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    <loc>https://dnatube.com/videos/The-Stevens-Laser-Bra-Breast-Lift-in-Los-Angeles-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stevens Laser Bra Breast Lift in Los Angeles Treatment</video:title>
      <video:description>Laser bra breast surgery is designed to provide strong internal support to lift the breasts and to maintain a firm and appealing position the procedure may be used for breast reduction breast lift or breast augmentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0c42a8a-6246-4ca5-b41f-219861091342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-01T23:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10568.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Bra</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Los</video:tag>
      <video:tag>Angeles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-on-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration on Endothermic Reaction</video:title>
      <video:description>An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here&apos;s a list of examples of endothermic reactions. You can use these when asked to cite an example or to get ideas to set up a demonstration of an endothermic reaction or process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0d3f480-3973-496d-9d7e-5b652dcfe478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-09T21:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4882.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununbium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununbium - Periodic Table of Videos</video:title>
      <video:description>Ununbium is element number 112. But how did it get its name? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b0d4db91-7a51-43d2-9fe9-c30d95cef7aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-04-09T02:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1663.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununbium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-You-Use-Your-Inhaler-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do You Use Your Inhaler Properly?</video:title>
      <video:description>Medical animation of how to use inhaler for pulmonary disease. Inhalator is shaken, air breath out medicine is applied while breathing in. Breath is hold and than breath out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b0f0505b-e78b-49b1-a677-32ac85f6d99b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2007-05-28T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>pulmonaryDisease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-histopathology-of-pancreas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: histopathology of pancreas</video:title>
      <video:description>The video presents histopathological slide of pancreas affected by cystic fibrosis. Fibrosis can be seen in the sample. Presence of mucus can also be identified. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0e5d008-48fe-4806-8656-f00f0e9e8042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-26T23:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6171.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lines-and-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lines and Planes</video:title>
      <video:description>This video shows a brief explanation of lines and planes. The example shown in this tutorial will help you in solving the problems related to lines and planes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b10ec91a-a8a1-41de-8451-71e15caa1250/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-12-06T11:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6487.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Hydrogen-Peroxide-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Hydrogen Peroxide Correction</video:title>
      <video:description>Hydrogen Peroxide Correction

orrecting an error in the last video regarding hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22621.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-11T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPjtG5PA-iY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DRG-Cell-Outgrowth-in-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DRG Cell Outgrowth in Hydrogels</video:title>
      <video:description>This video shows the nerve regeneration in collagen-based hydro-gels. A microscopic view of this complete procedure is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b11219dc-ef98-4851-90f1-ddf2888a6d1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30479.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>collagen</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism of Action</video:title>
      <video:description>Penicllin is a type of antibiotic derived from a fungi named penicillium. This video explain the mechanism of this antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1235f03-b1f7-44aa-abbc-cfae30cf5005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-29T11:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8862.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-HIV-virus-enters-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the HIV virus enters the cell</video:title>
      <video:description>Video shows HIV entrance to cell. The Human Immunodeficiency Virus (HIV) is the virus that leads to AIDS. HIV belongs to a subset of retroviruses called lentiviruses (or slow viruses), which means that there is an interval -- sometimes years -- between the initial infection and the onset of symptoms. Upon entering the bloodstream -- through mucous membranes or blood-to-blood contact -- HIV infects the CD4+T cells and begins to replicate rapidly. Text Reff: www.hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b125a1be-c86e-423e-8181-3f8eb88405ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T02:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1143.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myomectomy-Laparoscopic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myomectomy Laparoscopic</video:title>
      <video:description>Laparoscopic surgery is a non invasive type of surgery that is replacing many forms of open surgery. Myomectomy is the surgical removal of fibroids and this clip shows the procedure being done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b12fc565-1079-412a-9d10-a345afe40550/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 18- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16924.jpg</video:thumbnail_loc>
      <video:duration>4700</video:duration>
      <video:publication_date>2012-09-01T16:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DQbhqbhE64w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-45-45-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - 45-45-90 Triangles</video:title>
      <video:description>45-45-90 Triangles

Introduction to 45-45-90 Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20353.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-06T14:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHitjFIjd8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>45</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-production-of-carbohydrates-in-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: production of carbohydrates in plants</video:title>
      <video:description>Photosynthesis is the process by which green plants produces carbohydrates from carbon dioxide and water using sunlight. This process of photosynthesis occurs in the chlorophyll present in green leaves. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b133fa88-be77-4616-acad-90a461c05e3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-10-18T05:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7088.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lightning-Link-Antibody-Labeling-Kit-Demo-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning Link Antibody Labeling Kit Demo Video</video:title>
      <video:description>Why are you using secondary antibodies? &lt;br&gt;
Lightning Link Antibody Labeling Kits are the easiest way to label primary antibodies.  They remove the need for secondary antibodies and allow researchers to do multi-protein analysis.  Over 40 labels are avaiable, including HRP, R-PE and Atto dyes.  Watch this demo video to see how fast and easy antibody labeling can be with Lightning Link Kits!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b1369edb-8f78-44fa-9004-cefe1a089b16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-28T16:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4326.mp4</video:content_loc>
      <video:uploader>novusbio</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Labeling</video:tag>
      <video:tag>Kits</video:tag>
      <video:tag>Conjugation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-dilation-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal dilation treatment</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate or stretch a narrowed area of your esophagus doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy alternatively doctor might apply a local anesthetic spray to the back of throat and then pass a weighted dilator through mouth and into your esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b13f1f6f-215b-4f98-a274-671e72a5ab5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T09:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9428.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Assembling-the-Results-part-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Assembling the Results  part 11</video:title>
      <video:description>A computer program integrates the data from individual sequencing reactions. It can spot where DNA fragments overlap and order them as they originally were on the chromosome.

Many overlapping sequences reads are needed to generate the uninterrupted sequence of the original stretch of DNA. During the Human Genome Project, every base pair of DNA was sequenced an average of nine times. Some stretches of DNA were easy to read and needed to be sequenced little less often, while other stretches were more difficult to read and had to be sequenced more often.

During the Human Genome Project scientists ran more than 50 million sequencing reactions. Some 2000 scientists from more than two dozen labs around the world, worked on the project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b3965eba-7092-4dd2-84cf-87b371d44107/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:14:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/871.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/American-patient-experience-with-hip-resurfacing-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American patient experience with hip resurfacing  part 1</video:title>
      <video:description>His double hip surgery with Dr. Venkatachalam of the MJRC in Chennai is narrated by Mr. Leonard Battipaglia from New York City. He underwent a right hip resurfacing in Nov 2008. He recovered very well and returned to India seven months later for a Proxima hip replacement to his left hip.
Visit http://www.hipsurgery.in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3829.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T16:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4sU_pXjITaw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurite-Outgrowth-and-branch-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurite Outgrowth and branch formation</video:title>
      <video:description>Neurite outgrowth is a key process during neuronal migration and differentiation. Complex intracellular signaling is involved in the initiation of neurite protrusion and subsequent elongation. Although, in general many constituents of the machinery involved in this multi-stage process are common for neurons in distinct brain areas, there are notable differences between specific neuronal subtypes. Reff:  http://www.biomedcentral.com/1471-2202/11/18</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b39e5ddf-18ae-4eaf-8ad2-fc2f407b0acf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-07T02:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4773.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Neurite</video:tag>
      <video:tag>Outgrowth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-proteins-and-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at proteins and amino acids</video:title>
      <video:description>This video describes proteins and amino acids. Proteins are very complex cells, each type of protein is unique and has different functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b3a45806-7117-4b96-990e-23970ef37e03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-10-31T01:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27948.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Supercontinent-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Supercontinent Cycle</video:title>
      <video:description>A very interesting video showing the formation of Amasia the Next Super-continent on earth. A diagrammatic view with the contraction and expansion is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b3b34e3e-d8eb-430b-a6fe-52cd455e9901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-04-07T19:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30453.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Amasia</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Supercontinent</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronary-Stent-Complications-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent Complications Animation</video:title>
      <video:description>A coronary stent is an artificial support device used in the coronary artery to keep the vessel open the coronary stent is a relatively new tool used to keep coronary arteries expanded usually following a balloon angioplasty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3fddf49-928e-4bbd-860a-77b9c0efcaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8920.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microarray-Hybridization-Multivariate-Multiplex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Hybridization (Multivariate Multiplex )</video:title>
      <video:description>Multivariate Multiplex Microarray Hybridization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4006e0a-ffbc-4bd0-9afa-b3e324c35026/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-20T23:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5651.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Allahs-artistry-in-colour-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s artistry in colour 2</video:title>
      <video:description>Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualize your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/583044a1-a33e-4d9d-b0ff-b2b6b349a9db/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T18:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3111.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Motor-Kinesin-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor Kinesin Animation</video:title>
      <video:description>Kinesins are a large family of motor proteins, most of which walk along microtubules toward the plus end, away from the centrosome while dyneins walk along microtubules toward the minus end toward the centrosome. This video shows motor proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b3b85a9f-c874-4668-8c0d-7f2427d18ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T16:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/123.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>dyneins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Demo-Video-of-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demo Video of Radiology</video:title>
      <video:description>Radiology is a field in medicine that deals with the study and application if imaging technology such as x-rays. Demonstrated in this video is the workings of radiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3bc752e-da7a-4c5d-ad9a-9867dad742bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-24T18:23:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>radiology</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-incredible-expanding-universe-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The incredible expanding universe explained</video:title>
      <video:description>FFreeThinker shows how our wondrous universe is expanding. If you want to learn about how the universe is growing in a simple way, then you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b3e10b8b-08d5-4d52-8dd2-fbc9676253a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2013-01-30T05:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29042.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 3</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. How to approach problem in scientifically correct way? Experiments with balloon filled with helium, air and hydrogen. How is that chemical reaction different than chemical reaction in our body?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b3e274cb-b13f-4f97-acb0-1787abe2ffa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2007-08-31T23:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/862.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rough-Road-to-Space-a-NASA-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rough Road to Space ( a NASA video )</video:title>
      <video:description>This video shows what scientists in NASA went through during the rough road to space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4171e80-366d-4aa2-97c0-98c7aa9a5c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T17:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7545.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Rough</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colectomy-Anterior-Approach-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colectomy Anterior Approach Watch Video</video:title>
      <video:description>A laparoscopic colectomy is an operation that removes the large intestine this is used to treat conditions including this procedure can be perfomed by the keyhole laparoscopic approach or the open approach</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b417565f-62f2-4be3-8b3d-fc19c50508f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2011-12-01T00:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9835.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colectomy</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-structure-of-DNA-and-genetics-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The structure of DNA and genetics PART 1</video:title>
      <video:description>Enjoy -- this clip is from BBC AS Guru -- now no longer in existence.

Genetics &amp; DNA

Oh do write a comment,please and vote :)

************DISCLAIMER*****************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b4177a2d-3dea-409c-a13e-9782286247cd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:53:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2347.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Deoxyribose</video:tag>
      <video:tag>Pentose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Purine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection-the-alternative-pathway-o</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection: the alternative pathway o</video:title>
      <video:description>The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/b422194a-4838-43dd-9bb5-9a59c8091219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-05-30T06:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4379.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>activation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angular-and-Linear-Velocity-Killer-Math-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angular and Linear Velocity Killer Math Video</video:title>
      <video:description>This killer math video shows angular and linear velocity and how to calculate it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b446f7fc-dd59-4c46-bbcb-72c8a0b2dd57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-12-01T05:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28121.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-Description-of-Small-Intestines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Description of Small Intestines</video:title>
      <video:description>Discussion of the small intestines with each layers and mucosa is shown here. A study of small intestines with its structure is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b449f586-8d59-4e5c-900d-a0b14472f729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:14:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5379.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>Mucosa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-Spider-VS-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars Spider VS Ant</video:title>
      <video:description>Monster bug wars is a documentary program created and distributed by beyond television Productions watch an epic bug battle play out when a bull ant wanders unsuspecting straight into the lair of a redback Spider</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4547790-74e5-4cd6-98cb-dbd714c37192/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-12-10T02:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28538.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Ant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Red-Kangaroo-Mutant-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Kangaroo - Mutant Planet</video:title>
      <video:description>This is a video that shows images from the mutant planet series about the red kangaroo which is a marsupial from Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b459555f-441f-4c35-addf-c1b29f776409/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-09T08:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28457.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Kangaroo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pineal-tumour-excision-surgery-in-India-at-Mumbai-and-Bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pineal tumour excision surgery in India at Mumbai and Bangalore</video:title>
      <video:description>Pineal tumor excision surgery in india at mumbai and bangalore is highest in the world excellent medical facilities and low cost surgeries makes India a favourite destination for the treatment of foreign patients</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4596139-539d-41c4-9c20-731eea2c3969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-12-06T17:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10665.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pineal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bangalore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Documentry-of-Einstein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentry of Einstein</video:title>
      <video:description>Video shows the history related with Einstein. His some daily life activities are also shown here Which shows Einstein&apos;s different way of thinking than others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b45a9f52-bacb-4804-a461-7d5ea713b1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-25T21:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6090.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-Scattering-Experiment-by-Rutherford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha Scattering Experiment by Rutherford</video:title>
      <video:description>Diagrammatic view of the gold foil experiment conducted by Rutherford is shown in the video. The bombardment of alpha particles through a thin foil of gold, its after effects and the conclusions are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4722fdd-f8e3-49e0-8cab-a8f3865bdfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11242.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Galvanic-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Galvanic Cells</video:title>
      <video:description>Galvanic Cells

Redox reactions to drive Galvanic Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22627.jpg</video:thumbnail_loc>
      <video:duration>1106</video:duration>
      <video:publication_date>2012-09-11T02:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L3dDIixSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Talks-Joe-DeRisi-Hunting-the-next-killer-virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Joe DeRisi: Hunting the next killer virus</video:title>
      <video:description>About this talk/nBiochemist Joe DeRisi talks about amazing new ways to diagnose viruses (and treat the illnesses they cause) using DNA. His work may help us understand malaria, SARS, avian flu -- and the 60 percent of everyday viral infections that go undiagnosed.
Joseph DeRisi is a molecular biologist and biochemist, on the hunt for the genomic basis of illness. His lab at UCSF is focused on the cause of malaria, and he&apos;s also poked into SARS, avian flu and other new diseases as they crop up. His approach combines scientific rigor with a nerd&apos;s boundary-breaking enthusiasm for new techniques -- one of the qualities that helped him win a MacArthur &quot;genius&quot; grant in 2004. A self-confessed computer geek, DeRisi designed and programmed a groundbreaking tool for finding (and fighting) viruses -- the ViroChip, a DNA microarray that test for the presence of all known viruses in one step./nIn 2008, DeRisi won the Heinz Award for Technology, the Economy and Employment./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b46c5c1f-4041-4eec-ab81-68a1a1770cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2009-03-30T23:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1523.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Joe</video:tag>
      <video:tag>derisi</video:tag>
      <video:tag>Virus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Polysomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polysomes</video:title>
      <video:description>Polyribosomes or also called polysomes are a cluster of ribosomes, bound to a mRNA molecule is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b476ebee-0c7a-4d5b-a7ac-dc1e5c8a2f93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-04-23T04:49:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1942.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>polysomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination</video:title>
      <video:description>Video shows a discussion about the pulmonary physical examination. The purpose of this video is to helpful the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4799aef-6aaa-49b5-93ea-806e7874f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1376</video:duration>
      <video:publication_date>2011-12-01T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10186.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-effects-of-the-ebola-virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and effects of the ebola virus</video:title>
      <video:description>A presentation on causes and effects of the Ebola virus.  From its symptoms, its physiology to its effect on the human body: take a look at this virus that is looming over humanity.  A short video summarizing what we know about the virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b47ac042-440e-4879-adb9-f8518b2c3dec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2014-10-07T06:12:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31942.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Symptoms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nucleus</video:title>
      <video:description>The nucleus is a membrane-bound organelle that encloses cell&apos;s genetic material; DNA. It&apos;s found in eukaryotic cells. The nucleus functions as a control center of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b7d8efe9-604a-4e56-8a0c-fe9175ad0dc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-12-01T20:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10424.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Nucleus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-have-deja-vu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we have deja vu?</video:title>
      <video:description>What goes on in the brain that makes us feel this way? The Science Show provides an impressive answer having to do with memories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b7d68f0f-f0dd-4cb6-bf99-55a5cc40dce7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2013-02-17T07:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30335.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>deja</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-dinos-the-age-of-gigantism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs dinos the age of gigantism</video:title>
      <video:description>Video source is acedemic science the age of gigantism computer animation helps tell the story of the evolutionary competition between dinosaurs and mammals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b7ec86de-cf8d-4e5b-a8f7-e864921ef9bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-01-12T00:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28648.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-embryonic-stem-cell-lines-is-produced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How embryonic stem cell lines is produced</video:title>
      <video:description>Embryonic stem cells can be useful for treatment of diseases like diabetes and heart diseases. It is derived from the blastocysts. Cells collected from the inner cell mass of blastocysts grow as embryonic stem cells under appropriate condition. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7f9036e-f6bc-411a-9a7f-624ad86db02e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-24T00:27:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5864.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>embryonic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meteorite-crash-in-Russia-on-February-2013</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meteorite crash in Russia on February 2013</video:title>
      <video:description>This is a video of meteorite explosion that stirred panic in Urals region, which occurred on February 2013. Witnesses said that houses shuddered, windows were blown out and cellphones stopped working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/875a2dac-4263-44df-8eba-0b95fb681ad2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-02-18T02:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30367.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>in</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>2013</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mytube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mytube</video:title>
      <video:description>desct</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/e23c718c-1a2f-43ee-8a3d-c12d2f92dc5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-10-12T01:39:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3424.mp4</video:content_loc>
      <video:uploader>emaildetest</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>tags</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-chlorophyll-and-ultrasound-in-cancer-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of chlorophyll and ultrasound in cancer therapy</video:title>
      <video:description>In this video Tom Lewis of Sony Med LLC discusses non-toxic cancer therapy using chlorophyll and ultrasound. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7f80940-ed07-4c39-9a81-c82b2f4bc5f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2010-11-13T22:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5186.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and elements</video:title>
      <video:description>This is a bozeman science video explaining atams and elements. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b9d2d818-146e-4c86-b35d-ebb3f3257bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2013-01-19T04:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28903.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>atoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondrial-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Eve</video:title>
      <video:description>This shows how one female ancestor passed on her mitochondrial DNA to everyone living today. This woman, called &quot;Mitochondrial Eve&quot; probably lived only 200,000 -300,000 years ago. 
 Video Reference: http://www.learner.org
In the field of human genetics, Mitochondrial Eve refers to the matrilineal most recent common ancestor (MRCA) of modern humans. In other words, she was the woman from whom all living humans today descend, on their mother&apos;s side, and through the mothers of those mothers and so on, back until all lines converge on one person. Because all mitochondrial DNA (mtDNA) is generally passed from mother to offspring without recombination, all mitochondrial DNA (mtDNA) in every living person is directly descended from hers by definition. Mitochondrial Eve is the female counterpart of Y-chromosomal Adam, the patrilineal most recent common ancestor, although they lived thousands of years apart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/b7f9e476-f40b-48fc-b858-6e316f6808db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-04-06T21:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/222.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Eve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-the-Ovary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy in the Ovary</video:title>
      <video:description>Ovarian pregnancy is a extrauterine pregnancy which is rare and is part of the pregnancies referred to as an ectopic pregnancies. This video shows a procedure to correct this anomally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b7fbc78a-e454-4d40-8f92-2de12a7abf48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2011-12-06T18:20:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10792.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Aorta-Elastic-Stain-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Aorta Elastic Stain Video</video:title>
      <video:description>The aorta is an elastic artery which has a relatively thick tunica intima bounded by endothelium and the internal elastic membrane the internal elastic membrane however is less obvious here than in the smaller muscular arteries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b81c3abd-74f4-40e6-9166-6868f8b61377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-01T19:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10288.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconocene-beta-Hydride-Transfer-with-HOMO-Isosurface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconocene beta-Hydride Transfer with HOMO Isosurface</video:title>
      <video:description>A molecular dynamics simulation of the &amp;amp;#946;-hydride transfer in a irconocene complex. The isosurface of the Higest Occupied Molecular Orbital (HOMO) is plotted over the course of the reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/b827d94d-e8f3-4411-bbe2-060cacec63fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2008-04-03T02:05:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1319.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>zirconocene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromoendoscopy-for-Ulcerative-Colitis-Surveillance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromoendoscopy for Ulcerative Colitis Surveillance</video:title>
      <video:description>Chromoendoscopy is the oldest method used to better define the superficial gastrointestinal mucosa it makes use of biocompatible colorants that are topically applied to the mucosa during standard wle through a specialized spray catheter or water irrigation system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8307817-49d9-4a68-a31f-e1d5c8e9011d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-01T00:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>Chromoendoscopy</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Ulcerative</video:tag>
      <video:tag>colitis</video:tag>
      <video:tag>Surveillance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-oncogenic-activation-receptor-tyrosine-kinase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of oncogenic activation receptor tyrosine kinase</video:title>
      <video:description>Video explaning Oncogenic activation receptor tyrosine kinases. Receptor tyrosine kinases (RTK)s are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormones. Of the ninety unique tyrosine kinase genes identified in the human genome, 58 encode receptor tyrosine kinase proteins. Receptor tyrosine kinases have been shown not only to be key regulators of normal cellular processes but also to have a critical role in the development and progression of many types of cancer. Read more: http://en.wikipedia.org/wiki/Receptor_tyrosine_kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b84ea15d-0597-4758-acd8-0b0d4b6fb800/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-24T05:34:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5939.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oncogenic</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>kinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Inspection-the-nose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Inspection  the nose</video:title>
      <video:description>This video presents the procedure of nose inspection. Interior and inferior surfaces should be inspected before starting a thorough inspection. Deviation of nasal septum and any sign of inflammation should be checked carefully.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8545f01-4022-424f-b0c4-e3d1c70d4bee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-30T01:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Inspection</video:tag>
      <video:tag>the</video:tag>
      <video:tag>NOSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-1-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 1 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D.</video:description>
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      <video:duration>201</video:duration>
      <video:publication_date>2007-08-16T02:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/762.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Approximating-pi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Approximating pi</video:title>
      <video:description>An upper approximation (archimedes), more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b867fa71-f05a-44ce-8752-a26fdba37c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-04-02T13:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12077.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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      <video:tag>Resources</video:tag>
      <video:tag>plans</video:tag>
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      <video:tag>Greece</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>π</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Small-Molecule-Microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small-Molecule Microarrays</video:title>
      <video:description>Microarray technology was originally developed for putting small spots of DNA onto a glass slide. But the technology is generally applicable to transferring any type of chemical in small quantities to a glass slide. One application of microarray technology is the small molecule microarray, in which thousands of different small molecules are placed on a glass slide. To see how this is done, view the video clip named “Making a Small Molecule Microarray.”/nOne technique for screening small molecules uses glass slides that have been machine-printed with an array of dots, each dot containing different small molecules. This is known as a small molecule microarray. Each slide contains 12,000 small dots, corresponding to 12,000 different small molecules. The slides are then washed with a single known protein that has been tagged with a fluorescent marker. If the protein binds with a small molecule on the slide, it will glow, indicating that the small molecule contained in that particular dot is a potentially useful one for studying that particular protein function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b873d0b1-cc2c-43e7-936e-83755dff8835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-02-08T23:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29688.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Microarrays</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Concept-of-Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Electrochemistry</video:title>
      <video:description>This video discusses the process of electrochemistry with the basic concepts. Concepts of electrometallurgy, electrorefining, fuel cells and equilibrium measurements are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b8683bdc-a565-4353-a0a6-c56d252ec29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-12-03T14:43:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6406.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrochemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/5-Loxin-healthy-joints-promotional-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>5-Loxin healthy joints promotional animation</video:title>
      <video:description>5-Loxin healthy joints promotional animation. Prepared to be embedded onto a website. The animation uses pretty advanced character motion techniques to look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b8767269-edb6-4d52-a5fa-cea016217e05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-09-28T11:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1047.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>healthy</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>Bones</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Leg-Length-Difference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leg Length Difference</video:title>
      <video:description>People suffer from discrepancies in hands or legs. This video explains how this differences are recognized in the legs and how it is cure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8e3838e-b886-4812-a430-2c84b6654216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-01T02:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10019.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>length</video:tag>
      <video:tag>difference</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Difficult-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult laparoscopic cholecystectomy</video:title>
      <video:description>Laparoscopic cholecystectomy is now the gold standard for the treatment of symptomatic gallstone disease it is most commonly performed minimal access surgery by general surgeons world wide the laparoscopic cholecystectomy may also be more difficult in patients who have had previous upper abdominal surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8773ce0-6b61-4d9a-8c0d-8e40e143123a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T01:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9865.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/2D-Medical-Animation-Clot-Formation-and-Clot-Breakdown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2D Medical Animation: Clot Formation and Clot Breakdown</video:title>
      <video:description>2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.

Please visit our website at http://www.medivisuals.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b88b3a16-2946-45d6-b6b9-245b39dd4bfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-06-06T08:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2783.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Breakdown</video:tag>
      <video:tag>Amicar</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>fibrinolysis</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>dissolving</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec last - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23686.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-14T10:29:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uatGv-rmnn8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SUBARU-WRX-5-SPEED-transmission-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SUBARU WRX 5 SPEED transmission Video</video:title>
      <video:description>This video illustrates a 2004 Subaru WRX 5 Speed transmission turning gears. Subaru is a car that is considered a cool car to racing drivers and fans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8902851-74bc-43e7-80ff-d2c92db382d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T08:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>2004</video:tag>
      <video:tag>Subaru</video:tag>
      <video:tag>WRX</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Turning</video:tag>
      <video:tag>gears</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Cross-Sectional-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Cross Sectional View</video:title>
      <video:description>This video describes a Cross Sectional View of the Sarcomere Model. It describes the sarcolemma and its opening for transverse tubules, as well as thing myofilmaents in the I band.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b896617b-a156-4b4a-bf55-827096004a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-14T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5333.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>View</video:tag>
      <video:tag>sarcolemma</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Band</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adherence-and-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adherence and resistance</video:title>
      <video:description>Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of adhering to a drug regimen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b8bf4407-8d5a-4923-8701-33edab6b47ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-04-12T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12195.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adherence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-N-Nucleophiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are N-Nucleophiles</video:title>
      <video:description>This video shows some reactions where hetero-aromatics works as a n-nucleophiles. Explanation of these reactions with diagrams is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d81d66-64ab-4ae6-a43d-05841757510d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-30T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6323.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Heteroaromatics</video:tag>
      <video:tag>as</video:tag>
      <video:tag>N</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>12</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Transgenic-Mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Transgenic Mice</video:title>
      <video:description>Transgenic mice are mice whose genes have been manipulated whether naturally or not in this second part of the video. Join the conversation with this mouse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d3a0e1-c8c8-47f5-9846-2508ac49c730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-22T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5693.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Immunofluorescence</video:title>
      <video:description>Good Explanation of Immunofluorescence. This video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/ba7b53ee-3d46-4bef-b558-970f2b9bb18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-29T22:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27541.mp4</video:content_loc>
      <video:uploader>Kalpana Sekhar</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Optics-difraction-and-reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optics - difraction and reflection</video:title>
      <video:description>This is an example (using optics) showing with ray traces what happens when energy (acoustic for example) reaches an interface. This is one of the most important principles of Seismic method .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba881276-93fe-4125-b7ee-8c1a8df4307b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-04-09T23:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1700.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>seismic</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>convertion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-h-ow-dinosaurs-ate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs ; h ow dinosaurs ate</video:title>
      <video:description>This is animation that takes a life at how the life of a newly hatched dinosaur would be like. How dinosaurs ate in Walking with Dinosaurs; Ballad of Big Al by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba855b21-15aa-4aee-aa60-5c19ea0ff662/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T06:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8173.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>ate</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Ballad</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>al</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Copings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Copings</video:title>
      <video:description>&quot;Lec 14 - Copings&quot; This tape presents the rationale and procedure for adding copings to overdenture abutment teeth.  Orig. air date: APR 16 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20818.jpg</video:thumbnail_loc>
      <video:duration>717</video:duration>
      <video:publication_date>2012-09-07T17:27:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7AWgSfXJqk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Copings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-unexpected-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of unexpected hair</video:title>
      <video:description>Use of laser in medical procedure is becoming increasingly popular. Laser can be used to permanently remove unexpected hair such as facial hair of women. This procedure is easy and painless. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba8c4de0-e83b-444d-a4d1-978691c2247d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-29T11:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>unexpected</video:tag>
      <video:tag>hair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Materials</video:title>
      <video:description>Classification of materials into Conductors, Insulators and Semi Conductors is shown in this video. These materials are classified on the basis of their ability to conduct electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba97ed02-5dd9-4596-8f0c-92a88a7e8d8d/cand_5.jpg</video:thumbnail_loc>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:description>The Journal of Cardiovascular Pharmacology and Therapeutics (CPT) publishes original basic human studies, original animal studies, and original bench research with potential clinical application to cardiovascular pharmacology and therapeutics. The focus of the experimental studies is translational research. The journal also publishes review articles on basic research, clinical research, editorials, commentaries, points of view, and controversies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbba97d6-63ca-400b-8bd7-e726e2416b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2010-11-11T22:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5017.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Cardiovascular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-term-memory-and-molecular-basis-of-late-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-term memory and molecular basis of late LTP</video:title>
      <video:description>This video shows molecular basis of late LTP  which is also called as long-term memory.  Late LTP (long-term memory) involves dopamine activation of CREB to support new synaptic growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bbc8fc03-f7dc-4db9-b74e-e3edf15ca3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-04-17T22:42:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12261.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anniversary-of-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anniversary of Apollo 11</video:title>
      <video:description>Revisiting one of the human beings most significant moment. Here is the 40th Anniversary of Apollo 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbcebfde-8850-4b46-ba25-0d5f762c3816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-24T15:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7722.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>40th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Africa-and-Europen-Imperialism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Africa and Europen  Imperialism</video:title>
      <video:description>Imperialism in this video is defined as the taking over domination of a country&apos;s political and economic and cultural life over another. European imperialism led to wealth and power to those nations but in most cases enslaved and killed the natives that they colonized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbe1f881-d3f5-4ba2-a47f-3c474e27844f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-23T22:10:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5803.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>European</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-system-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter system animation</video:title>
      <video:description>Ovarian hormones whether by genomic or nongenomic mechanisms have a prominent effect on the serotonergic, noradrenergic, glutamatergic, GABAergic, and opiatergic systems.[30-33] These neurotransmitter systems have been postulated to play a significant role in the pathophysiology of migraine headache.[1,34] Therefore, in the section below we will review studies detailing the influence of ovarian hormones on specific neurotransmitter systems relevant to the pathophysiology of migraine headache. Research conducted on nonhuman primates and humans will be emphasized when available</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbefe116-6312-43e8-b886-0f2351210c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4844.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Controlling-The-Breast-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling The Breast Stem Cells</video:title>
      <video:description>This animation shows you the procedure to control growth of stem cell. Stem cell present in breast, when estrogen comes through blood it divides the stem cell and the cell is converted to ductal cell and daughter cell remains the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bbfb501d-3b30-4492-92ae-b184880a344c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29528.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inside-the-CT-Scanner-64-slice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside the CT Scanner 64 slice</video:title>
      <video:description>This is a HD video that shows the inside of a CT Scanner 64 slice which is used to assess the heart&apos;s anatomy and the coronary circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdb53105-1c4a-4a68-86ce-6c60e11c7011/cand_5.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2011-11-28T12:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8516.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>64</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-12-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Geography C110</video:title>
      <video:description>&quot;Lec 12 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27429.jpg</video:thumbnail_loc>
      <video:duration>4689</video:duration>
      <video:publication_date>2012-09-21T07:09:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8kizJ1MB-mg</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-More-Exponential-Decay-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - More Exponential Decay Examples</video:title>
      <video:description>More Exponential Decay Examples

A few more examples of exponential decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22642.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hqzakjo_dYg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Harms-of-Crack-Cocaine-And-Heroin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harms of Crack Cocaine And Heroin</video:title>
      <video:description>What are the hazards of taking drugs? This video explains the harmful effects of using heroin and crack cocaine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bdd81514-9008-4441-8fbc-b74800dcb007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-12-01T05:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28140.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heroin</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>cocaine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Broadband-analysis-of-collaborative-haptics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Broadband analysis of collaborative haptics</video:title>
      <video:description>This project investigates techniques that will allow an face to face collaborative environment that provides a coherent mix of real world video computer haptics graphics and audio this system is a test bed for investigating new collaborative affordances and behaviours</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bdded2be-51a7-4d72-a5d6-8e8a46947f9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-23T16:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7198.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Collaborative</video:tag>
      <video:tag>Haptics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Five-Instruments-on-board-the-NPP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Five Instruments on board the NPP</video:title>
      <video:description>The video takes a closer look at five instruments on board the NPP. These are VIIR, CrIs &amp; ATM, CERES and OMPS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be041785-eb2a-42dd-930c-6905b18ff7a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-26T00:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8015.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>on</video:tag>
      <video:tag>board</video:tag>
      <video:tag>NPP</video:tag>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-MASS-SPECTROMETRY-TRIPLE-QUADRUPOLE-API-3000-LIQUID</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID</video:title>
      <video:description>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID CHROMATOGRAPHY SPLITTER PLUMBING</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/be043092-8ba9-41bd-bc0f-9e8bd07f130a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T16:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7219.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>HPLC</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>QUADRUPOLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurological-examination-of-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological examination of a patient</video:title>
      <video:description>A neurological examination is carried out to determine if there is any damage to the nervous system. This video demonstrates how a neurological examination is conducted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be16b64e-c5c4-4621-a7bd-083c97796479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2011-11-29T01:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8608.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurological</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Quasistatic-and-Reversible-Processes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Quasistatic and Reversible Processes</video:title>
      <video:description>Quasistatic and Reversible Processes

Using theoretically quasi-static and/or reversible processes to stay pretty much at equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22646.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-11T02:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lKq-10ysDb4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Quasistatic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reversible</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-a-laparoscopic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a laparoscopic surgery</video:title>
      <video:description>Laparoscopic surgery for extrauterine pregnancy in hemodynamically unstable patients is a minimally invasive procedure. Bedside diagnostic laparoscopy can be performed in the ICU for hemodynamically unstable patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be2b8f7b-7aaf-4954-8de5-9dd4dced3156/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-28T23:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8554.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hemodynamic</video:tag>
      <video:tag>Instable</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Shoe Covers serve to protect the shoes from any surgical splashes as well as to keep the room sterile. Here is how they are worn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be3b8981-1b24-40f7-b5d8-3609fdd47cc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-28T05:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8217.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoe</video:tag>
      <video:tag>Covers</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Functions-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Functions in the Body</video:title>
      <video:description>This video shows how protein funtions in the body. What are the roles of protein for the fully funtional body?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/be424020-5fe5-482c-9575-72956599cc88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2007-11-05T04:35:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1112.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proteinfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Haemoglobin-And-Sickle-Cell-Anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Haemoglobin And Sickle Cell Anemia</video:title>
      <video:description>This video is about hemoglobin and the disorder of hemoglobin in contact with sick anemia cells. Red blood cells get distorted and get the sickle shape that decrease the flexibility of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/be4637f4-a2b2-41b9-841d-2c8bf938b589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-05T04:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29205.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Haemoglobin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anaemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alternation-of-generations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alternation of generations</video:title>
      <video:description>This video explains how our genetics alters through generations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/be539961-aa5d-4476-80a5-bdcbd8d7e506/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-06-24T20:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31001.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alternation</video:tag>
      <video:tag>Generations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of atherosclerosis</video:title>
      <video:description>Atherosclerosis is the major cause of cardiovascular diseases and stroke. It is caused by deposition of cholesterol into the lying of the blood vessels. This video explains the mechanism of atherosclerosis development. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be67af25-36be-448d-9769-c45612543f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-11-29T01:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8619.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Review-of-heart-sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Review of heart sounds</video:title>
      <video:description>The two sounds lub dub produced by heart are explained here. The cause of this heart sound and the supply of blood through the heart is explained here very properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be76385f-c2c1-4463-8fa2-18307b6e86cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T01:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Communicating-via-Quantum-Entanglement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Communicating via Quantum Entanglement</video:title>
      <video:description>Can we use quantum entanglement to send messages across galaxies faster than the speed of light?  Michio Kaku explains how quantum entanglement works and answers this intriguing question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/be87c895-8749-46fa-b2d8-a3c23995c158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-12-02T20:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28258.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Focusing-sound-waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Focusing sound waves</video:title>
      <video:description>This is an experiment to see the effects of focusing ultrasonic waves on a focal point.  You can actually make sand particles float.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/bea8460b-dfe3-459d-b3bc-035017683fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-08-27T23:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31552.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Focal</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Ultrasonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dentistry</video:title>
      <video:description>Video shows a laser dentistry in India which is an effective and precise way of dental treatment. Introduction to this advanced technice is provided in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bead4976-1d69-4ff6-995f-d42470dd111e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9501.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>an</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>precise</video:tag>
      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IVY-MIKE-FIRST-HYDROGEN-BOMB-TEST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVY MIKE - FIRST HYDROGEN BOMB TEST</video:title>
      <video:description>The first thermonuclear bomb was exploded in 1952 at Enewetak by the United States, the second in 1953 by Russia (then the USSR). Great Britain, France, and China have also exploded thermonuclear bombs, and these five nations comprise the so-called nuclear club—nations that have the capability to produce nuclear weapons and admit to maintaining an inventory of them. The three smaller Soviet successor states that inherited nuclear arsenals (Ukraine, Kazakhstan, and Belarus) relinquished all nuclear warheads, which have been removed to Russia. Several other nations either have tested thermonuclear devices or claim to have the capability to produce them, but officially state that they do not maintain a stockpile of such weapons; among these are India, Israel, and Pakistan. South Africa&apos;s apartheid regime built six nuclear bombs but dismantled them later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beaa4699-0bf4-44fa-b6c0-f6b1a19ab28b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-16T11:35:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5480.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ivy</video:tag>
      <video:tag>Mike</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-malic-acid-wine-testing-kits-training-video-part</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of malic acid - wine testing kits training video part</video:title>
      <video:description>This is the fourth part of a video series on Megazyme wine testing kits. The video demonstrates procedure of malic acid assay by the use of kit developed by the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bec43f3c-2058-46fe-b910-871040ee805f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6133.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Megazyme</video:tag>
      <video:tag>Wine</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Kits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diffusion?</video:title>
      <video:description>Video shows some activities to help you in understanding the topic of diffusion. The process of osmosis is also explained here to make the topic of diffusion more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/becf08c0-18da-49b8-95d7-0d14edcf54c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-01-18T05:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28829.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-billing-specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical billing specialist</video:title>
      <video:description>It is the vision and goal of MedicalBillingStar to leverage its medical coding and billing domain expertise and skills, to turn around medical practices with higher and growing revenue and cash flow curves from our medical billing specialist.Visit us http://www.medicalbillingstar.com/medical-billing.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/bed20180-d4e2-4af6-b1a7-3c8d3d381d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-08-09T09:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12389.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>company</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-develops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer develops</video:title>
      <video:description>Animation describing how cancer develops.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bedd2c5d-b960-4a92-a4a5-e97209aa5211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-05-28T01:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2670.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>malignant</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancerous</video:tag>
      <video:tag>Benign</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MHC-II-also-called-human-leukocyte-antigen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MHC II also called human leukocyte antigen</video:title>
      <video:description>Only found in antigen-presenting cells and lymphocytes, MHC II occurs by phogocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beecfac3-d6a5-4129-b563-a44bf02cd338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-27T19:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2503.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Age-word-problems-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Age word problems 2</video:title>
      <video:description>Second set of age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beeff0a0-2909-4135-b6e2-2f6e2ecb230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2009-05-27T19:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2447.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genesis-II-Knee-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genesis II Knee Technique</video:title>
      <video:description>Video shows the genesis II brass total knee replacement system to help the persons in need. Lot of patients are cured with this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bef1a88c-99f2-468c-8a13-c4b5f79acd97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-05T04:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29127.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gen</video:tag>
      <video:tag>II</video:tag>
      <video:tag>knee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Laparoscopic-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Laparoscopic Hysterectomy</video:title>
      <video:description>Total laparoscopic hysterectomy or TLH is a surgery performed in order to remove the uterus. An operating telescope known as a laparoscope is used in this surgery. This video demonstrates this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/befe9d30-8bfb-40e3-93da-0f858b98dbe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-03T03:45:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10626.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UK-Patient-Testimony-for-Successful-Knee-Replacement-Performed-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UK Patient Testimony for Successful Knee Replacement Performed in India</video:title>
      <video:description>The knee joint replacement has to be done when the patient suffers injury or arthritis. When the joint is damaged and this affects the life of the patient in a negative way, the replacement surgery is often used. This is a case of 81 year-old man from United Kingdom. He got knee operation in India by Dr.Venkatachalam. See his testimony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf06410a-a00b-4786-8c71-995d87c3858e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-01T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-ck12org-Normal-Distribution-Problems-z-score</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - ck12.org Normal Distribution Problems: z-score</video:title>
      <video:description>ck12.org Normal Distribution Problems: z-score

Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22649.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-11T02:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wp2nVIzBsE8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventricle-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventricle Model</video:title>
      <video:description>This video explains the ventricle model of the brain. The ventricle is a part of a set of structure that contains cerebrospinal fluids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c1b9d8f6-9e8b-425b-8b42-2587aba2e15c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-15T13:34:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5399.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ventricle</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denaturing-Gradient-Gel-Electrophoresis-DGGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denaturing Gradient Gel Electrophoresis DGGE</video:title>
      <video:description>This is a detailed video presenting the viewer with steps to competing a Denaturing Gradient Gel Electrophoresis DGGE test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c1c470a0-cdd4-44c1-bd24-12861b34e42b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-14T23:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5345.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Denaturing</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>DGGE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolutionary-Advancement-in-Membrane-Filtration-Sample-Prep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolutionary Advancement in Membrane Filtration Sample Prep</video:title>
      <video:description>Photonic BioSystems, Inc. unveils game-changing microbiological testing technology. The versatile, enclosed filtration cartridge-based sample preparation technique is expected to change the paradigm of membrane filtration sample testing.

Video Contents:
0:00    Filter system design explained
1:50    How the filtration system works: exemplary sample processing
4:40    Small volume samples
5:55    The filter system does what In-line filter cartridges cannot do
7:20    Variations on the cartridge configuration &amp; size
8:08    Sample aspiration from countertop – HACCP type – unusual applications
9:20    Back-flush extrication of captured filtered material
10:10   PCR type cell-harvest, rinse, extraction procedure
11:25   Forward flush-through extrication of reaction fluid

http://www.photonicsystems.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c1c93e2f-cbeb-4038-b6b2-9b6e769193c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>725</video:duration>
      <video:publication_date>2012-02-23T07:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11922.mp4</video:content_loc>
      <video:uploader>putnamr2</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Sample</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>water</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Exodontic-Fundamentals-The-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Exodontic Fundamentals - The Mandible</video:title>
      <video:description>&quot;Lec 47 - Exodontic Fundamentals - The Mandible&quot; Shows the basics of patient positioning for visibility and access to the mandibular and maxillary arch, flap design, and several extractions. Orig. air date: MAR 7 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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China buys US Bonds</video:description>
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http://open.umich.edu/education</video:description>
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http://open.umich.edu/education</video:description>
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Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multi-disciplinary science with many subspecialties including clinical pharmacology, cardiovascular pharmacology, behavioural pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
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      <video:description>Thermodynamic heat pump cycles are the models for refrigerators and heat pumps. They work on the premise that heat cannot spontaneously flow from a colder region to a hotter one and therefore to achieve this work is required.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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This is part of the Open.Michigan collection at: 
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RHINOPLASTY,QATAR,DUBAI,IRAQ</video:title>
      <video:description>-تجميل الانف-جراحة المنخار
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c40fdf39-0715-4d53-bd59-037aa4c5fec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-01-03T18:11:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3659.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Successful-Rhinoplasty-Revision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Successful Rhinoplasty Revision</video:title>
      <video:description>A Patient with a scooped nose, large tip and nasal distraction goes for a second rhinoplasty to have it corrected.See the Before and After results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a563268c-06c1-450b-b4e5-62b9e32f96cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-29T00:42:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8596.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Results-of-Rhinoplasty-on-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Results of Rhinoplasty on Face</video:title>
      <video:description>This video shows the results of rhinoplasty on patients face. The patient is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68100f62-bcbb-4d64-9e89-05f77ed080dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-11-29T01:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8620.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scar</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>on</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>looks</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-on-a-17-year-old-with-great-results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty on a 17 year old with great results</video:title>
      <video:description>Dr.Nassif preforms a rhinoplasty on a 17-years-old patient. She is too young for such kind of operations but she is very upset with how her nose looks like. So, her parents agreed her to have the surgery...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61705343-2c61-4086-939c-c753f69fb347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T01:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8629.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-of-Nose-By-The-Specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty of Nose By The Specialist</video:title>
      <video:description>Video contains a scarless closed rhinoplasty nose job by rhinoplasty specialist to help you. Watch this video for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1619c9ee-b941-4345-9b7e-aec2559a93d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-11-29T02:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8651.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-in-Qatar-live-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty in Qatar - live surgery</video:title>
      <video:description>This a live rhinoplasty surgery in Qatar. Here are the doctors details and other services services he offer.

DR. Kamal  Hussein Saleh,
Consultant cosmetic surgeon,
Al Emadi  Hospital, Qatar, Doha.

Certification: American board certification aesthetic medicine.

Contacts:		
Phone; 0097455742973, 00971566516293.
Email; drkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.

Specialized in: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/ff6f5563-4054-42c6-8986-1e2f2e5e2f8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-01-26T09:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3747.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>احسن</video:tag>
      <video:tag>افضل</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>عيادة</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>اطباء</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>البزاز</video:tag>
      <video:tag>ا</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-for-the-Fetal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery for the Fetal</video:title>
      <video:description>This is a video that shows a fetal laser surgery for TTS which may affect identical twins where they share a common placenta hence one twin may suffer as the other dominates and takes blood from the other twin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c2d43c92-8f39-4e70-82ca-c4a35bfec819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T22:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10522.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Fetal</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Axillary-Cannulation-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Axillary Cannulation Technique</video:title>
      <video:description>A brief video illustrating the technique of direct axillary artery cannulation in a patient axillary artery cannulation is indicated mainly during surgery involving the aortic root and the aortic arch when the pathology precludes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2d6e1fc-ec7c-4604-83b0-a5dc38e6c401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-11-30T23:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9760.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Cannulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-conspiracies-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny conspiracies (Part 5)</video:title>
      <video:description>This is a microbe world video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of Microbe world video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c536c360-37ad-4d04-b53b-356de252615e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T01:41:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4268.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone</video:title>
      <video:description>Gallbladder stores bile produced by liver. Upon ingestion of food, bile is released from gallbladder to stomach and intestines. Sometime stones form in the gallbladder which may block the bile duct. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c54c1824-7947-48af-b125-8da79d172f64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-11-26T23:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6164.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCNA</video:title>
      <video:description>This quick fly-through was developed as a demo for the In3D encoding process. The proliferating cell nuclear antigen PCNA serves a clamp to keep DNA polymerases associated with DNA during DNA replication in cells. To date, several DNA replication clamps have been discovered and characterized from a variety of organisms including bacteria and mammals.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/c5511779-6d51-4414-8ae6-f38adb24da40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2008-01-05T22:02:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1223.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pcna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining Total Internal Reflection</video:title>
      <video:description>In Total Internal Reflection,light incident at a larger angle will only be the one to have reflection.The video is about two aspects, (i) critical angle (ii) total internal reflection. For detailed lectures, please visit 123iitjee.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c558f17e-2914-4c45-ad50-8c4ed5cb9f81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1692.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Total</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22271.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2012-09-11T01:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>into</video:tag>
      <video:tag>bankruptcy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Findings-of-Reptiles-and-Sharks-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Findings of Reptiles and Sharks Teeth</video:title>
      <video:description>Mangahounga stream in Hawkes Bay, New Zealand, scientists pay a visit a site that has yielded  very rare dinosaur bones and cretaceous marine vertebrate fossils and these recent findings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c563324b-f9d3-4991-a844-ccc5bc7832d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-24T18:17:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7769.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>reptiles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placental-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placental Delivery</video:title>
      <video:description>When the placenta goes out of the patients` body after the child is already born is called placental delivery. The condition is also known as afterbirth. The video shows such type of case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c56b393c-d6b8-4408-b63a-4eee4dbb844e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-01T21:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10463.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>afterbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-with-Wrist-Replacement-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with Wrist Replacement Procedure</video:title>
      <video:description>This video provides a brief explanation of wrist replacement procedure used to treat arthritis patients. Different stages during replacement are discussed here. During any total joint replacement, the bones are removed and replaced by an artificial joint. For more information visit our website: www.scientificanimations.com/spine-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/c5820114-b83e-4a20-9306-c1f911412e22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-06-11T02:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30653.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Wrist</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>agency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-of-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification of Kingdoms</video:title>
      <video:description>Tabular view of biological classification of kingdoms is shown in the video. Basically the whole kingdom is divided into five kingdoms which are divided further into sub-categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c588082b-a7bf-4191-960b-c6cd2ef98160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-15T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Management-of-Acne-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of Acne (Part - 1)</video:title>
      <video:description>Acne, or acne vulgaris, is a skin problem that starts when oil and dead skin cells clog up your pores. Some people call it blackheads, blemishes, whiteheads, pimples, or zits. Check out the video for detailed research study on Acne vulgaris and provide us feedbacks. Please subscribe for regular updates...............</video:description>
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      <video:publication_date>2013-07-17T01:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30673.mp4</video:content_loc>
      <video:uploader>Narges Daliri</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Calculate-The-Area-Enclosed-In-A-Parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculate The Area Enclosed In A Parabola</video:title>
      <video:description>This video presentation shows how to apply integrals in solving the area enclosed in a parabola. The two parabolas used in the problems are, y squared = 4ax, and x squared = 4ay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5938859-94e7-4994-aaef-3ce64e867cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T23:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11131.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Moving-Principles-part1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Principles part1 of 4</video:title>
      <video:description>This video will show you that how the principle of moving is necessary for a healthy life. The moving principle will keep your body away from a lot of disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c58835bf-5aec-4001-9a21-75e3e4b8a47a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-16T14:30:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5506.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Native)</video:title>
      <video:description>This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c59a32a1-c455-490d-bfe4-f764ce865945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-06-08T03:23:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4390.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Lysate</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abscess-Incision-and-Drainage-New-England-Journal-of-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abscess Incision and Drainage - New England Journal of Medicine</video:title>
      <video:description>The video of the New England Journal of Medicine shows abscess incision and drainage procedure. The surgery is performed mostly on cases of local skin abscess. The clip provides details on the conditions requiring this type of surgery and also gives some valuable additional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c595e73a-64b6-4e35-af3a-9b85f93d05a2/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10894.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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      <video:tag>incision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Drainage</video:tag>
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      <video:tag>England</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-identity-of-the-stickleback-fish-on-jeopardy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The identity of the stickleback fish on jeopardy!</video:title>
      <video:description>The identity of the stickleback fish stumps the contestants on the game show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c5a1e337-1ac4-4ddf-889f-cbd668db25c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-04-12T22:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12185.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Fish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-is-a-wrist-fracture-is-treated-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is a wrist fracture is treated? by Bupa</video:title>
      <video:description>What are the parts of bone? How does force act on bones? What are the types of fractures? Watch this guiding animation to learn the illustrative answers.</video:description>
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      <video:duration>175</video:duration>
      <video:publication_date>2013-02-11T01:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30112.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wrist</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Reduction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gender-neutral-babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gender neutral babies</video:title>
      <video:description>AsapSCIENCE tells us about gender differentiation.  During the first few weeks of conceptions babies are really gender neutral; the X chromosome is the one that does all the work in cell differentiation.  Therefore, we all start as women.</video:description>
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      <video:publication_date>2014-10-03T11:41:40.000Z</video:publication_date>
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      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Female</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Placing-Implant-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Placing Implant Abutments</video:title>
      <video:description>&quot;Lec 9 - Placing Implant Abutments&quot; How to place abutments on dental implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/CAuqCA40TG4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Implant</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spaced-Outs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spaced Outs</video:title>
      <video:description>This video shows the concept of spaced out which is very confused and distracted. Here this is the explained of topic from our daily life things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c5d1d044-6636-4a44-886e-8bfdce2ca1ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-12-10T01:41:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28498.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>wall</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-1-of-root-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1 of root pressure</video:title>
      <video:description>This video is an illustration which shows how root pressure works, if a plant is cut close to the roots sap comes out after a short time. This is the first part of root pressure which has a key role in plant growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5d59738-4c2c-42e7-b4f4-cdf8316f0af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-12-12T04:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11510.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Pressure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Re-Invention-Of-The-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Re-Invention Of The wheel</video:title>
      <video:description>Ever heard of the saying that tere is no need to reinvent the wheel. Well these guy does here is the riot, in Wheel Re-Invention.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5db04b4-f551-46bd-bcaa-75f126e79b49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-25T23:45:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7946.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>RIOT</video:tag>
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      <video:tag>Re</video:tag>
      <video:tag>invention</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Toll-like-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Toll-like Receptors</video:title>
      <video:description>This video discusses the molecular surface of toll-like receptor. Their basic structures are discussed here with their reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/c5dbb178-1a4b-497a-9b90-503321b6b525/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30495.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Surface</video:tag>
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      <video:tag>Like</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Polymerase-Chain-Reaction-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Polymerase Chain Reaction (PCR)</video:title>
      <video:description>PCR is used to amplify a specific region of a DNA strand (the DNA target). Most PCR methods typically amplify DNA fragments of up to ~10 kilo base pairs (kb).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c5e243d0-371e-48a9-83dc-f07c87ec2b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-05-27T18:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2334.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>molecualr</video:tag>
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      <video:tag>Polymerase</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Model - Intestinal Glands</video:title>
      <video:description>Intestinal glands, also know as intestinal crypt, are located at the base of villi in between the villi. Cells lining the glands produce intestinal juices. Over time, these cells migrate to the top of the villus. At this stage the cells stop producing intestinal juice and take role in absorption of process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ec04ea-b0aa-4b12-8e0c-fd8cc5814ae7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T12:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5377.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>glands</video:tag>
      <video:tag>crypts</video:tag>
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    <loc>https://dnatube.com/videos/EVOLUTION-and-GLOBAL-WARMING-A-Suspicious-Correlation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVOLUTION and GLOBAL WARMING (A Suspicious Correlation -</video:title>
      <video:description>This video discusses the suspicious correlation between  evolution and global warming. It discusses the global network of scientists who strongly identify with global warming and the potential global &quot;climategate&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5fad46b-e866-4b2d-af13-e85edc53bb57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-14T22:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5298.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>global</video:tag>
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      <video:tag>Evolutiongate</video:tag>
      <video:tag>on</video:tag>
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      <video:tag>way</video:tag>
      <video:tag>climategate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are toxic materials around us? What happens when we are exposed to?</video:title>
      <video:description>This video explains several toxic materials around us and it gives information what happens to us when we are exposed to them. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6094c7e-534d-4dc1-9eef-a07066c3d2c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-26T23:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6165.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precipitor (TM) - Affinity Magnetic High Throughput Immunoprecip</video:title>
      <video:description>by Abnova - Precipitor™ system, an automated magnetic bead platform for high throughput precipitation and purification of proteins. It easily handles 16 different assays simultaneously and addresses the needs of rigorous proteomic screening and biomarker discovery applications such as immunoprecipitaton (IP, ChIP, RIP), recombinant protein purification, and protein-protein interaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/c61e7c7c-7ac1-4d30-a67d-c2330f53ce58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-03-03T05:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3893.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>high</video:tag>
      <video:tag>throughput</video:tag>
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      <video:tag>purification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-of-Electricity-1945-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Electricity-1945 - Part 1</video:title>
      <video:description>This is a clip from the video Principles of Electricity from 1945, It describes the popular uses of electricity and how it has advanced man kind. It discusses what electricity is and where it comes from.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa7e69ef-623f-4c2c-ab6f-5e8adca28ad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-11-14T22:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5297.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>1945</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>come</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-golden-ratio-and-aphrodites-phi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The golden ratio and aphrodite&apos;s phi</video:title>
      <video:description>The golden ratio and aphrodite&apos;s φ (phi), more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c69bb1d6-3eb5-42e4-a161-3d1016050312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2012-04-02T13:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12075.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>aphrodite</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>φ</video:tag>
      <video:tag>Phi</video:tag>
      <video:tag>cyprus</video:tag>
      <video:tag>botticelli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleophilic-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleophilic Catalysis</video:title>
      <video:description>This video shows reaction showing the nucleophilic displacement of a primary alkyl chloride by hydroxide catalyzed by iodide. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c72661b0-cee4-41d6-b77b-60c1f1f66d61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-30T22:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6336.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>18</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Vaginal-Side-Specific-Repair-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of Vaginal Side Specific Repair video</video:title>
      <video:description>vaginal prolapse procedures can be done vaginaly this Video highlights the theory behind side and site specific vaginal repair of the anterior vaginal wall prolapse watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c72627bd-3dbb-4966-91a1-bebfb939d4a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-01T04:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10211.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>side</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Simplest-Form-For-a-Fractional-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Simplest Form For a Fractional Number</video:title>
      <video:description>What is the simplest form for a fractional number? This video will help you to calculate the simplest forms with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/189aa1e2-cee5-4939-9b8e-aa818a027cc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-04T12:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6430.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Detect-Remnants-Of-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Detect Remnants Of Big Bang?</video:title>
      <video:description>This scientific video explains that we could actually hear the remnants of big bang through our television and radios. This is possible because the static that our televisions and radios detect is composed of cosmic microwave background radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c75cc284-ddfc-43cd-abca-f0e5e631c18c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-08T07:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28348.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-and-Abdomen-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax and Abdomen Anatomy</video:title>
      <video:description>Video shows the anatomy of superficial thorax and abdomen. Here a brief description is provided with the structure to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c76d4527-caa7-4eff-bf3c-fe6683396aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T04:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8679.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-ventricular-assist-device-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the ventricular assist device work</video:title>
      <video:description>The ventricles form part of the chambers of the heart, due to certain reasons however, they may fail to function as they ought to. The ventricular assist device is then inserted to help this is how that device works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c77f1fdd-04dc-40c1-8d1e-85633a893e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-28T05:51:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Assist</video:tag>
      <video:tag>device</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Bailout-12-Lone-Star-Transaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Bailout 12: Lone Star Transaction</video:title>
      <video:description>A real life example of a transaction involving CDOs is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20229.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-06T02:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZZkhSl8lMA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Transaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newt-Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newt Limb Regeneration</video:title>
      <video:description>Amphibians (salamanders) are able to regenerate fully functional limbs in response to amputation. Cells in and near the limb stump redifferentiate to form a mass of stemlike cells that can produce all the specialized tissues of the limb, such as muscle, nerves, and blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c780bd36-3a97-4e36-b9f7-f14ea356947a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-06-11T01:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/504.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Amphibians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-What-most-dont-know-that-could-save-their-lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes: What most don&apos;t know that could save their lives</video:title>
      <video:description>Insulin resistance also raises insulin to excessive levels in the blood stream, which can either result in the onset of type 2 diabetes, or a deterioration of this latter condition in people who are already diabetic. Ongoing fatigue is often a side effect of cells being unable to convert enough glucose into energy. To learn more about diabetes visit Insulite Laboratories&apos; website at: http://.diabetesmanagement.insulitelabs.com ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/c793152b-f77d-4bf6-b0cb-6817552192c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2009-03-30T19:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>gain</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smallest-robot-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smallest robot in the world</video:title>
      <video:description>This video shows the smallest robot in the world. It is as big as a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/c79ea3c1-e62f-40e8-9980-e1e356d660e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2014-02-25T03:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30824.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Small</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chelation therapy part-3</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7b82bb4-48cc-411b-ae36-bf5386eedc2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2010-11-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6259.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Features-of-a-Lunar-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Features of a Lunar robot</video:title>
      <video:description>This video features a lunar robot that can drive or walk. The robot is called ATHLETE and it can drive up steep slopes, adjusting the length of each leg to stay level while stepping over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c7bc9dbb-5139-4f14-adb0-caf48b4b1eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-12-06T21:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28286.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of digestive system</video:title>
      <video:description>Digestive system digests food to a readily absorbable form. The process of digestion is both mechanical and chemical. This video describes the digestive system in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c7e0b533-c309-4568-a72c-046d341e7774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2009-08-07T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3124.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Bailout-13-Does-the-bailout-have-a-chance-of-working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Bailout 13: Does the bailout have a chance of working?</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 13: Does the bailout have a chance of working?

Can the bailout work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20230.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R528WbVdC0I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>A</video:tag>
      <video:tag>chance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>working</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Enzymes</video:title>
      <video:description>Enzymes are the essentials of life. These help in increasing the rate of reactions. Watch this video to have an introduction with enzymes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c7e524ed-b0d3-46c5-9a18-e86b09ce95ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-01-19T05:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28962.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Small-Table-of-Particular-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Small Table of Particular Solutions</video:title>
      <video:description>A Small Table of Particular Solutions For Inhomogeneous Linear Ordinary Differential Equations of Second Order...
    A formula for particular solutions to any linear second order inhomogeneous ordinary differential equations is presented, along with another way of producing them. Three useful general examples then follow, establishing the beginings of a table of particular solutions for linear inhomogeneous differential equations of second order, This firmly establishes this formula as preeminent above all the other techniques in obtaining fast results. 
       The references, [2], [3], and [5] have been used to verify these results; and     reference [6] further contains a pair of verifying worked out example solutions as    well as a short proof.
            Again, powers of sines and cosines may be written as sums and differences of    multiple angle sines and cosines, i.e. sums and differences of complex exponentials,    so this formula may be applied immediately, as above.
            Clearly, also, this formula is a convenient starting point to prove that the standard forms of a particular solution are as generally presented in introductory ODE texts. As demonstrated above, it is no more computationally extensive than the methods of undetermined coefficients or variation of parameters; and certainly
    less so than the Wronskian and convolution methods.
            Computationally, this method must be much more compact in memory and    execute faster; considering the particular solutions may be tabularized as above,    and each of the possibilities jumped to and computed immediately - as opposed to the other methods being crunched out the old &quot;mindless&quot; ways.
            And, as an added bonus, using the above examples and techniques, this    method makes creating text exercizes with solutions virtually effortless.
       All my books are available on Kindle in digital format at amazon.com, and links to all my books may be found at:
    https://sites.google.com/site/themathematicalnatureofreality/
    htt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/031ccecd-0874-4027-8ab2-0b087f4bedc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2011-06-20T05:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6966.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-electrolytes-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and electrolytes part 2</video:title>
      <video:description>This scientific video explains fluid and electrolytes. Water is an essential carrier for nutrients and metabolites, and it comprises the major part of human body mass at any age. Water and electrolyte requirements per unit body mass are very high after birth and decrease with age until adulthood. Most published studies on the adaptation processes of water and electrolyte metabolism relate to the preterm neonate, while studies on water and electrolyte metabolism in older pediatric patients are limited. Therefore, recommendations for children are often based on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8050d9c-3f9d-4995-8b13-1449ed23aaad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5021.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-Of-A-Superbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of A Superbot</video:title>
      <video:description>This video demonstrates the creation of superbot from a collection of several modular units. It is vital to install a circuit breaker chip case this superbot becomes berserk. Video source is Sci Fi Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c86685cc-a071-4b8e-9a38-a18a7ca4c0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-09T08:31:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28455.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Superbot</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Rainbows-and-Double-Rainbows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rainbows and Double Rainbows</video:title>
      <video:description>How does the rainbows and double rainbows are formed? This video shows an activity by considering the sunlight and raindrops to make this topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c82b841d-618f-437d-ad1a-3649e8debe1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T07:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28870.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbows</video:tag>
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      <video:tag>double</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Skin</video:title>
      <video:description>The largest organ in our body is the skin. It is also a main sensory organ. This video explains about the skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c845a88e-e007-4e5f-9c0d-3172fa14795e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2913.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Organ</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atoms-and-the-periodic-table-with-Dr-Brian-Cox-episode-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the periodic table with Dr Brian Cox episode 1 of 15</video:title>
      <video:description>Episode 1 of &apos;In Search of Giants&apos;: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:45:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1815.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
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      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
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      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sigma-and-pi-bonding-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sigma and pi bonding lecture</video:title>
      <video:description>A video tutorial to shows the orbital hybridization of different atoms. Here are some examples discussed to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d8443898-aa15-4970-833e-13862467c364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2010-11-15T23:48:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5460.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Asteroid-that-Flattened-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Asteroid that Flattened Mars</video:title>
      <video:description>The Asteroid that Flattened Mars video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ca4a74e9-04e0-47e5-a62a-b4036eeaac82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2010-11-10T11:40:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4928.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Flattened</video:tag>
      <video:tag>Mars</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Experiments-With-Lava</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Experiments With Lava</video:title>
      <video:description>In this video lava is streaming out from inside of earth and a person is dipping his stick in lava which catches fire after insertion, lava can be dangerous, so be careful while playing with it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c883de6e-57b8-417a-8cab-dbb3818245b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-08T02:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29527.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>playing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>lava</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Highway-Of-Life-The-Ancestors-Of-All-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Highway Of Life: The Ancestors Of All Mammals</video:title>
      <video:description>Highway Of Life: The Ancestors Of All Mammals video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8821ab9-492d-41be-9b41-659252ea87ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2010-11-10T13:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4948.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Highway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Mammals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Cycle-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Cycle in Our Body</video:title>
      <video:description>This video shows cardiac cycle which is related to the flow or blood pressure that occurs from the beginning of one heartbeat to the beginning of the next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c8845899-5456-49f9-9a07-c97e3c54a860/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-10-06T01:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3408.mp4</video:content_loc>
      <video:uploader>PRINCESS SWEET</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Red-Blood-Cell-Recycling-occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Red Blood Cell Recycling occur?</video:title>
      <video:description>This video shows the process of red blood cell recycling. After living 120 days red blood cells get caught in the tissue of the spleen after which they burst and release hemoglobin which is taken by the macrophages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c88afbb5-4456-4e63-96fd-9b152dc27b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-10-29T22:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27939.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rbc</video:tag>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IUD-Insertion-demonstratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Insertion demonstratio</video:title>
      <video:description>With much concern on birth control, this video demonstrates the technique to insert an IUD. The techniques ensures maximum safety and percaution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c898ab5c-e7da-4479-9839-080df468fa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T01:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>demonstratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-105-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 105 - Lecture 2</video:title>
      <video:description>Electrical Engineering 105 - Lecture 2

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25965.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-18T23:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LQSE1Ju5Wyw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Membrane-Exocitosis-Endocitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Membrane, Exocitosis &amp; Endocitosis</video:title>
      <video:description>How exocitosis and endocitosis occurs on cell membrane is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c8a341d2-ea96-434a-91a3-0557e15d9306/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2009-04-02T22:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1591.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Exocitosis</video:tag>
      <video:tag>Endocitosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prolapse-And-Replacement-os-Spinal-Disc-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prolapse And Replacement os Spinal Disc - Part 1</video:title>
      <video:description>Video contains a full surgical procedure of prolapse and replacement of spinal disc. This video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c8ed184f-e601-44d8-bc36-0ccbbd2f0b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-06T19:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10878.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Environ-Sci-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Environ Sci - Lecture 18</video:title>
      <video:description>Environ Sci - Lecture 18

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27093.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJ5XkshdT-M</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Clean-Energy-Solar-Power-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Clean Energy - Solar Power (clip)</video:title>
      <video:description>In this program, we&apos;ll view the entire range of jobs needed to make solar power a reality from research and development, design and marketing, and financial analysis to construction and project management. Engineers, analysts and managers share with us both how they work in this emerging green industry and how they found the opportunity to be part of the clean energy solution.

Jobs profiled in this program include:
Research &amp; Development Engineer, Design Engineer, Marketing Manager, Financial Analyst, Construction Manager, and Project Manager. 

20 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=16836940-7e5e-4034-8926-dfc2c4c6a035&amp;cat=&amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306</video:description>
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      <video:duration>124</video:duration>
      <video:publication_date>2009-05-30T09:06:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2705.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Analyst</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>Manager</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>group</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-II-b3dc32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part II</video:title>
      <video:description>Evidence for evolution is given in this video. It explains that evolution is the only theory that can explain the existence of the stretch of 152 nucleotides found in our genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cbfe21e1-7f54-4431-9c2c-37bc5b68fde1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2011-12-15T01:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11819.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Procedure</video:title>
      <video:description>A test tube is inserted through the rib space of the thorax into the pleural space to remove air and fluid thereby restoring negative pressure in the pleural space</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/92cf6887-0b0f-41b7-a0b0-7818d079d4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T22:51:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11064.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-transcription2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA transcription2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%.
If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc282c46-b345-4ce9-81a6-ee7171d113f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5618.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualisation</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Transcription</video:tag>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Primary-murine-neurons-infected-with-EHV-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primary murine neurons infected with EHV-1</video:title>
      <video:description>This movie was performed ​​during the 65 hour incubation of primary cultured neurons with EHV-1. Authors: Joanna Cymerys, Anna Slonska, Anna Golke, Marcin W. Banbura.
Division of Virology, Department of Preclinical Sciences, University of Life Sciences. Poland.</video:description>
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      <video:duration>195</video:duration>
      <video:publication_date>2012-10-12T10:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27910.mp4</video:content_loc>
      <video:uploader>Joanna Cymerys</video:uploader>
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      <video:tag>neurons</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>EHV</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-Guide-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Guide - Part 1</video:title>
      <video:description>Genetics Guide - Part 1

This is an introduction to the next two clips. 

I really liked these clips :)

PLease vote + write a comment or question :)


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cc4890be-0d6b-4694-a6de-d7040f561dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2009-05-27T19:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2362.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>dna</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Revision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-amino-acids-and-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of amino acids and protein structure</video:title>
      <video:description>The video shows the properties and structure of amino acids like backbone, hydrophobic and hydrophilic properties and, the side chain. It also shows the different formations of polypeptide such as primary, secondary, tertiary, and quaternary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc45f1c5-9415-45f7-906d-dae4ac7ece5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-10-29T21:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27935.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Black-Hole-in-our-Galaxy-Sept-16-2012-Nasa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Black Hole in our Galaxy Sept 16 2012 Nasa Video</video:title>
      <video:description>NASA&apos;s Swift satellite recently detected a rising tide of high-energy X-rays from a source toward the center of our Milky Way galaxy. The outburst, produced by a rare X-ray nova, announced the presence of a previously unknown stellar-mass black hole. /n&quot;Bright X-ray novae are so rare that they&apos;re essentially once-a-mission events and this is the first one Swift has seen,&quot; said Neil Gehrels, the mission&apos;s principal investigator, at NASA&apos;s Goddard Space Flight Center in Greenbelt, Md. &quot;This is really something we&apos;ve been waiting for.&quot;/nAn X-ray nova is a short-lived X-ray source that appears suddenly, reaches its emission peak in a few days and then fades out over a period of months. The outburst arises when a torrent of stored gas suddenly rushes toward one of the most compact objects known, either a neutron star or a black hole. /nAn X-ray outburst caught by NASA&apos;s Swift on Sept. 16, 2012, resulted from a flood of gas plunging toward a previously unknown black hole. Gas flowing from a sun-like star collects into a disk around the black hole. Normally, this gas would steadily spiral inward. But in this system, named Swift J1745-26, the gas collects for decades before suddenly surging inward. Credit: NASA&apos;s Goddard Space Flight Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc4c12c4-3ac8-4531-8d75-d055f6cf0aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-10-07T04:00:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27690.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>NASA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Waxing-the-Full-Coverage-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Waxing the Full Coverage Bite Splint</video:title>
      <video:description>&quot;Lec 1- Waxing the Full Coverage Bite Splint&quot; Shows how to wax a full coverage bite splint on an articulator paying special attention to the occlusal aspect of the project. Orig. air date: APR 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21351.jpg</video:thumbnail_loc>
      <video:duration>2102</video:duration>
      <video:publication_date>2012-09-09T04:35:19.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-insertion-demonstration-NGT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube insertion demonstration NGT</video:title>
      <video:description>Medical training nasogastric intubation this involves inserting a tube through the nasal passage into the stomach a step by step demonstration practise the nasogastric intubation procedure yourself.</video:description>
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      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-manipulate-the-brain-through-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to manipulate the brain through light</video:title>
      <video:description>Since the brain is an electrical device, it can be manipulated.  This video explores the effects of new technologies that are making it possible for us to change, influence or control the human brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cc813e76-b574-4e79-aae4-2825b7ffae4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2014-10-01T16:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31735.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Hacked</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>electricity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Histology</video:title>
      <video:description>The spinal cord is part of the nervous that emanates from the medulla oblangata. It is a long tubular bundle of tissues and support cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc820116-ea0a-4026-9cb6-a2a0d87e2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2011-11-28T11:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8477.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/H1N1-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 (Swine Flu)</video:title>
      <video:description>What is H1N1, or Swine flu with more common name? In this video, Dr. Joe Bresee with the CDC Influenza Division describes swine flu - its signs and symptoms, how it&apos;s transmitted, medicines to treat it, steps people can take to protect themselves from it, and what people should do if they become ill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/ccd64821-be46-412e-abd5-7ec2b362afc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2009-09-02T02:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3311.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Explosion</video:title>
      <video:description>hydrogen bomb or H-bomb,weapon deriving a large portion of its energy from the nuclear fusion of hydrogen isotopes. In an atomic bomb, uranium or plutonium is split into lighter elements that together weigh less than the original atoms, the remainder of the mass appearing as energy. Unlike this fission bomb, the hydrogen bomb functions by the fusion, or joining together, of lighter elements into heavier elements. The end product again weighs less than its components, the difference once more appearing as energy. Because extremely high temperatures are required in order to initiate fusion reactions, the hydrogen bomb is also known as a thermonuclear bomb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc8dc9ed-5f18-4514-bc8e-86d626828038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2010-11-09T21:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4896.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Hydrogen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-capuchins-use-stone-tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild capuchins use stone tools</video:title>
      <video:description>Teimoso, a wild male capuchin, has to choose between a heavy, small stone and a light, large stone. Teimoso touches the small stone and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/cc923a91-4c4a-47ff-b402-ebec50849a32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-21T22:14:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1935.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Visalberghi</video:tag>
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      <video:tag>tools</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Liver-and-gallbladder-detoxification-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver and gallbladder detoxification-part 2</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video, last of the two videos in series, explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc95f499-38f6-43b3-a99b-cb2623bd73b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-28T09:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6215.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gallbladder</video:tag>
      <video:tag>Detoxification</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-cell-banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem cell banking</video:title>
      <video:description>Mr gaurav gupta shares his experience of taking his first step in securing a healthy future fir his son with dental stem cell banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cc98c419-d87c-471d-b0b9-bfccd9de85d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-06T18:11:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10769.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radium-Watches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium Watches</video:title>
      <video:description>This video shows the science behind radioactive radium watches. Video is really interesting. You must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ccc76795-728f-44f2-a09a-3e6939a2e09a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2013-02-08T02:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29584.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>hunting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>radium</video:tag>
      <video:tag>Watches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-Pathway-ER-to-PM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory Pathway (ER to PM)</video:title>
      <video:description>Explaining the Secretory Pathway (ER to PM) and determining the exit site location.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ccd3c438-feb7-4e15-87c7-4f37bc3d6caa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-18T03:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7057.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Secretory</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>to</video:tag>
      <video:tag>PM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Axila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Axila</video:title>
      <video:description>Este video muestra alguno de los elementos vasculo nerviosos de la región axilar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ccd4d322-4aff-4c54-b5ac-303cb9869a38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-07T23:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1607.mp4</video:content_loc>
      <video:uploader>Equipo de Disección Facultad de Medicina U.B.A</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>axila</video:tag>
      <video:tag>Axilla</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>anatomia</video:tag>
      <video:tag>diseccion</video:tag>
      <video:tag>disecction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Mechanical Engineering 110</video:title>
      <video:description>lec 6-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20914.jpg</video:thumbnail_loc>
      <video:duration>4295</video:duration>
      <video:publication_date>2012-09-08T00:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6V4wYknngsY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-Phenomenon_-ENDOSYMBIOSIS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary Phenomenon_ ENDOSYMBIOSIS</video:title>
      <video:description>Is religion merely an evolutionary strategy? It is easy to concede the point made years ago by D.T.Campbellthat religion may have served to facilitate the transition from a human society dominated by biological evolution to one in which tribes were knitted together by holding certain common propositions about reality. Cultural, rather than biological, evolution then became dominant.

But the belief that religion is also able to anticipate future possibilities to which cultural evolution has not yet attained, because it represents a process of adaptation to the-way-things-really-are, is a much more contentious one. It will be held inside believing communities, but will be largely opaque to those outside.

A significant study which sees religion as an evolved phenomenon is Gerd Theissen’s Biblical Faith: An Evolutionary Approach(1984).This book is important not least for a fine ‘history-of-religions’ account of the rise of Hebrew monotheism, but even within that account one can see the problems associated with Theissen’s attempt to hold to an evolutionary epistemology, to knowledge as a form of adaptation to reality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd12362f-9ae1-4b90-9a27-5d75047ddddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-16T12:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5490.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolutionary</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>Endosymbiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-one-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part one by Minute Physics</video:title>
      <video:description>Why is the Higgs boson particle essential to the Standard Model? Minute Physics does another tremendous job at breaking down the answer in a lively way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cd5c8887-00e7-4242-9e44-f841aa759ede/cand_5.jpg</video:thumbnail_loc>
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      <video:duration>192</video:duration>
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      <video:description>Creationists last we chatted i accused you of above all intellectual dishonesty i stated that you have nothing to offer the scientific community yet many of you continue to state that there is direct verifiable evidence that evolution is wrong and creation is correct You have claimed that your religion is not based on faith but on real hard evidence You claim to have proof</video:description>
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      <video:duration>265</video:duration>
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      <video:duration>338</video:duration>
      <video:publication_date>2011-12-15T01:29:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11831.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
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      <video:description>Food security for humanity has always been an issue in the late 1890&apos;s the rising temperatures were deemed good for plant productivity. However too much of a good thing is dangerous, as the result is reversing from good to bad.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd898b3d-2d4a-4a3d-8040-c8cbdcede607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-24T18:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>warming</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20940.jpg</video:thumbnail_loc>
      <video:duration>4911</video:duration>
      <video:publication_date>2012-09-08T00:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv_a-xNjSjA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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      <video:description>This video will show you war between various types of bugs. How a bug hunt other bug for foods and the fluids of other bugs necessary for other bug to keep him alive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d102c5fb-5b52-4348-9a2a-ce47b753b565/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-08T04:17:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28340.mp4</video:content_loc>
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      <video:tag>Vinegaroon</video:tag>
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      <video:tag>Bug</video:tag>
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    <video:video>
      <video:title>Lec 79 - Maxwell&apos;s Demon</video:title>
      <video:description>Maxwell&apos;s Demon

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      <video:duration>807</video:duration>
      <video:publication_date>2012-09-11T02:50:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aKRDvSZ-igA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
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    <video:video>
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      <video:description>Action potential -- a moving exchange of ions that runs along the length of the axon.  So many sodium ions get in that, for a very short time, the difference between the outside and inside of the cell is actually reversed:  The inside is positive and the outside negative.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d110613b-ab4f-42bf-8317-756012231ca6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-29T22:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6241.mp4</video:content_loc>
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      <video:publication_date>2013-02-09T06:19:06.000Z</video:publication_date>
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      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>antibody</video:tag>
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We have lost ability to regenerate. No matter where it is amputated limb will &quot;know&quot; where it was cut, and what to grow. CD59 is a molecule which&apos;s concentration increases going further away from the body. Does CD59 contest marks, addresses cell&apos;s position?</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8201.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Advantages-of-eating-insects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages of eating insects</video:title>
      <video:description>Although the thought of eating bugs might disgust some people, they are very nutritious. Insects are gram for gram 80 percent more nutritious than beef or chicken.  Take a look, and maybe we&apos;ll change your minds about edible bugs.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Medical-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical simulation</video:title>
      <video:description>This video shows  three dimensional virtual simulation of heart and blood vessel. Such simulation can one day be used some to study human anatomy in further details. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/d1b8898b-e9b5-46e2-8b61-cf8f12415704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2008-05-29T20:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1334.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Selective-Serotonin-Reuptake-Inhibitor-SSRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selective Serotonin Reuptake Inhibitor SSRI</video:title>
      <video:description>Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants used in the treatment of depression, anxiety disorders, and some personality disorders. They are also typically effective and used in treating premature ejaculation problems.

SSRIs increase the extracellular level of the neurotransmitter serotonin by inhibiting its reuptake into the presynaptic cell, increasing the level of serotonin available to bind to the postsynaptic receptor. They have varying degrees of selectivity for the other monoamine transporters, having little binding affinity for the noradrenaline and dopamine transporters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d202654e-6217-4808-9fcd-663f27d0c84f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2008-03-30T03:03:47.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/HiPER-High-Power-laser-Energy-Research-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HiPER - High Power laser Energy Research (Part 2)</video:title>
      <video:description>HiPER - research into creating a clean, renewable energy source using high power lasers. Copyright © STFC Written and produced by John Parris. Production by ORCA Media. Acknowledgements to the European HiPER team; the National Ignition Facility (Lawrence Livermore National Laboratory); the Laboratory for Laser Energetics (University of Rochester); and General Atomics Inc.</video:description>
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      <video:publication_date>2009-04-18T15:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1836.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Neonatal-Examination-of-Child-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neonatal Examination of Child Part 2</video:title>
      <video:description>Video contains a neonatal exam of a child by an expert doctor. Careful steps are also discussed here to prevent the infection.</video:description>
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      <video:publication_date>2011-12-06T17:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10714.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Part-2-Cardiovascular-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 - Cardiovascular Exam</video:title>
      <video:description>Our heart is a very sensitive and require much more care. Here is a step by step process for cardiovascular examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d253502e-5c51-46df-ab07-f326fef3876e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Baby-Black-Hole-by-Chandra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Baby Black Hole by Chandra</video:title>
      <video:description>This video discusses the Chandra discovers with the help fo X-Ray. A baby black hole discovered and studies by our scientist is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d25e5047-5a17-4e06-8b4f-962d89ae3f37/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-05T04:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29137.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Chandra</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>Baby</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Cardiovascular-Disorder-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cardiovascular Disorder - Part 1</video:title>
      <video:description>This video shows the reviews of the expert about the cardiovascular disorder. This video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d1cc565c-c695-4ded-8eb4-460aeaea2e59/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5373.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disorders</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HYDROCHLORIC-ACID-from-SALT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HYDROCHLORIC ACID from SALT</video:title>
      <video:description>Some salt is poured into a distil flask, then consentrated sulfuric acid is added. This produces hydrogen chloride gas, the gas is bubbled through water to form hydrochloric acid. To test to make sure that it is hydrochloric acid ammonium hydroxide is exposed to the HCl to form white smoke of ammonium chloride.
Alchemists used sulfuric acid to make HCl and nitric acid way back in the 1500&apos;s</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Details-of-general-anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Details of general anesthesia</video:title>
      <video:description>General anesthesia is given to people before undergoing a surgery. While general anesthesia relieves pain, it can also take long time and put the patient in uncomfortable position. This video presents details procedures of general anesthesia.  Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-26T23:21:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6168.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Learning-about-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Osmosis</video:title>
      <video:description>The simplest definition is that it is diffusion of water across a semipermeable membrane. It is a physical process in which a solvent moves, without input of energy, across a semi-permeable membrane (permeable to the solvent, but not the solute) separating two solutions of different concentrations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/d1fbaa2f-38fa-404f-bb9c-a206c99c6177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-06-16T16:25:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2831.mp4</video:content_loc>
      <video:category>Biochemistry</video:category>
      <video:tag>Osmosis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Atrial-Rhythms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Atrial Rhythms</video:title>
      <video:description>Five types of Atrial rythms are shown in this video named Atrial Rhythm, Wandering pacemaker, SV trchycardia, Atrial Fibrillation. Rhythms that originates in atria is called Atrial Rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d1fe3966-e44c-4696-a34c-75676fb6cbd7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30137.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Rhythms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 3</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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      <video:tag>God</video:tag>
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      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
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      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Recognize-and-Deal-With-Sexually-Transmitted-Diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Recognize and Deal With Sexually Transmitted Diseases</video:title>
      <video:description>Millions of people around the world suffer with sexually transmitted diseases. This video explains how to recognize such diseases and how to deal with them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d20a2997-2acd-4731-8bcb-5fb6c4e4524d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T23:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8551.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Recognize</video:tag>
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      <video:tag>Deal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ACE-organic-authoring-question-tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACE organic authoring question tutorial</video:title>
      <video:description>This video offers an authoring guideline while making an ACE organic question. Using this advance computer software, its easy and time consuming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15eb2cfa-24d9-4fb2-ba0b-9b71d9f62a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-30T12:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6283.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ACE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Lipids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Lipids</video:title>
      <video:description>This video shows the structure and the functions of lipids in our body. Lipids are the organic molecules and helps in storage of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d516d13f-7d41-424a-ae22-76632e8d124d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2013-01-18T05:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28848.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>lipids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model</video:title>
      <video:description>Histology is the study of microscopic study of body tissues. This video explains the histology of the small intestines. This is by Dr.Robert Droual.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5276cfb-284e-4379-a460-4e899261a901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-15T12:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5380.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
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      <video:tag>Transverse</video:tag>
      <video:tag>View</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spread-of-Infection-in-Thailand-and-Neighboring-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spread of Infection in Thailand and Neighboring Countries</video:title>
      <video:description>This video shows the spreading of infection and then its recovery over 300 days in Thailand and neighboring countries. This spreading and recovery is explained with the help of maps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/d5294387-f710-4526-b030-8f1330863bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-04-07T19:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30463.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>over</video:tag>
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      <video:tag>days</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
      <video:tag>Neighboring</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Actin Polymerization. Actin polymerization and depolymerization is necessary in chemotaxis and cytokinesis. Nucleating factors are necessary to stimulate actin polymerization. One such nucleating factor is the ARP complex which acts as a barbed end of actin in its shape to stimulate the nucleation of G-actin (or monomeric actin). The ARP complex can also bind to actin filaments at 70 degrees to form new actin branches off of existing actin filaments. Also, actin filaments themselves bind ATP, and hydrolysis of this ATP stimulates destabilization of the polymer. Text Reff: Wikipedia</video:description>
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      <video:publication_date>2011-11-25T20:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7924.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>car</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Narcolepsy-dont-be-left-in-the-dark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Narcolepsy, don&apos;t be left in the dark</video:title>
      <video:description>There are well know sleep disorders like apnea and insomnia, however there is a more common one, narcolepsy. This disorder causes excessive sleepiness during the day, it is genetic and the attacks of sleep can last for different amounts of time at each attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d615b181-cf02-480f-b8ef-d73932b8d367/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-28T10:47:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8427.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dont</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dark</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-Cause-of-Hearing-Loss-and-Deafness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma Cause of Hearing Loss and Deafness</video:title>
      <video:description>Cholesteatomas often take the form of a cyst or pouch which sheds layers of old skin that builds up inside the ear cholesteatoma can increase in size and destroy the surrounding delicate bones of the middle ear watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d61f7ed7-8ad6-4403-afbd-c063582550e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-10-21T01:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7123.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonographic-hematoma-guided-resection-of-mammogram-only-visible-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonographic hematoma guided resection of mammogram only visible breast cancer</video:title>
      <video:description>US guided excision seems to be superior to wire guided excision with respect to margin clearance of mammographically detected and us visible nonpalpable breast cancers patients do not have to undergo the unpleasant wire placement before surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d620e6a4-c94e-4f06-9288-2a0729b955e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T20:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10439.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sonographic</video:tag>
      <video:tag>Hematoma</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mammogram</video:tag>
      <video:tag>only</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seenig-Through-Clothes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seenig Through Clothes</video:title>
      <video:description>This video will help you to answer the question that how to see through clothing. Here the test is performed which shows inside the clothes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d62fea36-9b0e-4b34-8799-17feef2b0cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-10-23T04:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7157.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>clothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-fructose-and-glucose-wine-testing-kits-t</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of fructose and glucose -  wine testing kits t</video:title>
      <video:description>This is the first part of a video series on Megazyme wine testing kits. The video demonstrates procedure of fructose and glucose assay by the use of kit developed by the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d6447023-4071-4460-86fd-527081e6be29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2010-11-26T11:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6134.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Megazyme</video:tag>
      <video:tag>Wine</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Kits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life</video:title>
      <video:description>This video shows what is life at its core. It is a chain of chemical reactions which repeat themselves. Water plays a key role in all of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d6497e2d-ee07-45f6-bfc7-ab9ec5a36304/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-10-30T01:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27941.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Endoscopy-of-Severe-gastritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Endoscopy of Severe gastritis</video:title>
      <video:description>Acute Gastritis. The causes, natural history, and therapeutic implications of gastropathy differ from gastritis:
Gastropathy is usually caused by irritants such as drugs (eg, nonsteroidal antiinflammatory agents and alcohol), bile reflux, hypovolemia, and chronic congestion. 
Gastritis is usually due to infectious agents (such as Helicobacter pylori) and autoimmune and hypersensitivity reactions. Acute gastritis may produce no symptoms but can be associated with short-lived dyspepsia, lack of appetite, nausea or vomiting. It can occasionally be severe enough to cause gastrointestinal bleeding with melena or hematemesis (see above). The most common cause is ingestion of aspirin or other non-steroidal anti-imflammatory drugs (NSAIDs). It can also occur during the early stages of infection with the bacteria,
 Helicobacter pylori &quot;HP.&quot; Most cases resolve by themselves, but endoscopy and biopsy may be required to exclude other conditions such as peptic ulcer disease or cancer. At endoscopy the inner lining of the stomach (mucosa) may appear swollen, reddened and inflamed. There may be small, shallow erosions (breaks in the surface lining) or even tiny areas of bleeding from the mucosa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d9bf2ef0-e84b-47c7-9713-fbbcf18229ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-09-04T23:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3332.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gastritis</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Melena</video:tag>
      <video:tag>Hematemesis</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>He</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Molecules-and-Their-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Molecules and Their Diversity</video:title>
      <video:description>This animation demonstrates how a potentially useful small molecule can be fished out from the thousands of compounds created by researchers. A protein of interest, calmodulin in this example, can be used as a filter in a “stream” of small molecules. The majority of small molecules will not interact with calmodulin of ten because they lack the correct shape to bind with it. The rare molecule that does bind with calmodulin is the one researchers are looking for and can then be used for further investigations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d9c56626-626a-4f41-83ae-fe0d3dca9062/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-08T23:21:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29686.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-technology-and-public-health-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics technology and public health part 4</video:title>
      <video:description>Using powerful computational tools and a variety of databases - obtained from insurance claims files to pharmacy records to real-time emergency-room data - Kenneth Mandl, PhD, MPH and John Brownstein, PhD, have made a variety of discoveries, many of them unexpected, and all of them relevant to public health. Here, they discuss some recent projects and their future plans, comment on the power and limits of bioinformatics and lay forth their goal of taking their technology to the people and capturing even more data - by putting patients in control of their own health records.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d9ce2fff-e1a3-45e5-9b94-1c637e6cfd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2009-05-30T07:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2691.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>children</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Public</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Surgery-And-Major-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Surgery And Major Complications</video:title>
      <video:description>Medical tourism is increasing in India. This video shows prostate cancer surgery in India with world class facilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d9d7fe88-5ee9-4a7e-accb-6f081a67e05b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-06T18:13:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10774.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>World</video:tag>
      <video:tag>class</video:tag>
      <video:tag>facilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-BT-Corn-Genes-and-Bug-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution BT Corn Genes and Bug Genes</video:title>
      <video:description>Splice the genes for a naturally pest-killing microbe into a crop plant so that the corn or wheat or potato plants themselves become lethal to the pests. No more wasteful -- and expensive -- spraying of toxic pesticides. Instead, the bugs taste the leaves and go off to die.Indisputably, it works. The genes of Bacillus thuringiensis, or Bt, have been added to corn, cotton, potatoes, and other crops, with the desired results. Scientists are aware, however, that any effort to manipulate the ecological balance must reckon with the evolutionary consequences. So even before the first Bt crops were planted, scientists, farmers, and regulators began worrying about unintended effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/da1c18dd-06a7-4a89-b9d8-30e920e1379f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2007-11-05T04:21:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1100.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Bug</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Entrepreneurial-Marketing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Entrepreneurial Marketing</video:title>
      <video:description>&quot;Lec 15 - Entrepreneurial Marketing&quot; Chuck Eesley discusses entrepreneurial marketing, market positioning, and go-to market strategies.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19017.jpg</video:thumbnail_loc>
      <video:duration>847</video:duration>
      <video:publication_date>2012-09-04T08:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3TltbMyJ2xY</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Entry-gp41-mediated-membrane-fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Entry - gp41-mediated membrane fusion</video:title>
      <video:description>This Maya animation depicts the process by which HIV&apos;s gp41 protein mediates the fusion of viral and cellular membranes during virus entry. In addition, strategies for inhibiting this process with peptide or small molecule inhibitors are shown
video by  Gael McGill</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/da6a3e6b-094a-4774-b075-da8ea7659471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2008-01-05T22:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1229.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-part-two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series part two</video:title>
      <video:description>The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him. An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/da87b7fb-8146-4d91-8247-514ac8ce6e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-12-08T07:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28352.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Ricky</video:tag>
      <video:tag>gervais</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-of-crystallization-compounds-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water of crystallization: compounds 5</video:title>
      <video:description>Water molecules are attached o ionic compounds during formation of crystals. This water molecules are called the water of crystallization. This video explains how to named such compounds. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/da8a7e9f-0be9-4460-8096-5ca338e8f5fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-12-21T13:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6714.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>of</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Histone Deacetylation</video:title>
      <video:description>Histone Deacetylation.  In histone acetylation and deacetylation, the histones are acetylated and deacetylated on lysine residues in the N-terminal tail and on the surface of the nucleosome core as part of gene regulation. Typically, these reactions are catalyzed by enzymes with &quot;histone acetyltransferase&quot; (HAT) or &quot;histone deacetylase&quot; (HDAC) activity. The source of the acetyl group in histone acetylation is Acetyl-Coenzyme A, and in histone deacetylation the acetyl group is transferred to Coenzyme A. Read more: http://en.wikipedia.org/wiki/Histone_acetylation_and_deacetylation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da8db0b1-56c0-406a-a7af-cac70d96c749/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-24T00:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5861.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-Lion-hunts-wildebeest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary, Lion hunts wildebeest</video:title>
      <video:description>Lion are known to attack cheetahs and will kill them and their cubs. This cheetah gets lucky when the lions focus on a wounded wildebeest in the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da980c89-83f6-4e6d-8b05-ad146fc0fe1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-26T05:04:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8092.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>lion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Physicists may need new theories to explain how dark matter works the only way to learn what dark matter is and whether there is supersymmetry accessible at the LHC is to run experiments</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Fabrication of Die and Cast</video:title>
      <video:description>&quot;Lec 28 - Fabrication of Die and Cast&quot; The pouring of a maxillary stone model, using two types of stone in two pours, culminating in die being taken from the finished model for eventual crown casting. Orig. air date: AUG 23 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>768</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video showing an activity with rainbow balls getting disappeared by amazing spheres. Watch this video to know the reason behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dac40041-4907-400e-b252-d65aaa05ea28/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-08T04:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28339.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carl Sagan&apos;s glorious dawn&apos; featuring  Stephen Hawking</video:title>
      <video:description>This is a music tribute to two re-known scientists. Mr Sagan and Mr Hawking presents a glorious dawn. The footage are collection of Carl&apos;s cosmos and Stephen&apos;s universe series.</video:description>
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      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11814.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A live demonstration of how a rapid antibody-based HIV test works.</video:description>
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      <video:publication_date>2012-04-12T23:03:52.000Z</video:publication_date>
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      <video:description>Breast Enhancement surgery is performed to enhance the size of breast by increasing fat tissues around breast. This is done by implanting silicone inside breast, silicone shell is filled with silicone gel and inserted inside breasts.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2013-02-11T01:07:33.000Z</video:publication_date>
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      <video:tag>Breast</video:tag>
      <video:tag>enlargement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwins Theory - True of False?</video:title>
      <video:description>Is the Darwin`s theory true? How does a science work when it`s based on theories? People are asking these questions and keep searching for answers and sources of information. See more of this interesting video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>on</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aneutronic Fusion Reactor - Eco-friendly Nuclear Energy</video:title>
      <video:description>Conceptually, it has been designed to be the most energy-efficient fusion reactor. Effectively, a clean, safe, dense and environmentally friendly power source to supply the world&apos;s energy needs, with no greenhouse gases, no neutron emission, no radioactive waste, no thermal waste, no large land areas, no environmental impact, no interruptions by the weather or time of day, no nuclear meltdowns and no proliferation. It is to be the ultimate energy source, an affordable answer to the world’s energy problems; the right path to a more sustainable, peaceful and prosperous future for our planet.  Potentially, the CrossFire Fusion Reactor can produce directly and efficiently an enormous quantity of electricity with less cooling water than conventional thermal power stations, releasing only the non-radioactive, non-corrosive, inert, and safe helium-4 gas.
http://www.crossfirefusion.com/reactor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dafbea5b-2c4f-4468-8e02-18b134c0591f/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Atomic Physics</video:category>
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      <video:tag>Fusion</video:tag>
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      <video:tag>CrossFire</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the interference pattern when light passes through two slits when they are placed very near to each other. The shape and the positions of the wave-fronts are also shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/daebe0ed-7243-4e7a-99fe-66b5bfb8dba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2011-12-13T06:26:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11691.mp4</video:content_loc>
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      <video:tag>waves</video:tag>
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      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>72</video:duration>
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      <video:category>C. elegans</video:category>
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      <video:tag>LDL</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>PMAP</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-is-Iodine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Name origin, its sources, abundance and uses all shown in this video. Iodine is also required by human body but in very small amount.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/db083501-bc2e-4e61-b0ef-0e79c0be47f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-12T02:36:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11391.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>iodine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - biblical epicentre</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. We look at the story of the biblical epicentre.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/db1a23ad-8c34-4178-8b33-9ea4cb46f402/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
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      <video:tag>archaeology</video:tag>
      <video:tag>temple</video:tag>
      <video:tag>mount</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db3c0b0e-8f27-499d-8fe6-1beb16ad3538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
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      <video:tag>Photos</video:tag>
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      <video:tag>Deepest</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How manual transmissions works in cars.</video:title>
      <video:description>Cars need transmissions because of the physics of the gasoline engine. Ideally, the transmission would be so flexible in its ratios that the engine could always run at its single, best-performance rpm value. That is the idea behind the continuously variable transmission (CVT). First, any engine has a redline a maximum rpm value above which the engine cannot go without exploding. Second, you know that engines have narrow rpm ranges where horsepower and torque are at their maximum. For example, an engine might produce its maximum horsepower at 5,500 rpm. The transmission allows the gear ratio between the engine and the drive wheels to change as the car speeds up and slows down. You shift gears so the engine can stay below the redline and near the rpm band of its best performance.</video:description>
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      <video:duration>300</video:duration>
      <video:publication_date>2015-04-16T06:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32137.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manual</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-24-Two-column-proof-showing-segments-are-perpendicular</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Two column proof showing segments are perpendicular</video:title>
      <video:description>Two column proof showing segments are perpendicular

Using triangle congruency postulates to show that two intersecting segments are perpendicular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20284.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2012-09-06T14:01:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fSu1LKnhM5Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Two</video:tag>
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      <video:tag>Proof</video:tag>
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      <video:tag>Segments</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Perpendicular</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>CAHSEE Practice: Problems 32-34

CAHSEE Practice: Problems 32-34</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22560.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-11T02:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1k-jqxMuUaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>32</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-DNA-PRESENTED-in-3D-ENVIRONMENT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE DNA PRESENTED in 3D ENVIRONMENT</video:title>
      <video:description>Watch the DNA in this video, presented in 3D environment and high technology, The information stored in DNA must by no means be underestimated. So much so that one human DNA molecule contains enough information to fill a million-page encyclopaedia, or to fill about 1,000 books.</video:description>
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      <video:publication_date>2009-07-04T13:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2943.mp4</video:content_loc>
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      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>irradiation</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Hologram</video:tag>
      <video:tag>digita</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Arrhythmia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Arrhythmia?</video:title>
      <video:description>Arrhythmia is a disturbance in rhythmic contraction of the atria and ventricles due to disturbance in impulse production. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dd168c76-5cc6-4742-a933-c790fe6a9f67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2013-02-11T03:39:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30199.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arrhythmias</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Example-involving-an-isosceles-triangle-and-parallel-lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Example involving an isosceles triangle and parallel lines</video:title>
      <video:description>Example involving an isosceles triangle and parallel lines

Integrating what we know about isosceles triangles and parallel lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20299.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-06T14:05:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CVKAro3HUxQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>an</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microtubule-and-ER-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule and ER Dynamics</video:title>
      <video:description>This video demonstrates the behavior of microtubules and of the membrane network of the ER.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/dd193e4f-c9e0-4d11-8541-75f84d4b3f63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-04-08T20:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4169.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microtubule</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>network</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Lift-by-using-Auto-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Lift by using Auto Augmentation</video:title>
      <video:description>Breast Lift by using Auto Augmentation is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd266007-b73d-4f08-9c83-78fc703164fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T20:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10398.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Augmentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Rainbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rainbow</video:title>
      <video:description>How does a rainbow forms? Why it forms only after the rain? This video shows the formation of rainbow in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dd33fece-2cb1-414a-b7e8-94f722d41759/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-08-08T15:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3218.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>rainbow</video:tag>
      <video:tag>is</video:tag>
      <video:tag>formed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-lived-mutant-worm-remarkable-daf-2-mutant-presented-by-Cynthia-Kenyon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-lived mutant worm remarkable daf-2 mutant presented by Cynthia Kenyon</video:title>
      <video:description>The movie shows wild-type animals and daf-2(e1370) mutants as young adults and then on day-13 of adulthood, when the wild-type worms are near death (or dead already).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/dd3fd739-ff16-444e-92a2-8c7f635a3088/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2015-08-01T06:41:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32249.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Lived</video:tag>
      <video:tag>daf2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/3-Ways-to-Create-Copper-Sulfate-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3 Ways to Create Copper Sulfate Tutorial</video:title>
      <video:description>This interesting video shows how you can produce copper sulfate. The tutorial is for Chemistry fans who like making experiments in their home based lab. So be careful and enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd4167a0-8948-48d3-a1c3-559c61d0d50d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-11-12T21:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5057.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shark-intelligence-with-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shark intelligence with BBC</video:title>
      <video:description>These creatures have ways of moderating water effects on themselves thereby ensuring swift swimming, their keen sense of smell  can detect a single drop of blood kilometres away, and the ability to detect electrical impulses of any living organism. This is exploring a shark&apos;s intelligence by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd4ff20d-2254-4b5f-be5e-8a92d7ba97ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-26T05:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8106.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>s</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Currency-Effect-on-Trade-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Currency Effect on Trade Review</video:title>
      <video:description>This is a lecture of Khan Academy.

Currency Effect on Trade Review</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20300.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-06T14:05:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ysk1ySejuCQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-virtual-hand-get-under-the-skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a virtual hand get under the skin?</video:title>
      <video:description>This animation depicts a virtual hand which can get under a skin and not be any different than the real hand. These stunningly accurate animations are created by modelling every muscle and tendon of the hand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/dd6a3e3d-2ade-4185-bf16-58d4406c9954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-11-21T19:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28010.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>virtual</video:tag>
      <video:tag>hand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Alpha-Beta-Gamma-Radiations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Alpha Beta Gamma Radiations</video:title>
      <video:description>Properties of alpha beta and gamma radiations is shown very briefly in this video. Alpha particles have the least penitrating power while the gama rays have the most.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/dd78ba5f-7b9f-48f2-ba5b-2322251cbcc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-10-18T04:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7075.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Ionizing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiology-physical-examination-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiology physical examination lecture</video:title>
      <video:description>when i first give my mind to vivisection as a means of fiscovering the motions of the heart i found the task so truly arduous so full of difficulties that i was almost tempted to ask with francastorius that the motion of the heart was only to be comprehended by God william harvey</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd7683d9-ceed-4456-99b9-7755cdac4b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2011-11-28T23:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8574.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hitlers-Secret-Berlin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hitler&apos;s Secret Berlin</video:title>
      <video:description>This is a video clip from the series Hitler&apos;s Secret Berlin form the National Geographic Channel. It discusses the work a team working in Berlin, Germany to create a detailed picture of the Nazi capital mapping out underground cities, roads, and bunkers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd7d738c-eb44-4d95-935a-9f94c723954c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-14T22:43:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5306.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hitler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>City</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>Hidden</video:tag>
      <video:tag>bunker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PWM-signal-generator-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PWM signal generator test</video:title>
      <video:description>Test of the PWM signal generator. The signal generator is a FPGA Cyclone II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/dd8228de-2bc5-49d5-bebc-8200f75493af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-06-19T16:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2843.mp4</video:content_loc>
      <video:uploader>arturocad</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PWM</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-sex-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sex part-1</video:title>
      <video:description>Sex is a process by which genetic materials are transferred from one progeny to the next. It is essential of propagation of higher living forms including human. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd8811d6-55c7-4f66-80d7-e35451288797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2010-11-26T23:10:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6161.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dung-Beetles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dung Beetles</video:title>
      <video:description>Fossilized dung beetle balls are part of a comprehensive fossil collection project to reconstruct the habitat of Ardipithecus ramidus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/dd8c269f-f765-43b6-8a18-e660a6b5a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2012-04-12T22:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12178.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Dung</video:tag>
      <video:tag>Beetles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 18 -  MIT 18.03 Differential Equations, Spring 2006&quot; Introduction to the Laplace Transform; Basic Formulas.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14837.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-08-28T02:17:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sZ2qulI6GEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Be-An-Animal-a-lion-ambushes-a-zebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Be An Animal a lion ambushes a zebra</video:title>
      <video:description>Watering holes are often a great hunting ground for predators. Here due to great numbers in the herd their is confusion, zebras have to turn on their sense of smell. A lion ambushes a zebra in the Be An Animal series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd904728-8ac2-4b5d-9cd6-e8efcb734b57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-11-26T06:24:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8165.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>A</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>ambushes</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Starships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All  About Starships</video:title>
      <video:description>A very interesting video showing the science behind the manufacturing of a spaceship. The designing of different parts of a spaceship is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/dd960ffb-9ec8-40f4-9c1a-15cc1f06d4c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-01-12T00:57:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28662.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>building</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Starship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/4th-Nursing-Conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>4th Nursing Conference</video:title>
      <video:description>Nursing Conference 4th: The following list of conferences is by no means an exhaustive listing of the various conferences available to nurses and nurse practitioners. The conference listing is updated regularly as new conferences are identified by the Mayo Clinic Libraries, Mayo Clinic College of Medicine.http://www.mayo.edu/library/nursing-conferences.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dda3dd6a-70d6-48b1-b321-4775ff148dd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T04:31:33.000Z</video:publication_date>
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      <video:description>&quot;Lec 19 -  MIT 18.03 Differential Equations, Spring 2006&quot; Derivative Formulas; Using the Laplace Transform to Solve Linear ODE&apos;s.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>The Search For Hidden Dimensions
in Physics, Science, Video - Science | June 16th, 2010 3 Comments
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An important American string theorist, Brian Greene hasn’t shied away from bringing heady theoretical physics to the broader public. His 1999 bestselling book, The Elegant Universe, introduced string theory to non specialists, and it was later adapted into a three hour, Emmy award-winning television series by NOVA. (You can buy it on DVD, or simply watch it online here.) Now, on RichardDawkins.Net, Greene hosts a short video that takes us into the speculative world of “hidden dimensions.” If borne out, these theories could entirely reframe our understanding of the Big Bang and where our world fits into the larger cosmos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ddbae072-d2a0-4053-92c6-8c5f4a2a5d29/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:description>Vimentin is a substance responsible for adding flexibility to the cell and keeps them from being too delicate.All cells are connected by cellular bridges and because of these junctions and bridges the heart muscle is able to act as a single coordinated unit.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution, Part I</video:title>
      <video:description>I&apos;ve gotten tired of explaining why Intelligent Design and Creationism are wrong, why they are not supported by the data, how their supporters misrepresent facts or lie, and why they are not science.  So now I&apos;ve decided to show evidence for evolution.  In this simple experiment I analyze codon usage in the alpha and beta chains of hemoglobin.  The theory of evolution makes a simple prediction: codons not subject to bias should be preserved in closely related species even though there is no selective pressure to do so.  ID and creationism make no predictions about this data.  God, the designer, could have kept the codons the same or could have switched them.  ID and creationism are indifferent since we cannot know the reasoning of god, and that is why they are not testable.  

The argument presented here is not circular.  I define human, chimp, and rhesus monkey as closely related based on a wealth of other data (they were believed to be close relatives before we even understood what DNA was).

Finally, what I don&apos;t show in the video is that the codon usage for glutamic acid in these proteins in chicken (a very distant relative of primates) is not preserved.  3 of the 9 conserved glutamic acid residues use different codons compared with primates.  This has a probability of roughly 25%.  Telling us that given enough time random mutations will cause non-functional regions of DNA to diverge.

In the end, this data supports evolution because the theory made a prediction and the data confirms that prediction.  Plain and simple.

DNA sequences from completed genomes are available online for everyone to play with.  So go ahead.  Look at it for yourself.

To download this video go to:
http://www.mediafire.com/?4jyydlmwh2j

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m2ctctzzzfz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
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      <video:tag>ID</video:tag>
      <video:tag>Intelligent</video:tag>
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      <video:tag>dna</video:tag>
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      <video:description>Lec 28- Electrical Engineering 40 - Sequential circuits.
Introduction to Microelectronic Circuits</video:description>
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      <video:description>More information:
http://www.trophoblast.cam.ac.uk/people/watson.shtml/nDepartment of Physiology, Development and Neurosciences:
http://www.pdn.cam.ac.uk/nSchool of Biological Sciences:
http://www.bio.cam.ac.uk/nMusic by Peter Nickalls:
http://www.peternickalls.com/nFind more Cambridge research here:
http://www.cam.ac.uk/research/nIn this video from, we see a mouse embryo developing. Erica Watson, Cambridge University, tells us that studying this process helps us better understand human pregnancy./nUnder the Microscope is a collection of videos produced by Cambridge University that show glimpses of the natural and man-made world in stunning close-up. You can see the whole series here: http://bit.ly/A6bwCE/nErica Watson:
&quot;The development of a fetus is elegant yet complex. Amazingly, most fetuses undergo a highly orchestrated sequence of events during development to produce a healthy baby. This suggests that a baby can adapt to changes in the womb, such as to the availability of nutrients from its mother. But how do these environmental changes affect the baby&apos;s health in later life? And is it possible that these adverse changes will alter the development of generations to follow? In other words, does the environment that a baby develops in affect its grandchildren&apos;s growth and development? Our research aims to understand these questions using a mouse model with a genetic mutation that prevents the normal breakdown folic acid (a vitamin). This mutation alters the metabolism of a mouse and causes long-lasting effects on the generations to come. Our hope is to find out how environmental changes caused by a genetic mutation are perpetuated into subsequent generations, even when these generations do not carry the mutation./nSince humans and mice use similar genes during development, we can get valuable information from a mouse model about how an embryo and its placenta develop over time. Compared to a human pregnancy that lasts nine months, a mouse fetus develops quickly, taking only three weeks to get from a one-</video:description>
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      <video:category>Cell Biology</video:category>
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      <video:description>All the values that go into a function is called the domain.</video:description>
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      <video:category>Mathematics</video:category>
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      <video:description>&quot;Lec 12 - MIT CMS.930 Media, Education and the Marketplace&quot; Nolan Bowie

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>HIV and RNA viruses are the most challenging infections. Specially because RNA has a high mutation rate. This video explains what happens to an RNA virus.</video:description>
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      <video:description>This video discusses the cases for the bloody urine. A step by step explanation for the causes of this and the treatment is discussed here.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Wildlife-Specials-the-Great-White-shark-feeding</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Wildlife Specials the Great White shark feeding</video:title>
      <video:description>A Great White shark is carnivorous in nature and boasts of a bite force of over 18,000 newtons. This video shows the feeding in Wildlife Specials featuring the Great White Shark by BBC.</video:description>
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    <loc>https://dnatube.com/videos/Organic-Chemistry-SN1-nucleophilic-substitution</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Organic Chemistry: SN1 nucleophilic substitution</video:title>
      <video:description>http://www.aceorganicchem.com Animation of SN1 reactions</video:description>
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      <video:uploader>ayseni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A Tribute to Nuclear Weapons</video:title>
      <video:description>This video discusses some important news on the researches about nuclear weapons. Nuclear fission are discovered by mankind to ultimately eradicate mankind.</video:description>
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      <video:publication_date>2013-02-08T02:56:14.000Z</video:publication_date>
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      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Embryonic Origin of Tissues</video:title>
      <video:description>This video shows the process of development of tissues in a frog embryo.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2392.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Introduction-to-Cycloaddition-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Cycloaddition Reactions</video:title>
      <video:description>In cycloaddition reactions reactants are said to be in the ground electronic state. This is an introduction to cycloaddition reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e09cb9b1-0497-43e1-aa4d-3248e72d3969/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T21:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6333.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
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    <loc>https://dnatube.com/videos/An-Animation-of-Manual-Transmission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of Manual Transmission</video:title>
      <video:description>Manual transmission is usually has a 5 gear box and is operated manually with the  help of a clutch. This is an animation that shows how it works.</video:description>
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      <video:publication_date>2011-11-25T20:24:32.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Funny-mouse-commercial-for-researchers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny mouse commercial for researchers</video:title>
      <video:description>This is a funny commercial that features a mouse working it out. Its dedicated to researchers, the funny mouse commercial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0a6959d-fa79-4112-8944-68faca67a5b5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:42:35.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anticholinergics (mechanism of action causing bronchodilatat</video:title>
      <video:description>Anticholinergics are a class of medications which inhibit parasympathetic nerve&apos;s impulses by selectively blocking the binding of the neurotransmitter acetylcholine to its receptor in nerve cells. The nerve fibers of the parasympathetic system are responsible for the involuntary movements of smooth muscles present in the gastrointestinal tract, urinary tract, lungs, etc. Anticholinergics are divided into three categories in accordance with their specific targets in the central and/or peripheral nervous system: antimuscarinic agents, ganglionic blockers, and neuromuscular blockers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4873.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hyperhidrosis is excessive sweating and is a medical condition. The body produces sweat to cool off but in certain cases excessive sweating occurs. This video deals with hyperhidrosis.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chest x-ray</video:title>
      <video:description>This is a tutorial that gives information on a normal chest x-ray, which includes verifying the patient information to make sure it matches with the sample x-ray and the patient history.</video:description>
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      <video:uploader>maryKarb</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Electrical Engineering 40 - Phasors, impedance</video:title>
      <video:description>Lec 29- Electrical Engineering 40 - Phasors, impedance.
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e0fcc5fc-ee67-4683-9c3b-b4c42bb369ed/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-19T18:55:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1859.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalars And Vectors</video:title>
      <video:description>This video shows different vector and scalar quantities and their properties. The scalar quantity require only magnitude for there representation while the vector quantities require both magnitude and the direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e0fe1b97-002b-4215-88e6-639a6e644354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2011-12-12T20:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11545.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Proton-as-a-Gauge-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Proton as a Gauge Boson.</video:title>
      <video:description>This video discusses an introduction to electric current via photons. It describes what an electric current is and how photons come into play in every day life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e178301e-317c-4112-a2b7-12d6d3ef4994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-14T21:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5288.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e1063635-d582-444f-9e10-6431cb6a498d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T18:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10856.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzymes</video:title>
      <video:description>This video shows the working of enzymes with a graph of energy Vs reaction progress. The reactants reaches the transition state with necessary energy of activation and the products are formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e1081c6e-6b6b-48fa-9eb5-b748547da0c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-12-03T12:04:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6380.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Neck-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Anatomy</video:title>
      <video:description>This video shows the anatomy i.e the full structure and working of human neck. The tutorial contains the proper examination of the neck by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e11043c1-7000-498d-b9a5-a9ca8c8f4c54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-29T11:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8939.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Duodenal-Ulcer-peptic-ulcer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Duodenal Ulcer (peptic ulcer)</video:title>
      <video:description>Duodenal Ulcer: A peptic ulcer or duodenal Ulcer is a defect in the lining of the stomach or the first part of the small intestine, an area called the duodenum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e139694b-a5db-4365-925e-abdfd889ee31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T21:48:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10457.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Duodenal</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 15 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/kw-AAlSVCyQ</video:player_loc>
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      <video:tag>genetics</video:tag>
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      <video:tag>courses</video:tag>
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      <video:tag>phelan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Gibbs-Free-Energy-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Gibbs Free Energy Example</video:title>
      <video:description>Gibbs Free Energy Example

Determining if a reaction is spontaneous by calculating the change in Gibbs Free Energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22706.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T02:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sG1ZAdYi13A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Where-are-the-iliac-arteries-located</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the iliac arteries located?</video:title>
      <video:description>Modesto Junior College presents a spectacular video about the amazing human iliac arteries. The commentator describes where the iliac branches lead to and the specific names of the arteries all while showing us a very clear model of the internal arteries.</video:description>
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      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T13:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5397.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>iliac</video:tag>
      <video:tag>arteries</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cathode-ray-tube-and-electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode ray tube and electron</video:title>
      <video:description>Cathode ray tube emitting negatively charged electron</video:description>
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      <video:duration>69</video:duration>
      <video:publication_date>2009-06-06T18:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2799.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
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      <video:tag>Electron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Secret-to-Amyloid-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret to Amyloid Formation</video:title>
      <video:description>This video demonstrates the  conversion of a block of alpha sheet (proposed toxic intermediate to amyloid formation) to a block of beta sheet (major component of mature amyloid) through alternate peptide plane flipping of the strands of alpha sheet. It was made in Bioinformatics Research Center of University of Glasgow by Mr. Alinda Chandra Mondal under the supervision of Prof. James Milner-White.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2009-05-30T06:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2689.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Amyloid</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diels-Alder-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diels-Alder Reactions</video:title>
      <video:description>This video shows that the Diels-Alder cycloaddition is rich with stereo-chemistry. Different chemical reactions are shown here to show this stereo-chemistry.</video:description>
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      <video:duration>356</video:duration>
      <video:publication_date>2010-11-30T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6296.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stereochemistry</video:tag>
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      <video:tag>Alder</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgery in India</video:title>
      <video:description>Video shows a Malaysian girl at Mumbai after her cosmetic surgery in India. An introduction of patient is also shown here. She is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4617c74-18ee-4a9f-bf5a-30798b981bc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-01T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10461.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Malaysian</video:tag>
      <video:tag>Girl</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/INTERPRETATION-OF-CHEST-XRAYS-Lateral-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>INTERPRETATION OF CHEST XRAYS Lateral view</video:title>
      <video:description>A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease chest x rays include views of the lungs heart small portions of the gastrointestinal tract thyroid gland and the bones of the chest area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e47b40ba-b4a7-40ba-bdcb-e83c7c17467d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-30T23:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9777.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>View</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Superficial-Extrinsic-Shoulder-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Superficial Extrinsic Shoulder Muscles</video:title>
      <video:description>The superficial extrinsic shoulder muscles are trapezius and latissimus dorsi. A brief explanation with the internal structure and its full description is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e4712eaf-7cb5-4a85-a110-a989ee63233d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2013-01-19T04:46:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28913.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Extrinsic</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Receptor-Mediated-Endocytosis-of-LDL-Cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptor Mediated Endocytosis of LDL Cholesterol</video:title>
      <video:description>This video discusses receptor mediated endocytosis in relation to Low Density Lipoprotein (LDL) synthesis. It describes how the cholesterol molecules are  transported through the cell membrane with the help of adaptin and clathrin to be delivered to the endosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4811ced-4d65-4848-92e1-c08f4873f52e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2010-11-13T19:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5092.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>receptor</video:tag>
      <video:tag>mediated</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>hydrolytc</video:tag>
      <video:tag>enzymes</video:tag>
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      <video:tag>endosome</video:tag>
      <video:tag>cytosol</video:tag>
      <video:tag>membrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Radium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium A Chemical Element</video:title>
      <video:description>This video shows all about the Radium. The name origin, abundance, sources and uses are shown here. Radium is used in treating cancer because of the gamma rays it gives off.</video:description>
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      <video:duration>164</video:duration>
      <video:publication_date>2011-12-12T03:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11458.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>radium</video:tag>
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    <loc>https://dnatube.com/videos/News-from-7th-November-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News from 7th November 2008</video:title>
      <video:description>This segment focuses on a robot helicopter, speakers made from cling film and a new type of liquid which preserves organs. The robot helicopter is designed in way that it can avoid buildings in its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e49a4cbd-999c-4bb5-83c3-5c8847073392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-11-02T17:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27967.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>News</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Marshall-Hydrothermal-Recovery-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marshall Hydrothermal Recovery System</video:title>
      <video:description>The video reveals facts about the Earth`s oceans and the volcanos below the water. It also presents the Marshall Hydrothermal Recovery System that is a method for producing electricity from the hydrothermal sources in the ocean. Find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49e62da-88d5-478d-a89a-ed46bedbdad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-11-22T21:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5671.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Liver-and-gallbladder-detoxification-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver and gallbladder detoxification-part 1</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video, first of the two video in series, explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
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      <video:duration>393</video:duration>
      <video:publication_date>2010-11-28T09:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6213.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/New-all-porcelain-teeth-crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New all porcelain teeth crowns</video:title>
      <video:description>Teeth crowns are usually made by placing a porcelain coat on metal core. New technology allows making teeth crown entirely out of porcelain. This technique eliminates the problem of dark line at the edge of the tooth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4a6f477-76f4-4a9e-a81d-40d6f7d320ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T09:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9395.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>new</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-call-bluff</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys call bluff</video:title>
      <video:description>Turns out human beings are not the only ones that cry wolf falsely or call a bluff. Monkey&apos;s bluffs however are a result of competition and self preservation. These are the Clever Monkeys of BBC Earth.</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2011-11-26T05:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8119.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>s</video:tag>
      <video:tag>bluff</video:tag>
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      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-a-wave-of-reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science a wave of reason</video:title>
      <video:description>This is an interesting video that brings science and music together in a creative way it is intended to promote scientific reasoning and skepticism in the face of growing amounts of pseudoscientific pursuits and also to promote the scientific worldview as equally enlightening as religion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4a69341-77a9-4f95-ae88-98627336a176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2012-12-01T07:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28196.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>reason</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Economical-Green-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Economical Green Energy</video:title>
      <video:description>When will we stop relying on fossil fuels and switch to renewable, earth-friendly sources of energy in our everyday lives?  Michio Kaku thinks this could start happening in the next few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4cd7538-e029-4168-ad92-86b91f93b4a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-02T23:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28261.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>green</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-body-versus-the-golden-ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human body versus the golden ratio</video:title>
      <video:description>The golden ratio, the golden medium or the divine ratio or if you may the Fibonacci number. This video demonstrates the golden ratio as applying to the human body structure.</video:description>
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      <video:duration>406</video:duration>
      <video:publication_date>2011-11-24T22:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7821.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>prevailing</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Translation-Atomic-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: Atomic View</video:title>
      <video:description>In this video, the crystal structure of the ribosome reveals many insights into the molecular mechanism of translation.</video:description>
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      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T19:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2425.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>translation</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Birth-Inside-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Inside Water</video:title>
      <video:description>Experts believe that water birth is a relaxed and less painful way of childbirth. Here is a full video of mother giving birth to child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4e3d9c2-420e-4d7f-ac01-1d9f01c84aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-14T06:22:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11782.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactivation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactivation of protein</video:title>
      <video:description>Three dimensional structure is essential for protein functions. Anything that changes this structure also inactivates the protein. This video illustrates inactivation of a protein due to binding with a small molecule that changes its three dimensional structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e4ef07eb-77f3-423c-b529-b8b6fc95a09b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-08-05T17:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/618.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>Inactivation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-the-fighting-monkeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys the fighting monkeys</video:title>
      <video:description>Its a jungle out there even up on the trees tops. Territories have to be defended and the monkeys may even gang up to protect each other. These are the fighting monkeys from the Clever Monkeys series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05036b27-4830-4dde-b227-47a3b9315e29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-26T05:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8139.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fighting</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-and-Energy-Transfer-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter and Energy Transfer in Ecosystems</video:title>
      <video:description>A very interesting video showing the cycles of matter and energy transfer in our ecosystem. Different organisms helping in our ecosystem are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e50a513b-6a08-4cba-b1c9-f3322a413077/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2013-01-19T04:49:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28917.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cycles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>transfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 17: Entropy and disorder

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15836.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-08-28T20:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjVicrRxFtM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Life</video:title>
      <video:description>These are images of newborns and young ones of different species. Life is new and the addition of newborns is special as it portrays hopeful continuity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53727b4-f591-43ff-8495-61c84f79de34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-26T04:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8064.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>is</video:tag>
      <video:tag>new</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheter-Brachial-Plexus-Block-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheter Brachial Plexus Block Procedure</video:title>
      <video:description>The video shows brachial plexus block procedure. It is a regional anaesthesia technique to block the sensation in certain body area. Brachial plexus block is frequently used to avoid general anaesthesia during surgery. In this case the doctors use catheter to inject the local anaesthetic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5371533-0cdc-49c5-a280-6eff9c64ff47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T01:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9890.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Anaesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-The-Equations-with-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving The Equations with Variables</video:title>
      <video:description>This video tutorial will help you in solving equations with variables on both the sides of equation. The example explained here will definitely clear your basics about solving equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e5390611-48d7-4bdb-8b27-7d8a6aaa03f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T12:35:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6507.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>on</video:tag>
      <video:tag>both</video:tag>
      <video:tag>Sides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty in Qatar</video:title>
      <video:description>This is a live session on rhinoplasty in Qatar. Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/e565a100-7df9-4b59-a489-b1c3c8bf25af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-03-14T06:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6847.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>kamal</video:tag>
      <video:tag>saleh</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 2</video:title>
      <video:description>More intuition of what a derivative is. Using the derivative to find the slope at any point along f(x)=x^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e56b164b-ac75-4c15-bba4-8c67cb8fe1fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2009-04-17T00:19:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1801.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aqua-Regia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aqua Regia</video:title>
      <video:description>Got some Aqua Regia, and a Pencil Sharpener

***EDIT***

Guys... How&apos;s about, instead of posting questions which have already been answered repeatedly, you either: 

1) Scroll down

OR

2) GOOGLE IT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e57efecb-eb8b-4685-8d5f-c8ed5f8960ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2009-07-07T13:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2974.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Aqua</video:tag>
      <video:tag>Regia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Brain-Stimulation-Improves-Neurological-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Brain Stimulation Improves Neurological Conditions</video:title>
      <video:description>New technique for Deep Brain Stimulation (DBS) helps patients suffering neurological conditions like Parkinson. The procedure is performed by placing DBS electrodes into the patients` body. This way the specialists are able not only to help the patient but to receive additional information about his/her condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e58e5261-dfab-4755-a9df-ff00a2ac0ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-10-23T20:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7263.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stimulation</video:tag>
      <video:tag>DBS</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Parkinson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-if-earth-were-hollow-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What if earth were hollow? by Minute Physics</video:title>
      <video:description>How long would it take to travel through the earth if it were hollow? What does the Coriolis Effect dictate the answer? Watch this amazingly incomplex clip to see the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e593e953-8c99-43b6-92f7-2baabfbcd7a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-08T04:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29679.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Coriolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-and-Real-time-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR and Real-time PCR</video:title>
      <video:description>Polymerase chain reaction (PCR) enables researchers to produce millions of copies of a specific DNA sequence in approximately two hours. This automated process bypasses the need to use bacteria for amplifying DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/e70ec295-56ef-4932-abe5-fb9907856c8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2009-03-18T17:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1398.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasoepididymostomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasoepididymostomy</video:title>
      <video:description>There are two possible procedures: vasovasostomy wherein the vas deferens is connected to another vas deferens and Vasoepididymostomy which involves connecting the epididymis to the vas deferens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e71269bc-2aa9-44c6-8b6c-101de17d656e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-30T09:08:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9403.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Vasovasostomy</video:tag>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Corpuscle-Model-Tubular-Vascular-Poles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Corpuscle Model - Tubular &amp; Vascular Poles</video:title>
      <video:description>This video discusses the Renal Corpuscle, specifically the Tubular &amp; Vascular Poles. It describes the anatomy of the structures and their functions as they relate to the Kidney as a whole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e71365a4-eada-4d93-af58-204488aacc55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-11-14T23:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5320.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Corpuscle</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Tubular</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>bowmans</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>pole</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>convoluted</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-a-Child-CVS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of a Child CVS</video:title>
      <video:description>This video shows a child cyclic vomiting syndrome examination in which the pulse is taken on the four extremities as well as checking the recapillarization time, before proceeding to other tests.</video:description>
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      <video:uploader>seraboth</video:uploader>
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    <loc>https://dnatube.com/videos/Automated-blood-analyzer-part-10-biochemistry-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated blood analyzer part 10 -  biochemistry analysis</video:title>
      <video:description>This video shows how blood analyzer works. Also called a hematology, a blood analyzer is now available in medical offices an also in advanced medical laboratories. By a drop of patients blood, this machine can perform several test on patients blood in just minutes. Conducting a blood analysis involves a series of rotating probes by which a pipette or extracting needle extracts samples. This is part 10 of this video series discussing biochemistry analysis.</video:description>
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      <video:duration>181</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29780.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>Biochemistry</video:tag>
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    <loc>https://dnatube.com/videos/Description-of-analyzing-the-medicinal-activity-of-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of analyzing the medicinal activity of plants</video:title>
      <video:description>This video describes about analyzing the medicinal activity of plants.

&quot;Analyzing The Medicinal Activity of Plants
Phytochemical analysis
Medicinal Analysis
Herbal Plants&quot;</video:description>
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      <video:duration>164</video:duration>
      <video:publication_date>2012-10-11T01:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27871.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>analyzing</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Plants</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cycle-of-the-cardiac-vascular-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cycle of the cardiac vascular system</video:title>
      <video:description>The Cardiac cycle is the all the events that transpire in relation to the flow and blood pressure in a single heartbeat. This cycle encompasses the systolic and diastolic movements of the atria and ventricles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc33638a-abce-46cd-b7cb-46a9be5cd0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-28T06:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8323.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Be-An-Animal-a-baboon-stalks-a-baby-gazelle-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Be An Animal a baboon stalks a baby gazelle  BBC</video:title>
      <video:description>Most young mammals are always in danger at infancy, more so the smaller mammals. A baboon stalks a baby gazelle in Be An Animal feature by BBC.</video:description>
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      <video:duration>173</video:duration>
      <video:publication_date>2011-11-26T05:37:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8129.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Servicing-the-World-Famous-Hubble-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Servicing the World Famous Hubble Telescope</video:title>
      <video:description>STS-125 crew set off three years ago to service the world famous Hubble telescope.</video:description>
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      <video:duration>82</video:duration>
      <video:publication_date>2011-11-07T01:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7348.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Dry-ice-in-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dry ice in water</video:title>
      <video:description>Dry ice is formed when carbon dioxide is frozen. Addition of dry ice to water causes production carbonic acid. The experiment in this video demonstration of the production of carbonic acid when dry ice is mixed with water. Edited by Ashraf</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2010-11-26T23:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6170.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Trapeziectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trapeziectomy</video:title>
      <video:description>The video is showing trapeziectomy. This is a surgery procedure for removal of the small bone in the thumb called trapezium. The bone is usually removed in patients suffering osteoarthritis.</video:description>
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      <video:duration>309</video:duration>
      <video:publication_date>2011-12-06T18:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10764.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <loc>https://dnatube.com/videos/Electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrophoresis</video:title>
      <video:description>Electrophoresis is the movement of an electrically charged substance under the influence of an electric field. This movement is due to the Coulomb force, which may be related to fundamental electrical properties of the body under study and the ambient electrical conditions by the equation given below. F is the Coulomb force, q is the charge carried by the body, E is the electric field.
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:duration>52</video:duration>
      <video:publication_date>2007-09-08T19:59:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/956.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>electrophoresis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Powered-Flight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Powered Flight</video:title>
      <video:description>Video contains the building of a solar aeroplane designed by the experts. In future the planes will be able to store the enough energy which can fly the plane for the whole night.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e80d3eff-1c10-4f74-9301-ddd89ae1fe2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-08-08T15:39:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3212.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Flight</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-dental-abscess</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a dental abscess</video:title>
      <video:description>A dental abscess is a collection of pus in the teeth or in the surrounding gum often caused by bacterial activity. An abscess has different effects and treatment and this depends on where it is located.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7fa69642-fadb-4fa9-acb9-8e631ade6ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:14:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8356.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Abscess</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Uterus-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uterus histology</video:title>
      <video:description>The uterus is the part of the body charged with the reproduction of certain hormones and carrying the unborn. It consists of over 90 per cent smooth muscle and blood vessels, this is its histology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05a4c956-7eb0-4557-935b-c842e38a9383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-28T07:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8344.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
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      <video:tag>uterus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spectrophotometry-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrophotometry Principle</video:title>
      <video:description>Explained here is the complication in a few materials such as glass and plastic absorb infrared light, making it incompatible as an optical medium. Ideal optical materials are salts, which do not absorb strongly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e76a4414-64c9-4c53-8894-5f00f1a19c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>785</video:duration>
      <video:publication_date>2011-11-15T08:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7515.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Spectrophotometry</video:tag>
      <video:tag>introduction</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Dysprosium</video:title>
      <video:description>Where is the name Dysprosium originated from? What are the sources and abundance of Dysprosium? What are its uses? This video will provide you answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e7736121-f9b7-410b-86b1-aea1b4199556/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-11T23:43:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11189.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Dysprosium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Revision-Knee-Replacement-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision Knee Replacement - Part 2</video:title>
      <video:description>The video is a second part of a revision knee replacement clip. The revision has to be done in cases where the first knee prosthesis has been damaged or did not work for the patient for some reason. Such kind of surgery requires a long period of planning the operation; the procedure itself is complex and is performed using specialized implants and instruments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e77acaf6-ca8a-4c3a-8fa7-3410ace58b45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2011-11-29T21:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9154.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Molecular-biology-lecture-on-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular biology lecture on DNA Replication</video:title>
      <video:description>The lecture presented in this video is delivered by Professor Graham Walker. The lecture was presented at MIT and discussed about replication was discussed in it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e76c76a0-32d6-4236-b6f1-6331b96053b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2749</video:duration>
      <video:publication_date>2009-04-02T05:45:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1579.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #21</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. The End Note.</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2007-08-16T23:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/804.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-Correlation-and-Causality</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 68 - Correlation and Causality</video:title>
      <video:description>Correlation and Causality

Understanding why correlation does not imply causality (even though many in the press and some researchers often imply otherwise)</video:description>
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      <video:publication_date>2012-09-11T03:06:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ROpbdO-gRUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>correlation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>causality</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Joint-Replacement-Institutes-Robyn-Benincasa-discusses-hip-replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Joint Replacement Institute&apos;s Robyn Benincasa discusses hip replacement</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e7b0d743-e3d3-4a2e-98b1-8fe54ca6aed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-11-28T11:31:53.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Benincasa</video:tag>
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      <video:tag>replacement</video:tag>
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      <video:tag>Joint</video:tag>
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    <video:video>
      <video:title>The golden ratio - part 1</video:title>
      <video:description>Fibonacci numbers have an interesting feature. When you divide one number in the series by the number before it, you obtain numbers very close to one another. In fact, this number is fixed after the 13th in the series and is known as the &quot;Golden Ratio.&quot; The examples of the golden ratio exist in our own bodies and in all living things in nature, are just a few of the proofs that God has created all things with a measure. What do the pyramids in Egypt, Leonardo da Vinci&apos;s portrait of the Mona Lisa, sunflowers, the snail, the pine cone and your fingers, all have in common? The answer to this question lies hidden in a series of numbers discovered by the Italian mathematician, Leonardo Fibonacci. The characteristic of these numbers, known as the Fibonacci numbers, is that each one is the sum of the preceding two numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e7c83516-e5d6-4085-9272-662fedae6296/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1155</video:duration>
      <video:publication_date>2009-05-16T11:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2227.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Displaying-of-Ligand-Binding-Pockets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Displaying of Ligand Binding Pockets</video:title>
      <video:description>THis video will show you that how to display the ligand binding pocket surface. The protein structure with the binding sights is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e7ef752c-e51d-4d6e-8c26-f2617adb8c83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-10-23T16:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7220.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ligand</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Spongy-Bone-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spongy Bone Histology</video:title>
      <video:description>Spongy bone is the tissue that forms the inside of a bone, it is light and therefore generally weak and porous. It is found at the expanded heads of long bones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a904d6a-2996-4ea3-a0a4-6d3837a6d03b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2011-11-28T10:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8403.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Spongy</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Animation-about-diabetes-and-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation about diabetes and the body.</video:title>
      <video:description>This short animation explains how the body works when unaffected by diabetes, with Type 1 diabetes 
with Type 2 diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/e810297d-0df8-4c94-91e5-21cec9f62fcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2009-06-06T17:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2792.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Helping-a-pregnant-women-dilate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helping a pregnant women dilate</video:title>
      <video:description>There are numerous ways to help a pregnant woman dilate. One of these methods include a homemade remedy of sex, the sperms cause the production of a hormone that relaxes the cervix. Find more in here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e811e60f-72cb-4114-9a7e-7de5e03d056d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-28T07:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8342.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Pregnant</video:tag>
      <video:tag>women</video:tag>
      <video:tag>Dilate</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Tie Technique</video:title>
      <video:description>Surgical tie technique is shown in this video to use during surgery. This video shows how to make a double knot at the first tie for delicate suturing or surgery to prevent it from slipping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e82f0047-bdf7-4ba7-a101-4eec84cc2fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T09:15:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9423.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Ties</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery Animation</video:title>
      <video:description>Knees too get worn out in some cases and may require replacement, that replacement is sometimes called knee arthroplasty. This animation shows how that surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb9bdf1b-f18a-4c4c-a6a0-7147416374a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-28T06:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8301.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part IV</video:title>
      <video:description>Three conformations of a catalytic &amp;amp;#946;-subunit produced by 120&amp;ordm; rotations of the central &amp;amp;#947;-subunit.
video by Said Sannuga  at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/eba7199c-4051-4346-a48a-ff8c945a4736/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-12-19T01:37:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1200.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Moving-Tape-Worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Tape Worm</video:title>
      <video:description>Cestoda is the scientific name of the commonly known tape worm. This video shows how a tape worm moves in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebab5403-09e5-46c0-9d81-62a6c5bf9dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T05:48:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9261.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Tape</video:tag>
      <video:tag>Worm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-drowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic drowns</video:title>
      <video:description>This is what happens when science and art combine.  This is a project combining flying drones and choreography, the result is breath taking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/ebab00db-80df-492b-8aa3-84982c9594de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-08-27T23:10:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31544.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>drone</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Greatest-Common-Divisor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Greatest Common Divisor</video:title>
      <video:description>Greatest Common Divisor

4 example problems of determining the greatest common factor of two numbers by factoring the 2 numbers first</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20504.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-06T15:27:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jFd-6EPfnec</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Divisor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Extraction-and-purification-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extraction and purification of DNA</video:title>
      <video:description>This is an illustration on DNA extraction and purification, this process is done to separate intracellular and extracellular from samples already developed for that purpose. Find out more in here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ebad2518-4fda-4718-9782-096f646b00be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2011-12-15T02:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11848.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>purification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turtles-Guide-to-the-Pacific-and-the-amazing-bait-balls-predatory-Fishermen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turtle&apos;s Guide to the Pacific and the amazing bait balls &amp; predatory Fishermen</video:title>
      <video:description>Tuna are warm blooded, powerful, intelligent with great eyesight and smell. When they team up with the dolphins to hunt any slower predator is flat out of luck. Then comes in the biggest predator of all who hunts the tuna in their thousands. This is the Amazing bait balls and predatory Fishermen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebe4225d-b8e8-43ce-8b62-1f9691e9446e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-26T05:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8144.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>bait</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>predatory</video:tag>
      <video:tag>Fishermen</video:tag>
      <video:tag>turtle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Engine-powered-coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Engine powered coffee</video:title>
      <video:description>The world is used to huge turbine for power generation, but some applications require small quantities of power that do not even need connection a grid. In this video, coffee is used to power an engine. This concept is being studied to see if it can be implemented in daily life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ebee13a9-e501-488c-9193-c20d4351d6a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2013-01-30T04:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29003.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Coffee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-MAP-kinase-cascade-molecular-cell-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about MAP kinase cascade molecular cell biology</video:title>
      <video:description>This video describes about MAP Kinase cascade molecular cell biology project

 MAP Kinase Cascade Molecular Cell Biology Project</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ec07f9f8-c367-413c-8c33-8aeef5e8345c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-10-10T11:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27753.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>cascade</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paget-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paget Disease</video:title>
      <video:description>Local news segment about Paget Disease, a very rare form of breast cancer.  Briefly discusses history and symptoms of the disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45e640b5-356d-4e67-99cf-9457be7522e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-06T17:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10653.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Paget</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>nipple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Duplication-and-Mutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA  Duplication and Mutations</video:title>
      <video:description>Deoxyribonucleic acid, or DNA is molecule that contains the genetic instructions used in the development and functioning of all known living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules. Architecture of DNA is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ec1ac98e-42a0-4c72-be74-f18564a99ec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2007-08-10T01:18:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/685.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>Duplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-a-water-balloon-fire-resistant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make a water balloon fire resistant</video:title>
      <video:description>For this incredible idea, you need balloons, candle, lighter and water. Watch and learn how this combination make a fire resistant water balloon. Truly its some Sick Science!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ec2510da-d212-4105-a1b0-3b8295d0fd23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2013-01-18T05:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28822.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>fire</video:tag>
      <video:tag>resistant</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USA-National-Radon-Awareness-Week-October-17th-24th-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA National Radon Awareness Week October 17th-24th, 2011</video:title>
      <video:description>October 17th -- 24th has been designated as &quot;Radon Awareness Week&quot; in the U.S. by the Federal Government. Radon gas is the second leading cause of lung cancer in the United States. The U.S. government has has known of this deadly household problem for over two decades. In fact, Ronald Regan passed the National Indoor Radon Abatement Act back in 1988 to address the problem. Despite over 22,000 lung cancer deaths that have occurred every year since the act was passed, it wasn&apos;t until this year that the government actually put a plan of action into place!/n/nOn June 20th, 2011; the United States government passed the Federal Radon Action Plan. The plan calls for several branches of the U.S. government to implement programs to reduce the risk of lung cancer to the American public in their homes and workplaces. Among the government sectors called to action are U.S Environmental Protection Agency (EPA), the General Services Administration, and the departments of Agriculture, Defense, Energy, Health and Human Services, Housing and Urban Development (HUD), Interior, and Veterans Affairs.&lt;br&gt;/nThe plan will put into place measures that will require radon testing and mitigation in American homes and workplaces. Testing for radon gas during real estate transactions will be a requirement and remediation will be necessary when the levels of radon gas are dangerous. Schools, workplaces, and daycare facilities will be tested for radon to protect the American public outside their homes. The goal of the Federal Radon Action Plan is simple: save lives through radon testing and mitigation.&lt;br&gt;/nThe U.S. government is urging the media to promote Federal Radon Action Week (also being promoted as &quot;Radon Awareness Week&quot; by the U.S.E.P.A.) and spread the message about America&apos;s leading in-home killer. Materials, statistics, and publications about indoor radon gas are available on the EPA&apos;s website or by visiting http://www.RadonWeek.US</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/09/ec323e13-5858-4e56-8b3a-f3526ad460b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-09-05T06:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6993.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>National</video:tag>
      <video:tag>awareness</video:tag>
      <video:tag>week</video:tag>
      <video:tag>U</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>month</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chewing-Gum-Glossitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chewing Gum Glossitis</video:title>
      <video:description>&quot;Lec 7 - Chewing Gum Glossitis&quot; Oral changes related to chewing gum allergy are shown and discussed.  Orig. air date: MAY 2 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22770.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-09-11T07:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zU5FozSn_o4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Chewing</video:tag>
      <video:tag>Gum</video:tag>
      <video:tag>Glossitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heisenberg-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty Principle</video:title>
      <video:description>Heisenberg uncertainty principle of quantum mechanics is discussed here. Video is very helpful for the science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ec2dda5a-56fc-49e7-9dcc-55ae5a1da7c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2010-11-29T23:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6252.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reovirus-RNA-Transcrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reovirus RNA Transcrition</video:title>
      <video:description>This In3D animation highlights the inital steps of RNA transscription by the RNA-dependent RNA polymerase from reovirus. In this animation you will observe several stages of transcription initiation. 

   Beginning with a quick orientation of the enzyme itself, the viewer is then shown the capped RNA template that will later be used for initiation of transcription. The capped RNA binds in a special cleft on the enxyme surface. Following binding, the 3&apos;-end of the RNA is fed into the enzyme actve site, where stranscription initiation occurs. Transcription begins with the formation of a pppGpG dimer (shown). Following formation of the dimer elongation comenses ielding full length RNA of the opposite polarity.

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/ec3f45c1-0872-4e73-858e-89253321547d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2008-01-05T21:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1221.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>reovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heterocycles-and-its-types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heterocycles and its types</video:title>
      <video:description>This chemistry videos explains types of heterocycles which is a cyclic compound that has atoms of at least two different elements as members of its rings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ec51f622-2071-4a89-b7d0-13521d38ea24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2010-11-30T13:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6289.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>types</video:tag>
      <video:tag>Heterocycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-cricothyrotomy-done-traditionally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical cricothyrotomy done traditionally</video:title>
      <video:description>Cricothyrotomy is an incision done in the neck for emergency cases to allow breathing. This is the traditional surgical cricothyrotomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ec84a948-e3ae-43c3-b751-d606b19e34b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-28T06:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8311.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Traditional</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Cricothyrotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sticky-tapes-produced-x-rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sticky tapes produced x-rays</video:title>
      <video:description>This video shows that unwinding a roll of sticky tapes can produce powerful x-rays. This energy produced is high enough to start a nuclear fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/eca545ed-2fca-4bd7-87c7-a554e73aae33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-11-23T22:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28042.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Magnetic-Resonance-Diffusion-Tensor-Imaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Magnetic Resonance ( Diffusion Tensor Imaging)</video:title>
      <video:description>DTI improves on conventional MR imaging such as t1 weighted and t2 weighted sequences through its sensitivity to many microstructural features of neural organization DTI can reveal the developing axonal connectivity of the human brain as well as aberrant connectivity in structural brain malformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ecc02762-d28f-48ac-86e1-fa356462a97a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-10-23T04:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7160.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>imaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Art</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Art</video:title>
      <video:description>Physics laws may give interesting options to create art. The video shows how to make your own magnetic sculpture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ecc6f0ff-d772-4434-a275-88bf85ddec17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2012-12-08T08:03:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28383.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>art</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>sculpture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-brain-computer-interface-and-virtual-reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is brain computer interface and virtual reality?</video:title>
      <video:description>This video shows how the brain can interact in the virtual world and do thing which cannot be not physically. A man paralysed almost entirely from the neck down navigates through a virtual world using a brain-computer interface. The subject was successful about 90% of the time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/eceea926-c2cf-44ca-a45e-ec19d09904e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-11-20T17:53:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27998.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>virtual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-genetically-modified-food-really-bad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is genetically modified food really bad?</video:title>
      <video:description>This video explains how genetically modified food affect our health. Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Most interestingly people have little idea of what genetically modified foods are. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ecc490f0-4ccd-4956-8f03-c751fcf9fbbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-11-17T22:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5593.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spread-of-Prostate-Cancer-Symptoms-Causes-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spread of Prostate Cancer Symptoms Causes Treatment</video:title>
      <video:description>When prostate cancer has spread to other parts of the body including the bones hormone therapy is probably the most effective treatment but it is very unlikely to cure the cancer usually the first treatment is a luteinizing hormone releasing hormone analog or antagonist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e75580e2-8c48-4ccb-b518-cab18d221420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-06T17:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10691.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>spread</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Earths-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Earth&apos;s Magnetism</video:title>
      <video:description>In this video, the narrator discusses the properties of the earth&apos;s magnetic elements. Magnetic elements are the physical quantities which determine the intensity of earth’s total magnetic field completely in magnitude and direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ecd6d01d-0912-43cc-8f51-d00bc21fcaa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2011-12-13T04:04:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11649.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Declination</video:tag>
      <video:tag>Dip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Maintenance-Fundamentals-AC-DC-Theory-20011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Maintenance Fundamentals - AC-DC Theory - 20011</video:title>
      <video:description>This video discusses electric maintenance fundamentals which involves AC-DC Theory. It shows how electricity if generated and the intricate process of wiring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ecced337-7f2e-49b6-ba46-e313e047ce60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2010-11-14T09:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5242.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>maintenance</video:tag>
      <video:tag>Fundamentals</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>ACDC</video:tag>
      <video:tag>electrcy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuroblast-differentiation-in-Drosophilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuroblast differentiation in Drosophilla</video:title>
      <video:description>Neuroblast differentiation in Drosophilla(Animation). Neuroblast are cells that will develop in to neurons or neuroglia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ecda206e-0f0a-4274-b715-44c216536af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/408.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neuroblast</video:tag>
      <video:tag>Dorsophilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Replication</video:title>
      <video:description>Genetic Replication

Enjoy -- this clip is from BBC AS Guru -- now no longer in existence.

What is genetic replication?

That guy in 0:24 -- he teaches at the OU Genetics module which I studied !!

***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ecdf7bd3-8443-4261-b8d4-bdec1844db1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2009-05-27T18:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2353.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Ehlers-Danlos-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Ehler&apos;s Danlos Syndrome</video:title>
      <video:description>&quot;Lec 8 - Ehler&apos;s Danlos Syndrome&quot; A dental student with this syndrome demonstrates the &quot;tricks&quot; he can perform. Discussion covers possible dental complications. Orig. air date: MAY 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22771.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-11T07:41:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F61v6_bxGQY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Ehler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Danlos</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Lungs</video:title>
      <video:description>This video will help you to understand the anatomy of lungs with its structure and functioning. A brief explanation is provided here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ece85e7d-664d-4e79-a59e-5af402b02bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2013-02-11T04:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30257.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retina-Repair-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retina Repair Surgery</video:title>
      <video:description>Video shows a very close view of the retinal surgery. This is a very sensitive part and needs proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2a7baefb-cf64-44d9-b562-689be5ddd677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10733.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>retinal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclosis-in-Plant-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclosis in Plant cells</video:title>
      <video:description>Cytoplasmic streaming is the flowing of cytoplasm in eukaryotic cells. This occurs in both plant and animal cells. It creates cytoplasmic reorganization during cell reproduction. In this video chloroplasts moving around cell are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ecfd30d8-4b33-4184-9a93-511a87fe4204/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-05-16T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Streaming</video:tag>
      <video:tag>cyclosis</video:tag>
      <video:tag>chloroplasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Animal-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Animal Cell Division</video:title>
      <video:description>Watch a cell division in the process of dividing one mother cell into two daughter cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ed0b30ae-04e0-401f-82ad-f91b3392158d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2007-05-19T22:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/382.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-Circulation-of-Radial-Ulnar-Artery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing Circulation of  Radial &amp; Ulnar Artery</video:title>
      <video:description>How to test radial &amp; ulnar artery circulation? Video shows some steps for checking the circulation without any instrument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed248453-fb7a-48b0-8f20-98d97a589549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:14:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8860.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Formations-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Formations Explained</video:title>
      <video:description>Volcano formations explained in this BBC video with geological terms. It is an animation which depicts Iceland on the mid-Atlantic ridge, a great fault lying between the Americas and Africa. Earth&apos;s surface is divided into plates and the plates move across the Earths surface causing continental drift. This animation also shows a cross-section of the Earth where each layer is described and named. The theory of plate tectonics is introduced; an animation demonstrates the constructive and destructive elements of plate tectonics and how volcanoes are formed along plate boundaries; an animation of &apos;hot spot&apos; volcanoes forming on the Pacific plate, Mount Kilauea, Hawaii being a good example. For more info, see: http://hvg.heinemann.co.uk/login.aspx Also see http://www.dnatube.com/video/5555/Volcano-Eruption--Kilauea for Mount Kilauea video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed45df04-5df0-4a3d-9d2b-31877e2385e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2010-11-21T06:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5661.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Iceland</video:tag>
      <video:tag>Mid</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>Ridge</video:tag>
      <video:tag>KS3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>schools</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>Continental</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-127-Space-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS-127 Space Shuttle</video:title>
      <video:description>This video will show you the STS-127 i.e. 23rd space shuttle mission of NASA for International Space Station. The main purpose of this launching is to install two important components- Japanese experiment module, experiment logistic module.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ed4fbce3-3649-419e-ae9f-50e0f2cc8dd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2013-02-08T04:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29649.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>127</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Case-study-for-diabetes-mellitus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Case study for diabetes mellitus</video:title>
      <video:description>Topic: Diabetes Mellitus.
Step 2 CS: A 66 year old Mr. Kashibhai Patel comes from medication refill. He is hypertensive and diabetic.
Vitals: Temperature =98dF, Heart rate = 70/min, Blood pressure = 120/80 mm Hg.
We analyze this data for diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b48c1635-db80-49b8-b153-9fd6d89a3901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-06T17:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10756.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rainbow-Soda-Explosion-from-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainbow Soda Explosion from Punkin Chunkin</video:title>
      <video:description>Rainbow Soda Explosion from the popular Science Channel show Punkin Chunkin.  If you&apos;re looking for fun explosions, you&apos;ve come to the right place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ed58faf1-99a6-4681-a7b3-7b547b86e1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-09T07:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28450.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbow</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
      <video:tag>Chunk</video:tag>
      <video:tag>This</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/End-Plate-Spikes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>End Plate Spikes</video:title>
      <video:description>&apos;End plate spike&apos; (EPS) is a spontaneous action potential of a normal striated muscle.  EPSs are found in local &apos;active spots&apos; of the muscle.  The prevailing hypothesis about the origin of EPSs states that when a needle electrode affects a motor nerve branch near the neuromuscular junction at the end plate zone, an increased leakage of acetylcholine to the synaptic cleft ensues.  This elicits postsynaptic action potentials of the muscle fibre which can be recorded as EPSs with the same needle electrode.  Thus EPSs are thought to be caused by needle injury or irritation of the motor axon. We suggest that EPSs are action potentials of intrafusal muscle fibres and that &apos;active spots&apos; are in fact muscle spindles. Waveform analysis reveals three types of EPSs: small EPSs, not propagated outside the active spot either: i) with negative onset; or ii) with short positive initial deflection; and iii) large EPSs resembling propagated motor unit potentials (MUPs) but with a typical EPS firing pattern, distinctly different from that of the MUPs. . Study of EPS activation in different manoeuvres associates small EPSs with intrafusal gamma motor units and large MUP-like EPSs with beta motor units.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed6ebc47-9f35-43c7-b2c5-348e77992ff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4809.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Electromyography</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCO-Poly-Cystic-Overy-Syndrome-Fertility-and-Infertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCO Poly Cystic Overy Syndrome Fertility and Infertility</video:title>
      <video:description>Polycystic Ovarian Syndrome or PCOS is a condition which occurs in five to ten percent of women of reproductive age watch full video for complete understanding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed8198c8-1ab6-4dee-91ba-62b7a6b9573e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:29:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10079.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>PCO</video:tag>
      <video:tag>poly</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>Overy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-First-stage-preservation-storage-for-digital-content</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - First stage preservation storage for digital content</video:title>
      <video:description>&quot;Lec 1 - First stage preservation storage for digital content&quot; Zone 1 provides an easy-to-use first line of preservation service for use by anyone at Harvard for any digital content.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22996.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-12T05:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v1h4bnau9pY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>First</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>preservation</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>for</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>content</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-earth-need-another-observation-satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does earth need another observation satellite</video:title>
      <video:description>Well yes it does according to the NPP. Why another Earth observing satellite? Well it goes to better monitoring of all aspects of earth changes from air to water and other areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed98289c-a72b-4c59-8203-7615698931de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2011-11-26T00:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7999.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NPP</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>observing</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing animation</video:title>
      <video:description>This video shows how cells react to repair a wound in animated way. 

This video is obtained from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/eda406f8-2b9e-431f-a37a-afea9c13b023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-04-08T20:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4145.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Bleeds-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Bleeds Cases</video:title>
      <video:description>Video shows a 4 year old baby bleeding through his nose since this morning. Different treatments with situations are discussed here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf7278d8-f0b6-4d2f-9096-60082f9da619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-06T18:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10778.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>BLEEDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Alexander-the-Great-and-Some-Situations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Alexander the Great and Some Situations</video:title>
      <video:description>This video from Crash Course World History discusses about Alexander the great and some of the important Situations. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/edd0b098-5596-40cc-be77-4bc0587a9f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2013-02-09T06:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29787.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>History</video:category>
      <video:tag>Alexander</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>and</video:tag>
      <video:tag>situation</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-via-LASIK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery via LASIK</video:title>
      <video:description>This video shows an eye surgery via LASIK. LASIK stands for Laser In-situ Keratomileusis and is done to correct vision in the eye as demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edda0bab-df60-4b9c-bf41-70bde59293e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9989.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #18</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Embryonic stem cells are grown in culture, after growth factors are added, cells begin to develop. Human embryonic stem cells are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ede72d25-2db4-444f-a60d-2bd4efbc3ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T23:02:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/801.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>humanEmbryonicStemmCells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Automated-external-defibrillators-AED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated external defibrillators (AED)</video:title>
      <video:description>An automated external defibrillator is a portable device that checks the heart rhythm if needed it can send an electric shock to the heart to try to restore a normal rhythm AEDs are used to treat sudden cardiac arrest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edf754cd-cb74-4bed-af2f-195928a8100a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T03:46:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10141.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-58-Solving-systems-by-elimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 58 - Solving systems by elimination</video:title>
      <video:description>Solving systems by elimination

U06_L1_T3_we1 Solving systems by elimination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24616.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-17T14:20:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z1hz8-Kri1E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methanogens-microbes-that-produce-marsh-gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methanogens: microbes that produce marsh gas</video:title>
      <video:description>Methanogen is one of the four groups of Archaea. Methanogen produce methane or marsh gas. Interestingly, Methanogen is poisoned by oxygen. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/edf947d2-b3ff-48c8-992f-cb1fd298a080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-11-13T21:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5162.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Archaea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>methanogens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polynomial-Division-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polynomial Division Rule</video:title>
      <video:description>This video shows the step by step explanation of division algorithm for polynomials of different degrees. This video provides detail with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/edfee526-8683-4652-9d0f-ede46114da8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-12T03:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11487.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Examination</video:title>
      <video:description>A full description of the urinary bladder examination is shown in the video. A pictorial description and then the full surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae499be8-4c2a-4638-b864-1b0fba38230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T18:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10804.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Science-as-Unifying-Force-Peter-Atkins-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science as Unifying Force - Peter Atkins Interview 6</video:title>
      <video:description>In your book you point out that &quot;At the end of chapter on DNA in Galileo&apos;s Finger you mentioned that we shouldn&apos;t waste aspirations in petty squabbles that stem from the difference of a few letters in genomes&quot; - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ee0d49cc-bb6c-4208-8173-418add528c0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-08-10T00:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/669.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>UnfiyingForce</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wind-Turbine-Generator-VAWT-Homemade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind Turbine Generator VAWT Homemade</video:title>
      <video:description>A Vertical Axis Wind Turbine is a type of wind turbine used for harnessing wind energy. This is a homemade prototype.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee445aec-c9eb-4894-85d9-909a182298e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-25T20:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7920.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>VAWT</video:tag>
      <video:tag>Vertical</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/What-is-Shepard-Tone</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>What is Shepard Tone?</video:title>
      <video:description>Shepard Tone is a sound made out of multiple sign waves. This video describes these waves with their graphical representation and some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee62e449-42ad-456a-bd35-aa2b3f5655f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-08T02:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29579.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Shepard</video:tag>
      <video:tag>tone</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>More</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skeletal-Muscle-Fiber-Model-Neuromuscular-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal Muscle Fiber Model - Neuromuscular Junction</video:title>
      <video:description>Skeletal Muscle Fiber Structure

A myofiber is a multinucleated single muscle cell (see Figure 1, below). Physically, they range in size from a under a hundred microns in diameter and a few millimeters in length to a few hundred microns across and a few centimeters in length. The cell is densely packed with contractile proteins, energy stores and signaling mechanisms. 

Figure 1: Myonuclei identified along the length of an isolated muscle fiber. Nuclei were stained with a florescent dye that binds to DNA. (Micrograph kindly provided by V. Reggie Edgerton (University of California, Los Angeles).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eea44448-1c96-4533-8efa-65a178f4c7b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-09T12:42:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4847.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Neuromuscular</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>excitation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Training-on-lunar-landing-vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training on lunar landing vehicle</video:title>
      <video:description>The video features the landing of a lunar training vehicle. The is also a show of its vertical takeoff, horizontal flight and maneuverability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eeabb3d4-c323-493e-82a8-6d6fcd03434b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-15T01:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11837.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Vehicle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysteries Of The Human Brain</video:title>
      <video:description>So here we have 5 mind blowing mysteries surround the brain that are sure to leave you thinking. From the mysteries of dreaming to the unanswerable question of what is reality? 
The brain is an incredible organ, and according to recent research it&apos;s even more complex that first thought. A single human brain is believed to have more molecular-scale switches than all of the internet connections, routers and computers in the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/01/ee9f1e43-544d-4f57-9f95-9a58014be198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2016-01-08T22:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32393.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mysteries</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HCG Injection Risks and Rewards Procedure</video:title>
      <video:description>HCG injection is given to thigh or buttock muscles this injection can be given by your health care provider at a specified day of your fertility treatment cycle watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f17f405b-875b-42b1-8684-2696ab4743ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-30T22:30:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9680.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hCG</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Procedure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science with Gangnam Style</video:title>
      <video:description>This video will show you that in which curiosity does the Gangnam style goes. Video is really interesting for the music and science lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f171de4a-ec72-47fd-a616-99bbd9954542/cand_5.jpg</video:thumbnail_loc>
      <video:duration>941</video:duration>
      <video:publication_date>2013-02-17T08:19:25.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>in</video:tag>
      <video:tag>Which</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>Gangnam</video:tag>
      <video:tag>Style</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret Japan&apos;s Eagles in the Snow in BBC Earth</video:title>
      <video:description>It is winter time here, and the ocean is frozen and moving about requires some skill. This fox intelligent is foraging and appears to be up to something. This the Eagles in the Snow in Secret Japan by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f18723cf-8107-4109-ad53-9ac7f279192c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-11-26T06:15:09.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Eagles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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    <loc>https://dnatube.com/videos/Protein-Purification-and-Quantitation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Purification and Quantitation Video</video:title>
      <video:description>In this topic and video you will learn about protein purification including protein extraction precipitation and separation and you will learn protein quantitation with protein assays and measurements and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3670ff6f-5777-4aaf-b534-7dd545176ad9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11718.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>3</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Quantitation</video:tag>
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    <loc>https://dnatube.com/videos/What-Is-Hyperopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates the vision of a person suffering from hyperopia. An eye defect in which near vision is blurred while the distant vision is clear is known as Hyperopia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c45d9427-90c6-4190-bf02-e981009cba25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-11T23:31:24.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Hyperopia</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Sightedness</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chronic obstructive pulmonary</video:title>
      <video:description>This video provides an information about understanding chronic obstructive pulmonary disease.

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:duration>193</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27862.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Understanding</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Obstructive</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Yttrium</video:title>
      <video:description>What Is Yttrium, its name origin, sources, abundance and uses in daily life works. Yttrium is widly used to make red phosphors for clour TVs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f189812d-1334-4dc1-8ac7-c7a2e488b00d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-12T01:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11284.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the reviews of a UK NRI patient having male chest reduction surgery in India. Surgery is really satisfactry and is within affordable prices.</video:description>
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      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T02:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9926.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>male</video:tag>
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      <video:tag>Reduction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Physics Jeopardy: Linear Motion part 1</video:title>
      <video:description>Here is the single jeopardy round of the one dimensional motion jeopardy game played in my freshman physics class.Worksheets of the game can be downloaded at www.sciencewithmrnoon.com (more)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f1b3441c-e7a8-4777-954b-59f71e2d98d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2009-05-14T04:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2219.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Games</video:tag>
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      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>319</video:duration>
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      <video:tag>short</video:tag>
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    <loc>https://dnatube.com/videos/Maintenance-of-Cells</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to know about - Growth pattern of cells, sub-culturing and harvesting cells, media and growth requirements for cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f03ed5c5-9ed0-4ee6-9d5a-68666eb0a7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11720.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Neanderthal, sometimes spelled Neandertal, is an extinct member of the Homo genus known from Pleistocene specimens found in Europe and parts of western and central Asia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f1b90939-9042-43c0-829c-d991046a8644/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2011-10-18T02:27:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7039.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes extracellular signaling, particularly cascade of response of liver cells to hormone epinephrine. Epinephrine is stress hormone, thus it&apos;s extraction will result in raising blood glucose levels.</video:description>
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      <video:duration>114</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4099.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>439</video:duration>
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      <video:tag>randall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows Mike Fincke a member of crew quarters tour at ISS on 04/03/2009. Few important things about the International Space Station are discussed here.</video:description>
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      <video:duration>89</video:duration>
      <video:publication_date>2013-02-05T04:11:08.000Z</video:publication_date>
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      <video:tag>Mike</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will provide you a well pictorial explanation of plastic surgery of the Chin. The comparison between the before operation and after operation is show here.</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2011-11-30T09:50:29.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Surgery</video:tag>
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      <video:description>Larry Barnes explains in video testimonial for hip surgery / hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com more details about hip,knee and shoulder.</video:description>
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      <video:duration>53</video:duration>
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      <video:description>Astigmatism is a condition of the human eye which causes either blurred vision or a sense that each eye is seeing objects slightly differently. Sometimes astigmatism can be detected by an individual if he covers one eye to look at an object, and then changes to cover the other eye. By switching back and forth between covering each eye while looking at the single object or in one direction, it will become apparent with astigmatism that the object seems to move, as though each eye is seeing it in a slightly different location.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>45</video:duration>
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      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>88</video:duration>
      <video:publication_date>2009-04-23T05:13:33.000Z</video:publication_date>
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      <video:duration>78</video:duration>
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      <video:tag>Victoria</video:tag>
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      <video:tag>Africa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Learn how to quickly and easily stabilize and protect RNA in fresh specimens. RNAlater™ Stabilization Solution eliminates the need to immediately process samples, freeze them in liquid nitrogen, or rush them to the freezer. 
Here is how to stabilize RNA in fresh specimens. The online manual provides further detail: https://tools.thermofisher.com/content/sfs/manuals/7020M.pdf
Visit www.thermofisher.com/stabilizerna for more information on RNAlater™ Stabilization Solution.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>170</video:duration>
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      <video:tag>It</video:tag>
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      <video:tag>Made</video:tag>
      <video:tag>Popcorn</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>525</video:duration>
      <video:publication_date>2013-02-11T03:45:08.000Z</video:publication_date>
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      <video:tag>26</video:tag>
      <video:tag>T</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Inversions</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Doing transmission measurements, the spectrophotometer quantitatively compares the fraction of light that passes through a reference solution and a test solution. For reflectance measurements, the spectrophotometer quantitatively compares the fraction of light that reflects from the reference and test samples. Find out more in the video</video:description>
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      <video:duration>785</video:duration>
      <video:publication_date>2011-11-24T18:03:32.000Z</video:publication_date>
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      <video:tag>Spectrophotometry</video:tag>
      <video:tag>introduction</video:tag>
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      <video:publication_date>2010-11-15T17:54:37.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f61bfc2c-7c66-4e80-b0cf-1a8a043967a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2007-05-16T02:04:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/346.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Bucks</video:tag>
      <video:tag>deer</video:tag>
      <video:tag>Cervidae</video:tag>
      <video:tag>behavior</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insertion-of-foley-catheter-in-men-and-women</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insertion of foley catheter in men and women</video:title>
      <video:description>This video demonstrates drainage of urine in males and females by Foley catheter insertion. More information and videos on the same can be obtain from youtube website and idse.net.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f62143e9-e0eb-4653-8d84-01f6e938252b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T01:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9864.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-tubulins-on-forming-ER-network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of tubulins on forming ER network</video:title>
      <video:description>Role of tubulins on forming ER network is discussed. ER is constantly changing and connecting vital parts of cells. ER is continually being reorganized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/81946957-cbe7-4398-a4a5-133dbcbd55e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-03-25T21:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/80.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>motor</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>tubulins</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intramuscular-injection-demonstrated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intramuscular injection-demonstrated</video:title>
      <video:description>Administration of an intramuscular injection needs expertise, and that is what is demonstrated here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f633cee3-4cef-4a9e-a029-fce1a01d2aed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2009-04-24T22:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2067.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Investing-Soldering-Gold-Castings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Investing &amp; Soldering Gold Castings</video:title>
      <video:description>&quot;Lec 9 - Investing &amp; Soldering Gold Castings&quot; This edited version of the original tape produced in 1974, covers investing and soldering gold castings.  Orig. air date: NOV 10 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22793.jpg</video:thumbnail_loc>
      <video:duration>792</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/V3SHwl0tBpQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Castings</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cardiovascular-System-Human-Veins-Arteries-and-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiovascular System Human Veins Arteries and Heart</video:title>
      <video:description>Cardiopulmonary function is the interrelationship between the workings of the heart and lung organs explore the anatomy of the human cardiovascular system also known as the circulatory system with our detailed diagrams and information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f63a2996-0251-4871-9b78-b278d62f5111/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2009-08-07T12:43:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3127.mp4</video:content_loc>
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      <video:tag>the</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Praying-mantis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Praying mantis</video:title>
      <video:description>The praying mantis gets its name because it has a praying-like posture. This video explains how it feeds,how it protects its self from enemies and a few other important facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f649f378-5a58-4efa-aec5-6fabefd97f86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-08-11T09:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3230.mp4</video:content_loc>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Top-5-Video-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Top 5 Video Game</video:title>
      <video:description>This video discusses the top 5 video games to help you regarding the topic. Discussion is provided here with a very funny way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f653c78c-19d3-4eaf-8f18-75000bb04909/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-05T04:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29163.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Female-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Female Reproductive System</video:title>
      <video:description>NurseReview.org - Female Reproductive System - Anatomy &amp; Physiology ... nursereview.org nursing medical Anatomy Physiology Female Reproductive Sys NLE board exam cgfns nclex medicine health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f659fd39-de78-4899-a761-e05ea116e1bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2009-04-24T22:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2039.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>org</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>sys</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Foleys-catheter-insertion-in-females-and-males</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foleys catheter insertion in females and males</video:title>
      <video:description>This is a demonstration of the Foley catheter in males and female. The video is essential to medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f6650ff8-9b56-4cad-8c32-b9fed8a20c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:43:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10443.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foleys</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>and</video:tag>
      <video:tag>males</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-our-place-in-the-cosmos-ft-sagan-dawkins-kaku-Jastrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science our place in the cosmos (ft sagan dawkins  kaku Jastrow)</video:title>
      <video:description>The Symphony of Science is a musical project of john d boswell designed to deliver scientific knowledge and philosophy in musical form the project owes its existence in large measure to the classic pbs series cosmos by carl sagan ann druyan and steve soter as well as all the other featured figures and visuals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f6944693-e982-43d4-be71-7376446c04eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-15T02:12:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11851.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Jastrow</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-alpha-hemolysin-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does alpha hemolysin works?</video:title>
      <video:description>Alpha hemolysin is a toxin produced by Staphylococcus aureus. Alpha-hemolysin  kills human cells by forming holes in their membranes, through which chemicals essential for cell survival leak out. This video shows how alpha hemolysin creates holes through the cell membrane. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f6985b61-f499-4361-970b-e46a939f5212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-06-26T01:37:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2897.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>hemolysin</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larynx-model-posterior-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx model posterior view</video:title>
      <video:description>This video describes the posterior anatomy of the Larynx within the Bronchial tree the skeleton of the larynx is made up of the hyoid bone and several cartilages the thyroid cartilage is made up of two laminae that fuse anteriorly for form the laryngeal prominence Adams apple</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f6a54cfb-e90f-418d-9622-f55e7498ed16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-13T23:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5211.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Transition-Metals-Crystal-Field-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Transition Metals: Crystal Field Theory</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 28/nTopics covered:
	/nTransition Metals: Crystal Field Theory/nInstructor:
	/nProf. Catherine Drennan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f69c7a2c-abdd-4c7d-88fb-6af792ad6eee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2422</video:duration>
      <video:publication_date>2009-04-16T23:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1762.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-in-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth in Human Body</video:title>
      <video:description>How does our bones grow longer and longer until we reaches adulthood. Some parts of body grows only during childhood while nails and hairs keep growing for the whole life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f6c93e62-7710-4214-a616-91f82f1b672e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-06-29T08:23:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2906.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ocean-sunfish-sandtiger-Shark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean sunfish- sandtiger Shark</video:title>
      <video:description>The ocean sunfish is an animal that belongs to the phylum chordata, species mola while the sandtiger shark is a species of shark inhabits coastlines and sandy beaches. This video shows both a sandtiger shark and an ocean sunfish.








Phylum: Chordata

Subphylum: Vertebrata

Class: Osteichthyses (the bony fishes)

Order: Tetraodoniformes (trigger fish, boxfish, porcupine fish, puffers)

Family: Molidae

Genus, Species: Mola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f6de31fb-dd8f-4776-ab0e-4625dba18e71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2013-02-10T01:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29874.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>sunfish</video:tag>
      <video:tag>sandtiger</video:tag>
      <video:tag>shark</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-shuttle-Atlantis-final-launch-NASA-video-of-last-take-off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space shuttle Atlantis final launch NASA video of last take off</video:title>
      <video:description>A video of a real satellite taking off and a footage on the space shuttle showing images of the earth it left behind as it goes on it&apos;s mission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f6d85002-f3d2-48b7-a650-c07723c548b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-11-15T08:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7511.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Atlantis</video:tag>
      <video:tag>final</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>Video</video:tag>
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      <video:tag>take</video:tag>
      <video:tag>off</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Facts-About-Potassium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Facts About Potassium?</video:title>
      <video:description>This video presentation is all about potassium. Potassium is known as the symbol K from the periodic table of elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f6f02af2-4017-40fd-8b29-ed46cf9cd1ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-12T02:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>element</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Metal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/666-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>666 number</video:title>
      <video:description>Is 666 the number of the beast, or just a random number? At least two thousand years people have been discussing that. Now there&apos;s scientific point of view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f6fbb32b-bbf2-453e-966e-99a92aa6fbf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2013-01-11T08:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28636.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>666</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Photosynthesis-b3ca03</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Photosynthesis</video:title>
      <video:description>How does the chloroplast helps in photosynthesis. A very helpful animated video showing the process of photosynthesis with the conversion of energy in the energy carrier components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f70253ac-f948-4595-9c23-b2d121a73b62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2013-02-11T01:17:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30023.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Harvesting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-wave-particle-duality-part-two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is wave particle duality? part two</video:title>
      <video:description>How can we envision wave particle duality? Minute Physics incredibly explains by using a familiar aspect - water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7029171-65db-43ff-a5c6-4c0e85407e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2013-02-05T04:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29165.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-evolution-of-borders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The evolution of borders</video:title>
      <video:description>This animation takes us for 1,900 plus years of Europe&apos;s borders.  This is a historical journey through the ever changing map of Europe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f704d791-623d-4bac-9a45-46aafd3c7189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2014-08-27T04:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31341.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>History</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Borders</video:tag>
      <video:tag>Europe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-Mission-Apollo-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Mission Apollo- part 2</video:title>
      <video:description>Video shows a clip from the Apollo space mission. The scientist and the release of huse satallites are shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f707d767-4dc2-47d7-9375-3d96772dd484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-08-08T15:21:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3187.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>Apollo</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Layouts-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Layouts Tutorial</video:title>
      <video:description>Learn how to use CSS to layout your pages without tables this video guide will attempt to take you step by step through the process of creating a fully functioning CSS layout</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f726f787-f0ff-4a78-9f44-99e4dd7eec3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-12-15T13:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6580.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Layouts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 6 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23835.jpg</video:thumbnail_loc>
      <video:duration>3943</video:duration>
      <video:publication_date>2012-09-14T11:31:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r7fRsvUJGtU</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Sn1-Amine-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Sn1 Amine Reaction</video:title>
      <video:description>Sn1 Amine Reaction

Sn1 Amine Reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24617.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2012-09-17T14:20:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pBAwbypjW9s</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>Amine</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-live-proteomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is live proteomics</video:title>
      <video:description>This video explains about live proteomics

How proteins can be identified in real time by labeling the translation machinery of the cell with fluorescent probes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f72e658f-8953-4d29-aa8e-45cae32b2aa0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2012-10-10T12:25:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27784.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>live</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lifecycle-of-Malaria-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lifecycle of Malaria Part-1</video:title>
      <video:description>This video is all about cycle of malaria development in human body when bitten by mosquito. Malaria parasite enters in human body and then reproduce itself in bloodstreams and destroy red blood cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9b29af4-e5f6-4fba-8657-32854a7fe37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2013-02-10T03:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29981.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>malaria</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>human</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-the-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at the Action Potential</video:title>
      <video:description>Video shows the graphical representation between action potential and time. A brief explanation is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f9b5ed97-1a3b-4747-8864-876344283629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2013-01-19T05:34:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28972.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>013</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paired-DNA-strands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paired DNA strands</video:title>
      <video:description>Paired DNA strands is explained in this animation. DNA has a double helix structure. If untwisted, DNA looks like two parallel strands. Each strand has a linear sequence of A, C, G, and T. The precise order of the letters carries the coded instructions. One strand is a complementary image of the other: A always pairs with T, and C always pairs with G.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9be7766-6956-41f4-81ab-6efc361f80fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-08T23:49:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29706.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Paired</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>strands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Macular-Degeneration-Treatment-is-Performed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Macular Degeneration Treatment is Performed?</video:title>
      <video:description>The retina which lines at the back walls of the eye is responsible for sight. The causes of this disease and its treatment are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f9d0efa7-ebb2-4074-97bd-caf4d3b067fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-04-07T18:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30446.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-Helix-secondary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha Helix: secondary structure of protein</video:title>
      <video:description>The alpha helix is one of the most common secondary structures in proteins. This video describes the structure of the alpha helix. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f9d1d885-c7f3-4db4-a830-38975ebda298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-05-27T19:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2404.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flagella-and-Cilia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flagella and Cilia</video:title>
      <video:description>Flagella is a thin thread like structure which helps bacteria,protozoa and many others to swim. This video explains the difference between flagella and cilia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9d20c74-6a40-4b7a-ad05-028333086500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-24T15:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5967.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>Cilia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Proof-Rhombus-Area-Half-Product-of-Diagonal-Length</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Proof - Rhombus Area Half Product of Diagonal Length</video:title>
      <video:description>Proof - Rhombus Area Half Product of Diagonal Length

Showing that we can find the area of a rhombus by taking half the product of the lengths of the diagonals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20419.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-06T14:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FManXv4mZM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Rhombus</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diagonal</video:tag>
      <video:tag>length</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Connective-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Connective Tissue</video:title>
      <video:description>This video explains different kinds of connective tissues with an activity. Three types of connective tissues are - Proper connective tissue, Skeletal tissue and Fluid connective tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fabfc0f7-6b10-44c7-8ecb-19025113bc1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-11T23:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11237.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cross-the-event-horizon-of-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cross the event horizon of a black hole</video:title>
      <video:description>Black holes are massive stares. Gravitational force around the black hole is so high that even light cannot escape it. The edge of black hole is known as event horizon. If you can somehow reach to the event horizon, pull of gravity will turn you into spaghetti before you can reach to the black hole. This is known as spaghettification problem. However, some suggest that a supper massive black hole may solve the spaghettification problem and you may be able to pass through a black hole alive someday. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/f9dbdc66-36e1-4d73-b69f-91728e5d2309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-10-16T03:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4667.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>event</video:tag>
      <video:tag>horizon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Jumping-Jack-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Jumping Jack Ant</video:title>
      <video:description>Jack jumper ant, hopper ant or jumper ant is type of bull ant which are native to Australia. This video is about this jumping jack ant. This video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f9e20987-bdab-406d-928c-1c3c944b3646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-12-09T08:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28471.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-Fracture-Thigh-and-Hip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of  Fracture - Thigh and Hip</video:title>
      <video:description>This video shows the closeup of repair of fracture from thigh and hip. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9e49f09-9927-4ea3-a8e3-0b3d4ab9b201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-10T02:10:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29911.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thigh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methicillin-resistant-Staphylococcus-aureus-MRSA-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methicillin-resistant Staphylococcus aureus (MRSA) infection</video:title>
      <video:description>How MRSA infection looks like!? /nMethicillin-resistant Staphylococcus aureus (MRSA) infection is caused by a strain of staph bacteria that&apos;s become resistant to the antibiotics commonly used to treat ordinary staph infections./nMost MRSA infections occur in people who have been in hospitals or other health care settings, such as nursing homes and dialysis centers. When it occurs in these settings, it&apos;s known as health care-associated MRSA (HA-MRSA). HA-MRSA infections typically are associated with invasive procedures or devices, such as surgeries, intravenous tubing or artificial joints./nAnother type of MRSA infection has occurred in the wider community — among healthy people. This form, community-associated MRSA (CA-MRSA), often begins as a painful skin boil. It&apos;s spread by skin-to-skin contact. At-risk populations include groups such as high school wrestlers, child care workers and people who live in crowded conditions./nReff: http://www.mayoclinic.com/health/mrsa/DS00735</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/fa8e628d-47b1-4788-8470-0d5989673f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:45:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4669.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-13-Optics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 13: Optics</video:title>
      <video:description>A physics lab demo of a light box is shown in this video. Optics are the main focus of the demo.</video:description>
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      <video:publication_date>2009-05-27T21:39:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2579.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>university</video:tag>
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    <loc>https://dnatube.com/videos/Where-Intolerance-orginates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where Intolerance orginates?</video:title>
      <video:description>This video is telling about the super volcanic eruption and the dense population area that is attached to volcano. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/faac6467-235f-4a8b-80a9-356e9186078d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2013-02-08T03:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29625.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Origins</video:tag>
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      <video:tag>Intolerance</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Wave-Particle Duality of Radiation and Matter

View the complete course: http://ocw.mit.edu/5-112F05 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-28T15:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mJAf9OYfLV8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <loc>https://dnatube.com/videos/The-ugly-side-of-being-a-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ugly side of being a Doctor</video:title>
      <video:description>This funny video shows an ugly side of being a doctor. Eveybody thinks that being a doctor is so cool but i guess sometimes it is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fae7b295-8944-4864-a6c9-d64ea5c25fc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T20:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10405.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ugly</video:tag>
      <video:tag>side</video:tag>
      <video:tag>funny</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Brachial-Plexus-From-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Brachial Plexus From Upper Limb</video:title>
      <video:description>The five nerve roots forming the brachial plexus of upper limb are discussed here. A brief explanation for helping the bio students is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb045464-de71-4d38-ba1a-fa44cefe5d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30099.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-NASAs-Mars-Curiosity-Rover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at NASA&apos;s Mars Curiosity Rover</video:title>
      <video:description>Video shows the updates about NASA&apos;s mars curiosity rover report. Reviews of Co-investigator for Che-Min instrument in the mars science laboratory are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb367312-82e4-421d-953a-1e6e6cb1c613/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-08T04:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29646.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Report</video:tag>
      <video:tag>13</video:tag>
      <video:tag>November</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Numberphile-number-69</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - number 69</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains what you don&apos;t and din&apos;t know about number 69.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fb3b4583-0165-41f6-af7e-0d8a2f660178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-01-11T07:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28601.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>numberphile</video:tag>
      <video:tag>69</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-sky-videos-shooting-a-spiral-galaxy-by-M74</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep sky videos - shooting a spiral galaxy by M74</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a deep sky video explaining the shooting of a spiral galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fb375567-6670-4707-96de-89f371b8c786/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2013-01-30T04:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29022.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Shooting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>M74</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helioseismic-and-Magnetic-Imager-HMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helioseismic and Magnetic Imager HMI</video:title>
      <video:description>We all know that the sun affects us here on earth, but the effects are more for the astronauts and the machinery that they use as the sun influences space weather. Here is a video  on SDOs Helioseismic and Magnetic Imager HMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb65d083-c371-408f-a8a1-bf14a16ae867/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-24T18:04:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7756.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SDOs</video:tag>
      <video:tag>Helioseismic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Imager</video:tag>
      <video:tag>HMI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-start-something-different-contest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The start something different contest</video:title>
      <video:description>This video shows an innovative idea that is fresh, it is a contest to start something that is different and out of the ordinary, the winner gets capital to bring their idea to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb763fe3-eb7a-4bd2-9d52-c25176f643f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-28T12:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8492.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>start</video:tag>
      <video:tag>Something</video:tag>
      <video:tag>Different</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parenting-Lions-and-the-Lioness-strike-in-Spy-in-the-Den-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parenting  Lions and the Lioness strike in Spy in the Den by BBC</video:title>
      <video:description>On taking up a new pride the lion will generally kill the cubs of the predecessor so as to get the lionesses ready to breed again, they will in turn fight viciously to ensue the survival of their young. This is the spy in the den by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb83ef4b-9143-4619-9e5a-04fa6caa4bf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-26T06:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8148.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lioness</video:tag>
      <video:tag>strike</video:tag>
      <video:tag>Parenting</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is Bioinformatics Research?</video:title>
      <video:description>Bioinformatics Research</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb96cd16-b713-4a8d-a1e1-619e24d0112b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-23T00:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5722.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>research</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Respiratory-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory Test</video:title>
      <video:description>This video shows the doctor having a respiratory examination of the patient. Proper working or respiratory organs is very necessary for a healthy body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fb972bc5-e2fb-4ca7-9be0-b8717ee9b830/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2011-12-06T20:37:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10971.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Light-coming-from-around-a-black-hole-for-the-first-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light coming from around a black hole for the first time</video:title>
      <video:description>Back in June of 2015, a team of scientists led by Mariko Kimura of Kyoto University, became the first to ever see this sort of light through a telescope when a black hole named V404 Cygni, one of the closest to planet Earth, began showing activity after lying dormant for 26 years. Around every six and a half days, Cygni and its partner star (a celestial body a bit smaller than the sun) would circle one another, and when the black hole came to life again, it began feasting on the star. For two weeks, the astronomers were able to see flashes of light — some lasting just minutes, while others continued for several hours — as Cygni worked its magic.
“We find that activity in the vicinity of a black hole can be observed in optical light at low luminosity for the first time,” researcher Mariko Kimura told Space.com. “These findings suggest that we can study physical phenomena that occur in the vicinity of the black hole using moderate optical telescopes without high-spec X-ray or gamma-ray telescopes.”</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/07/fb975b35-28e0-4195-a963-ddeadb0477c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-07-17T01:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32521.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-The-Spherical-Mirrors-are-Used</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where The Spherical Mirrors are Used</video:title>
      <video:description>This video explains the uses of the spherical mirror in our practical life. Some of the uses of concave mirror are in telescopes and in solar heating devices and the uses of convex mirror are in rare view mirror  and as a vigilance mirror.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fbae47a1-6b75-4cac-bbe6-7dbd421cc340/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-12T02:22:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11349.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Spherical</video:tag>
      <video:tag>Mirrors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Prevent-Getting-and-Spreading-Novel-H1N1-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Prevent Getting and Spreading Novel H1N1 Flu</video:title>
      <video:description>H1N1 flu also known as influenza A is virus which was a common cause of human influenza in the past few years. This video explains how to cure,prevent and stop spreading H1N1 flu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fbaef836-19bd-4f2a-822d-526fba22aeeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-01T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10446.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spreading</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-188-2-D-Divergence-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 188 - 2 D Divergence Theorem</video:title>
      <video:description>2 D Divergence Theorem

Using Green&apos;s Theorem to establish a two dimensional version of the Divergence Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20037.jpg</video:thumbnail_loc>
      <video:duration>884</video:duration>
      <video:publication_date>2012-09-06T01:37:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoJGBr-tJXo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2</video:tag>
      <video:tag>d</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/August-1-2008-Total-Solar-Eclipse-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>August 1, 2008 Total Solar Eclipse Preview</video:title>
      <video:description>August 1, 2008 Total Solar Eclipse Preview. a solar eclipse occurs when the Moon passes between the Sun and the Earth, and the Moon fully or partially blocks the Sun. This can happen only during a new moon, when the Sun and the Moon are in conjunction as seen from Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feef49da-dc1e-4482-a64e-47f1384cfa0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-06T23:04:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Preview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-epigenomics-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How epigenomics works</video:title>
      <video:description>So how come a heart cell is different from a brain cell? Cells use their DNA code in different ways, depending on their jobs. Just like orchestras can perform one piece of music in many different ways. A cell&apos;s combined set of changes in gene expression is called its epigenome. This week Nature publishes a slew of new data on the epigenomic landscape in lots of different cells. Learn how epigenomics works in this video.</video:description>
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      <video:description>An aerochamber is a device used by patients who are having asthma,it allows them to take more than one breath at a time. This video demonstrates how to correctly use an aerochamber.</video:description>
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Operating Systems and System Programming</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2013-01-12T01:53:29.000Z</video:publication_date>
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      <video:description>The discovery of Archaea and different stories related with these are discussed here. Role of archaea in fifferent reactions is also discussed here.</video:description>
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      <video:publication_date>2013-01-18T05:56:13.000Z</video:publication_date>
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      <video:uploader>Marylou Norris</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5049.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mars exploration rover opportunity discovers strange rocks on the surface of mars six years after landing on mars NASA rover Opportunity keeps trekking along adn the most recent find a basketbal sized rock may harbor clues about the planets interior.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 12- MIT 6.033 Computer System Engineering, Spring 2005.
Reliability

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When a man is sexually aroused, the blood is pulled up in the erectile tissue of the penis and it results in erectile. During orgasm, blood pressure, heart rate and breathing increases and release of sexual of tension occurs.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the term biology, 5 characteristics of living things, stimulus and homeostasis. Watch this video to know all about biology.</video:description>
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      <video:publication_date>2013-01-19T04:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28925.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NurseReview.Org for more medical animation, slides, video lecture, mp3 nursing lectures and more.. http (Nurses Forum) ... nursereview.org</video:description>
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      <video:uploader>arsinsol</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemostat is a device that allows scientist to culture bacteria in a continuous manner.  This is a video narrated by Suman Bhattacharjee explains the process of making a bacteria culture in a chemostat.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31750.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When an electric current is passed through water, water decomposes into oxygen and hydrogen. That process is called electrolysis of water. This video explains how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff760b46-4712-43f3-9d0f-adadd625ffd5/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>If you would like to clearly witness the destruction of a real-life bladder stone within the human body, then you must see this video. This is a true-view, in-color spectacle of a bladder stone, before and after disintegration.</video:description>
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      <video:duration>17</video:duration>
      <video:publication_date>2011-11-29T10:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8785.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Tooth Reduction and Wax Manipulation</video:title>
      <video:description>&quot;Lec 80 - Tooth Reduction and Wax Manipulation&quot; Reduction of maxillary first molar, cuspid and central incisor casts for prepartion to wax these teeth into form and function. Orig. air date: JUN 19 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T05:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjBNjTwSH1c</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Scandium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scandium</video:title>
      <video:description>The name origin, sources and abundance of Scandium are shown in this video. The wide use of Scandium is in making alloys with aluminum which are used by aerospace industry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff95a323-ac5a-45c2-8055-52848fab5a21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T02:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11316.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>is</video:tag>
      <video:tag>scandium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acute-myocardial-infarction-heart-attack-animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acute myocardial infarction heart attack animated</video:title>
      <video:description>Myocardial infarction (MI) or acute myocardial infarction (AMI) commonly known as a heart attack commonly referred to as a heart attack occurs when one or more coronary arteries become suddenly blocked resulting in heart muscle death</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ffa35814-0a04-4229-9173-5ac639be5993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10784.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acute</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Theory-Of-Hans-Oersted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Theory Of Hans Oersted</video:title>
      <video:description>This video demonstrates the experiment performed by Oersted. Hans Christian Oersted is a danish school teacher concluded that a magnetic field is created around a current carrying conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ffaa2ec7-3ff1-476f-ace1-44ef42ec85b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11345.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Oersted</video:tag>
      <video:tag>s</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Basic-Cash-Flow-Statement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Basic Cash Flow Statement</video:title>
      <video:description>Basic Cash Flow Statement

Using a cash flow statement to reconcile net income with change in cash</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20424.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-06T14:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mioqyv_IW3E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>statement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Nanotube-Muscle-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Nanotube Muscle #4</video:title>
      <video:description>This is an experiment showing carbon nanotube muscle. From: Giant-Stroke, Superelastic 
Carbon Nanotube Aerogel Muscles. Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/ffd1ff78-60d2-47a4-baeb-232060d260b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-08-28T17:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3291.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science C149 -</video:title>
      <video:description>&quot;Lec 17 Computer Science C149 -&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23967.jpg</video:thumbnail_loc>
      <video:duration>4750</video:duration>
      <video:publication_date>2012-09-14T12:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ru9wAQktv1Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BREAST-AUGMENTATION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BREAST AUGMENTATION   IN QATAR</video:title>
      <video:description>In this interview with Dr. Kamal Hussein, breast augmentation is discussed. 
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/b41527b9-83d4-489a-b688-2c1accb077a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-03-14T09:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6850.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Education</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>استشاري</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>عراقي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>الخليج</video:tag>
      <video:tag>الشرق</video:tag>
      <video:tag>الاوسط</video:tag>
      <video:tag>افضا</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>التجم</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser in qatar</video:title>
      <video:description>This is an interview video with DR. KAMAL  HUSSEIN SALEH.
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8d110977-8e92-407c-8ec8-95ef057894af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-03-14T09:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6849.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Education</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>الثد</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-plastic-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar plastic surgeon</video:title>
      <video:description>This is a video of a plastic surgery in Qatar. Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ef686ef5-f8c9-4d2e-99f0-717cdfc448b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-15T15:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5401.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgeon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Nucleophilicity-vs-Basicity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Nucleophilicity vs. Basicity</video:title>
      <video:description>Nucleophilicity vs. Basicity

Nucleophilicity vs. Basicity .  The difference between what it means to be a nucleophile and a base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24571.jpg</video:thumbnail_loc>
      <video:duration>767</video:duration>
      <video:publication_date>2012-09-17T14:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mx7KM-k2MMo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Nucleophilicity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Basicity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HAIR-TRANSPLANT-RESTORATION-QATAR-DUBAI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HAIR TRANSPLANT-RESTORATION-QATAR-DUBAI</video:title>
      <video:description>HAIR TRANSPLANT-RESTORATION-QATAR-DUBAI-زرع الشعر DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/f46152f8-f3f9-4d53-8582-052c4b29127d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-01-16T09:48:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3699.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>افضل</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>مركز</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>مشهور</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>100</video:tag>
      <video:tag>في</video:tag>
      <video:tag>العالم</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Problem-involving-angle-derived-from-square-and-circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Problem involving angle derived from square and circle</video:title>
      <video:description>Problem involving angle derived from square and circle

Challenging problem to find an angle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20439.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2012-09-06T15:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3n0LvI99-KM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>derived</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>and</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TUMMY-TUCK-LIPOSUCTION-ABDOMINOPLASTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUMMY TUCK, LIPOSUCTION-ABDOMINOPLASTY</video:title>
      <video:description>-تجميل البطن-الخصر
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c4b350de-5103-4469-aa1f-81b5c25e6371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-01-04T07:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3669.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>BOOBS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TUMMY-TUCKABDOMINOPLASTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUMMY TUCK,ABDOMINOPLASTY</video:title>
      <video:description>تجميل البطن-شد البطن-
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/f6edcc60-76c5-4bea-a9ea-3c25269107f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-01-04T07:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3668.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Breast-Augmentation-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Breast Augmentation Surgery</video:title>
      <video:description>-تكبير الثدي بالسليكون او ماء وملح
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم
-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/5ec989b8-623d-499e-85a0-bbf33ca2a993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-01-04T08:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3674.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chirurgies</video:tag>
      <video:tag>esthetiques</video:tag>
      <video:tag>Rhinoplastie</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>du</video:tag>
      <video:tag>nez</video:tag>
      <video:tag>Mammoplastie</video:tag>
      <video:tag>chirurgie</video:tag>
      <video:tag>sein</video:tag>
      <video:tag>mammaire</video:tag>
      <video:tag>Transpl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-augmentatin-and-implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast augmentatin and implant</video:title>
      <video:description>تجميل  وتكبير الثدي
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2010-01-03T18:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3660.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>boob</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>augmentatin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Fair-Value-Accounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Fair Value Accounting</video:title>
      <video:description>Fair Value Accounting

Difference between Historical Cost and Fair Value Accounting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20440.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-09-06T15:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s-5_H3z-Cv0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Basic-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Basic Addition</video:title>
      <video:description>Basic Addition

Introduction to addition. Multiple visual ways to represent addition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20445.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T15:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AuX7nPBqDts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gastric-Sleeve-Surgery-In-India-Reviews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Sleeve Surgery In India Reviews</video:title>
      <video:description>Reviews by a guest of IndiCure for her gastric sleeve surgery in India - This lady from Australia was looking for a quality and affordable weight loss surgery abroad. She searched on the internet about medical services in India and contacted IndiCure for her Sleeve Gastrectomy surgery in India. /nShe is very happy with the services provided by IndiCure and rates IndiCure services 10/ 10.
If you are looking for good quality and affordable weight loss surgery in India, write to us at info@indicure.com or call us at +91 98184 62127 or +91 93200 36777.</video:description>
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      <video:duration>158</video:duration>
      <video:publication_date>2014-03-01T08:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30836.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Gastrectectomy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Affordable-Breast-Reduction-and-Lasik-Laser-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Breast Reduction and Lasik Laser Surgery in India</video:title>
      <video:description>The young British woman was quite apprehensive of coming to India for cosmetic surgery alone and so was the family. IndiCure arranged her surgery and stay in India and she shares her story of undergoing the cosmetic surgery in India./nWith cosmetic surgery gaining popularity, many medical tourists from US, UK, Canada, Australia, New Zealand and many European countries are traveling abroad for quality and affordable plastic surgery in India. For more information about cosmetic surgery in India, visit - http://www.indicure.com/cosmetic-surgery.htm
 Or http://www.indicurecosmeticsurgery.com/
 Or write to info@indicure.com Call us at +919818462127 or +919320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/e40a3326-3702-4f73-b189-0c36a29bb416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-09-14T13:13:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23987.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>LASIK</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-cost-Facelift-of-a-Canadian-in-India-with-IndiCure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low cost Facelift of a Canadian in India with IndiCure</video:title>
      <video:description>Medical tourist from Montreal, Canada shares his experience of undergoing Face lift cosmetic surgery in India with IndiCure. Owing to affordable cosmetic surgery abroad, cosmetic surgery holidays has become popular phenomenon and many people from US, UK, Canada, Australia and New Zealand  seek India as destination for affordable cosmetic surgery abroad. Facelift is one such popular plastic surgery which is availed by men and women after 40 to reverse the affect of aging on their face.While a facelift plastic surgery costs $7-8000 in US, it costs only $3000 in India. The plastic surgeons in India are well trained and experienced to perform a facelift with best results. The panel of plastic surgeons with IndiCure are all board certified and have more than 15 years of experience in the field of plastic surgery. They are among the best plastic surgeons in India. For more information about affordable facelift surgery abroad or cheap plastic surgery overseas, visit 
http://www.indicure.com/cosmetic-surgery/face-lift.htm
http://www.indicurecosmeticsurgery.com/surgery/facial-plastic-surgery/face-lift.htm/nYou can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/99cf728e-2067-46c4-9227-1358ac8b10b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-09-12T13:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23167.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>facelift</video:tag>
      <video:tag>facelifts</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Plastic-surgery-abroad-of-a-couple-from-US-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Plastic surgery abroad of a couple from US in India</video:title>
      <video:description>This couple from United States chose to get complete makeover surgery in India with IndiCure. The lady underwent facial procedures- face and neck lift, blepharoplasty, rhinoplasty and brow lift with vaginal procedures, while the man underwent Liposuction of the chest and abdomen. The procedures were arranged by IndiCure. /nMore and more patients from western countries are choosing to get their plastic surgery abroad in India. Not only you get cheap cosmetic surgery overseas, you can recuperate in complete privacy and peacefully. The cost of plastic surgery in India is a fraction of the cost of plastic surgery in UK, US, Australia or New Zealand. /nIndiCure is the most renowned name for providing cosmetic surgery holidays in India and has served a huge number of clients from across the world looking for cosmetic affordable cosmetic surgery overseas. /nIf you are looking for cheap cosmetic surgery abroad, visit us at http://www.indicure.com and http://www.indicurecosmeticsurgery.com or write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/18e521cb-cfc6-4d2f-8821-4784c877cf07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2012-09-12T12:31:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23131.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>overseas</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Does</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Back-of-Envelope-Office-Space-Conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Back of Envelope Office Space Conundrum</video:title>
      <video:description>Back of Envelope Office Space Conundrum

Back of the envelope calculation of which office space to rent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20446.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T15:11:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bAU1MLRwh7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Back</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Is-Limited-Liability-or-Double-Taxation-Fair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Is Limited Liability or Double Taxation Fair</video:title>
      <video:description>Is Limited Liability or Double Taxation Fair

Thinking about whether limited liability or double taxation fair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20450.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T15:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IiKKAw38ss0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>is</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Liability</video:tag>
      <video:tag>or</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Taxation</video:tag>
      <video:tag>Fair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Male-Breast-Reduction-surgery-at-cheap-prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia/ Male Breast Reduction surgery at cheap prices</video:title>
      <video:description>Cost of plastic surgery in United Kingdom and other western countries is quite high and that is why many people from UK and other countries such as Australia, New Zealand, US,  Canada travel abroad for cheap plastic surgery. This man from United Kingdom shares his experience of undergoing gynecomastia or male breast reduction surgery in India arranged by IndiCure. He did not know what to expect on his first trip to India and everything was arranged by the most renowned company for plastic surgery holidays in India- IndiCure.If you are looking for affordable plastic surgery overseas, visit us at http://www.indicure.com/cosmetic-surgery/male-breast-reduction-gynecomastia.htm or http://indicurecosmeticsurgery.com/surgery/gynecomastia-male-breast-reduction.htm or write to us at info@indicure.com. You can call us at +91 9818462127, +91 9320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/fb422aa9-bccd-49c2-8e95-43aa661a74e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-26T12:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27500.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>Gynecomastic</video:tag>
      <video:tag>Low</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Brazilian-Buttock-Augmentation-Surgery-Abroad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Brazilian Buttock Augmentation  Surgery Abroad</video:title>
      <video:description>This lady from South Sudan got her buttock augmentation surgery in India with IndiCure. She underwent Brazilian Butt lift surgery at one of the best cosmetic surgery centers in India. She shares her experience of undergoing the knife with one of the best plastic surgeons in India. /nOwing to the affordable and cheap prices of buttock augmentation, many medical tourists from western countries such as USA, UK, Australia, New Zealand and many African countries such as Kenya, Nigeria, Sudan, Ghana, South Africa, are heading to India for affordable cosmetic surgery procedures. /nFind more about buttock augmentation in India at - http://www.indicure.com/cosmetic-surgery/buttock-augmentation-implants.htm or call at  +919818462127 or  +919320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/b0979d4f-935d-44b4-9c43-2541d65ab32d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-09-10T08:13:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21754.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>brazilian</video:tag>
      <video:tag>butt</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Buttocks</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 1 - Special Topics in Supply Chain Management&quot; Welcome and Introduction: Steve Miles, MIT and John Williams, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15482.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-08-28T17:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IqmrNUoiy7g</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Eyelid-surgery-abroad-in-India-with-IndiCure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Eyelid surgery abroad in India with IndiCure</video:title>
      <video:description>This man from America traveled to India for affordable eyelid surgery overseas. He underwent upper and lower lid blepharoplasty an brow lift surgery at affordable prices in India with IndiCure. he was very pleased with his experience of plastic cosmetic surgery in India and shares his experience of undergoing plastic surgery abroad for eyelid surgery./nFor more information about Eyelid Surgery in India, visit - http://www.indicure.com/cosmetic-surgery/blepharoplasty-eyelid-surgery.htm or http://www.indicurecosmeticsurgery.com/surgery/facial-plastic-surgery/blepharoplasty.htm . Write to info@indicure.com or call at +919818462127 or +919320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/99b27acb-2459-48d0-aa02-1a34d4777764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-07-20T06:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12363.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>BLEPHAROPLASTY</video:tag>
      <video:tag>overseas</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>eyelid</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Plastic-Surgery-Abroad-Reviews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Plastic Surgery Abroad Reviews</video:title>
      <video:description>Reviews and testimonials of our esteemed clients who underwent cosmetic plastic surgery abroad in India with IndiCure. IndiCure is the most reputable name for providing cosmetic surgery holidays in India with huge number of satisfied clients from various countries including US, UK, Australia, Canada, New Zealand, UAE, Nigeria, Tanzania and many more. /nHere are some of the reviews of our patients who underwent Tummy tuck, Breast reduction, Breast lift, Male breast reduction, Nose reshaping, Weight loss surgery and many other procedures with us./nIf you are looking for affordable plastic surgery overseas, please visit us at www.indicure.com and www.indicurecosmeticsurgery.com and write to us at info@indicure.com or call us +91 9818462127 or +91 9320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/bbe52eed-8f57-4058-a29a-70960f925352/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-07-27T05:46:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12376.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>reviews</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>overseas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Addition-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Addition 3</video:title>
      <video:description>Addition 3

Practice carrying digits to add multiple digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20451.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-06T15:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e_SpXIw_Qts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Breast-Reduction-Plastic-Surgery-abroad-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Breast Reduction Plastic Surgery abroad in India</video:title>
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      <video:tag>an</video:tag>
      <video:tag>Increase</video:tag>
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Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
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      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
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      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
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      <video:duration>2578</video:duration>
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    <video:video>
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      <video:description>This video contains what indoor allergies are.

Keeping a tidy home can be a task, but it becomes a feat if you have indoor allergies. Watch this to learn why they set off such unbearable reactions. And for more, visit: http://conditions.healthguru.com/</video:description>
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      <video:duration>102</video:duration>
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      <video:description>&quot;Lec 22 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 22: Green&apos;s theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
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      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
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      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
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      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
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      <video:tag>Fields</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Techniques</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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      <video:tag>Rays</video:tag>
      <video:tag>p3</video:tag>
      <video:tag>3</video:tag>
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    <video:video>
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      <video:description>Titration of a Weak Base

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>111</video:duration>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:tag>Weak</video:tag>
      <video:tag>base</video:tag>
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      <video:description>&quot;Lec 3 - Sample Lecture P9 | MIT Unified Engineering,  Fall 2005&quot; Sample Lecture P9: Energy Exchange with Moving Blades
View the complete course: http://ocw.mit.edu/16-01F05

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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>programming</video:tag>
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      <video:uploader>burki</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Electrolytes and Non Electrolytes</video:title>
      <video:description>How to conduct an activity to test weather the given solution is an electrolyte or not. This video shows a proper experiment to perform this test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ccd71e5-b479-44e7-85b1-76ed9f08f619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-11T23:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11112.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolytes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>2</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25- Mechanical Engineering 110</video:title>
      <video:description>lec 25- Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20934.jpg</video:thumbnail_loc>
      <video:duration>4104</video:duration>
      <video:publication_date>2012-09-08T00:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8s05bDBWI4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Mechanical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Astronomy 7B</video:title>
      <video:description>lec 1-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20935.jpg</video:thumbnail_loc>
      <video:duration>4796</video:duration>
      <video:publication_date>2012-09-08T00:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bx1tMuj2hNo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-embryogenesispole-cell-migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila embryogenesis/pole cell migration</video:title>
      <video:description>The migration the germ cells of a fruit fly embryo are imaged over 15 hours via two-photon microscopy (three focal planes displayed). The protein Nanos is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6094191c-1416-404d-9536-2f57bcada37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-09T05:59:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1680.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Nanos</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian motion</video:title>
      <video:description>Random brownian motion is demonstrated in this science video. Brownian motion or pedesis is the random moving of particles suspended in a fluid resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/201336d1-33b7-4138-9818-0e2c00a2082a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-09T23:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1688.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Astronomy 7B</video:title>
      <video:description>lec 14-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20948.jpg</video:thumbnail_loc>
      <video:duration>4873</video:duration>
      <video:publication_date>2012-09-08T01:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITqTi7fp_QA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Closed-End-Mutual-Funds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Closed-End Mutual Funds</video:title>
      <video:description>Closed-End Mutual Funds

Comparing closed-end and open-ended mutual funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20456.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-06T15:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpVu25KhozQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Closed</video:tag>
      <video:tag>end</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Gross-Anatomy-Anterior-Triangles-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Gross Anatomy:  Anterior Triangles of Neck</video:title>
      <video:description>&quot;lec 22-Gross Anatomy:  Anterior Triangles of Neck&quot;Gross anatomy of the anterior triangles of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21679.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-09T06:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hxHR77BPO14</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-World-that-is-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A  World that is Warming</video:title>
      <video:description>This video is a NASA production that proves the period between 2000-2009 was the warmest decade in modern record. This data is analyszd from the date received through various satellites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb441ba4-8a76-4bf9-a4dd-af40372266d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-06T22:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7332.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Hume-on-Liberty-and-Necessity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Hume on Liberty and Necessity</video:title>
      <video:description>&quot;Lec 28 - Hume on Liberty and Necessity&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21519.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-09T05:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UG0IM9ErWCo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Hume</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Necessity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin A</video:title>
      <video:description>What is it?

The term vitamin A is used to describe all substances that result in vitamin A activity in biologic systems. Thisincludes retinol, retinoic acid, and retinyl esters (such as the retinyl-palmitate, found in vitamin capsules.)
What does it do?

A form of vitamin A called retinal forms some of the light-sensitive pigment in the retina of the eye. It helps certain tissues develop normally both in the embryo and in adults. (Too much, in fact, causes developmental abnormalities, too.) While important to the function of most tissues in the body, vitamin A is especially important for the skin, reproduction and the immune system. It retards the formation of certain cancers. (See the Lancet January 7, 1995 for an overview.)
Which form of vitamin A is best?

It is best to eat a diet that provides all the vitamin Aactivity you need. Your daily requirement ofvitamin A can be obtained from the carotene in aserving of sweet potato, carrot, spinach, pumpkin,collard greens, broccoli, watermelon, cantaloupe,apricots, nectarine, and many other foods. VitaminA is present in liver and other animal foods.Vitamin A is stored in the body for a long time, soyou could eat a big piece of liver once a week andyou�d have all the vitamin A you needed.(Assuming you like liver. I�ll take the pumpkin pie.)
Some vegetables are yellow and orange because they contain carotene. In the body, carotene is transformed into vitamin A as needed. To provide extra vitamin A activity, a doctor may prescribe either vitamin A or beta-carotene. Vitamin A is much less expensive but there is the risk of overdose. One cannot overdose on beta-carotene but it is more difficult to absorb and it�s about five times as costly. Also, your body may not make enough vitamin A from beta-carotene to correct every vitamin A-responsive condition.
Why take vitamin A?

Vitamin A helps maintain a healthful skin, bones,teeth and gums. It is required for good night vision.
Self care with vitamin A

Because vitamin A can be toxic in excessiveamounts, I don</video:description>
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      <video:duration>72</video:duration>
      <video:publication_date>2010-11-16T14:03:37.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>A</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Short animated film</video:title>
      <video:description>Asteroid Belt - Short animated film video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4328665-88ab-4612-98ef-d2be26210df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-10T00:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4921.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>short</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-Cement-Procedure-Spine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Cement Procedure - Spine Animation</video:title>
      <video:description>The bone cement fills the free space between the prosthesis and the bone and plays the essential role of an elastic zone. Bone cements consist two-component materials, powder and a liquid.

http://www.scientificanimations.com/spine-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/e9da087c-5512-4efc-87d0-d92751a34ef5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-06-10T01:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30612.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Dentistry-Dental-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Dentistry - Dental Animation</video:title>
      <video:description>Cosmetic dentistry include procedures to reduce teeth problems.Like Bleaching to make teeth whiter,Repairing chips, Filling cavities, Reshaping teeth,Covering broken teeth with porcelain crowns etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/440f0a2d-3cd1-4fa2-874a-b10e6b068ba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-06-10T02:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30624.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Offices</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enhancing-immune-system-using-clonal-selection-to-fight-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enhancing immune system -  using clonal selection to fight infection</video:title>
      <video:description>Hypothesis on clonal selection is widely acceptable for immune system response to some T and B lymphocytes and infections. In this immune system lesson, we explore the concept of fighting infection by clonal selection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/438b5c38-c5c9-4430-bcf2-d3f12660dc7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2013-04-05T09:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30391.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Fighting</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-of-galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision of galaxies</video:title>
      <video:description>This video show what happens when the galaxies collide. Milky Way is moving closer to another spiral galaxy called Andromeda with a speed of half a million kilometres per hour. The resulting collision will be devastating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2f420e2c-09c4-4604-b0ea-cb30c4d137f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-11-20T19:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28006.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>galaxies</video:tag>
      <video:tag>collision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lattice-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lattice Multiplication</video:title>
      <video:description>Lattice Multiplication

Introduction to lattice multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20486.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-06T15:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gS6TfWUv97I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>lattice</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Apply-an-Infiltration-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Apply an Infiltration Injection</video:title>
      <video:description>A step by step explanation for applying an infiltration injection is provided in this video. Video is really helpful and is performed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92df8935-649f-4108-9e10-a025bbf262e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-04-07T18:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30431.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infiltration</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005.
Atomicity Concepts

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16226.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-08-29T16:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oo4iCE48xCc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chem-332-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chem 332 Technology</video:title>
      <video:description>This video introduces the chemm332 technology and the terms related to it. Video introdues a few sites which may help you regarding this topic.</video:description>
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      <video:uploader>phsyco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>149</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-151C-Lecture-21</loc>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 7 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 29th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/b4yBD2rI-yw</video:player_loc>
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      <video:tag>UCLA</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protection the eyes while practising medicine</video:title>
      <video:description>This video shows the different ways and tools to use to protect the eyes during surgery. Some are reusable however others are a one time use only. This video shows how to protect the eyes while practicing medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0c19803-98d2-4700-a1ff-5689af6e3686/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8228.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Water-Discovered-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Discovered in Space</video:title>
      <video:description>This video provides you with an introduction to the signs of water discovered in space. Researchers have found some signs of water on the planet Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a4888698-9889-42f0-99f1-e1c94aad99d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2013-01-30T04:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29009.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 7 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 7: &quot;Nationalism and Nation States&quot;

April 21st, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Le9K3FsHfV4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Endoscopic procedures, brain tumor resection and pediatric surgery are now performed by Robotic surgical assistant (ROSA) designed for minimally invasive cranial surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b2f02dfd-d14b-4776-9e21-91a872e7364f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:00:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Birds-in-Winter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birds in Winter</video:title>
      <video:description>How birds survive during winter is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d9127b53-fc83-4b94-8f67-c8cc9e9505bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2009-05-26T03:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2276.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>birds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Banking-16-Why-target-rates-vs-money-supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Banking 16: Why target rates vs. money supply</video:title>
      <video:description>Banking 16: Why target rates vs. money supply

The rationale for targeting interest rates instead of directly having a money supply target.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22327.jpg</video:thumbnail_loc>
      <video:duration>700</video:duration>
      <video:publication_date>2012-09-11T01:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yOgGhPIHnlA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>16</video:tag>
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      <video:tag>TARGET</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - GMAT: Data Sufficiency 17</video:title>
      <video:description>GMAT: Data Sufficiency 17

77-79, pg. 284</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22328.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-11T01:45:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bcADF8WgLz4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>17</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Find-the-Optimal-Angle-for-a-Projectile-Using-Calculus-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Find the Optimal Angle for a Projectile Using Calculus Part 4</video:title>
      <video:description>Using Calculus, you can efficiently find the optimal angle for a projectile. In this video we explain the formulas needed to efficiently calculate and find out the correct value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21076.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-09-08T17:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/snw0BrCBQYQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorium Video - Periodic Table of Videos</video:title>
      <video:description>Thorium is element number 90. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12102.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-04-03T14:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KQ64Jm3dmSs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>thorium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-GMAT-Data-Sufficiency-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - GMAT: Data Sufficiency 34</video:title>
      <video:description>GMAT: Data Sufficiency 34

135-137, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22367.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_uaUQY6MVQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Introduction-to-Cellular-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Introduction to Cellular Respiration</video:title>
      <video:description>Introduction to Cellular Respiration

Introduction to cellular respiration, glycolysis, the Kreb&apos;s Cycle, and the electron transport chain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22382.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-11T01:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2f7YwCtHcgk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Oxidation-and-Reduction-Review-From-Biological-Point-of-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Oxidation and Reduction Review From Biological Point-of-View</video:title>
      <video:description>Oxidation and Reduction Review From Biological Point-of-View

Taking a looking at oxidation and reduction in a biological context</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22384.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-11T01:56:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/orI2m6IarJg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>of</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Photosynthesis-Calvin-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  Photosynthesis:  Calvin Cycle</video:title>
      <video:description>Photosynthesis:  Calvin Cycle

The Calvin Cycle or the light-independent (dark) reactions of photosythesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22409.jpg</video:thumbnail_loc>
      <video:duration>808</video:duration>
      <video:publication_date>2012-09-11T02:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slm6D2VEXYs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  91 - SAT Prep: Test 6 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 1

Problems 1-6 starting on page 743</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22413.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-11T02:01:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pplnmRsNDuY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Photorespiration</video:title>
      <video:description>Photorespiration

More detail on the Calvin Cycle and Photorespiration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22417.jpg</video:thumbnail_loc>
      <video:duration>1023</video:duration>
      <video:publication_date>2012-09-11T02:03:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EQvTEFCANTM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photorespiration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-SAT-Prep-Test-7-Section-5-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  99 - SAT Prep: Test 7 Section 5 Part 1</video:title>
      <video:description>SAT Prep: Test 7 Section 5 Part 1

Problems 1-6 starting on page 791</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22446.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-11T02:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R6byhBey7eY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CA Geometry: Pythagorean Theorem, Area</video:title>
      <video:description>CA Geometry: Pythagorean Theorem, Area

36-40, Pythagorean Theorem and Area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22458.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T02:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaOXkt7uuac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>area</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Saltatory Conduction in Neurons</video:title>
      <video:description>Saltatory Conduction in Neurons

Saltatory conduction or how neurons use both electrotonic and action potentials to have signals move quickly while not losing strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22462.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-11T02:12:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7wgb7ggzFNs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Saltatory</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CA Algebra I: Graphing Inequalities</video:title>
      <video:description>CA Algebra I: Graphing Inequalities

21-26, graphing inequalities and testing assertions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22471.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-11T02:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZ8Vw_Nim8U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Role-of-the-Sarcoplasmic-Reticulum-in-Muscle-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Role of the Sarcoplasmic Reticulum in Muscle Cells</video:title>
      <video:description>Role of the Sarcoplasmic Reticulum in Muscle Cells

The role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22479.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
      <video:publication_date>2012-09-11T02:15:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SauhB2fYQkM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sarcoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>cells</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec   106 - SAT Prep: Test 7 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 3

Problems 10-13 on page 806</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22481.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-11T02:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fq1BirUwrLQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - B Lymphocytes (B cells)</video:title>
      <video:description>B Lymphocytes (B cells)

Overview of B cells (B lymphocytes) and how they are activated and produce antibodies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22498.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-11T02:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z36dUduOk1Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>b</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Biology-1B-Lecture-37-Biodiversity-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Biology 1B - Lecture 37: Biodiversity science</video:title>
      <video:description>Biology 1B - Lecture 37: Biodiversity science

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26489.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-19T01:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHaMc9-0AZA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
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      <video:tag>37</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Change-Of-Phases-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change Of Phases of Matter</video:title>
      <video:description>There are three phases of matter,solid,liquid and gas. This video explains how to experimentally change the phase of matter and other important facts on phase change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d87f5231-66bd-4766-a918-5be5bd87f099/cand_25.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11321.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>matter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Co-ordinate-Axes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Co-ordinate Axes</video:title>
      <video:description>This geometry video teaches us co-ordinate axes. The plane containing the axes is called the Cartesian Plane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8b501428-78a1-4173-ba3c-4e5a17ac0e33/cand_25.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-12-01T05:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28128.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>co</video:tag>
      <video:tag>ordinate</video:tag>
      <video:tag>Axes</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The elliptical galaxy M105 is not what was expected by Deep Sky Videos</video:title>
      <video:description>M105 was thought to be a boring galaxy. This riveting video reveals unexpected findings within the galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e482533e-f45c-48e5-bca4-e85738abac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T08:06:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29069.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>M105</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenal--Neuroblastoma tissues</video:title>
      <video:description>Histopathology Adrenal--Neuroblastoma. Neuroblastoma tumor tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fcf71fa6-487e-4b2b-a729-b87a2981a402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-08T02:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4786.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Fundamental-Theorem-of-Arithmetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Fundamental Theorem of Arithmetic</video:title>
      <video:description>The Fundamental Theorem of Arithmetic

The Fundamental Theorem of Arithmetic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25322.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-18T02:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CluknrLeys</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
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      <video:tag>theorem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arithmetic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Viewed-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aurora Viewed From Space</video:title>
      <video:description>This video demonstrates how an aurora looks like from space. Light display in the sky caused by collision of atoms and energetic charged particles is commonly known as aurora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/95fc3d5f-26b6-4d24-8755-6d825fc3c0ff/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11226.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Botnets-Anticipating-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Botnets: Anticipating Failure</video:title>
      <video:description>&quot;Lec Last - Botnets: Anticipating Failure&quot; June 6, 2007 lecture by Rick Wesson for the Stanford University Computer Systems Colloquium (EE 380).  Rick talks about how to use tools to understand how one&apos;s network is abusing other networks and shows graphs and stats of trends globally and within the United States.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24101.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-14T15:20:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fzNUkNQuEd0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
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      <video:tag>Anticipating</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Open Reduction for Fractures of Facial Bones</video:title>
      <video:description>&quot;Lec 21 - Open Reduction for Fractures of Facial Bones&quot; Sequences showing open reductions for mandible, maxilla, and zygoma.  Orig. air date: SEP 19 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21206.jpg</video:thumbnail_loc>
      <video:duration>3427</video:duration>
      <video:publication_date>2012-09-09T03:10:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DKBdtWwAGEI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Simple-Quadratic-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 -  Simple Quadratic Equation</video:title>
      <video:description>Simple Quadratic Equation

u16_l5_t1_we1 Simple Quadratic Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25324.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-09-18T02:53:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RweAgQwLdMs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Quadratic-Equations-in-Standard-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Quadratic Equations in Standard Form</video:title>
      <video:description>Quadratic Equations in Standard Form

u16_l5_t2_we1 Quadratic Equations in Standard Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25329.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T02:54:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ty4Ohya4hdE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Biology 1B - Lecture 15: Relevance and history</video:title>
      <video:description>Biology 1B - Lecture 15: Relevance and history

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26414.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-19T01:06:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W--0S15demU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Relevance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Polyalphabetic-Cipher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Polyalphabetic Cipher</video:title>
      <video:description>This lecture is provided by Khan Academy.

Creating a lighter fingerprint with a more intricate word-based cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25333.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T02:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgFJD7oCmDE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polyalphabetic</video:tag>
      <video:tag>cipher</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Discriminant for Types of Solutions for a Quadratic</video:title>
      <video:description>Discriminant for Types of Solutions for a Quadratic

u16_l5_t2_we4 Discriminant for Types of Solutions for a Quadratic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25334.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-18T02:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1213qW5k55I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Discriminant</video:tag>
      <video:tag>for</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Quadratic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 34 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27138.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-21T03:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H-K1vbeMxpo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6450-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 6.450 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 21 - MIT 6.450 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 21: Doppler spread, time spread, coherence time, and coherence frequency

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15816.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-08-28T20:42:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2DbwtCePzWg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Boltzmann-Constant-and-First-Law-of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Boltzmann Constant and First Law of Thermodynamics</video:title>
      <video:description>&quot;Lec 22 - The Boltzmann Constant and First Law of Thermodynamics&quot; Fundamentals of Physics (PHYS 200)

This lecture continues the topic of thermodynamics, exploring in greater detail what heat is, and how it is generated and measured. The Boltzmann Constant is introduced. The microscopic meaning of temperature is explained. The First Law of Thermodynamics is presented.

00:00 - Chapter 1. Recap of Heat Theory
11:54 - Chapter 2. The Boltzman Constant and Avogadro&apos;s Number
18:50 - Chapter 3. A Microscopic Definition of Temperature
30:15 - Chapter 4. Molecular Mechanics of Phase Change and the Maxwell-Boltzmann
46:49 - Chapter 5. Quasi-static Processes
50:19 - Chapter 6. Internal Energy and the First Law of Thermodynamics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15908.jpg</video:thumbnail_loc>
      <video:duration>4481</video:duration>
      <video:publication_date>2012-08-28T21:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxGHbnwqd14</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>Avogadros</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>body</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Kelvin</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>microscopic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Representing-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Representing Earth</video:title>
      <video:description>&quot;Lec 18 - Representing Earth&quot; (March 5, 2010) Michael Naimark discusses the technologies of web applications that use photos and video to document the Earth.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18887.jpg</video:thumbnail_loc>
      <video:duration>4098</video:duration>
      <video:publication_date>2012-09-04T07:05:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/833sRN84Ggo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>film</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>image</video:tag>
      <video:tag>photo</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>View</video:tag>
      <video:tag>liveness</video:tag>
      <video:tag>latency</video:tag>
      <video:tag>shoot</video:tag>
      <video:tag>model</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Flickr</video:tag>
      <video:tag>tag</video:tag>
      <video:tag>organiza</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Practice of Art 23AC</video:title>
      <video:description>lec 12-Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27588.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-30T09:10:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MuZV_WCbSSI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Newtons-Laws-of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Newton&apos;s Laws of Motion</video:title>
      <video:description>&quot;Lec 3 - Newton&apos;s Laws of Motion&quot; Fundamentals of Physics (PHYS 200)

This lecture introduces Newton&apos;s Laws of Motion. The First Law on inertia states that every object will remain in a state of rest or uniform motion in a straight line unless acted upon by an external force. The Second Law (F = ma) relates the cause (the force F) to the acceleration. Several different forces are discussed in the context of this law. The lecture ends with the Third Law which states that action and reaction are equal and opposite.

00:00 - Chapter 1. Review of Vectors
09:29 - Chapter 2. Introduction to Newton&apos;s Laws of Motion, 1st Law and Inertial Frames
19:51 - Chapter 3. Second Law and Measurements as conventions
37:13 - Chapter 4. Nature of Forces and Their Relationship to Second Law
50:50 - Chapter 5. Newton&apos;s Third Law
01:03:15 - Chapter 6. Weightlessness

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15889.jpg</video:thumbnail_loc>
      <video:duration>4102</video:duration>
      <video:publication_date>2012-08-28T21:23:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ns6GB4Dph9U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Compass</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Universal</video:tag>
      <video:tag>Gravitation</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Multicultural-Modernism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Multicultural Modernism</video:title>
      <video:description>Lec 32- Multicultural Modernism.
Steven Ehrlich
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17386.jpg</video:thumbnail_loc>
      <video:duration>3849</video:duration>
      <video:publication_date>2012-09-02T19:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/221Ks25xwV8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Application-Problem-with-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Application Problem with Quadratic Formula</video:title>
      <video:description>Application Problem with Quadratic Formula

u16_l5_t2_we5 Application Problem with Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25335.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T02:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZtqz_xw0SQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Geometry-Triangles-and-Parallelograms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Geometry: Triangles and Parallelograms</video:title>
      <video:description>CA Geometry: Triangles and Parallelograms

21-25, triangles and parallelograms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22451.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T02:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0FFEBHBufo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parallelograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Anatomy-of-a-Neuron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Anatomy of a Neuron</video:title>
      <video:description>Anatomy of a Neuron

Introduction to the neuron and its anatomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22449.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-11T02:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ob5U8zPbAX4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology 101</video:title>
      <video:description>&quot;Lec Last - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27198.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-21T03:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwxH9CMiga0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 24 -  MIT 18.03 Differential Equations, Spring 2006&quot; Homogeneous Linear Systems with Constant Coefficients: Solution via Matrix Eigenvalues (Real and Distinct Case).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14843.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-08-28T02:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/heBvViSi9xQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Electrical Engineering 141</video:title>
      <video:description>Lec 14- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17055.jpg</video:thumbnail_loc>
      <video:duration>4793</video:duration>
      <video:publication_date>2012-09-02T05:21:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A0Fe7LXYzis</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Biology 1B</video:title>
      <video:description>lec 4-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23401.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-13T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYrK0UvWnSo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations - Power at Resonance (Resonance Absorption, Resonance Width, Quality Q) - Transient Phenomena (General Solutions including Initial Conditions)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14494.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-08-26T18:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPyTSvJnavE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Interactive-Art-and-Social-Meaning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Interactive Art and Social Meaning</video:title>
      <video:description>&quot;Lec 17 - Interactive Art and Social Meaning&quot; (February 26, 2010) Peggy Weil, adjunct professor of design at the California College of Arts, discusses the incorporation of interaction design and virtual reality into the human experience.

Stanford University
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18886.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-04T07:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWRevX-kVe8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>art</video:tag>
      <video:tag>design</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>Faces</video:tag>
      <video:tag>puppets</video:tag>
      <video:tag>Turing</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Blurring</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>immersive</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>gaming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Computer Science 188</video:title>
      <video:description>&quot;Lec  Last -  Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27166.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-21T03:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2EVVUQYQIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rice-Design-Alliance-2010-Spotlight-Sou-Fujimoto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto</video:title>
      <video:description>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto.
The lecture was held on September 7, 2010 and presented by Sou Fujimoto from Japan.  He was the 2010 recipient of Spotlight: The Rice Design Alliance Prize.  Eligible honorees for the Spotlight Prize must be within their first 15 years of professional practice. An RDA committee of architects and academics convenes annually to consider local, national, and international architects who demonstrate design excellence and promise a great design future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17374.jpg</video:thumbnail_loc>
      <video:duration>5738</video:duration>
      <video:publication_date>2012-09-02T18:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4G8ym05fpY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Spotlight2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Psychology 101</video:title>
      <video:description>&quot;Lec 23 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27189.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
      <video:publication_date>2012-09-21T03:46:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QADbrIIF8Fg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Jacques-Lacan-in-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Jacques Lacan in Theory</video:title>
      <video:description>&quot;Lec 13 - Jacques Lacan in Theory&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on psychoanalytic criticism, Professor Paul Fry explores the work of Jacques Lacan. Lacan&apos;s interest in Freud and distaste for post-Freudian &quot;ego psychologists&quot; are briefly mentioned, and his clinical work on &quot;the mirror stage&quot; is discussed in depth. The relationship in Lacanian thought, between metaphor and metonymy is explored through the image of the point de capiton. The correlation between language and the unconscious, and the distinction between desire and need, are also explained, with reference to Hugo&apos;s &quot;Boaz Asleep.&quot;

00:00 - Chapter 1. Peter Brooks and Lacan
09:03 - Chapter 2. Lacan and Freudian Scholarship
15:51 - Chapter 3. The Mirror Stage
22:18 - Chapter 4. Language and the Unconscious
30:25 - Chapter 5. Metonymy, Metaphor, and Desire
37:03 - Chapter 6. What Is Desire?
46:50 - Chapter 7. Slavoj Žižek

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17417.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-03T13:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkAXsR5WINc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>gaze</video:tag>
      <video:tag>egopsychologists</video:tag>
      <video:tag>dreamwork</video:tag>
      <video:tag>unconscious</video:tag>
      <video:tag>language</video:tag>
      <video:tag>mirrorstage</video:tag>
      <video:tag>détour</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>decapiton</video:tag>
      <video:tag>objet</video:tag>
      <video:tag>petita</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>metonymy</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>need</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>Hugo</video:tag>
      <video:tag>film</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Practice of Art 23AC</video:title>
      <video:description>lec 16-Practice of Art 23AC Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27592.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-30T09:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ndb1OSV9TBY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When checking for vital signs the Blood Pressure is the first vital sign a medical attendant would begin with.This Video show just how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723c8a73-d6f5-4187-8a98-3879628705fe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10147.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 15 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Thought and Language 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19522.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-05T03:12:58.000Z</video:publication_date>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Solar Cell Technology in 2009 and Beyond</video:title>
      <video:description>&quot;Lec 42 - Solar Cell Technology in 2009 and Beyond&quot; (November 11, 2009) Michael McGehee, Professor and Director of the Center for Advanced Molecular Photovoltaics at Stanford, discusses the state-of-the-art in currently competing solar photovoltaic technologies, including the future prospects and potential problems involved with each.

Stanford University
http://www.stanford.edu

Center for Advanced Molecular Photovoltaics
http://camp.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:publication_date>2012-09-04T05:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EYy0beorZHk</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>environment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Have you ever wondered what it would be like to be in the moon during a lunar eclipse?This video explains just what it is like and all you need about the moon.</video:description>
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      <video:duration>99</video:duration>
      <video:publication_date>2011-11-09T15:52:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7399.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>LRO</video:tag>
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      <video:tag>Moon</video:tag>
      <video:tag>temperature</video:tag>
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      <video:description>this video demonstrates how to first aid for a choking conscious adult.</video:description>
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      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:39:33.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
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      <video:tag>First</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>choking</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Adult</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Sum of Logarithms with Same Base</video:title>
      <video:description>Sum of Logarithms with Same Base

u18_l2_t2_we1 Sum of Logarithms with Same Base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25425.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-18T14:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkGrXzakRFs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Logarithms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
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    <video:video>
      <video:title>Lec 31 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>Multiplying mixed numbers 1 (ex 1)

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25417.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:58:09.000Z</video:publication_date>
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      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-C3-Lecture-3-Supply-and-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics C3 - Lecture 3: Supply and Demand</video:title>
      <video:description>Economics C3 - Lecture 3: Supply and Demand

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25969.jpg</video:thumbnail_loc>
      <video:duration>4260</video:duration>
      <video:publication_date>2012-09-18T23:26:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8jsGLuRFbEM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Benefits-of-a-Restructured-Electric-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Benefits of a Restructured Electric Industry</video:title>
      <video:description>&quot;Lec 51 - Benefits of a Restructured Electric Industry&quot; April 29, 2009 - Frank Wolak, senior fellow at the Stanford Institute for Economic Policy Research, discusses restructuring of the electricity industry in the U.S. using examples from California and explains the problems involved in energy market design. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu
 
Stanford Institute for Economic Policy Research
http://siepr.stanford.edu/

Frank Wolak&apos;s Homepage
http://www.stanford.edu/~wolak

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18822.jpg</video:thumbnail_loc>
      <video:duration>3821</video:duration>
      <video:publication_date>2012-09-04T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bqn0YdeO9tg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>restructuring</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>ba</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Another-u-subsitution-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Another u-subsitution example</video:title>
      <video:description>Another u-subsitution example

Finding the antiderivative using u-substitution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19859.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-06T00:24:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IAbSeAk5RJU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>U</video:tag>
      <video:tag>subsitution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-How-Twitter-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- How Twitter Works</video:title>
      <video:description>Lec 13- How Twitter Works.
The Beauty and Joy of Computing</video:description>
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      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-04T19:02:44.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Converting-mixed-numbers-and-improper-fractions-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Converting mixed numbers and improper fractions (ex 2)</video:title>
      <video:description>Converting mixed numbers and improper fractions (ex 2)

Converting mixed numbers and improper fractions (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25396.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T13:36:55.000Z</video:publication_date>
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      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Lec-34-Physics-112-Lecture-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Physics 112 - Lecture 37</video:title>
      <video:description>Physics 112 - Lecture 37

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26563.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-19T01:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzH1lUMCYRk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 34 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 33: Left and Right Inverses; Pseudoinverse.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14606.jpg</video:thumbnail_loc>
      <video:duration>2513</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
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      <video:tag>algebra</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
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      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Anti-Gravity Centrifuge Engine</video:title>
      <video:description>How an Anti-gravity centrifuge engine will work? This video provides an actual view of anti-gravity insted of playing with batteries and cell phones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2c48b1f-bf6a-42d3-bb39-b19e0dab85c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-01-30T05:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29047.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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      <video:tag>TR</video:tag>
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      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -6 Getting At Least One Heads</video:title>
      <video:description>Getting At Least One Heads

Probability of getting at least one heads in multiple flips of a fair coin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21853.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-10T16:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkyZ45KQYi4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Heads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Frequency-Probability-and-Unfair-Coins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -7 Frequency Probability and Unfair Coins</video:title>
      <video:description>Frequency Probability and Unfair Coins


A different way of thinking about probability when we don&apos;t have equally likely events</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21854.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-10T16:58:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RI874OSJp1U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Unfair</video:tag>
      <video:tag>Coins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-abc-conjecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - abc conjecture</video:title>
      <video:description>ABC conjecture is explained in this video. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due its video popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ce0f724-bf65-471f-8bd3-1ddf52cea13b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2013-01-11T07:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28607.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>abc</video:tag>
      <video:tag>conjecture</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Exactly-Three-Heads-in-Five-Flips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -9 Exactly Three Heads in Five Flips</video:title>
      <video:description>Exactly Three Heads in Five Flips

Probability of exactly 3 heads in 5 flips using combinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21856.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-10T17:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/udG9KhNMKJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exactly</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Heads</video:tag>
      <video:tag>in</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Flips</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164B-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164B - Lecture 13</video:title>
      <video:description>PACS 164B - Lecture 13

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17606.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-03T16:24:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUSM2YoyhQg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Introduction-to-plant-morphology-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Introduction to plant morphology an</video:title>
      <video:description>Lec 34- Introduction to plant morphology an.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18546.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-04T02:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKjqnJCBr8w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Huygens&apos; Principle - Interference - Thin films - Soap - Oil - Light (double slit interference)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14519.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-08-26T18:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbeBEIoE3Qg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Probability-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Probability (part 6)</video:title>
      <video:description>Probability (part 6)

Introduction to conditional probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21863.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-10T17:07:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xf3vfczoCho</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Shoot-morphology-anatomy-and-growt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Shoot morphology, anatomy and growt</video:title>
      <video:description>Lec 35- Shoot morphology, anatomy and growt.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18550.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-09-04T02:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNkBzoQeLzY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-loose-our-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we loose our hair</video:title>
      <video:description>It is believed that hair loss is due to a gene on the X chromosome inherited from your mother.  So, if you look at your maternal grandfather you&apos;ll know about your own male pattern baldness. This is only partly true, take a look at asapSCIENCE&apos;s video on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c688bc5f-a743-42e6-ba04-f9a8d55235ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-10-02T02:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31799.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>baldness</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electrolysis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electrolysis Experiment</video:title>
      <video:description>This Video illustrates the process of electrolysis of water. One of the electrodes produces oxygen gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/d30289b2-0f76-4fc8-a9d2-99fe713e3c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-01-25T15:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6770.mp4</video:content_loc>
      <video:uploader>Luis Ribeiro</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electrólise</video:tag>
      <video:tag>da</video:tag>
      <video:tag>água</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Post-Colonial-Criticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Post-Colonial Criticism</video:title>
      <video:description>&quot;Lec 22 - Post-Colonial Criticism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on post-colonial theory, Professor Paul Fry explores the work of Edward Said and Homi K. Bhabha. The complicated origins, definitions, and limitations of the term &quot;post-colonial&quot; are outlined. Elaine Showalter&apos;s theory of the phasic development of female literary identity is applied to the expression of post-colonial identities. Crucial terms such as ambivalence, hybridity, and double consciousness are explained. The relationship between Bhabha&apos;s concept of sly civility and Gates&apos;s &quot;signifyin&apos;&quot; is discussed, along with the reliance of both on semiotics.

00:00 - Chapter 1. Problems With the Term &quot;Post-Colonial&quot;
08:56 - Chapter 2. A Room of One&apos;s Own Revisited
14:00 - Chapter 3. Orientalism and Showalter&apos;s Phases
20:51 - Chapter 4. The Relationship Between Said and Bhabha
26:54 - Chapter 5. The Master-Slave Dialectic
36:12 - Chapter 6. Bhabha: Ambivalence and Hybridity
50:40 - Chapter 7. &quot;Sly Civility&quot; as Signifyin&apos;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17426.jpg</video:thumbnail_loc>
      <video:duration>3282</video:duration>
      <video:publication_date>2012-09-03T13:30:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UarXGSuyyrw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Orientalism</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>binarism</video:tag>
      <video:tag>hybridity</video:tag>
      <video:tag>slycivility</video:tag>
      <video:tag>ambivalence</video:tag>
      <video:tag>Showalter</video:tag>
      <video:tag>s</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>Gates</video:tag>
      <video:tag>sygnifyin</video:tag>
      <video:tag>Antonio</video:tag>
      <video:tag>Gramsci</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Going</video:tag>
      <video:tag>native</video:tag>
      <video:tag>East</video:tag>
      <video:tag>India</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Warren</video:tag>
      <video:tag>Hastings</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Grant</video:tag>
      <video:tag>TheSearchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 10- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in relation to the high fructose corn syrup plant and chemical engineering.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18853.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-09-04T06:26:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WUEaZ44GLV4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>joules</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>propane</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>gallon</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>kilowatt</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>therm</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Requirements-of-a-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Requirements of a Master Cast</video:title>
      <video:description>&quot;Lec 58 - Requirements of a Master Cast&quot; The main requirements of the master cast and how to fulfill them.  Orig. air date: JUN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20966.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-08T06:48:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isL4wLk5SpM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>the</video:tag>
      <video:tag>main</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>fulfill</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 15 -Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27118.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-21T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5pfWLqV0ds</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dependent-Probability-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -18 Dependent Probability Example 2</video:title>
      <video:description>Dependent Probability Example 2

Another example of dependent probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21865.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-10T17:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7BkcNLOf56w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Bioengineering-200</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Bioengineering 200 -</video:title>
      <video:description>lec 1-Bioengineering 200 The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27599.jpg</video:thumbnail_loc>
      <video:duration>2048</video:duration>
      <video:publication_date>2012-09-30T09:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvE8m2ZF-6w</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-find-dna-sequences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to find dna sequences</video:title>
      <video:description>Basic information about the southern blot method for DNA sequencing.  This method is used for cloning.  Take a quick look at how to replicate and identify specific DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/eb509486-92f5-4fa4-8c18-5100b7e4b64f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2014-10-02T00:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31778.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mass-Spectroscopy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectroscopy Video</video:title>
      <video:description>Mass Spectroscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/8a5ce427-81b5-4867-85cd-3b7aec393ac7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-10-23T16:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7211.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Spectroscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Series-Sum-Example-IIT-JEE-Questions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Series Sum Example-IIT JEE Questions</video:title>
      <video:description>This video shows series sum example.

2010 IIT JEE Paper 1 Problem 54 Series Sum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24993.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-17T17:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6fbDssPeac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>series</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Images-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Images Video</video:title>
      <video:description>Learn how to add background image with CSS that fills entire page with image no white space scales image as needed Make your images display the way you want them to on web pages and blogs with css</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f987ae0e-48e0-4b41-8885-e252dcc95dd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2010-12-15T14:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6586.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Multiplying-Fractions-Word-Problems-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Multiplying Fractions Word Problems (ex 1)</video:title>
      <video:description>Multiplying Fractions Word Problems (ex 1)

Multiplying Fractions Word Problems (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25399.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-09-18T13:40:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jZUgNoj-oHY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Photon-splitting-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Photon splitting (Quiz)</video:title>
      <video:description>Photon splitting (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26207.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-19T00:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AE8u8V-Pl-c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photon</video:tag>
      <video:tag>Splitting</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 1 - Sustainable Living Program&quot; Scott Sherman on &quot;Introductions, Footprints, and Empowerment,&quot; as part of the Education for Sustainable Living Program (ESLP). 

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Scott Sherman is a founder of the Transformative Action Institute (TIA), devoted to training a new generation of social entrepreneurs, innovators, visionaries and problem-solvers for the 21st century. www.transformativeaction.org

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20617.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-06T16:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vkrZKGv-_Sk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Scott</video:tag>
      <video:tag>Sherman</video:tag>
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      <video:tag>Introductions</video:tag>
      <video:tag>Footprints</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Dissection-Human-Skull-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 Dissection: Human Skull - Part II</video:title>
      <video:description>&quot;Lec 6 Dissection: Human Skull - Part II&quot;The gross anatomy and dissection of the contour and surface features of facial skeleton on a human cadaver. Part 2 of 5 Orig. air date: OCT 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21660.jpg</video:thumbnail_loc>
      <video:duration>1389</video:duration>
      <video:publication_date>2012-09-09T06:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hf3wbGH-lL8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Photoelectric-Effect-Tennis-Ball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Photoelectric Effect-Tennis Ball</video:title>
      <video:description>Photoelectric Effect-Tennis Ball

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26198.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-19T00:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wFY9ZvUmM5o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Tennis</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Difference-of-Sample-Means-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Difference of Sample Means Distribution</video:title>
      <video:description>Difference of Sample Means Distribution

Difference of Sample Means Distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22719.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T02:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TcIDXqmt74A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Means</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Proof-Opposite-Angles-of-Parallelogram-Congruent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Proof - Opposite Angles of Parallelogram Congruent</video:title>
      <video:description>Proof - Opposite Angles of Parallelogram Congruent

Showing that opposite angles of a parallelogram are congruent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20416.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T14:52:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oIV1zM8qlpk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Opposite</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>parallelogram</video:tag>
      <video:tag>Congruent</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-living-Spirochaetes-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free living Spirochaetes I</video:title>
      <video:description>Free living Spirochaetes with hooks at both ends. Size range from 15 to 30um long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11885.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-02-09T08:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/29be3QZKhgk</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>swamp</video:tag>
      <video:tag>spirochaetes</video:tag>
      <video:tag>hooked</video:tag>
      <video:tag>ends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -27 Introduction to Random Variables</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to random variables and probability distribution functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21874.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-10T17:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYdiKeQ9xEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Probability-Density-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -28 Probability Density Functions</video:title>
      <video:description>This lecture is provided by Khan Academy. 
Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21875.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T17:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -29 Binomial Distribution 1</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21876.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-10T17:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -30 Binomial Distribution 2</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21877.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-10T17:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -31 Binomial Distribution 3</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21878.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-10T17:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKNpQ_KTXvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-105-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 105 - Lecture 10</video:title>
      <video:description>Electrical Engineering 105 - Lecture 10

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25977.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-18T23:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HmJ1Oa-fNAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 8 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues lecturing on the general properties of the Fourier Transforms  by two paths. First, to develop specific transforms and second, to understand the Fourier transforms with different combinations and functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17612.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-03T16:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wUT1huREHJM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>delays</video:tag>
      <video:tag>stretches</video:tag>
      <video:tag>convolutions</video:tag>
      <video:tag>shifted</video:tag>
      <video:tag>Interpretations</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Shifts</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Sn1-and-Sn2-epoxide-opening-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Sn1 and Sn2 epoxide opening discussion</video:title>
      <video:description>Sn1 and Sn2 epoxide opening discussion

Sn1 and Sn2 epoxide opening discussion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24600.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T14:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ordpoq2dHAk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>epoxide</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Gross-Anatomy-Cutaneous-Nerves-of-the-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back</video:title>
      <video:description>&quot;lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back&quot;Dissection of cadaver showing the cutaneous nerves of the back and other anatomical landmarks using a human cadaver.  Orig. air date: JUL 2 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21672.jpg</video:thumbnail_loc>
      <video:duration>1450</video:duration>
      <video:publication_date>2012-09-09T06:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JcqYZ9eRjdE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Back</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Formula-from-Mass-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Formula from Mass Composition</video:title>
      <video:description>Formula from Mass Composition

Figuring out the empirical formula from a molecules mass composition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22524.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-11T02:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xatVrAh2U0E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formula</video:tag>
      <video:tag>From</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Species</video:title>
      <video:description>Species

What a species is and isn&apos;t.  Ligers, tiglons, mule, hinnies, and dogs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22525.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T02:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tmt4zrDK3dA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-SAT-Prep-Test-8-Section-5-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  115 - SAT Prep: Test 8 Section 5 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 4

Problems 16-20 starting on page 859</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22527.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:23:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5z0MSvTtRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Review-of-Revenue-and-Cost-Graphs-for-a-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Review of Revenue and Cost Graphs for a Monopoly</video:title>
      <video:description>Review of Revenue and Cost Graphs for a Monopoly

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25506.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-18T15:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJip-WyQtpk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Monopoly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Oligopolies-and-Monopolisitc-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Oligopolies and Monopolisitc Competition</video:title>
      <video:description>Oligopolies and Monopolisitc Competition

Thinking about different markets that are in-between monopolies and perfect competition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25507.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-18T15:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PzDthFTzEa0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Oligopolies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Monopolisitc</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Experiments-In-Determining-The-Center-Of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Experiments In Determining The Center Of Gravity</video:title>
      <video:description>This video clarifies the definition of center of gravity. It also demonstrates how to determine the center of gravity for irregularly shaped lamina. Center of gravity is the point through which the resultant of the weight of all the particles of the body acts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af799b37-cc5a-44de-a14b-d95cfa799ece/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-12T02:40:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11403.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>centre</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>Cardboard</video:tag>
      <video:tag>Barycenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-104-Lecture-11-One-hour-and-four-minutes-of-lec</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 104 - Lecture 11- One hour and four minutes of lec</video:title>
      <video:description>Economics 104 - Lecture 11- One hour and four minutes of lec

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27084.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-19T06:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tVEgoDdaaZE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>one</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Singapore-Math-Grade-3a-Unit-1-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -4 Singapore Math: Grade 3a, Unit 1 (part 4)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 4)

More on place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21894.jpg</video:thumbnail_loc>
      <video:duration>743</video:duration>
      <video:publication_date>2012-09-10T17:52:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TjtFhuMdU8</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Singapore-Math-Grade-3a-Unit-1-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 Singapore Math: Grade 3a, Unit 1 (part 5)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 5)

Even more on place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21895.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-10T17:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2eSH9zCAA9Q</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Singapore-Math-Grade-3a-Unit-1-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -8 Singapore Math: Grade 3a, Unit 1 (part 8)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 8)

More on number patterns with place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21898.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
      <video:publication_date>2012-09-10T17:56:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e9MA-Dpt1_w</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Singapore-Math-Grade-3a-Unit-1-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 9 Singapore Math: Grade 3a, Unit 1 (part 9)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 9)

More number patterns with place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21899.jpg</video:thumbnail_loc>
      <video:duration>1073</video:duration>
      <video:publication_date>2012-09-10T17:56:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kNuBFpN7z18</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 2D (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15731.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-08-28T20:00:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gYME3EbIqV4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-111-Laser-Induced-Fluorescence-and-Raman-Scattering-LIF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 111: Laser Induced Fluorescence and Raman Scattering (LIF)</video:title>
      <video:description>Physics 111: Laser Induced Fluorescence and Raman Scattering (LIF)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanied the Laser Induced Fluorescence and Raman Scattering Experiment, providing students with an introduction to the theory, apparatus, and procedures.  This experiment is no longer in use in the Physics 111 lab.

Molecules in the gaseous state can absorb light when the frequency or photon energy matches the energy difference between two levels. A short time later, the molecules decay to lower energy states and emit photons (fluorescent light) with energies corresponding to energy differences between states. The lower states can be the same as or different from the original state. Observation of frequencies of light absorbed or of these fluorescence photons can tell us about the energy level structure of the molecule. 

In addition to absorption, molecules also scatter light no matter what its frequency. In this laboratory the techniques of absorption, laser induced fluorescence and scattering are used to study rotational, vibrational, and electronic energy levels of the ground and excited electronic states of diatomic molecular iodine, oxygen, and nitrogen. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27020.jpg</video:thumbnail_loc>
      <video:duration>3883</video:duration>
      <video:publication_date>2012-09-19T06:24:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lC3VLLIfV_U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>RAMAN</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>LIF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Computer Science 164</video:title>
      <video:description>lec 24-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27565.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-30T08:37:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NG-WEI9oA34</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antimony-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antimony video - Periodic Table of Videos</video:title>
      <video:description>Antimony is element number 51 and its chemical symbol is Sb. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12139.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-04-03T14:42:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcc6qNT3BoU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>antimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-C3-Lecture-5-Governmental-Intervention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics C3 - Lecture 5: Governmental Intervention</video:title>
      <video:description>Economics C3 - Lecture 5: Governmental Intervention

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25978.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-09-18T23:27:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hSHrnsvMQMs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>Intervention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ford-interlocking-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ford interlocking suture</video:title>
      <video:description>The ford interlocking suture pattern is probably the most common suture pattern used in bovine skin a simple surgeons knot is used to start the pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13877e0f-81d9-4bee-8e9d-05028022bd8a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-29T11:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8942.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ford</video:tag>
      <video:tag>Interlocking</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Triple-Integrals-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Triple Integrals 3</video:title>
      <video:description>Triple Integrals 3

Figuring out the boundaries of integration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19925.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-06T01:01:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZN2PfqZ4ihM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Dividing-Whole-Numbers-and-Applications-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Dividing Whole Numbers and Applications 5</video:title>
      <video:description>Dividing Whole Numbers and Applications 5

U01_L3_T2_we5 Dividing Whole Numbers and Applications 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24721.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-09-17T16:20:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MS7k0BVR_uM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Making-Mini-Romes-on-the-Western-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Making Mini Romes on the Western Frontier</video:title>
      <video:description>&quot;Lec 21- Making Mini Romes on the Western Frontier&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores the architecture of the western provinces of the Roman Empire, focusing on sites in what are now North Italy, France, Spain, and Croatia. Her major objective is to characterize &quot;Romanization,&quot; the way in which the Romans provide amenities to their new colonies while, at the same time, transforming them into miniature versions of the city of Rome. Professor Kleiner discusses the urban design of two Augustan towns before proceeding to an investigation of a variety of such established Roman building types as theaters, temples, and aqueducts. The well-preserved Theater at Orange, the Maison Carrée at Nîmes, and the unparalleled aqueducts at Nîmes (the Pont-du-Gard) and Segovia are highlighted. The lecture concludes with an overview of imperial and private arches and tombs in the western provinces, among them the controversial three-bayed arch at Orange. The Trophy of Augustus at La Turbie serves as a touchstone for the Roman West, as it commemorates Augustus&apos; subjugation of the Alpine tribes, clearing the way for Rome to create new cities with a distinctive Roman stamp.

00:00 - Chapter 1. Roman Colonies in the West 
10:37 - Chapter 2. Urban Planning in North Italy and the South of France 
20:55 - Chapter 3. Augustan Temples at Vienne and Nimes 
32:33 - Chapter 4. The Pont du Gard and the Aqueduct at Segovia 
47:33 - Chapter 5. Augustus Pacification of the Alpine Tribes and his Trophy at La Turbie 
01:02:17 - Chapter 6. Funerary and Commemorative Architecture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23060.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-12T05:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_OTCjTceIAo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>Romes</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Frontier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-105-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 105 - Lecture 11</video:title>
      <video:description>Electrical Engineering 105 - Lecture 11

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25979.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-09-18T23:28:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/93529thCJKQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Pulsations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Pulsations</video:title>
      <video:description>A peripheral pulse is a pulse which can be felt at the periphery or edge of the body. This video explains how to detect the peripheral pulsation in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3254669-9caf-4e54-8fcf-e34ede01a9fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-01T03:46:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10140.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Pulsations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-iodine-for-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of iodine for life</video:title>
      <video:description>Iodine is essential for life. Thyroid gland which regulates many biological processes as well as development of body, cannot function properly when there is shortage of iodine in the body. This video explains the importance of iodine for life. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12096.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-04-03T14:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JUBsJLRSM64</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>iodine</video:tag>
      <video:tag>goitre</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-105-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 105 - Lecture 13</video:title>
      <video:description>Electrical Engineering 105 - Lecture 13

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25984.jpg</video:thumbnail_loc>
      <video:duration>4771</video:duration>
      <video:publication_date>2012-09-18T23:29:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KlmTuxiAR_Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-C3-Lecture-7-Costs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics C3 - Lecture 7: Costs</video:title>
      <video:description>Economics C3 - Lecture 7: Costs

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25985.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-18T23:29:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDzr9H__51s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Costs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yest-the-model-of-protein-synthesis-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yest, the model of protein synthesis: Part 1</video:title>
      <video:description>In yest, most of the activities is carried out by proteins. It acts as a model for studying protein synthesis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/bbe4fb33-2322-473e-b9e7-c2f8b43d5cce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-12-04T03:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1156.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-105-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 105 - Lecture 15</video:title>
      <video:description>Electrical Engineering 105 - Lecture 15

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25989.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
      <video:publication_date>2012-09-18T23:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sgru9iFUWYU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 25 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27396.jpg</video:thumbnail_loc>
      <video:duration>2149</video:duration>
      <video:publication_date>2012-09-21T06:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PY59iL2vjEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 23 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23553.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-09-14T09:22:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nufxmyGI9p4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Proof-ddxxn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Proof: d/dx(x^n)</video:title>
      <video:description>Proof: d/dx(x^n)

Proof that d/dx(x^n) = n*x^(n-1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19820.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-05T17:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZnc3PtNaN4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>x</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Economics-C3-Lecture-11-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics C3 - Lecture 11: Externalities</video:title>
      <video:description>Economics C3 - Lecture 11: Externalities

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26001.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-18T23:32:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SIn_4ZVWsZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Vascular-Disorders-of-the-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Vascular Disorders of the Central Nervous System</video:title>
      <video:description>&quot;Lec 13 - Vascular Disorders of the Central Nervous System&quot; (January 26, 2010) Michael Marks, Stanford Professor of Radiology, and Robert Dodd, Stanford Assistant Professor in Neurosurgery and Radiology, discuss three pathologies: strokes, aneurisms, arteriovenous malformations.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18734.jpg</video:thumbnail_loc>
      <video:duration>6549</video:duration>
      <video:publication_date>2012-09-04T04:28:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggihzmbZhXY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>circu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-Lab-MWV25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria Lab (MWV25)</video:title>
      <video:description>What kinds of bacteria are growing in your sink or your refrigerator? How about on your keyboard at work? Does soap really reduce the amount of bacteria on your hands?

Dr. Keith Lampel of the Food and Drug Administration helps citizen scientists discover the world of bacteria in and around us.

Filmed at the Marian Koshland Science Museum in Washington, D.C., this two-part science lab kicked off with a hands-on activity in the museum to observe the invisible bacteria that are present all around us. Attendees were shown how to prepare samples in the museum and took lab supplies with them for further investigation in their homes, offices and schools. For the second part of program, participants shared their scientific endeavors from the previous week as Dr. Lampel answered their questions and discussed recent research at the FDA, new technologies, and new initiatives in food safety.

Dr. Keith Lampel is the Director of the Division of Microbiology within the Center for Food Safety and Applied Nutrition at the Food and Drug Administration (FDA). His research interests include the development of rapid detection methods for food-borne pathogens using DNA-based technology, and identifying the genes in these bacteria that are involved in the development of disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b7e14cab-24fa-49e4-8762-c37fb228dea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2010-04-13T16:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4237.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>FDA</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Kieth</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Lampel</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Scienc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-37-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 37- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 37- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16889.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-01T14:58:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DGCcLXxLTns</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Negative-Numbers-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Negative Numbers Introduction</video:title>
      <video:description>Negative Numbers Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20524.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T15:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hlal9ME2Aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on Enumeration.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15949.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-29T00:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GIP9MPFJmhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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The Beauty and Joy of Computing
Professor Dan Garcia
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eCHEM 1A: Online General Chemistry
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    <loc>https://dnatube.com/videos/Sounds-of-the-Fetal-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds of the Fetal Heart</video:title>
      <video:description>This video provides a sound track through ultra sound of the fetal heart sounds. This is done to detect any abnormalities that may be afflicting the fetus.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2011-12-11T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11027.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his discussion on factor analysis and expectation-maximization steps, and continues on to discuss principal component analysis (PCA). 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ey2PE5xi9-A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>principal</video:tag>
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      <video:tag>analysis</video:tag>
      <video:tag>PCA</video:tag>
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    <loc>https://dnatube.com/videos/Lec-12-Law-2706-Climate-Change-and-Carbon-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.6  Climate Change and Carbon Markets;</video:title>
      <video:description>Law 270.6  Climate Change and Carbon Markets;

Class 14: Climate Change and Carbon Markets; and Recap and Conclusion - April 24, 2008</video:description>
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      <video:publication_date>2012-09-05T03:52:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3PvRezIWfGg</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the repair of ACL injury by DMC sports medicine specialists. This video is to help you during the emergency.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20926.jpg</video:thumbnail_loc>
      <video:duration>819</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/to6yTKXnqpw</video:player_loc>
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      <video:category>Particle Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Lecture 3</video:title>
      <video:description>Chemistry 1A - Lecture 3

General Chemistry</video:description>
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      <video:player_loc>https://www.youtube.com/embed/AUSlw2aVo14</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 31 - Pure Numbers and Significant Digits</video:title>
      <video:description>Pure Numbers and Significant Digits

Pure Numbers and Significant Digits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20580.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ym5u5IlYWcg</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-32-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I</video:title>
      <video:description>&quot;Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I&quot; Part one depicts the facebow transfer and part two shows the transfer of the mandibular cast.  Orig. air date: DEC 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T04:53:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SH7jJnLz3ew</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-69-Setting-Anterior-Teeth-for-Immediate-Maxillary-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69-Setting Anterior Teeth for Immediate Maxillary Denture</video:title>
      <video:description>&quot;Lec 69-Setting Anterior Teeth for Immediate Maxillary Denture&quot; Setting functional anterior teeth for maxillary immediate denture on a stabilized base plate. The occlusal surfaces equilibrated by grinding to achieve proper articulation. Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>938</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/smKap93cm34</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-2-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Senator Mike Gravel - Former Democratic Senator from Alaska

http://polisci.berkeley.edu/</video:description>
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      <video:duration>2903</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/c1BYZwL_6w0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>high</video:tag>
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    <loc>https://dnatube.com/videos/Penicllin-Mechanism-Its-Working</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Penicllin Mechanism- Its Working</video:title>
      <video:description>This video informs about how pencillin works and mechanism of medicine. pencillin avoid the formation of germs by producing beta lactam antibiotics which stops the formation of peptidoglycan cross-links.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6f8bee71-cc99-4826-b704-be6215bb553d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T22:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11032.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cosmology</video:title>
      <video:description>&quot;Lec 1 - Cosmology&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 13, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6183</video:duration>
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      <video:tag>velocity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/BhS5s1T1as8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
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    <loc>https://dnatube.com/videos/Lec-120-Curl-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Curl 3</video:title>
      <video:description>Curl 3

More on curl</video:description>
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      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Double Integral 1</video:title>
      <video:description>Double Integral 1

Introduction to the double integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19915.jpg</video:thumbnail_loc>
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      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-21-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Astronomy 10</video:title>
      <video:description>&quot;Lec 21 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23784.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/z6PFOk2ob8A</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry C234</video:title>
      <video:description>&quot;Lec 10 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23897.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-14T11:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c4ueBrMwrQg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Mounting Stone Casts on a Whip Mix Articulator</video:title>
      <video:description>&quot;Lec 41 - Mounting Stone Casts on a Whip Mix Articulator&quot; Demonstrates the mounting of stone casts on a Whip Mix articulator.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21407.jpg</video:thumbnail_loc>
      <video:duration>1090</video:duration>
      <video:publication_date>2012-09-09T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rviowV4fnss</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 141 - Lecture 16</video:title>
      <video:description>Electrical Engineering 141 - Lecture 16. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26084.jpg</video:thumbnail_loc>
      <video:duration>4625</video:duration>
      <video:publication_date>2012-09-18T23:50:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/id5f5MYpTpg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Polar-Coordinates-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Polar Coordinates 3</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting between Cartesian and Polar functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19979.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T01:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iqN12hCn10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Conic-Sections-Hyperbolas-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Conic Sections: Hyperbolas 2</video:title>
      <video:description>Conic Sections: Hyperbolas 2

Continuation of the intro to hyperbolas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20172.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-06T02:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hl58vTCqVIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Hyperbolas</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Purgatory-XXX-XXXI-XXXIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  - Purgatory XXX, XXXI, XXXIII</video:title>
      <video:description>&quot;Lec 14  - Purgatory XXX, XXXI, XXXIII&quot; Dante in Translation (ITAL 310)

This lecture deals with Dante&apos;s representation of the Earthly Paradise at the summit of Mount Purgatory. The quest for freedom begun under the aegis of Cato in Purgatory I reaches its denouement at the threshold of Eden, where Virgil proclaims the freedom of the pilgrim&apos;s will (Purgatory XXVII). Left with pleasure as his guide, the pilgrim nevertheless falls short of a second Adam in his encounter with Matelda. His lingering susceptibility to earthly delights is underscored at the arrival of Beatrice (Purgatory XXX) whose harsh treatment of the pilgrim is read as a retrospective gloss on the dream of the Siren in Purgatory XIX. By dramatizing his character&apos;s failings within the Earthly Paradise, Dante replaces the paradigm of conversion as a once-for-all event with that of an ongoing process to be continued in Paradise under the guidance of Beatrice.

00:00 - Chapter 1. Virgil&apos;s Last Words 
11:03 - Chapter 2. Cantos XXVIII to XXXIII: Pastoral Oasis Segment 
25:52 - Chapter 3. Canto XXX: Beatrice Arrives 
38:43 - Chapter 4. Canto XXXI: The Confession 
46:47 - Chapter 5. Canto XXXIII: The End of &quot;Purgatory&quot;
01:01:05 - Chapter 6. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23079.jpg</video:thumbnail_loc>
      <video:duration>4121</video:duration>
      <video:publication_date>2012-09-12T06:33:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YHNglNw7BE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>XXX</video:tag>
      <video:tag>XXXI</video:tag>
      <video:tag>XXXIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Conic-Sections-Hyperbolas-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Conic Sections: Hyperbolas 3</video:title>
      <video:description>Conic Sections: Hyperbolas 3

Part 3 of the intro to hyperbolas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20173.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lGQw-W1PxBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Hyperbolas</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Identifying-Conics-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Identifying Conics 1</video:title>
      <video:description>Identifying Conics 1

Part 1 of identifying and graphic conic sections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20174.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2012-09-06T02:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LSJuu4Qm2qQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Conics</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Soldering-Finishing-and-Polishing-an-Anterior-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Soldering, Finishing, and Polishing an Anterior Bridge</video:title>
      <video:description>&quot;Lec 42 - Soldering, Finishing, and Polishing an Anterior Bridge&quot;Shows how to postition pontics with Duralay, soldering, finishing, and polishing the anterior bridge. Orig. air date: NOV 23 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20846.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-07T17:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAHXK6jW17U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Finishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polishing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-DENT-718-Partial-denture-attachments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - DENT 718: Partial denture attachments</video:title>
      <video:description>&quot;Lec 16 - DENT 718: Partial denture attachments&quot; Lecture 7 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the various ways partial dentures may be anchored in place.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21319.jpg</video:thumbnail_loc>
      <video:duration>1936</video:duration>
      <video:publication_date>2012-09-09T04:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MXOV3dtmnnw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>attachments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 9- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the isomeriser and chemical reactions within a glucose isomerase plant.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18852.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-04T06:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNR4i8bHYpo</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>separator</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>isomerase</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Fraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 17 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses biomedical engineering and the functions and anatomy of the kidney.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18860.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-09-04T06:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTt9G86K4ME</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Ureter</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>glomeruli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Similarity-Postulates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Similarity Postulates</video:title>
      <video:description>Similarity Postulates

Thinking about what we need to know whether two triangles are similar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20311.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-06T14:09:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bO0TmJ6Ba4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Postulates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Conic-Identification-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Conic Identification 3</video:title>
      <video:description>Conic Identification 3

Let&apos;s identify (and graph) a couple of more conics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20176.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-06T02:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dru0RHgfp2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Identification</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3  PACS 164B</video:title>
      <video:description>This is lecture 3 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
We today discuss PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19377.jpg</video:thumbnail_loc>
      <video:duration>1835</video:duration>
      <video:publication_date>2012-09-05T01:55:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WhvbIhAbKFQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 2- Chemistry 1A.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16852.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-01T14:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abAdH6WqM6c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 8 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27111.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-21T02:50:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R50a_KkYc94</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spherical-internal-combustion-engine-kugelmotor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spherical internal combustion engine kugelmotor</video:title>
      <video:description>A swing piston engine is a type of internal combustion engine in which the pistons move in a circular motion inside a ring shaped cylinder moving closer and further from each other to provide compression and expansion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9092.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-29T20:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9092.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Spherical</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Kugelmotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Social-Annotation-Contextual-Collaboration-Online-Transparency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Social Annotation, Contextual Collaboration, Online Transparency</video:title>
      <video:description>&quot;Lec 4- Social Annotation, Contextual Collaboration, Online Transparency&quot; (January 30, 2009) Bobby Fishkin, CEO and Co-Founder of Reframe It Inc., looks at how certain interface innovations can allow time shifting in the interpretation of scholarly texts and online content and how these same interface innovations have a long history among great thinkers and ordinary readers who have placed texts of centrality into their social context through contextual use of marginalia.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18717.jpg</video:thumbnail_loc>
      <video:duration>3670</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zt4kuqe-5z0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>information</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>content</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>page</video:tag>
      <video:tag>comment</video:tag>
      <video:tag>opinion</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>annotation</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>response</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>Stickies</video:tag>
      <video:tag>press</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balantidium-coli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balantidium coli</video:title>
      <video:description>Largest protozoan parasite of man
A common parasite of pigs.
Human infection is less frequent &amp; parasitize distal ileum and colon.
They invade the mucosa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/cb2e6b27-c2ac-49b6-b4e5-b45e12fb6fe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-04-03T09:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6900.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Balantidium</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Parasitology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Legal-Studies-160-Lecture-8-The-Crisis-of-the-Scaffold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Legal Studies 160 - Lecture 8: The Crisis of the Scaffold</video:title>
      <video:description>Legal Studies 160 - Lecture 8: The Crisis of the Scaffold

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26085.jpg</video:thumbnail_loc>
      <video:duration>4515</video:duration>
      <video:publication_date>2012-09-18T23:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hgGL4QQgPYw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>the</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Scaffold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-The-Acid-Etch-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112  - The Acid Etch Bridge</video:title>
      <video:description>&quot;Lec 112  - The Acid Etch Bridge&quot; Demonstrates the use of the Nuva ultraviolet light curing system, the fabrication and delivery of an an- terior three unit, acid etch bridge using the Nuva System. Orig. air date: AUG 18 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21710.jpg</video:thumbnail_loc>
      <video:duration>2232</video:duration>
      <video:publication_date>2012-09-09T07:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWcrpopfSdc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Etch</video:tag>
      <video:tag>bridge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Zeroing-The-Hanau-H2-PR-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Zeroing The Hanau H2-PR Articulator</video:title>
      <video:description>&quot;Lec 43 - Zeroing The Hanau H2-PR Articulator&quot; Before mounting casts in the articulator, nine adjustments must be checked to make sure they are zeroed. The steps in zeroing the articulator are depicted here. Orig. air date: OCT 23 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21409.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-09T05:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Web6nvYgzC8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Zeroing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>H2</video:tag>
      <video:tag>PR</video:tag>
      <video:tag>Articulator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Polarizability

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15194.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-28T15:34:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M8QoJojEklw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>redox</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Thermodynamics and Spontaneous Change

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15195.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-08-28T15:35:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qm_hVsoM4OY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Statistics 20</video:title>
      <video:description>Lec 7- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17196.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-02T12:32:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q2fBKp6aK7I</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Team-Firebolt-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Team Firebolt: Post-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 11 - Team Firebolt: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team Firebolt - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15198.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-08-28T15:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9XakUrkwgw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Team-Double-Stuft-Reduced-Fat-Oreos-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Team Double-Stuft Reduced-Fat Oreos: Post-Flight Interview | MIT Unified Engineering, Fall </video:title>
      <video:description>&quot;Lec 14 - Team Double-Stuft Reduced-Fat Oreos: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team Double-Stuft Reduced-Fat Oreos - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15201.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-08-28T15:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TEQ6va1goOY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Covalent-Networks-Metallic-and-Ionic-Crystals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Covalent Networks, Metallic, and Ionic Crystals</video:title>
      <video:description>Covalent Networks, Metallic, and Ionic Crystals

Covalent Networks, Metallic, and Ionic Crystals:  Some of the strongest molecular structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22562.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-11T02:30:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rw_pDVbnfQk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ionic</video:tag>
      <video:tag>Crystals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Titration Curves and pH Indicators

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15203.jpg</video:thumbnail_loc>
      <video:duration>2612</video:duration>
      <video:publication_date>2012-08-28T15:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xRS6bdFsVM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Team-9-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Team 9: Post-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - Team 9: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 9 - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15206.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-08-28T15:38:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgXDQtF0wl0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -22 PACS 164B</video:title>
      <video:description>This is lecture 22 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19428.jpg</video:thumbnail_loc>
      <video:duration>3780</video:duration>
      <video:publication_date>2012-09-05T02:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0n5sI6o8roc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Legal-Studies-160-Lecture-12b-The-Long-and-Winding-Road-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued</video:title>
      <video:description>Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26101.jpg</video:thumbnail_loc>
      <video:duration>4550</video:duration>
      <video:publication_date>2012-09-18T23:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDiXhoKbHok</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
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      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12b</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Winding</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Fabrication-of-Bite-Plane-Splint-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Fabrication of Bite Plane Splint,  Part II:</video:title>
      <video:description>&quot;Lec 47 - Fabrication of Bite Plane Splint,  Part II:  Semi Direct Waxing&quot; Illustrates the semi-direct method of fabricating a bite plane splint. Wax fabricated on cast, then fitted into the mouth for maxillary tooth imprints. Then sent to the lab. Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21414.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-09T05:03:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiI6HJFC_Ak</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Waxing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Fabrication-of-Bite-Plane-Splint-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Fabrication of Bite Plane Splint, Part I</video:title>
      <video:description>&quot;Lec 48 - Fabrication of Bite Plane Splint, Part I&quot; Constructing the wax pattern for fabricating the bite splint.  Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21415.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-09T05:03:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L_mJheJfjvE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Recognizing-Odd-and-Even-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Recognizing Odd and Even Functions</video:title>
      <video:description>Recognizing Odd and Even Functions

Even and odd functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20204.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2012-09-06T02:34:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8VgmBe3ulb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>and</video:tag>
      <video:tag>even</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Waxing-Occlusion-in-Harmony-with-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Waxing Occlusion in Harmony with Movements</video:title>
      <video:description>&quot;Lec 49 - Waxing Occlusion in Harmony with Mandibular Movements&quot; Locate centric stops; develop supporting cusp tips; develop  identification of tooth parts; preparation of teeth; instrum handling. Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21417.jpg</video:thumbnail_loc>
      <video:duration>3793</video:duration>
      <video:publication_date>2012-09-09T05:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6i6XvI23CAo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>49</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>with</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Occlusal-Problems-Due-to-Incorrect-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50-Occlusal Problems Due to Incorrect Procedures</video:title>
      <video:description>&quot;Lec 50 - Occlusal Problems Due to Incorrect Restorative Procedures&quot; Clinical evaluation of incorrect restorative procedures, occlusal disfunction and loss of periodontal support on a patient. Shows interferences in working and balancing sides. Orig. air date: JUN 11 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21418.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-09T05:04:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPCGBb7Jl4I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Incorrect</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Procedures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-secret-to-rising-sea-levels-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the secret to rising sea levels? by ASAP Science</video:title>
      <video:description>What does global climate change have to do with the interesting answer? What is thermal expansion? ASAP Science offers this informative video for the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a0c7462-6e5b-478d-b2d5-850820c4f675/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-05T04:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29207.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation Controllers&quot; (April 22, 2009) Evan Doll covers navigation and tab bar controllers.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18702.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-09-04T04:06:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CBMusxvivE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>fl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Table Views</video:title>
      <video:description>&quot;Lec 8 - Table Views&quot; (April 27, 2009) Guest lecturer Jason Beaver from the Apple User Interface Kit (UIKit) team covers scroll views and table views.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18703.jpg</video:thumbnail_loc>
      <video:duration>3317</video:duration>
      <video:publication_date>2012-09-04T04:06:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/udx4Z2dbdm4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>scrolling</video:tag>
      <video:tag>View</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Macrostates-and-Microstates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Macrostates and Microstates</video:title>
      <video:description>Macrostates and Microstates

The difference between macrostates and microstates.  Thermodynamic equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22644.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2012-09-11T02:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5EU-y1VF7g4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Macrostates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microstates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-One-Tailed-and-Two-Tailed-Tests</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - One-Tailed and Two-Tailed Tests</video:title>
      <video:description>One-Tailed and Two-Tailed Tests

One-Tailed and Two-Tailed Tests</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22703.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-11T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mvye6X_0upA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Tailed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Tests</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Dealing-with-Data-User-Defaults-SQLite-Web-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services</video:title>
      <video:description>&quot;Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services&quot; (April 29, 2009) Evan Doll discusses data in your iPhone application.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18704.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-04T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y01GJ-wtcEI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>database</video:tag>
      <video:tag>remote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ceramic-Oxinium-knee-replacements-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ceramic Oxinium knee replacements in India</video:title>
      <video:description>The Journey Oxinium knee is an unique implant as its material can outlast conventional cobalt chrome,  proves more scratch resistant and moves very smoothly. Its design also allows more stability and ease of movements like a normal human knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3948.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-03-09T08:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5BPSDofiGE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ceramic</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-A-Romp-Through-Ethics-for-Complete-Beginners-67</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- A Romp Through Ethics for Complete Beginners (6/7)</video:title>
      <video:description>&quot;Lec 33- A Romp Through Ethics for Complete Beginners (6/7)&quot;Part 6 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. A reflection on Mill&apos;s account of morality, and the greatest happiness of the greatest number.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-06.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21424.jpg</video:thumbnail_loc>
      <video:duration>5439</video:duration>
      <video:publication_date>2012-09-09T05:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mlnqMcL2G5s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>6</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-India-patient-story-of-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing India  patient story of  Dr.Venkatachalam</video:title>
      <video:description>British patient demonstrates his full recovery after Hip resurfacing done by Dr. Venkatachalam of Madras Joint replacement center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3828.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T10:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bksqIqMtKek</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Madras</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Legal-Studies-160-Lecture-14-Capital-Punishment-in-Asia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Legal Studies 160 - Lecture 14: Capital Punishment in Asia</video:title>
      <video:description>Legal Studies 160 - Lecture 14: Capital Punishment in Asia

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26103.jpg</video:thumbnail_loc>
      <video:duration>4185</video:duration>
      <video:publication_date>2012-09-18T23:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5G4rgGdXFhY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Canadas-Oil-Sands-Warts-and-All</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Canada&apos;s Oil Sands, Warts and All</video:title>
      <video:description>&quot;Lec 11 - Canada&apos;s Oil Sands, Warts and All&quot; February 14, 2011 - Bob Skinner, Advisor to Statoil in Canada, discusses the challenges facing the ever growing industry focused on extracting the vast oil sand resources of Canada touching on interwoven difficulties in economic, social and environmental terms.

Stanford University
http://www.stanford.edu

Statoil
http://www.statoil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18782.jpg</video:thumbnail_loc>
      <video:duration>3614</video:duration>
      <video:publication_date>2012-09-04T05:25:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mMmjmrug4aI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biofuel</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-2707-Biomass-Biofuels-and-Landfill-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 270.7  Biomass &amp; Biofuels, and Landfill Gas</video:title>
      <video:description>Law 270.7  Biomass &amp; Biofuels, and Landfill Gas

Pollution Control Laws and Renewable Energy - November 5, 2008

A look at current practice and potential related to biomass use for powerplants, and the evolving effort to develop viable biofuels for transportation.  Addressing the energy payback and carbon neutrality of biomass and biofuels; Indirect effect of water pollution and waste management laws on the development of renewable energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19575.jpg</video:thumbnail_loc>
      <video:duration>7784</video:duration>
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  <url>
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    <video:video>
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      <video:description>Electrical Engineering 141 - Lecture 24. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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    <video:video>
      <video:title>Lec 4 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 4 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Witch Craze&quot;

April 9th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 4 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4277</video:duration>
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    <video:video>
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      <video:description>Lec 23- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
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      <video:duration>4554</video:duration>
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      <video:title>Lec 16- Chemistry 3B</video:title>
      <video:description>Lec 16- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17085.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- MASShape</video:title>
      <video:description>Lec 36- MASShape.
Troy Schaum
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
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      <video:duration>3664</video:duration>
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  <url>
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  <url>
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      <video:title>Lec 5 - Computer Science C149</video:title>
      <video:description>&quot;Lec 5 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
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      <video:duration>4818</video:duration>
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      <video:title>Lec 18 - Statistics 20 - Lecture 22</video:title>
      <video:description>Statistics 20 - Lecture 22

Introduction to Probability and Statistics</video:description>
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      <video:duration>4222</video:duration>
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  <url>
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      <video:description>Inverse Trig Functions: Arccos

Understanding the inverse cosine or arccos function</video:description>
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      <video:description>Lec 10- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:title>lec 36-Biology 1B</video:title>
      <video:description>lec 36-Biology 1B General Biology</video:description>
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      <video:description>30-60-90 Triangles II

More examples using 30-60-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20357.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 47  - Distal Wedge - Mandible&quot; Surgery to remove a distal wedge of scar tissue from around a mandibular second molar.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:title>Lec 4 - Independent and Dependent Systems</video:title>
      <video:description>Independent and Dependent Systems

u14_l1_t1_we4 Independent and Dependent Systems</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25370.jpg</video:thumbnail_loc>
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U01_L1_T1_we3 Place Value 3</video:description>
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    <video:video>
      <video:title>Laser dentistry in India at Mumbai</video:title>
      <video:description>Laser dentistry in India at Mumbai is shown in this video. Dentisry in India is cost and time effective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a66b72b4-c349-4a9c-8384-5bac399e94ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9526.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>on</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cervical-Fusion-Surgery-in-India-Patient-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Fusion Surgery in India - Patient Testimony</video:title>
      <video:description>Medical tourism gives hope to many people all around the world. This patient came from Ireland to receive treatment for his neck injury. The health professionals in India performed successful cervical fusion surgery. Play the video to see his testimony.</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9313.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>testimony</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-105-Futures-and-Forward-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Futures and Forward Curves</video:title>
      <video:description>Futures and Forward Curves

Normal and Inverted Futures Curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20387.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-06T14:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnATlMVA12E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>and</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Curves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-CS-61B-Abstract-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CS 61B Abstract Classes</video:title>
      <video:description>CS 61B Abstract Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19579.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T03:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_nXKirlUQpA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Computer Science 169</video:title>
      <video:description>Lec 3- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19198.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-09-04T19:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qmvwPfverK0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B</video:title>
      <video:description>lec 8-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19209.jpg</video:thumbnail_loc>
      <video:duration>6020</video:duration>
      <video:publication_date>2012-09-04T20:02:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kv7ZE-5u9cw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Economic-Analysis-of-the-Solar-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Economic Analysis of the Solar Industry</video:title>
      <video:description>&quot;Lec 44 - Economic Analysis of the Solar Industry&quot; (October 28, 2009) Annie Hazlehurst, graduate student at the Stanford Graduate School of Business and in the E-IPER program, discusses the current state and future of the solar photovoltaic industry from an economic and business perspective with a specific focus on when the price of photovoltaic-generated electricity will be competitive with other generation methods.

Stanford University
http://www.stanford.edu

Stanford Graduate School of Business
http://gsb.stanford.edu/

Emmett Interdisciplinary Program in Environment and Resources
http://e-iper.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18815.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-04T05:38:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9dZUYCWAVo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Greenhouse-Gas-Emissions-From-Oil-Substitutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Greenhouse Gas Emissions From Oil Substitutes</video:title>
      <video:description>&quot;Lec 47 - Greenhouse Gas Emissions From Oil Substitutes&quot; September 23, 2009 - Adam Brandt, assistant professor of Energy Resources Engineering at Stanford University, discusses the results of a model-based comparison of the economic and systemic impacts of greenhouse gas emissions from various non-petroleum energy sources.

Stanford University
http://www.stanford.edu

Department of Energy Resources Engineering
http://pangea.stanford.edu/ERE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18818.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:38:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPWw0JpgFOU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>biofuels</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>carriers</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>net</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>biodiv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-LIFE-Laser-Initial-Fusion-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - LIFE: Laser Initial Fusion Energy System</video:title>
      <video:description>&quot;Lec 49 - LIFE: Laser Initial Fusion Energy System&quot; May 13, 2009 - Ed Moses, principal associate director of the National Ignition Facility, Lawrence Livermore National Laboratory, discusses current laser inertial fusion energy technology and its potential to scale up to nationwide energy production in the next 10 years. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

National Ignition Facility, Lawrence Livermore National Lab
http://lasers.llnl.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18820.jpg</video:thumbnail_loc>
      <video:duration>3329</video:duration>
      <video:publication_date>2012-09-04T05:38:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3F42s_MsP4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>ignition</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>free</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>proliferation</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Lawrence</video:tag>
      <video:tag>Livermore</video:tag>
      <video:tag>Salt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-CS-61B-Sorting-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - CS 61B Sorting II</video:title>
      <video:description>CS 61B Sorting II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19625.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-05T03:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hTY3t80Qsk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Inspection-of-the-Eye-and-Field-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Inspection of the Eye and Field of Vision</video:title>
      <video:description>This video shows an inspection of the eye by a doctor. USMLE refers to the United States Medical Licensing Examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba9b5ea4-9f3f-45a7-bd36-9ff8ba665eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-30T22:11:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9631.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Nuclear-Sustainability-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Nuclear Sustainability and Climate Change</video:title>
      <video:description>&quot;Lec 55 - Nuclear Sustainability and Climate Change&quot; February 25, 2009 lecture by Jacques Bouchard for the Woods Energy Seminar (ENERGY301).  In his talk &quot;Can Nuclear Energy be a Sustainable Contribution to Address Climate Change Concerns? The French Experience,&quot; Jacques Bouchard gives a comprehensive overview of France&apos;s development and innovation of nuclear energy technology.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18826.jpg</video:thumbnail_loc>
      <video:duration>3251</video:duration>
      <video:publication_date>2012-09-04T06:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3zDF5aRekM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>GHG</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>investment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 10 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27354.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-21T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hRRg7ZbO0nY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Transboundary-Watercourses-and-Groundwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  Transboundary Watercourses and Groundwater</video:title>
      <video:description>Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19646.jpg</video:thumbnail_loc>
      <video:duration>6142</video:duration>
      <video:publication_date>2012-09-05T03:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_1_rE1fUd8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-30-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 30- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 30- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16882.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-01T14:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ziWwFL2F6g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-CS-61A-Review-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - CS 61A : Review II</video:title>
      <video:description>CS 61A : Review II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19702.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-05T04:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hkLWcvkXXAk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Driving-User-Behavior-with-Game-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Driving User Behavior with Game Dynamics</video:title>
      <video:description>&quot;Lec 16 - Driving User Behavior with Game Dynamics&quot; (February 19, 2010) Rajat Paharia, founder and Chief Production Officer of Bunchball, discusses participation engines and the use of game dynamics and behavioral economics to incentivize and motivate user participation on the web.

Stanford University
http://www.stanford.edu/

Stanford Center for Professional Development
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18885.jpg</video:thumbnail_loc>
      <video:duration>3584</video:duration>
      <video:publication_date>2012-09-04T07:04:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MCfUFpZUk6s</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>metagames</video:tag>
      <video:tag>Status</video:tag>
      <video:tag>achievement</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>content</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>seniority</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Pogo</video:tag>
      <video:tag>badges</video:tag>
      <video:tag>mint</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>fin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Constants-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Constants and Variables</video:title>
      <video:description>Constants and Variables

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26425.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T01:09:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTJEs_u1fkQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Constants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Intermolecular-Forces-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Intermolecular Forces  (NB)</video:title>
      <video:description>Intermolecular Forces  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26495.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-19T01:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m9XOfqalSgs</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Steel-Wool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Steel Wool</video:title>
      <video:description>Steel Wool

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26536.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-09-19T01:30:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bo2Ygyh21KM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steel</video:tag>
      <video:tag>Wool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 188</video:title>
      <video:description>&quot;Lec 3 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27146.jpg</video:thumbnail_loc>
      <video:duration>2335</video:duration>
      <video:publication_date>2012-09-21T03:20:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEDjRJtheSY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 18 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of the kidney, focusing upon the single nephron glomeruli filtration rate, SNGFR.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18861.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-04T06:32:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/co2ahTDWXig</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>ultrafiltration</video:tag>
      <video:tag>glomeruli</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>SNGFR</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>osmotic</video:tag>
      <video:tag>Flux</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 19 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of a kidney dialysis machine and clinic.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18862.jpg</video:thumbnail_loc>
      <video:duration>3981</video:duration>
      <video:publication_date>2012-09-04T06:32:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E8I4IDb2xwE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>math</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Count</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec Last - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the interactions between chemical engineering and the environment.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18863.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmY4cXb9leQ</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>smog</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>chlorine</video:tag>
      <video:tag>dow</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>water</video:tag>
      <video:tag>table</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>facility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Floss-Your-Teeth-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Floss Your Teeth Properly</video:title>
      <video:description>To floss you r teeth properly, take dental floss from dental container put it between finger and then gently slide it between teeth. when floss touches your gem then stop it moving upwards and the start up and down motion in such a way that it should not hurt your gums.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dd182fa0-d116-480e-9286-7afcd1244d60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-11T01:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30033.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Floss</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 7 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a robot playing beach volleyball, then continues The Jacobian.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17580.jpg</video:thumbnail_loc>
      <video:duration>4154</video:duration>
      <video:publication_date>2012-09-03T16:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6SRTAoyzC6A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>volleyball</video:tag>
      <video:tag>jacobian</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>matrixes</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>Kinematic</video:tag>
      <video:tag>singularity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fat-making-newly-identified-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fat making newly identified cells</video:title>
      <video:description>Courtesy of Newswise SciNews. The discovery of an important fat precursor cell may explain how changes in the numbers of fat cells might increase and lead to obesity. Matt Rodeheffer, Postdoctoral Associate, Laboratory of Molecular Genetics at Rockefeller University explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c4a9c6de-356c-40d0-b39e-9f763868f3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-03T03:30:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4758.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cells</video:tag>
      <video:tag>luciferase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Switch-Detailed-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Switch Detailed Explanation</video:title>
      <video:description>Regulatory &quot;switches&quot; are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c4bcc559-c808-43cd-95fe-1741e61b2887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2012-04-12T23:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12213.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Backtracking-Events-as-Indicators-of-Software-Usability-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Backtracking Events as Indicators of Software Usability Problems</video:title>
      <video:description>&quot;Lec 2 - Backtracking Events as Indicators of Software Usability Problems&quot; (October 2, 2009)  David Akers discusses the difficulties in testing creation application testing on ease of usability. Akers claims that backtracking events can be effective indicators of usability problems, and can yield a scalable alternative to traditional usability testing for creation-oriented applications.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18871.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-04T07:00:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2rULFQGcDg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>software</video:tag>
      <video:tag>content</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>SketchUp</video:tag>
      <video:tag>moderation</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>method</video:tag>
      <video:tag>generalizability</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>diminishing</video:tag>
      <video:tag>Returns</video:tag>
      <video:tag>pilot</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Calculus-Derivative-of-xxx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Calculus: Derivative of x^(x^x)</video:title>
      <video:description>Calculus: Derivative of x^(x^x)

Calculus: Derivative of x^(x^x)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19831.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-05T17:56:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N5kkwVoAtkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Calculus-Maximum-and-minimum-values-on-an-interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Calculus: Maximum and minimum values on an interval</video:title>
      <video:description>Calculus: Maximum and minimum values on an interval

2 examples of finding the maximum and minimum points on an interval.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19839.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-05T18:01:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gzmSKrwiG3g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Rhombus-Diagonals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Rhombus Diagonals</video:title>
      <video:description>Rhombus Diagonals

Proof that the diagonals of a rhombus are perpendicular bisectors of each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20375.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-06T14:29:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_QTFeOvPcbY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rhombus</video:tag>
      <video:tag>Diagonals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Futures-Margin-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Futures Margin Mechanics</video:title>
      <video:description>Futures Margin Mechanics

Understanding the mechanics of margin for futures.  Initial and maintenance margin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20383.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-06T14:33:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1t42z5U2uoc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Potassium-Argon-K-Ar-Dating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Potassium-Argon (K-Ar) Dating</video:title>
      <video:description>Potassium-Argon (K-Ar) Dating

How K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25034.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-17T18:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NMZ5kJEviD0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Argon</video:tag>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 14 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on A Finger-Shaped Tactile Sensor Using An Optical Waveguide, then lectures on Robot control and the one degree of freedom.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17591.jpg</video:thumbnail_loc>
      <video:duration>4395</video:duration>
      <video:publication_date>2012-09-03T16:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3diaQ-iU0I</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>tactile</video:tag>
      <video:tag>waveguide</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>control</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>disturbance</video:tag>
      <video:tag>rejecti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chargaffs-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chargaff&apos;s Ratio</video:title>
      <video:description>This video explains what Chargaff&apos;s ratio is. In 1950, Erwin Chargaff published a paper stating that in the DNA of any given species, the ratio of adenine to thymine is equal, as is the ratio of cytosine to guanine. This became known as Chargaff&apos;s ratio, and it was an important clue for solving the structure of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa354244-3acc-425b-8d54-3841993a0848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-08T23:43:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29700.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Chargaff</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Integrative-Biology-131-Endocrine-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 37 Integrative Biology 131   Endocrine, Female...</video:title>
      <video:description>This is lecture 37 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19366.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-05T01:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BpZ75E72po0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 PACS 164B</video:title>
      <video:description>This is lecture 1 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19373.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-05T01:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzIqYaaKS84</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Drive-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Drive Safely</video:title>
      <video:description>This video shows you the rules and regulations that should be followed by driver to drive safely. This thesis is represented by Nahom and tells you the procedure to get the license.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8c989589-b07a-4e2e-94a9-e5cabccf9c02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-09T05:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29770.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Driver</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Nahom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 15 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video about On the Run: The Leg Laboratory, then continues to lecture on Control.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17593.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-03T16:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6QEQFTBKnA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>control</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>PD</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>decoupling</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>En</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Search-for-other-Earths-and-Life-in-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Search for other Earths and Life in the Universe</video:title>
      <video:description>&quot;Lec 2 - The Search for other Earths and Life in the Universe&quot; (January 14, 2010) Geoff Marcy, UC Berkeley Professor of Astronomy and Co-Investigator on Kepler Team, discusses the Keplar Teams efforts to locate earth-like planets by observing orbit, doppler shift, and dimming of Upsilon Andromedae.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18910.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-04T07:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFlrfTvmMwk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>life</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>search</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>upsilon</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 Integrative Biology 131 Hematology,...</video:title>
      <video:description>This is lecture 14 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19312.jpg</video:thumbnail_loc>
      <video:duration>2831</video:duration>
      <video:publication_date>2012-09-05T01:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P680vk8hPZg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-people-snore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do people snore?</video:title>
      <video:description>When the airway is blocked, an annoying vibration occurs. Watch this brief, but informative video to learn what are the causes of snoring are and if it is dangerous.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/61ac1c79-7b77-4778-892b-415b8ae7449d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2013-02-10T02:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29945.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>snore</video:tag>
      <video:tag>Snoring</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Circles-Radius-Diameter-and-Circumference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Circles: Radius, Diameter and Circumference</video:title>
      <video:description>Circles: Radius, Diameter and Circumference

Understanding the relationship between the radius diameter and circumference of a circle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20346.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T14:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jyLRpr2P0MQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circles</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Diameter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Circumference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome, Abstraction</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome, Abstraction

The Beauty and Joy of Computing
Professor Dan Garcia
Lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/01/</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Integrative-Biology-131-Development-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 Integrative Biology 131   Development of...</video:title>
      <video:description>This is lecture 23 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:29:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LG0J20qnZE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>yt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Painless-repair-of-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Painless repair of umbilical hernia</video:title>
      <video:description>This surgical video shows painless repair of umbilical hernia video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/406dd6c5-658b-4bc7-8d6c-e4f005d11c81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-12-01T19:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10269.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Physics-10-Universe-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Physics 10 Universe I</video:title>
      <video:description>Physics 10 Universe I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19336.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-09-05T01:31:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1sVPCT5qHM8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-87-Perpendicular-Radius-Bisects-Chord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Perpendicular Radius Bisects Chord</video:title>
      <video:description>Perpendicular Radius Bisects Chord

Simple proof using RSH postulate to show that a radius perpendicular to a chord bisects it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20377.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-06T14:30:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q7eF5Ci944U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Bisects</video:tag>
      <video:tag>Chord</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4 PACS 164B</video:title>
      <video:description>This is lecture 4 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19379.jpg</video:thumbnail_loc>
      <video:duration>4952</video:duration>
      <video:publication_date>2012-09-05T01:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31HUk_58Y8M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kidney-Stones-Reason-Behind-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Stones- Reason Behind It</video:title>
      <video:description>Kidney stones are actually solid crystals that is formed from the urea present in urine. Kidney stones are produced in kidney due to imbalance between the salts, minerals and other substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c34647af-a701-45c5-a1a0-d59c84a28c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-10T02:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29959.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>occur</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Polyalphabetic-Cipher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Polyalphabetic Cipher</video:title>
      <video:description>Polyalphabetic Cipher

Creating a lighter fingerprint with a more intricate word-based cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25653.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T16:48:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgFJD7oCmDE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Polyalphabetic</video:tag>
      <video:tag>cipher</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Visualizing-Taylor-Series-for-ex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Visualizing Taylor Series for e^x</video:title>
      <video:description>Visualizing Taylor Series for e^x

Visualizing Taylor Series for e^x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19888.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-06T00:39:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AFMXixBVP-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Circumcenter-of-a-Right-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Circumcenter of a Right Triangle</video:title>
      <video:description>Circumcenter of a Right Triangle

Showing that the midpoint of the hypotenuse is the circumcenter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20379.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T14:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VejCw2NlE60</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Multi-rooted-Dental-Implant-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multi-rooted Dental Implant Video</video:title>
      <video:description>An interesting video showing a multirooted dental implant in less than one minute. A full procedure to help you is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a4b8adb-eed0-4aad-974c-e80132dc6c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-01T04:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10253.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Word</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
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      <video:tag>Less</video:tag>
      <video:tag>than</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Minute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 3 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood continues lecturing on the analysis of periodic phenomena  and how it is represented.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3046</video:duration>
      <video:publication_date>2012-09-03T16:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BjBb5IlrNsQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>continuos</video:tag>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>finite</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Engine-Designed-By-Adrian-Schellenberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Engine Designed By Adrian Schellenberg</video:title>
      <video:description>This video demonstrates how next generation of rotary engine works. This design is patented to Adrian Schellenberg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52bfd85c-e5ae-42b8-b0c5-1470b5bcb3ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9250.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychopathology and Psychotherapy 4
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19541.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-05T03:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/71UKURh3BYc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Comparing-Accrual-and-Cash-Accounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Comparing Accrual and Cash Accounting</video:title>
      <video:description>Comparing Accrual and Cash Accounting

Comparing Accrual and Cash Accounting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20420.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LU_6amWC6H8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Accrual</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>Accounting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 PACS 164B</video:title>
      <video:description>PACS 164B 

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19412.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-05T02:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yxqyzFbjDg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 4 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood wraps up the theoretical aspects of the Fourier Series, an application to heat flow.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17602.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-09-03T16:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5lBM7nn2eA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>Vector</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AST-210EE-213-Coherent-undulator-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - AST 210/EE 213 Coherent undulator radiation</video:title>
      <video:description>AST 210/EE 213 Coherent undulator radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 22: Coherent undulator radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19401.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-05T02:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tWE0u3FCjCM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 PACS 164B</video:title>
      <video:description>This is lecture 10 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19402.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-05T02:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>pacs164b</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Delivery-Ventouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Ventouse</video:title>
      <video:description>This is a child birth that is assisted with a vacuum device. Care has to be taken in a vacuum or ventouse birth delivery not to injure the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10861.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:54:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10861.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Ventouse</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplication-6-Multiple-Digit-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplication 6: Multiple Digit Numbers</video:title>
      <video:description>Multiplication 6: Multiple Digit Numbers

Working our way up to multiplying multiple-digit numbers with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20481.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-06T15:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-h3Oqhl8fPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Digit</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AST-210EE-213-van-Cittert-Zernike-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - AST 210/EE 213 van Cittert-Zernike Theorem</video:title>
      <video:description>AST 210/EE 213 van Cittert-Zernike Theorem

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 23: van Cittert-Zernike Theorem
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19403.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-05T02:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q_IwvWBQMc</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Multiplication-3-101112-times-tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Multiplication 3: 10,11,12 times tables</video:title>
      <video:description>Multiplication 3: 10,11,12 times tables

Multiplication 3: Learning to multiply 10, 11, and 12.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20476.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qihoczo1Ujk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>3</video:tag>
      <video:tag>10</video:tag>
      <video:tag>11</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>tables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Be-a-Better-Leader-Have-a-Richer-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Be a Better Leader, Have a Richer Life</video:title>
      <video:description>Be a Better Leader, Have a Richer Life

An interview with Stewart Friedman, Professor, University of Pennsylvania&apos;s Wharton School. Traditional thinking pits work and the rest of our lives against each other. But taking smart steps to integrate work, home, community, and self will make you a more productive leader and a more fulfilled person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25525.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-18T16:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/doHNHxD0_DU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Be</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>Leader</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Richer</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-AST-210EE-213-Applications-of-zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - AST 210/EE 213 Applications of zone plate...</video:title>
      <video:description>AST 210/EE 213 Applications of zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 27: Applications of zone plate microscopy
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19409.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-05T02:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVP-jT9k6OE</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Philosophy 3</video:title>
      <video:description>&quot;Lec 7 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27245.jpg</video:thumbnail_loc>
      <video:duration>3062</video:duration>
      <video:publication_date>2012-09-21T04:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERMKfAYjrEg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Exploring-Medial-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Exploring Medial Triangles</video:title>
      <video:description>Exploring Medial Triangles

What a medial triangle is and its properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20394.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-06T14:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rsi5mzEaCPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheter</video:title>
      <video:description>This video is showing you the process of insertion of tunneled central line close to heart. Central Venous Catheter which is also known as tunneled central line is an intravenous long term device that is placed in your chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5eadf133-aa45-48f4-91a4-4dbdc535f823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-02-11T01:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29991.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tunnelled</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>is</video:tag>
      <video:tag>placed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 PACS 164B</video:title>
      <video:description>This is lecture 25 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19434.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-05T02:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuqYFlmtyRk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 PACS 164B</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19436.jpg</video:thumbnail_loc>
      <video:duration>5002</video:duration>
      <video:publication_date>2012-09-05T02:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLyt02ej96s</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-188-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 188 - Lecture 7</video:title>
      <video:description>Computer Science 188 - Lecture 7

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26291.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-19T00:42:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AF5saa007Qg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164A</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19439.jpg</video:thumbnail_loc>
      <video:duration>4628</video:duration>
      <video:publication_date>2012-09-05T02:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omoDQ9bf418</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - PACS 164A</video:title>
      <video:description>This is lecture 14 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19440.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-05T02:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvSjlZ_tN8g</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Bailout-2-Book-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Bailout 2: Book Value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 2: Book Value

Hypothetical bank balance sheet.  What book value means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20214.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T02:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJBqGM29_64</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - PACS 164A</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19441.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T02:36:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpoH3Sttm9A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164A</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19443.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-05T02:39:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7xQ05aauStY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lyn-Hejinian-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lyn Hejinian: Lecture</video:title>
      <video:description>Lec 23 - Lyn Hejinian: Lecture. March 29, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a poetry reading by Lyn Hejinian, go to http://www.youtube.com/watch?v=cpfaFUyur7g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14965.jpg</video:thumbnail_loc>
      <video:duration>4961</video:duration>
      <video:publication_date>2012-08-28T10:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pFNPZljjhE0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>lyn</video:tag>
      <video:tag>hejinian</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>gertrude</video:tag>
      <video:tag>stein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ingrown-Toenails-Symptoms-Treatment-and-Prevention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ingrown Toenails Symptoms Treatment and Prevention</video:title>
      <video:description>An ingrown toenail occurs when the edge of the nail grows down and into the skin of the toe there may be pain redness and swelling around the nail</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cc6137b-d69b-44f4-8ca8-b362246206aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-30T22:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9689.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Ingrown</video:tag>
      <video:tag>Toenail</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 1</video:title>
      <video:description>Finding the slope of a tangent line to a curve (the derivative). Introduction to Calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/989c0ca8-3dd7-4e2b-aabe-0f7e7fe7560d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2009-04-17T00:19:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1800.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium: Titrations (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14915.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-08-28T04:15:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vROqnyO-olU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Titrations</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watch-How-Bird-Strikes-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch How Bird Strikes Jet Engine</video:title>
      <video:description>This video shows what happens when a bird strikes jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9052.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-29T19:34:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9052.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Annual-Percentage-Rate-APR-and-Effective-APR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Annual Percentage Rate (APR) and Effective APR</video:title>
      <video:description>Annual Percentage Rate (APR) and Effective APR

The difference between APR and effective APR</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20242.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-06T03:01:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P4h4QenI-uU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Annual</video:tag>
      <video:tag>Percentage</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>APR</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effective</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-experiment-shows-origin-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old experiment shows origin of life</video:title>
      <video:description>This video shows the origin of life from a 50 year old experiment sample. Stanley Miller&apos;s spark experiment of the 1950&apos;s is used and new data is collected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6e154f59-af76-43e8-8fde-38a310040b11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-11-01T20:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27953.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-10-to-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 10 to 14</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at baby development in the first trimester of pregnancy, including the formation of nails and fingerprints, the debut of limb movements and kicks, and the making of red blood cells and urine. Here is the transcript: At ten weeks and barely the size of a kumquat, your baby is entering the fetal stage of development. His facial features are defined, and his tooth buds are forming. Over the next weeks, his tissues and organs will rapidly grow and mature. The webbing is gone between his fingers and toes, and his nails and fingerprints are developing. Your baby can open and close his fists and curl his toes. Thanks to his developing muscles and reflexes, he&apos;s now moving his limbs and kicking up a storm. If this is your first baby, though, you likely won&apos;t feel his flutters until 18 to 20 weeks. Through translucent skin, his vital organs are visible and functioning, including his growing brain, nervous system, intestines, and liver, which is making red blood cells in place of the disappearing yolk sac. The umbilical cord is working hard now. One vein delivers oxygen and nutrient-rich blood to your baby. Two arteries then carry the blood away. Around week 12, the kidneys have begun producing urine, which your baby will soon start excreting into the amniotic fluid. He&apos;ll swallow the fluid, and the process will begin again. By week 14, your baby&apos;s eyes and ears have moved into place, and he can squint, frown, and grimace. You&apos;re now beginning the second trimester of pregnancy, which many women say is when they feel their best.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/85333ace-b292-4eb8-9e95-793f7691e708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-11-23T19:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28025.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Solving-Quadratic-Equations-by-Factoringavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Solving Quadratic Equations by Factoring.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring.avi

U09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24730.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-17T16:24:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZzuZvz33X0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-21-to-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 21 to 27</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from weeks 21st to 27th. A 3D animated look at baby development in the second trimester of pregnancy, including a developing sense of touch, the ability to swallow, occasional hiccups, and the &quot;breathing&quot; of amniotic fluid.
Video Transcript/nNarrator: Between 21 and 27 weeks, your baby&apos;s sense of touch is developing, along with his unique fingerprints.
When you rub or gently press on your belly, you may feel your baby squirm or kick in response.
He can feel his own face now, as well as anything within his reach, including the umbilical cord.
He&apos;ll keep experimenting with and refining his sense of touch.
Around 23 weeks, your baby can swallow. Soon after, you may notice fetal hiccups.
Don&apos;t worry, hiccups are a normal part of development, and it&apos;s common for your baby to have them several times a day.
His lungs are also forming millions of tiny branches, called bronchioles.
Incredibly, your baby is already practicing breathing by inhaling and moving small amounts of amniotic fluid in and out of his lungs.
At 24 weeks, a baby is capable of surviving outside the uterus with significant medical help.
At 27 weeks, your baby&apos;s eyelids may open as a reflex, but he can&apos;t see yet
His lips are formed, and he now has tiny taste buds on his tongue.
He weighs nearly 2 pounds and is about 14 and a half inches long.
Now there&apos;s just one more trimester to go!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a33fb4d-a55c-444d-95b7-002512d907fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-11-23T19:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28027.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-labor-and-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy labor and birth</video:title>
      <video:description>This babycenter.com video shows labor and birth of pregnancy. A 3D animated look at labor, including how contractions begin, the cervix opens, and the water breaks, and how the baby crowns, squeezes through the birth canal, and is delivered.
Video Transcript/nNarrator: In the weeks before birth, your body slows down production of the hormone progesterone while increasing production of other hormones – including prostaglandins, which soften the cervix, and oxytocin, which triggers the uterine muscles to contract.
True labor contractions are rhythmic and painful, and grow consistently stronger. As the long vertical muscle bands of the uterus tighten, they pull the cervix open. The strong muscles at the top of the uterus push down and release, guiding your baby toward the cervix.
The mucus plug, a collection of thickened cervical mucus that&apos;s sealed your cervix shut for nine months, may be expelled days before or in the midst of labor.
When the amniotic sac ruptures, your water has broken. It can feel like a trickle or a gush of fluid.
Your cervix will begin opening and thinning, known as dilation and effacement.
Once you reach about 4 centimeters, your body will move into active labor.
In active labor, contractions become stronger and closer together. At 8 centimeters, you enter what many consider the most painful part of labor – transition.
By 10 centimeters, you&apos;re fully dilated and may feel the urge to push. This is your signal that the second stage of labor has begun.
Your baby will move down with each contraction. The three separate soft bones of his head will temporarily overlap so he can pass through the snug birth canal.
Your baby&apos;s scalp will come into view. When the widest part of his head is visible, your baby is &quot;crowning.&quot; With several more pushes, your baby&apos;s face, shoulders, and body will emerge.
In the third and final stage of labor, your placenta detaches and is expelled.
With your baby&apos;s first breath, the incredible journey of birth is complete</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/09483d19-1882-4409-b0f4-d70b84297ad3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-11-23T19:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28029.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-15-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 15 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Can Bone Marrow Cells be used in to build back Dystrophic muscle?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/56f90977-cf99-48c5-aa8a-c6fb4b4b6fdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-08-16T03:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/777.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>boneMarrow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Procedural-Tools-for-Effectiveness-Participation-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Procedural Tools for Effectiveness: Participation, Access</video:title>
      <video:description>Procedural Tools for Effectiveness: Participation, Access

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19665.jpg</video:thumbnail_loc>
      <video:duration>6428</video:duration>
      <video:publication_date>2012-09-05T04:06:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nIwIgk-YoeM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Number-of-Photographs-Taken-Through-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Number of Photographs Taken Through History</video:title>
      <video:description>How many times have human beings clicked a shutter and said &quot;cheese?&quot;  This video takes a look at one estimate and discusses the history and current state of photography in our world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5a7d899b-cba5-48f7-93eb-a5e458327189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-11-24T05:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28056.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Photos</video:tag>
      <video:tag>photography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 33 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27343.jpg</video:thumbnail_loc>
      <video:duration>1829</video:duration>
      <video:publication_date>2012-09-21T05:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7x0zbuNDZU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-Fisher-Esterification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Fisher Esterification</video:title>
      <video:description>Fisher Esterification

Fisher Esterification of Carboxylic Acids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24628.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-09-17T14:28:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbdVMThH1n8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>fisher</video:tag>
      <video:tag>Esterification</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hip-Physical-Examination-Manuever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Physical Examination Manuever</video:title>
      <video:description>When a patient is complaining of hip pains a hip examination should be undertaken.For most of the exam the patient is in a supine position. The hip will be examined for palpation,movement and other special manuevers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3b8f316-e27b-4521-a020-4fcb84dbe642/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1676</video:duration>
      <video:publication_date>2011-11-30T23:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9738.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part1</video:title>
      <video:description>Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/235bd55f-1f4b-42d7-899c-087b3e5f3ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3063</video:duration>
      <video:publication_date>2012-11-25T00:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28058.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part2</video:title>
      <video:description>This is the second and last part of the movie. Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1485d7a1-e568-4b23-858d-091ef864d820/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-11-25T00:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28059.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-13-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 13 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
How CD59 concentration affects limb regeneration? Have mammals lost CD59? Only deer can regenerate antlers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9444aee4-3a21-49e3-b947-c156a4848645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-08-16T03:10:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/778.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>CD59</video:tag>
      <video:tag>deer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-162-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 162 - Lecture 6</video:title>
      <video:description>Computer Science 162 - Lecture 6

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25716.jpg</video:thumbnail_loc>
      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-18T17:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXFcr4F6mNI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Onion-cells-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Onion cells look like</video:title>
      <video:description>Onion epidermis cells under a microscope.The nucleus showing as a dot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/82e9020b-6178-4c7a-9e8b-d10a518ff318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-06T08:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2772.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cells</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>Onion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychological Development 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19531.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-05T03:15:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hgd1trwlLcQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-2nd-Order-Linear-ODEs-The-Easy-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving 2nd Order Linear ODEs - The Easy Way</video:title>
      <video:description>Solving 2nd Order Linear Ordinary Differential Equations - The Easy Way
The exactly solvable 2nd order linear homogeneous ODEs: constant coefficients, Cauchy-Euler, and many more, may be addressed by a single simple technique reducing the ODE problem to a high school algebra problem. 
All the standard exactly solvable linear second order ordinary differential equations are special cases of the above theorem under the simple case:  s=aP+b , (a,b  constants).
The elementary exactly solvable linear second order ordinary differential equations of the form:  
y′′+Py′+Qy=0   are Q=0 , Q=P′ , constant coefficients, and Cauchy-Euler. 
Clearly, the first case is given by:  a=b=0. The second case is given by:  s=-P. The third case is given by:  P=A (A constant). The Cauchy-Euler case is given by:  P=(A/x) (A constant), with  b=0 
In fact, a special case of the Bessel differential equation is satisfied with:  a=-(1/2) (P=(1/x)). /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ed3ac86d-ca1c-4010-a8b6-0d6c786c36f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-11-29T10:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28114.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Ricatti</video:tag>
      <video:tag>Bessel</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-time-lion-hunt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real time lion hunt</video:title>
      <video:description>This video shows the world first online live lion hunt. A live lion hunt has been beamed over the internet for the first time, allowing viewers to glimpse nature in the raw in real time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bc795bca-9847-45d6-8ff1-27bf069fbf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-12-06T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28285.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>lion</video:tag>
      <video:tag>hunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bruce-Bueno-de-Mesquita-on-Buying-a-Car-With-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bruce Bueno de Mesquita on Buying a Car With Game Theory</video:title>
      <video:description>You&apos;ve probably never thought about buying a new car over the phone, but Bruce Bueno de Mesquita wants you to give it a shot.  Here&apos;s his bulletproof method for getting the car you want at the lowest price.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c26dad52-6316-4bfd-89be-34a45339257c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-12-07T17:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28299.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>BRUCE</video:tag>
      <video:tag>Bueno</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Mesquita</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Cars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Pushing-Back-Against-Privilege</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Pushing Back Against Privilege</video:title>
      <video:description>There are many people essentially born with the assurance their lives will be easy, and in good position to make those not born to such privilege feel outclassed.  Henry Rollins offers a locker room talk of sorts to the young and disenfranchised about not letting those in better circumstances stamp down their ambitions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/31bed788-6205-407d-8ef4-6762f7aa66a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-12-09T00:25:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28410.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>ambition</video:tag>
      <video:tag>privilege</video:tag>
      <video:tag>youth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rainn-Wilson-on-the-Success-of-Awkward-Humor-on-The-Office</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainn Wilson on the Success of Awkward Humor on The Office</video:title>
      <video:description>The success of &quot;The Office&quot; can be largely attributed to its deadpan, self-aware take on the hilarity of uncomfortable situations.  Why do people, especially young people, eat up this kind of absurd humor?  Rainn Wilson talks about why he thinks the show has been so successful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/021c23dc-01f2-4460-bc51-9db0120e0386/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-12-09T00:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28412.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Rainn</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>awkwardness</video:tag>
      <video:tag>youth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ogre-faced-spider-vs-soldier-ant-monster-bug-wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre faced spider vs soldier ant monster bug wars</video:title>
      <video:description>Video source is acedemic science an ogre faced spider not only has incredible night vision due to its unique eye structure but also spins an intricate expandable web his eyes on a soldier army ant but there will be no surrender for the tiny warrior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f324d864-9a85-4e73-a65a-7fdcce1c4aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T06:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28416.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ogre</video:tag>
      <video:tag>Faced</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Unit-conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Unit conversion</video:title>
      <video:description>Unit conversion

Metric unit conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20558.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T15:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w0nqd_HXHPQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nastic-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nastic Movement</video:title>
      <video:description>Coral tree saplings fold their leaves down tightly in the evening, and then raise them again to meet the new day. This video shows three days of action taken at one frame every ten minutes. Notice how the leaves start rising before two o&apos;clock in the morning, hours before it starts getting light - indicating that it is controlled by time rather than light. Yet if artificial light is turned on while the leaves are moving down, they start to rise - showing that there is a degree of light sensitivity. During the day the leaves appear to be shaking due to breeze - but it is dead calm and at normal speed no movement can be detected. Night images are iluminated with infra-red.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9a51799a-16fa-48c4-b620-ca35f81c1535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-09-12T16:46:19.000Z</video:publication_date>
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Area 2881 artist Carl Pisaturo explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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Epidemiologic Methods I</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>New technique for realistic special effects</video:title>
      <video:description>This video shows a new technique which will bring realistic special effects even to home made movies. A new technique will allow amateur movie makers to superimpose extra features on their videos and make it look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9b06f5d1-4edf-4de5-87df-1f40fada52e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-06T22:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28290.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>special</video:tag>
      <video:tag>effects</video:tag>
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    <loc>https://dnatube.com/videos/Talks-Barry-Schuler-An-introduction-to-genomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Barry Schuler: An introduction to genomics</video:title>
      <video:description>About this talk/nWhat is genomics? How will it affect our lives? In this intriguing primer on the genomics revolution, entrepreneur Barry Schuler says we can at least expect healthier, tastier food. He suggests we start with the pinot noir grape, to build better wines.
About Barry Schuler/nBarry Schuler&apos;s multimedia firm Medior built key interactive technologies for AOL, helping millions connect to the Internet through a simple, accessible interface./nMore information: www.ted.com</video:description>
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      <video:duration>1286</video:duration>
      <video:publication_date>2009-03-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1519.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>schuler</video:tag>
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    <loc>https://dnatube.com/videos/Man-Behind-Morse-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Man Behind Morse Code</video:title>
      <video:description>Morse code is a method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the Roman alphabet, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long &quot;dots&quot; and &quot;dashes&quot;, or &quot;dits&quot; and &quot;dahs&quot;. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b203b29-2242-4a2d-967a-f3671c2286d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-09T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4801.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Morse</video:tag>
      <video:tag>Code</video:tag>
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    <loc>https://dnatube.com/videos/Lec-119-Government-Spending-and-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Government Spending and the IS-LM model</video:title>
      <video:description>Government Spending and the IS-LM model

How a change in fiscal policy shifts the IS curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25659.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzQnc_0eZA8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>the</video:tag>
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      <video:tag>LM</video:tag>
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    <loc>https://dnatube.com/videos/Cosmetic-Cheek-Reduction-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Cheek Reduction Surgery India</video:title>
      <video:description>Cosmetic Cheek Reduction Surgery is performed in
Bangalore India By Cosmetic surgeon Dr Kishore Babu
Pentyala where he removes the excess fats inside the
mouth so that no scars should be visible</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30757.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 2- Computer Science 61A. This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2995</video:duration>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ICSI-Intracytoplasmic-Sperm-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI - Intracytoplasmic Sperm Injection</video:title>
      <video:description>This sceintific video is showing an ICSI procedure which is an in vitro fertilization procedure in which a single sperm is injected directly into an egg.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2716.mp4</video:content_loc>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-ac44e8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>This video will help you in understanding how asthma occurs and what are the precautions for avoiding it. A brief discussion is provided here to make you aware of your health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9b5409b5-68ae-4139-aed1-9636c7e747dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30121.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Fusion-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fusion Galaxies</video:title>
      <video:description>This short video simulates how galaxies fuse together. After billion of years, six galaxies were pulled together by gravity to form one huge galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b7db418-8993-4c7c-bdf4-c739b947ca9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-06T22:35:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1602.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Gravitation</video:tag>
      <video:tag>Fusions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-uncommon-race-for-meteorites-by-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An uncommon race for meteorites by Meteorite Men</video:title>
      <video:description>Meteorite Men presents a fun video showing two men racing to find a meteorite in less than five minutes. The end may surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/60e249c3-b6ac-4dc4-a858-88630196031d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-10T01:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28494.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
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      <video:tag>meteoroid</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>comet</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrument Tie Technique</video:title>
      <video:description>This technique is often used by surgeons on skin and for delicate and accurate suturing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67f3ecb9-c072-43ce-bc62-a588d04e768e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T19:56:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10297.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Ties</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-More-Than-50-Wind-on-the-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - More Than 50% Wind on the Grid</video:title>
      <video:description>&quot;Lec 35 - More Than 50% Wind on the Grid&quot; (February 3, 2010) Marija Ilic, Professor of Electrical and Computer Engineering at Carnegie Mellon University, discusses discusses applications of systems thinking and automation from computer engineering to the problem of sustainable electricity delivery services on a national grid level.

Stanford University
http://www.stanford.edu

Electrical and Computer Engineering at Carnegie Mellon
http://www.ece.cmu.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:duration>3341</video:duration>
      <video:publication_date>2012-09-04T05:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5DwPxES64Zo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
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      <video:tag>impacts</video:tag>
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      <video:tag>smart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of lipoprotein</video:title>
      <video:description>Lipoproteins are small sphere with the surface mainly composed of phospholipids and the core primarily contains esters of cholesterol and triglycerides. The protein component of lipoprotein is an apoprotein which is located in the outer shell and help to stabilize the overall structure of lipoprotein. Edited by Ashraf</video:description>
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      <video:duration>27</video:duration>
      <video:publication_date>2010-11-27T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6185.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drosophilia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Drosophilia</video:title>
      <video:description>Recent advances in microscopy and in fluorescence labeling of proteins allow the observation of complex biological processes in living organisms. This movie shows the early stages of embryonic development of a fruit fly egg, which is half a millimeter in size. In the first part of the movie, the observation of fluorescently labeled histones (proteins that help packaging the chromosomes into a compact nucleoprotein structure in the cell) reveals the dynamics of the mitotic divisions of the ...</video:description>
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      <video:duration>51</video:duration>
      <video:publication_date>2009-04-09T05:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1667.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>ArtOfScience</video:tag>
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    <loc>https://dnatube.com/videos/Treatment-of-Septate-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Septate Uterus</video:title>
      <video:description>Video shows a new sign to determine the incision line in the treatment of septate uterus. A full surgical procedure is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0048d5a5-1e88-4669-8ed8-47a8f1b65865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-01T04:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10177.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>new</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>to</video:tag>
      <video:tag>determine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Respiratory System in Human</video:title>
      <video:description>This video provides the overview of respiration with the internal structure. The inhale and exhale process results in the compression and expansion.</video:description>
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      <video:publication_date>2010-11-25T22:02:42.000Z</video:publication_date>
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      <video:uploader>bumblebee</video:uploader>
      <video:category>Structural Biology</video:category>
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    <loc>https://dnatube.com/videos/Particle-accelerator-CAMS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle accelerator CAMS</video:title>
      <video:description>A Particle accelerator CAMS is a device that uses electromagnetic fields. It takes a particle such as an atom and accelerates it to really high speeds and collides it with an atom so at to discover the inner parts.</video:description>
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      <video:publication_date>2011-11-24T18:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Recombinant-DNA-part-II-genetically-engineer</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Recombinant DNA part II genetically engineer</video:title>
      <video:description>This video explains about recombinant DNA part II genetically engineered microorganism

This second half of the lecture on recombinant DNA reviews several examples of genetic engineering of microorganisms. Arcadia University US275 Scientific Ethics</video:description>
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      <video:duration>861</video:duration>
      <video:publication_date>2012-10-11T11:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27904.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Multiverse-and-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Multiverse and String Theory</video:title>
      <video:description>Michio Kaku proposes a beautifully structured universe in this fascinating video, discussing how the Big Bang, string theory, and the proposed eleven-dimensional multiverse make up the whole of what is.  Kaku says the vibrations of universes create a &quot;cosmic music&quot; and celebrates how lovely an answer this structure of the universe is for Einstein&apos;s famous question about the mind of God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/00b8dddf-d9d8-482e-ac61-186ae6dd2688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-02T20:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28255.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-esophagus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer esophagus treatment</video:title>
      <video:description>Cancer of the esophagus is one of the most aggressive and dangerous cancer. New laparoscopic surgery has bring hope for cure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/00c1b307-1d97-4610-ba7a-7399e0a98a8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T19:52:05.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemical bond is the force of attraction that holds  group of atoms together to form a compound. When compound is formed, energy is released. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/00806dfe-a456-4dcc-a7b3-c8876899fce8/cand_5.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>2nd Order LODE Particular Solution Formula Advanced Examples</video:title>
      <video:description>Second Order LODE Particular Solution Formula Advanced Examples/n
Particular solution examples for Ordinary differential equations are traditionally restricted to constant coefficients equations. Further demonstration of the power of the formula at an elementary level may be made via application on non-constant coefficient LODEs.
Consider the second order Cauchy-Euler LODE, as shown, here:  
   y&quot; + (2/x)y&apos; + (1/(4x^2))y = W
Go to Wolfrom Alpha website:  http://www.wolframalpha.com/ for several verifications, including: 
   y&quot; + (A/x)y&apos; + (((A-1)/2)^2)/(x^2)y = 
           = x^(-B)/log(x) /n   As always:
    All my books are available on Kindle in digital format and some in print at amazon.com.
    I appreciate the support you show by viewing my videos, but note that they are mostly merely summaries of my books. 
For a more complete picture of some of my results, obtaining my books would be a benefit to each of you, and an inexpensive further gesture and statement of support for me. I’ve set the price on both the printed version and the Kindle version low enough for anyone’s expendable budget. /n    Links to all my books may be found at the following websites:/n         https://sites.google.com/site/themathematicalnatureofreality//n          https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nI am placing a donation button at the links in case you’d rather support in that way.</video:description>
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      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:title>Levitation - Magnetic</video:title>
      <video:description>Spin stabilized magnetic levitation is shown in this science video. Magnetic levitation is known as a method by which an object is suspended with no support other than magnetic fields.</video:description>
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      <video:description>Similar Triangle Basics

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      <video:description>GMAT: Math 7

36-41, pgs. 156-157</video:description>
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      <video:title>Testimonial Video for Hip Surgery / Hip Resurfacing Surgery</video:title>
      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Scientific Animations</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This course uses lecture detailed objectives study guide physical examination or clinical examination is the process by which a doctor investigates the physical exam such as ear nose and sinuses mouth pharynx neck and etc</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation demonstrates why Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). The most important member is VEGF-A. Other members are Placenta growth factor (PlGF), VEGF-B, VEGF-C and VEGF-D. The latter ones were discovered later than VEGF-A, and before their discovery VEGF-A was called just VEGF.
Crystal structure of Vammin, a VEGF-F from a snake venom

A number of VEGF-related proteins have also been discovered encoded by viruses (VEGF-E) and in the venom of some snakes (VEGF-F).  Text reff: wiki   Video reff:</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1171.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the historic shuttle photo taken by Kennedy employees. Video provides a brief explanation with a clear video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29168.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video you will see EF-Tu delivering aminoacyl-tRNA to the ribosome. It describes the decoding step to protein synthesis.</video:description>
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      <video:duration>98</video:duration>
      <video:publication_date>2010-11-14T23:56:50.000Z</video:publication_date>
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      <video:tag>Tu</video:tag>
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      <video:tag>aminoacyl</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The organ systems in human beings are discussed here. The purpose of this video is to help you in understanding the functioning of different parts.</video:description>
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      <video:publication_date>2013-01-19T05:04:19.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>200</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>138</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Dinos</video:tag>
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      <video:tag>life</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>RDS is the clinical expression of surfactant deficiency in neonates and is typically in preterm infants with RDS and in reducing the number of chest X-rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f103a5d-f068-439b-9f41-5ad835bff2fb/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9971.mp4</video:content_loc>
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      <video:category>Tutorials</video:category>
      <video:tag>Chest</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>500</video:duration>
      <video:publication_date>2014-08-25T22:11:12.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>Equilibrium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/035e817d-76dd-4109-bd82-ec815c42a264/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-16T10:16:58.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/035b5a9c-0cba-4dba-abd4-74a881cdf41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/036b462d-ab0c-4291-ae28-c68744c30c97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/03732232-58c0-4a2c-a2a2-97a1fd2dcb8d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T12:55:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Michio</video:tag>
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      <video:description>Physics 112 - Lecture 7

Introduction to Statistical and Thermal Physics</video:description>
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      <video:description>This video describes whether rogaine works or not (Beauty  Grooming Guru).

Approved for both men AND women, Rogaine is an over the counter treatment found in MOST drugstores. Watch this to find out if it will work for you! And for more, visit: http://beauty-grooming.healthguru.com/</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2012-10-11T00:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27856.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Double Life of RNA</video:title>
      <video:description>All Life processes are chemical reactants.To sustain life this reactions occurs very slowly and nonspecifically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/03a448f2-1132-48f8-b09b-ae243861fbc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2007-09-01T19:46:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Chemical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica</video:title>
      <video:description>http://www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
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      <video:duration>540</video:duration>
      <video:publication_date>2009-05-26T00:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2274.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
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      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
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    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Diversity-oriented synthesis (DOS) is a strategy used by chemical biologists to create a huge diversity of small molecules with potentially useful properties. A young scientist working in Dr. Stuart Schreiber&apos;s lab shows us how engineering, computer science, chemisty, and biology are all used in DOS. Also featured on the DVD Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03c7816f-89d7-405f-98c4-4b4689f6cecd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2007-08-02T22:42:59.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Factoring difference of squares

u12_l2_t2_we2 Factoring difference of squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25262.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-18T02:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvnOWIoeeaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The birth and death of our universe calculated by the astronauts are discussed in the video. This video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/03befc21-db31-4bd2-9bbd-16f1440d6b07/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-12T01:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28748.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Stem cells may be useful in treatment of disease like diabetes. However, many question need to be answered before stem cells can be used in treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03ee358c-4eba-488a-9082-b26c4a8e7e8c/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>61</video:duration>
      <video:publication_date>2013-06-10T01:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30610.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
      <video:tag>hernia</video:tag>
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      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In genetics and developmental biology, somatic cell nuclear transfer (SCNT) is a laboratory technique for creating an ovum with a donor nucleus. It can be used as the first step in the process of reproductive cloning. This is how Dolly the shim was made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/040186b7-b740-40f2-9bde-c3524794b38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2007-05-24T05:10:02.000Z</video:publication_date>
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      <video:tag>ovum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>build</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>plus</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/04056e71-0b6d-4552-b44d-e05b5f152061/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2013-06-10T03:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30634.mp4</video:content_loc>
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      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Factoring Sum of Cubes

u12_l2_t3_we1 Factoring Sum of Cubes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25263.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-18T02:27:20.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Cubes</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0411af65-1ee3-4761-8168-adca15e9b19c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-09-01T20:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/915.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a41ed64-416b-43f1-b24e-15abbd289211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2013-02-09T05:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29784.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b9e7a3-e952-4b59-9aa6-c2951cf59268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2013-02-11T02:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30133.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>75</video:duration>
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      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
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      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>thyro</video:tag>
      <video:tag>ligament</video:tag>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>63</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>154</video:duration>
      <video:publication_date>2012-12-08T08:05:05.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/15CH-DC12V-RF-Wireless-Remote-Control-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>15CH DC12V RF Wireless Remote Control Switch Operation</video:title>
      <video:description>Delete codes:
Press the button of the receiver for 6 seconds until LED 2 is off.
Release the button, all stored codes are deleted successfully.

Learning methods and steps:
1) Press the button of the receiver for 3 seconds.
2) LED 2 flashes quickly, enter into status of LEARNING. 
3) Release the button of the receiver and press any button of remote control in 10 seconds. LED 2 will be off, it means LEARNING is successful.
4) The receiver can learn several remote controls of different codes.

Setting Toggle control mode: Plug jumper to S1.
Control mode Toggle (Channel 1~15): Press - On; Press again - Off.

Setting Latched control mode: Plug jumper to S2
Control mode Latched (Channel 1~15): Press - On, other relays Off; Press other button - Off.

Setting Momentary control mode: No jumper plug.
Control mode Momentary (Channel 1~15): Press and hold - On; Release - Off.

More information please visit http://www.rfcontrolsystem.com/index.php?main_page=product_info&amp;cPath=360_249&amp;products_id=297</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/9f3d320b-6bfd-4e2f-a305-65ae39094004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-03-28T05:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11993.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>15ch</video:tag>
      <video:tag>dc12v</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>500m</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile dysfunction</video:title>
      <video:description>Toady the USMLE team discuss the erectile dysfunction case. Study is on a 62 years old male Mr Edward, vital information; temperature of 98.2 F, heart rate 76/min and blood pressure 130/74mm Hg. Watch how these team develop the sample study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f1fc827-2700-4b8c-904e-7fb91e38063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-12-01T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Pacific-Garbage-North-Pacific-Ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Pacific Garbage- North Pacific Ocean</video:title>
      <video:description>Great Pacific Garbage also known as Pacific Trash vortex is located in northern Pacific ocean consist of marine debris. These patches are extended in indeterminate area mainly plastic concentration, therefore effecting the area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/056660a8-5831-4c0e-935d-c1577b0ccb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-02-09T03:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29749.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Great</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>Patch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall Stones</video:title>
      <video:description>Gall Stones are deposits in the gall bladder that are crystallized into hard particles. This video gives information on gall stones and what causes them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/056f80a9-85f5-481a-892f-bdd273286d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T10:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9554.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-purpose-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The purpose of amino acids</video:title>
      <video:description>This video shows the importance of amino acids in our body. It also tells us which foods to eat in order to give our body the essential amino acids required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07622d92-d870-49b7-9f34-5f7553bbe618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-29T21:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27936.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prozac-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prozac Mechanism</video:title>
      <video:description>The Mechanism of Prozac: Prozac (fluoxetine) is used to treat major depressive disorder, bulimia, obsessive-compulsive disorder and panic disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/076b149e-5226-44ab-b52f-2a7051b80199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-10-18T02:27:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7038.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prozac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phdcomics-The-Fingerprint-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phdcomics: The Fingerprint of Stars</video:title>
      <video:description>This is an phdcomics video. Dr. John Johnson&apos;s team of astrophysicists at Caltech tells us how to unravel the code embedded in the light we see as stars and why we happen to be made of stardust. It doesn&apos;t get any more fundamental than this!/nSources and credits:
Credits:/nAnimated by Jorge Cham
Featuring: John Johnson, Melodie Kao, Ben Montet and Jon Swift/nProduced in Partnership with the Johnson ExoLab at Caltech with funding provided by the Caltech Innovation in Education Fund. The ExoLab is supported by The David &amp; Lucile Packard Foundation and the Alfred P. Sloan Foundation./nThanks to Meg Rosenburg and Crystal Dilworth.
Transcribed by Noel Dilworth.
Sound mixing by Laurence Yeung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/075f7a88-7a64-4567-ad92-cb8c22c2d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-07T06:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29240.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fingerprint</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-Function-of-Cytochrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Function of Cytochrome</video:title>
      <video:description>This animation shows an &apos;inside view&apos; of the workings of the enzyme cytochrome P-450 2C9. The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/077b69a0-3992-4f56-96ad-c72473be733f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-11-05T04:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1101.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-hokey-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air hokey robot</video:title>
      <video:description>This is a how to, concept.  See how to transform a 3D printer into an air hokey robot that is very hard to beat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/077da087-b722-4806-996b-3f5f72067a0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2014-08-27T06:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31396.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>hokey</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on Endoscopic Brain Surgery</video:title>
      <video:description>Watch how an endoscopic brain surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07852750-30f7-4478-a1ab-788e4b625c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T09:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9434.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Development Studies C10</video:title>
      <video:description>lec 10-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20865.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-07T21:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tf8JICv9hK4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 240</video:title>
      <video:description>lec 1-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20881.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-07T23:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5U2VJpjM3w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemguy-reviews-the-various-diagrams-in-organic-chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemguy reviews the various diagrams in organic chemistry</video:title>
      <video:description>Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy reviews the various diagrams in organic chemistry. Donations welcome at www.chemguy.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07884cd4-3d84-4c30-9e2d-0b7adbc439f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-10-24T21:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27925.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chemguy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Damage video</video:title>
      <video:description>DNA Damage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/078fea8e-f517-41ff-89cb-26a68a572771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-23T01:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5753.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Herceptin-Clips-From-Hollywood-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Herceptin - Clips From Hollywood movie</video:title>
      <video:description>This video describes the Herceptin cancer therapy with the help of a Hollywood movie. Video is really helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07965bcf-65e0-4339-912c-a2233ca9a651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-05T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29131.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Hollywood</video:tag>
      <video:tag>Herceptin</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Running</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Running</video:title>
      <video:description>This video will help you to understand that how your body works to produce movements. Some correct running techniques are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0790a824-9cc3-4377-befd-958fcaaeaf51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-11T03:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30160.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>running</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Micro-injection</video:title>
      <video:description>Microinjection of DNA to murine pronucleus. Pronucleus is a nucleus of egg or sperm which has not been fertilized, and consists of half of the genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/07a67062-dcb3-4397-98ea-9c78cf981010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-08-10T01:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/688.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondiral-Fission-and-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondiral Fission and Fusion</video:title>
      <video:description>This video explains Mitochondiral Fission and Fusion which occurs in the human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07b57b36-4228-4065-adb4-db13418ab8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2490.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondiral</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-on-Philosophy-and-The-Necessity-of-Unbelief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry on Philosophy and The Necessity of Unbelief</video:title>
      <video:description>Stephen Fry discusses some of his favorite philosophers and what it means to think and talk about philosophy at all.  He also argues for what he believes is the most important idea in any philosophy:  lack of belief in an afterlife.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/07abfbed-9b39-4d3a-8848-d31261167c9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-12-03T01:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28266.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>afterlife</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Exchange-in-Our-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Exchange in Our Environment</video:title>
      <video:description>This video shows the exchange og matter in our biosphere. Video is very interesting and is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/07c1c568-a02e-48a1-a12f-ea810c88039d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-19T04:41:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28905.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First Law Of Thermodynamics</video:title>
      <video:description>Thermodynamics is the study of relationships involving heat and mechanical work. There are four laws of thermodynamics. This video will explain the first law of thermodynamics which is a version of the law of conservation of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9fcb08aa-a0bc-4c12-9830-a9c3162a1d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11484.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexing-drosophila-melanogaster-how-to-tell-the-sexes-apart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexing drosophila melanogaster  how to tell the sexes apart</video:title>
      <video:description>It might be for beginners specially if you are working with a strain where the females also have pigment in their abdomen imagine having to collect virgins for your ecperiment but you are not good at telling the boy from girl specially the newly emerged</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fcd6160-442a-4bb1-8076-700d160a5d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-30T14:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6302.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>apart</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20080.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-06T01:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-of-Tracheal-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of Tracheal Deviation</video:title>
      <video:description>This is a demonstration on how to check for tracheal deviation, the clip shows the positioning of the patient as well as the medical practitioners fingers in this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07d5a361-3aa5-45e7-bc9d-8b386a9931c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T10:59:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Box-Model-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Box Model Tutorial</video:title>
      <video:description>This video demonstrate css box model learn the html and css box model concept outlining that every element on a page is a rectangular box of which may include margins padding and borders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/07ddb209-6119-4213-a575-d9cf5a00d408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-15T13:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6572.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>model</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gyroscope-the-msytery-solved</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope the msytery solved.</video:title>
      <video:description>What is a Gyroscope? Well this video explains that and the principle that gyroscopes work on, which is conservation of angular motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e583b0-e43e-4ea8-9883-4d464a8ec07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T00:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7980.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Gyroscope</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The shrinking moon revelations by LRO</video:title>
      <video:description>The moon is shrinking? Studies from NASA from reconnaissance orbiter show the moon has been shrinking and is still shrinking.This is done by observation of lobate scarps of over 1000 images of from space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e918b8-ed60-44ae-9512-c24606ea2683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-23T08:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7634.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Reveals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Silica Aerogel at Home?</video:title>
      <video:description>This video shows the project work of a student about making silica aerogel at home. A brief description is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07e61d32-ca78-49f4-b4b1-0117f71460c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2013-02-17T08:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30365.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>silica</video:tag>
      <video:tag>aerogel</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dear 16-year-old Me Melanoma information</video:title>
      <video:description>This film was made possible thanks to the generosity of real Canadians and Americans whose lives have been touched by melanoma. These are not actors. We cannot thank this group enough for sharing their stories with us./nWe&apos;d also like to thank Freelance Whales, the New York-based group who&apos;ve lent their song, Generator ^ First Floor, to our film. They&apos;re incredibly talented - we thank them for their support and encourage you to find out more about them at http://freelancewhales.com./nThank you for watching &amp; please pass this along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/07ef7520-d81b-4a51-a760-0fb348e3b16a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2011-08-06T00:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6982.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>malignant</video:tag>
      <video:tag>melanoma</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gymnosperm Life Cycle.wmv (360p).mp4</video:title>
      <video:description>This scientific video explains how life cycle is in gymnosperms which are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and Gnetales. For example in a pine tree which is also a gymnosperm, when the pollen from a male pine cone floats on the wind and reaches a female pinecone, it fertilizes cone so seeds can grow. I should mention here that a pine tree&apos;s seeds are not inside a fruit, like an apple but out in the air attached to a pinecone. When the seeds are ready the pine tree will drop the cone to the forest floor. Some may have a chance to sprout, grow and form young another pine tree.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/07f3ef82-18ae-4999-be41-54ffb0883853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2014-06-24T22:03:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31008.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Hospital-Pathology-Services-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Hospital Pathology Services - Part 2</video:title>
      <video:description>This video provides you with an introduction to the pathology services within a busy hospital. You will learn how a variant of patient samples are received.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0804d1bf-7600-415a-80c2-2c5769aece25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-02-09T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29769.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Booking</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difference-Between-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difference Between Structure and Function</video:title>
      <video:description>The terms structure and function related with any object has different meanings. Proper definitions for these two are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/08157ddf-b52a-46a2-be78-34244ea9d517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2013-01-19T04:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28914.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mononuclear-Cell-Isolation-from-Whole-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mononuclear Cell Isolation from Whole Blood</video:title>
      <video:description>This procedure to isolate mononuclear cells from whole blood is based on density differences between mononuclear cells and other elements found in the blood sample. Differential migration during centrifugation results in the formation of layers containing different cell types. Mononuclear cells are at the interface between the plasma and the ficoll layer and are recovered by washing steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/0819eea0-354c-48ad-ab9c-ee37bd25da6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-06-02T01:56:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4382.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mononuclear</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using theories to constructing explanations and designing solutions</video:title>
      <video:description>A theory has three major steps; get an idea, perform an experiment, see if the evidence support the idea. If yes, then it is a theory otherwise it is not. In this video, Mr Anderson explains how and the advantages of a theory in constructing explanations and designing solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/081b3e70-d5ce-45da-abca-8104883f3a5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-19T05:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28952.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>explanations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22- Computer Science 61A</video:title>
      <video:description>Lec 22- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16832.jpg</video:thumbnail_loc>
      <video:duration>2865</video:duration>
      <video:publication_date>2012-09-01T13:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4bDDn7A71U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thought actually changes your brain</video:title>
      <video:description>If you imagine doing something you can do it.  Most people would laugh at a saying like that, but this might not be so far fetched.  asapSCIENCE shows us that thinking actually influences the way the brain acts and also the way the brain &quot;is&quot; physiologically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b0ec807-8e33-45bf-80f3-f646fd09bc6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2014-10-03T06:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31848.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>thought</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Power</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion of the Universe 1</video:title>
      <video:description>This video describes expansion of the universe. Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b22c7ec-a599-4da2-8bd0-e2bb3031e164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-13T21:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2181.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>cc</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>caption</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to self examine your own breast</video:title>
      <video:description>Monthly breast examinations are recommended to all women in order to be healthy. This video demonstrates how a self breast examination is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b34cfa4-4c1b-457c-a748-95329b52eb52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-11-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9752.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Blotting made easy</video:title>
      <video:description>This video shows us in plain English what the process and applications of the Southern Blotting technique are.  If you were ever curious and couldn&apos;t make heads or tails of other videos, this is the one for you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b373e97-c78f-4055-9c0d-181bb610b98f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2014-10-02T00:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31782.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
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  </url>
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      <video:description>This is a short video showing how to extract plasmid DNA quickly and easily with the PureLink® HiPure Plasmid Kit and the BenchPro® 2100 Plasmid purification system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/0b3803ab-b57e-4924-9654-6593abc99654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-10T18:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21915.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Extract</video:tag>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Architecture and Interactions Part 2</video:title>
      <video:description>This video is a second part of the standard model architecture and interactions. 2011 Claude Michael Cassano        The Fermion Interaction:            An interaction with entry ingredients  A,B  and exit ingredients  C,D  is denoted as you see, here: /n       A+B → C+D/n              which implies it&apos;s anti-equivalent. /n    A fermion interaction is an interaction between first and second order objects, i.e.: between solitary  S sub R  matrices.
    The initial step in a fermion interaction proceess is fusion of two solitary  S sub R  matrices, enrty-wise, into a single  S sub R  matrix. 
    Next, the  S sub R  matrix entries may flip between columns/generations with equal likelihood. The  S sub R  matrix entries may flip between rows/colors. Entries in the same column  may flipas shown, here; or not with equal likelihood. 
These are the only random flip events conserving charge, so are the only ones allowed. Conservation of row/color indices, as detailed in the book, also restricts the possible flip events. 
    Finally, the  S sub R  matrix separates into the two solitary matrices column resultants from the flip events occurring during the fusion. 
         The first order objects (leptons) fermion-interactions oc
cur as is shown, here. /n    The neutrino - anti-electron interaction is shown, here, first; in complete detail. /n    The electron - anti-electron interaction is shown, here, second; in complete detail. /n    The neutrino - anti-neutrino  interaction is shown, here, third; in complete detail. /n    This is how the second order objects (quarks) are/were created from the most fundamental first order objects (leptons). /n         Weak type interactions may be further classified according to whether they are of the form (1), or of the form of (2)/(3). /n    Interactions of the form (1) are of the W type.
    Interactions of the form (2) or (3) are of the Z type.  /n    It will be seen that all the interactions to follow fall into these catagories. /n    The second order objects (quarks) fermion-</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/0b40d36b-0e8c-46ee-b51b-f7cc39bb5ed6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-04-08T07:14:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6908.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:tag>model</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>electric</video:tag>
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      <video:tag>fermion</video:tag>
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      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animated video presented by ScienceCast shows the asteroid observed near earth. A brief explanation is provided here for this observation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b3f4e36-7ea9-460d-93f3-34fb0a23fae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-09T03:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29748.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCast</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Flyby</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Linear Algebra: Simplifying conditions for invertibility</video:title>
      <video:description>Linear Algebra: Simplifying conditions for invertibility

Showing that a transformation is invertible if and only if  rref(A) is equal to the identity matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22072.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2012-09-11T00:40:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yz2OosyMTmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:description>hemorrhoidectomy for treating patients with an acute hemorrhoidal crisis and assess stapled hemorrhoidectomy for acute hemorrhoidal crisis could be undertaken under local anathesia with early recovery and short hospital stay</video:description>
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      <video:duration>256</video:duration>
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      <video:tag>hemorrhoidal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 55 - Algebraic Long Division</video:title>
      <video:description>Algebraic Long Division

Dividing one polynomial into another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20167.jpg</video:thumbnail_loc>
      <video:duration>621</video:duration>
      <video:publication_date>2012-09-06T02:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4u8_AMacu-Y</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
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      <video:duration>32</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b4b36a0-d584-4470-b6b2-cb9be544665a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
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      <video:category>Ecology</video:category>
      <video:tag>birds</video:tag>
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      <video:tag>over</video:tag>
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      <video:tag>Wild</video:tag>
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      <video:tag>BBC</video:tag>
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      <video:description>VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This animation features images of VIB research in the field of cancer.
Copyright www.vib.be</video:description>
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      <video:duration>102</video:duration>
      <video:publication_date>2009-05-30T08:43:37.000Z</video:publication_date>
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      <video:category>Education</video:category>
      <video:tag>VIB</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>Flanders</video:tag>
      <video:tag>Cancer</video:tag>
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      <video:description>It is easy to imagine that between the sun earth its only the planets, tat however would be incorrect. The earth is surrounded by a magnetosphere which is a bubble that protects the earth from solar winds. This is the sentinels of the Heliosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b51a1b2-c0ea-4f85-aa54-35afd4dfe972/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-11-24T18:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sentinels</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heliosphere</video:tag>
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      <video:duration>291</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1298.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b651359-e877-48d1-b6f4-85c4ba3d65cc/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>waves</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Matrix-Vector-Products-as-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Matrix Vector Products as Linear Transformations</video:title>
      <video:description>Matrix Vector Products as Linear Transformations

Matrix Vector Products as Linear Transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22045.jpg</video:thumbnail_loc>
      <video:duration>1024</video:duration>
      <video:publication_date>2012-09-11T00:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ondmopWLiEg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>as</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Placing-a-Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placing a Coronary Stent</video:title>
      <video:description>With the help of an IVUS(Intravascular ultrasound)the lesion&apos;s thickness and hardness can be determined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0cbfdabf-4ccd-4e81-85af-fbe05eecaa1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-09-25T07:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3378.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>company</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Bath-Salts-And-Their-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Bath Salts And Their Origin</video:title>
      <video:description>This video provides a very well description of bath salts. Bath salts are the amphetamine like drugs and got their start in UK as a club drug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b739baf-fc65-4036-a7f2-69d1fded45d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2013-02-07T07:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29305.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bath</video:tag>
      <video:tag>Salts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-Of-Life-In-24-Hours</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History Of Life In 24 Hours</video:title>
      <video:description>This video demonstrates how life evolves on earth. This presentation narrates the history of life from 45billion years compressed into 24 hours.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0b755ab0-6980-42a3-a017-a910caa5304b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28368.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Left-pleura-rupture-during-laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Left pleura rupture during laparoscopy</video:title>
      <video:description>Laparoscopic surgery is a common form of surgical therapy for many disorders although surgery using laparoscopy reduces morbidity and shortens recovery after surgery laparoscopic surgery can cause unique problems a patient who suffered from severe hypoxaemia after a laparoscopic myomectomy caused by hydrothorax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b76f305-9d63-4d65-a3b6-2559e8e992ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-01T20:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10448.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Pleura</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Nerve-cells-comunicate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Nerve cells comunicate?</video:title>
      <video:description>Nerve cells communicate one with other by electrochemical signaling via gaps between cells called synapses. One cell is exicited by electrical current and sends special molecules to another cell which than is activated to send neurotransmitters  to the next cell in line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0b7dc285-058e-4bcc-a98c-cdaf0fb7c784/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2007-05-28T22:47:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/450.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>neurotransmitters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrothermal-Vents-David-Attenborough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal Vents - David Attenborough</video:title>
      <video:description>Host David Attenborough discusses hydrothermal vents notable for the fissure openings that blast scalding water and sulfides into the under water spaces. While being lethally toxic to most forms of life, bacteria flourishes from these chemicals which are eaten by shrimp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0b873b23-c93b-4684-a32f-73006ad061d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2010-11-15T00:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5347.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>with</video:tag>
      <video:tag>no</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>under</video:tag>
      <video:tag>water</video:tag>
      <video:tag>fissure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-of-common-ancestry-human-chromosome-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence of common ancestry human chromosome 2</video:title>
      <video:description>When one looks at the chromosomes of humans and the living great apes (orangutan gorilla and chimpanzee)it is immediately apparent that there is a great deal of similarity between the number and overall appearance of the chromosomes across the four different species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a00e32cf-d4f0-4b62-b64f-8ff206053203/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-15T21:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5450.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endocrine-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocrine System in Human</video:title>
      <video:description>This video describes the picture of human endocrine system in detail. Human endocrine system consists of glands which releases different kind of hormones into our bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b8848b9-e0b0-4a5d-8ac9-db6cbc15d87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-12-11T23:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-dynamics-simulation-of-straining-nickel-nanowire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular dynamics simulation of straining nickel nanowire</video:title>
      <video:description>This simulation shows molecular dynamics  of straining nickel nanowire visualized with VMD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0e636c3b-cec5-468a-8b46-4bdc48358a9a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-12-01T22:42:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1134.mp4</video:content_loc>
      <video:uploader>yuekai</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>vmd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Driver-Ants-versus-a-grasshopper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Driver Ants versus a grasshopper</video:title>
      <video:description>3 type of workers all of them much smaller than a grasshopper. The coordination and cooperation however makes that a walk in the park. It is Grasshoppers vs. Driver Ants in Ant Attack by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6bc34b-1ae0-4578-98de-076f5cea5973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T05:14:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Grasshoppers</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Driver</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-Lumbar-Disc-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology- Lumbar Disc Prolapse</video:title>
      <video:description>This well explanation of the lumbar disc prolapse animation video. The full process is discussed step by step and is explained with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6c78c4-c2d3-4f4e-b5ef-a1c995a330e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9490.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Freshwater-Crab-versus-Tiger-Leech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freshwater Crab versus Tiger Leech</video:title>
      <video:description>This video shows a real fight to the death between a tiger leech versus a freshwater crab which has a tough shell but is no match for the jaws of this eel, if it is not cut into two by the crabs jaws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e794646-c771-4f23-aa2c-c4fa3bbb08b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-12-10T02:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tiger</video:tag>
      <video:tag>Leech</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Freshwater</video:tag>
      <video:tag>Crab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Comedian-Brian-Malow-MWV5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Comedian Brian Malow (MWV5)</video:title>
      <video:description>MicrobeWorld and the Koshland Science Museum present a video podcast of comedian Brian Malow that includes excerpts from his science comedy act on infectious disease and an interview about the geek mystique of science.

Malow is also a contributing editor to the Journal of Irreproducible Results, a science humor magazine, and was producer and host of a pioneering internet talk show, But Seriously. His routine on Neil Armstrong was heard aboard the space shuttle. Brian lives in San Francisco. For a taste of his humor, visit his website, www.butseriously.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0e7a3f98-33c5-4cbb-91c1-05b2afa9e0e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2010-04-13T19:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4253.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>comedy</video:tag>
      <video:tag>comedian</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>comic</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Malow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intermediate-Filaments-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intermediate Filaments Definition</video:title>
      <video:description>Intermediate filaments are stable durable they range in diameter from 8 to 10 nm intermediate in size compared with thin filaments and microtubules they are prominent in cells that withstand mechanical stress and are the most insoluble part of the cell the intermediate filaments can be dissociated by urea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e8285c2-0b2e-490c-b6eb-4f26a114aeb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-24T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5969.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Intermediate</video:tag>
      <video:tag>Filaments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-electrolysis-of-water-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does electrolysis of water work?</video:title>
      <video:description>In this video, electrolysis of water is shown. Electrolysis of water is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e842547-f822-424c-a970-21a281422aef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:56:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11247.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Fibroids-Project-Interviews-Dr-Brown-Duke-Univ-Dept-Cha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fibroids Project Interviews Dr. Brown Duke Univ Dept Cha</video:title>
      <video:description>The Fibroids Project Interviews Dr. Brown. Haywood Brown, MD, is the chair of the Department of Obstetrics and Gynecology at Duke University Medical Center. He also is a nationally recognized specialist in maternal-fetal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/0e895236-d737-4cd5-95d1-3d6697d79a31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2010-10-01T10:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4593.mp4</video:content_loc>
      <video:uploader>nsagar</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>fibroids</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>haywood</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>duke</video:tag>
      <video:tag>university</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Fabrication-of-a-Direct-Duralay-Post</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98  - Fabrication of a Direct Duralay Post</video:title>
      <video:description>&quot;Lec 98  - Fabrication of a Direct Duralay Post&quot; Dr. Lorey prepares a devital maxillary central for a duralay post, fabricates the post, temporizes the tooth and shows the finished bridge in patient&apos;s mouth. Orig. air date: FEB 14 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21652.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-09T06:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYHehBWklM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>98</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Duralay</video:tag>
      <video:tag>post</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Flu-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Flu Vaccine</video:title>
      <video:description>This animation will help you in understanding the working of a flu vaccine. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e98cc16-128a-444f-a98a-85f28608ac4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-10T02:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29913.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Counting-Electrons-in-Pi-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Electrons in Pi Systems</video:title>
      <video:description>When there is a double bond or triple bond between molecules there are two types of bonding present. They are sigma bonds and pi bonds. This video demonstrates how to calculate electrons in the pi system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e895466-a184-4997-b166-aa6c5d42bd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-30T12:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6281.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Counting</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Systems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Function</video:title>
      <video:description>The way Insulin is created and works marista</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0e9cd7d2-abe5-4bdd-99d9-669a00119338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-09-15T01:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3374.mp4</video:content_loc>
      <video:uploader>marista gilang</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Health</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Linear-Transformation-Examples-Rotations-in-R2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Linear Transformation Examples: Rotations in R2</video:title>
      <video:description>Linear Transformation Examples: Rotations in R2

Linear Transformation Examples: Rotations in R2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22055.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-11T00:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPWfIq5DzqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>Rotations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Rotation-in-R3-around-the-X-axis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Rotation in R3 around the X-axis</video:title>
      <video:description>Rotation in R3 around the X-axis

Construction a rotation transformation in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22056.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T00:34:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gkyuLPzfDV0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>rotation</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Around</video:tag>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
      <video:tag>axis</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>195</video:duration>
      <video:publication_date>2010-11-25T22:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6112.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tissuer</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound sensitive cells</video:title>
      <video:description>Hair cells are arranged in orderly rows which make it unique among the organs of our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/12938729-2b47-4c32-a06f-1ea4031c60d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-23T04:03:55.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of child birth</video:title>
      <video:description>An explanation on the process of child birth.  Although this is a very fulfilling process for most women, it is also nerve wreaking for some.  Here is a look at what happens, what does the body go through during childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0eac365a-cb5f-4c04-b3ed-8152dfceaf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T23:01:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31201.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Process</video:tag>
      <video:tag>Born</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Fever as nonspecific immune response to an infection</video:title>
      <video:description>This animation demonstrates how fever is formed and how our body reacts in the formation of fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0eb1aeb2-32e6-4a93-a348-e5e2ec264c1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-23T05:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1970.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T00:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8582.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>DrMSVENKATESH</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Air inhaled through the nose passes over the olfactory membrane. Chemicals in the air stimulate the numerous olfactory receptor cells. The sense of smell passes from the olfactory receptor cells to the nerves that carry the signals to the brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e70c5344-a6e9-4957-8805-ac0cd1b21c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2949.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0eae6fac-7791-4e2e-a12b-8898dbb03d28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2013-02-08T04:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29651.mp4</video:content_loc>
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      <video:category>Interesting Science</video:category>
      <video:tag>Venomous</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>true</video:tag>
      <video:tag>Origin</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ec8e83c-0ab8-4433-8ec5-e08d33978134/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2014-08-27T23:33:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31561.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses a model of the Renal Corpuscle which illustrates the renal capsule, or Bowman&apos;s capsule surrounded by capillaries. It further discusses the types of cells that make up the renal capsule and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0edb71a5-7fd5-4a06-a071-2f6b9b811216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5318.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Corpuscle</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>podocytes</video:tag>
      <video:tag>bownmans</video:tag>
      <video:tag>cpsule</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0edd4ee6-90f4-45a9-9fa9-ae2077640dca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
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      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>realistic</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a03f82ab-c54f-4d8b-a0d3-f1bafae72fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2847.mp4</video:content_loc>
      <video:category>Medical</video:category>
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      <video:tag>Heart</video:tag>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>asthma</video:tag>
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      <video:tag>Fine</video:tag>
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      <video:tag>Wormhole</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20875.jpg</video:thumbnail_loc>
      <video:duration>6650</video:duration>
      <video:publication_date>2012-09-07T23:41:10.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Arbitraging</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0efcdb4c-4208-4b95-9cf9-d81496ab0193/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video displays a sagittal view of the larynx so that you can see it both anteriorly and posteriorly. This model allows you to visualize the hyoid bone, epiglottic cartilage, hyoepiglotic ligament, thyro-hyoid ligament, and cricoid cartilage.</video:description>
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      <video:duration>187</video:duration>
      <video:publication_date>2010-11-13T20:50:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5131.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discovering-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering the Evolution of  the Flagellum</video:title>
      <video:description>This model based on a wealth of evidence shows that the flagellum could evolve.  Since 2003 many experiments have confirmed what initially were only predictions or weak assumptions.  Still, many fine details remain to be worked out regarding function, not origin.  For example, how does the ATP synthase derived components impart the motion of active transport, or how does the Tol-Pal derived components actually spine the flagellum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/12c36f69-7d1f-4871-8f0d-89914aa3a34b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-05-27T21:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2548.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>Flagellum</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Facts</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/The-Gamete-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gamete Production</video:title>
      <video:description>Mature sperm and ovum are haploid, which refers to number of sets of chromosomes, and mean that they have only half of &quot;normal&quot;, somatic chromosome set. They are derived form diploid reproductive cell by meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/12c4e7d1-b407-4596-9753-0d60ad45ac42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-16T02:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/349.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Gamete</video:tag>
      <video:tag>gametogensis</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>sperm</video:tag>
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    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #2</video:title>
      <video:description>This video demonstration is based on ideas from Giant-stroke, superelastic. We demonstrate the carbon nanotube aerogel muscles. More details can be found in Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12c932aa-c5ac-4dcd-8ad7-8da8a6248ac0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-08-28T17:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3294.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Working-of-Pulley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Pulley</video:title>
      <video:description>This video shows the working of pully and its uses in our everyday life. Pulley is a wheel used to transmit power or force by means of a belt, rope or cable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12cf1153-47e1-45e0-9d9e-a386d8c61ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-08-11T09:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3235.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Trig-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>the graphs of the trigonometric functions, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/12d21b23-3f88-4bbc-b66c-6eb70792fb6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-04-09T15:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12168.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Functions</video:tag>
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    <loc>https://dnatube.com/videos/SDS-PAGE-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS PAGE Preparation</video:title>
      <video:description>( http://www.abnova.com ) - SDS-PAGE is a method used to separate proteins according to their size. This video shows you how to prepare SDS-PAGE with two layers of gel, separating gel and stacking gel. More videos at Abnova http://www.abnova.com</video:description>
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      <video:duration>311</video:duration>
      <video:publication_date>2010-08-04T02:36:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4460.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SDS</video:tag>
      <video:tag>page</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>There are no absolute contraindications to fish hook removal subspecialty consultation should be obtained for fish hooks lodged in the eye eyelid or in vital structures eg carotid artery radial artery peritoneum testicle urethra or when a hook is embedded very near to these structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12e0b58b-d74c-482d-b0c6-104286485451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T22:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11065.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Hook</video:tag>
      <video:tag>Removal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyrotomy- Emergency Air Entrance</video:title>
      <video:description>Cricothyrotomy is a process of making incision to make air entrance into body during life threatening conditions. Cricothyrotomy is performed when it is very hard to keep air entrance into body through nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12eb1af6-174b-46c1-b70d-5cc7eaaab3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-01T23:13:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10579.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Cricothyrotomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/13156093-6d19-4eab-a9a4-c403da09fa0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-08-11T09:22:23.000Z</video:publication_date>
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      <video:category>Physics</video:category>
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      <video:tag>Air</video:tag>
      <video:tag>Conditioners</video:tag>
      <video:tag>work</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/12fbc16e-0f96-4c2c-927c-a2afa4045127/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
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      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>analog</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a0ee0297-fd34-4d22-83fa-07c4f47c516c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-13T22:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11723.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>A</video:tag>
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      <video:tag>Explanation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>GPS</video:tag>
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107-109, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22345.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/kYWBbu-FXV0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
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      <video:tag>25</video:tag>
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    <loc>https://dnatube.com/videos/DNA-Gene-Chip-assay-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:duration>100</video:duration>
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      <video:uploader>diabeticman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Explanation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/147dcf31-cc5c-4cd6-bd1c-98cef8e588f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-08T02:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4085.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Flu</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>vaccine</video:tag>
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    <loc>https://dnatube.com/videos/Evolution-explained-3-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The inherited characteristics change from generation to the next in a process called evolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/1465fc31-e18f-4280-a09a-bbadc0840389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/547.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TED-video-mining-minerals-from-seawater</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This TED video demonstrates mining minerals from seawater.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/148769a4-1bf1-4558-9db1-2eba8db41c5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-07-10T16:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12356.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>seawater</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Notocorda</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Notocorda</video:title>
      <video:description>Notocorda is a tutorial by  prof. Jerry C. Borges.
Also watch on: http://www.youtube.com/watch?v=t0dd__6F57E</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/14822124-993e-436c-8fd8-2888c4bb5128/cand_5.jpg</video:thumbnail_loc>
      <video:duration>524</video:duration>
      <video:publication_date>2013-01-18T07:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28871.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Notocorda</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 10 - Lecture 9: Recursion</video:title>
      <video:description>Computer Science 10 - Lecture 9: Recursion

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/10/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25668.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-18T16:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qc99X0NqR6w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>recursion</video:tag>
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    <loc>https://dnatube.com/videos/Repairing-of-Hernia-Without-Mesh</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will introduce you with the new inguinal hernia repair without mesh. A brief discussion between the patient and doctor is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/148ad940-9a92-40d4-96f8-7000e5249bab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>486</video:duration>
      <video:publication_date>2011-11-29T21:31:01.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Inguinal</video:tag>
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      <video:tag>without</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>83</video:duration>
      <video:publication_date>2009-07-08T01:14:44.000Z</video:publication_date>
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Epidemiologic Methods I</video:description>
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 Series: Health Matters [2/2005] [Health and Medicine] [Show ID: 8798]</video:description>
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    <lastmod>2026-08-14</lastmod>
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Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/11/</video:description>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Stars-And-Constellations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Stars And Constellations</video:title>
      <video:description>Video contains a brief description of stars and constellations on earth. A discussion with the different diagrams is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/14fcc290-983f-4e27-a85a-70a6434e46d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-01-12T01:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28669.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Stars</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Constellations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Allergies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Allergies</video:title>
      <video:description>Get all the facts and an overview of allergy symptoms allergy diagnosis allergy treatment and allergy management written and reviewed by leading experts in allergy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1504ad73-b9cd-4a0b-91ac-91cace76315d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-07T18:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3149.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ALLERGIES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gibbs-Free-Energy-and-Spontaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gibbs Free Energy and Spontaneity</video:title>
      <video:description>What causes spontaneous reaction.Exothermic is heat added to the system and means heat is being released calling this reaction as exothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1641e3cf-b39c-46c6-9181-3b9bbf50b287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-12-21T11:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6701.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spontaneity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-sees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we sees</video:title>
      <video:description>Light emitted of reflected from an object reach the retina through the cornea. Transduction of light energy into electrical energy by cells called rod cells is central to the vision. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1646b3de-73f0-4142-b4a9-676dbf4150d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T05:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1960.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>sees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-they-cloned-Dolly-the-sheep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did they cloned Dolly the sheep ?</video:title>
      <video:description>This video shows how they cloned Dolly the sheep.

&quot;A video on how they cloned dolly the sheep and her life (i reccomend viewing in fullscreen and 480p (high Quality) because the text may be too small. (sorry if the captions for Spanish aren&apos;t correct) (Lo siento si los títulos españoles son incorrectos) Hindi is only available in interactive transcript (below) हिन्दी केवल इंटरैक्टिव प्रतिलिपि में उपलब्ध (नीचे है)
I apologise if any of the captions/subtitles in foreign languages are incorrect. Please inform me if you see any mistakes.
Thanks for watching,
Annaorm =D&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a1b7da3f-f457-4736-8f65-d3851e6ae22b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-10-11T07:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27888.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>cloned</video:tag>
      <video:tag>Dolly</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sheep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramedian-approach-to-thoracic-epidural-placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramedian approach to thoracic epidural placement</video:title>
      <video:description>In order to provide perioperative analgesia in patients who need to go through thoracic surgery, the thoracic epidural analgesia is considered. A very uncommon life threatening complication that may arise is if the catheter causes pleural puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1645c978-cf45-46fe-888d-ab099d3421a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-29T20:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>Paramedian</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in medicine</video:title>
      <video:description>Nanotechnology has created the possibility of making machines only hundred nanometers in sized. One such futuristic machine is nanobots or nanoscopic robots which can be used as a tool for treatment of various diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/165c095b-8e4f-409e-81ff-fd02e56a4775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-28T09:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6217.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxidation-and-Reduction-of-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidation and Reduction of Alcohols</video:title>
      <video:description>An alcohol is an organic compound with a hydroxide group attached to it. This video explains the oxidation and reduction of alcohols.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16673f13-84a2-4474-a333-f8c4de713cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-12-03T13:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6396.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Histology</video:title>
      <video:description>This video show the histology of the  thyroid which is a gland one of the largest endocrine glands. The thyroid is located on the neck and makes hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1688f988-18e7-424f-8f27-5285f591af10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-01T02:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginismus-Pain-Management-Symptoms-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginismus Pain Management Symptoms and Treatment</video:title>
      <video:description>Vaginismus is a medical term that refers to involuntary vaginal tightness when any type of penetration is attempted the condition may render all forms of penetration impossible or extremely painful including the insertion of tampons or routine gynecological examinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16884392-507c-4b18-8b01-f94ceca36ff5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-11-29T05:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8700.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-on-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems on Definite Integral</video:title>
      <video:description>This video will help you to solve the problems of definite integral. Some examples are also shown in this video which will help you to clear your concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16927408-7198-47ca-b3cd-178bcaf6fc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T10:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6474.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holliday Junction</video:title>
      <video:description>...Large-scale representation of the Holliday Junction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/16a0734b-2a14-4fd7-af31-1bb1fcc85641/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-09-01T20:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/931.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Proof-Invertibility-implies-a-unique-solution-to-fxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Proof: Invertibility implies a unique solution to f(x)=y</video:title>
      <video:description>Proof: Invertibility implies a unique solution to f(x)=y

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22066.jpg</video:thumbnail_loc>
      <video:duration>1361</video:duration>
      <video:publication_date>2012-09-11T00:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7GEUgRcnfVE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>A</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Gravity</video:title>
      <video:description>This video shows a full explanation of the force of gravity between two bodies in the universe. A brief discussion between the two experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16a1a83e-ec40-45c3-9da7-c2ac81530b5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-11T04:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28576.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Surgery-of-an-ectopic-pregnancy-in-left-cornu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Surgery of an ectopic pregnancy in left cornu</video:title>
      <video:description>An ectopic pregnancy occurs when a fetus implants in a cavity outside of the womb, usually in the fallopian tubes leading to various compications. This is the laparoscopic surgery of one in the left Cornu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16b6bd46-0f1f-4eb3-935c-df9ad64e415d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8363.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Cornu</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-Chinese-lucky-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on Chinese lucky numbers</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains the mystery behind the Chinese lucky numbers. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16b84f67-9b39-4453-8e81-316be2b0ff1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-30T07:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29065.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>lucky</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Principles-and-Techniques-in-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Principles and Techniques in Septoplasty</video:title>
      <video:description>&quot;Lec 60 - Principles and Techniques in Septoplasty&quot; Dissecting a cadaver head, Dr. Randolph Robinson demonstrates open and close techniques of septoplasty. Designed for Continuing Education of Oral Surgeons. Orig. air date: NOV 11 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21272.jpg</video:thumbnail_loc>
      <video:duration>1925</video:duration>
      <video:publication_date>2012-09-09T03:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ--BIm72W8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-chemical-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance chemical reactions</video:title>
      <video:description>Chemical reactions can be represent by chemical equations. Both sides of the such equation has to be balanced in terms of number of reactant molecules participating in the reaction and the number of molecules produced. This video shows how to balance a chemical reaction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16c0c825-abca-42fe-aa56-664943d77dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-12-21T13:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6707.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cheimcal</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium class 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1b9dc0c-bc85-41b8-b7a0-6f6a9dd45f0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-20T23:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5649.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is endocrine system?</video:title>
      <video:description>This video talks aobut the Endocrine System which is the system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16bac081-3a5e-4088-808c-dcbf78e1afbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T01:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signaling-in-Synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signaling in Synapses</video:title>
      <video:description>When a nerve impulse arrives it triggers a neurotransmitter to be released this is called action potential. This happens through a rare rapid process of cellular secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/16ce45bb-83c2-4bd7-b597-3f07b7d769f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-04-08T20:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
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      <video:tag>garland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-spacecraft-movie-shows-Moon-transiting-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New spacecraft movie shows Moon transiting Earth</video:title>
      <video:description>This video shows a new movie take by a spacecraft showing the Moon transiting the Earth. The Moon passes in front of the Earth in this video taken by the Deep Impact spacecraft, now called EPOXI. The continents are much more pronounced because they were imaged through an infrared filter, and vegetation is bright at near-infrared wavelengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/170bcfd8-c056-411b-bd04-be90872fed5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-11-27T00:14:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28085.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Central-Nervous-System-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Nervous System and Strokes</video:title>
      <video:description>Central nervous system adn why strokes occurs is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/171e75ba-1567-46d8-869d-d9016ad2ee5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T18:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2798.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Waxing-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103  - Waxing the Retainers</video:title>
      <video:description>&quot;Lec 103  - Waxing the Retainers&quot; Dr. Lorey describes in detail how to cut and mount the pins in silver plated dies. He then shows the final waxed and sprued crowns ready for investment. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T07:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJ9npolL4k0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>103</video:tag>
      <video:tag>Waxing</video:tag>
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      <video:tag>Retainers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Trapdoor-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Trapdoor Spider</video:title>
      <video:description>A video clip from the monster bug wars showing the structure of trapdoor spider. Most of the time this spider remains under the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/171ee38b-5979-4e4e-8c96-87042e15711c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2013-01-12T01:12:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28692.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Trapdoor</video:tag>
      <video:tag>spider</video:tag>
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    <loc>https://dnatube.com/videos/Molecular-biology-cell-cultures-techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular biology cell cultures techniques</video:title>
      <video:description>Molecular biology cell cultures techniques this demonstration will vocer various topics inculding introduction to cell culture techniques and aseptic technique maintaining cells transfection methods and expression analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/174b1a9b-0ba5-47b8-88e6-c459bd86a2fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11717.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>0</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cultures</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemokine-Receptor-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemokine Receptor Signaling</video:title>
      <video:description>Chemokine receptors are G protein-coupled receptors containing 7 transmembrane domains that are found predominantly on the surface of leukocytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/16d827d0-e882-4aca-9b8c-5550cd0e2c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T19:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2462.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chemokine</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrothermal-vents-SFOS-Aleutians-Dive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal vents -  SFOS Aleutians Dive</video:title>
      <video:description>This video shows a SFOS Aleutians Dive for a trip to the hydrothermal vents. The Aleutian trench is located in South Alaska and is a subduction zone and is part of the ring of fire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/16dbc76b-9591-4889-b0b9-9f7b3109ac47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-23T21:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5776.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>SFOS</video:tag>
      <video:tag>Aleutians</video:tag>
      <video:tag>Dive</video:tag>
      <video:tag>Hydrothermal</video:tag>
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    <loc>https://dnatube.com/videos/Study-of-Our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Our Solar System</video:title>
      <video:description>Video tutorial of astronomy online class about our solar system with the 8 planets revolving around it. Watch this video to study about the sun and each of its planets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16db7b9c-7776-404a-84dd-5277a1458c5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-18T07:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28875.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>class</video:tag>
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      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Planets</video:tag>
      <video:tag>Universal</video:tag>
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    <loc>https://dnatube.com/videos/What-Happens-During-Asthma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the whole procedure of breathing in your body. Asthma is a disorder of obstruction to breathing due to inflammation and narrowing of bronchitis tubes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16dd77c9-2473-4a52-aefc-e7c2e930499c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-11T01:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30008.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparing and Ordering Decimals</video:title>
      <video:description>Decimals are quite useful in everyday life. It is a main section in basic mathematics. This video explains how to compare and order decimals in ascending or descending order.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16eccdf2-01b6-454e-a6a5-ba97335dc711/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-04T12:43:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6420.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ordering</video:tag>
      <video:tag>Decimals</video:tag>
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    <loc>https://dnatube.com/videos/Lec-16-CA-Algebra-I-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - CA Algebra I: Functions</video:title>
      <video:description>CA Algebra I: Functions

79-80, functions, domain and range</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22528.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-11T02:23:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRB6s77nx2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>I</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function</video:title>
      <video:description>The job of the heart is to pump oxygenated blood throughout the cells of the body and to return deoxygenated blood to lungs or gills for replenishment. Right heart pumps blood in to the lungs,where it gets enriched with oxygen,  while left heart pumps oxygen rich blood through body. 
Credit HHMI</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2007-08-15T16:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/732.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>blood</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How is sex and death Related? Are they related at all? This video will answer your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/157f8399-9da3-4ab1-bcd3-a89742eb181a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-10-01T00:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1057.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a spooky clip from the Science Channel show, Oddities, in which a sweet lady with a large flower hat brings in a covered jar of animal things. The gothic store employee can only say OMG.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1ba2a7a4-89a7-49fb-b5b4-85d234111a99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-12-09T07:08:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28440.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>petrify</video:tag>
      <video:tag>mummify</video:tag>
      <video:tag>Oddities</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates postural and landau reflexes examination of a six months infant. Similar information can be obtained on this link http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bb8b4f7-b9ba-4816-abcb-778a2c16b6d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30281.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Postural</video:tag>
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      <video:tag>Reflex</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>( http://www.abnova.com ) - A fluorescent microscope is an optical microscope used to study properties of substances using the phenomena of fluorescence and phosphorescence. Specimen can be labeled specifically with a fluorescent molecule and be illuminated with specific wavelength which is absorbed by the fluorophores. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/1bbba9e1-3f9d-4e45-84cf-d6a88bb73ac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-30T07:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4503.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-a-zebrafish-embryo-is-dechorionated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a zebrafish embryo is dechorionated</video:title>
      <video:description>This video shows how a zebrafish embryo is dechorionated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1bc356f5-018f-4832-9190-ce63681b879c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-12-11T01:20:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1180.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-IV-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (IV)- Transformation</video:title>
      <video:description>The purpose of transformation is to introduce a foreign plasmid into bacteria and the bacteria will replicate the foreign plasmid along with their own DNA. Bacteria which are able to uptake DNA after a heat shock are called &quot;competent&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/1bc6355d-7668-401b-b232-0d8f9a8d36ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-03-29T08:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4031.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-The-Villi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of The Villi</video:title>
      <video:description>The process of digestion by villi is shown here with the internal structure. Each villi contains a network of blood vessels and small lymphatic vessels known as lacteal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bc91a8e-2747-4abc-8d68-b33902174965/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T01:51:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29853.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Villi</video:tag>
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      <video:description>Cre-Lox recombination is a special type of site-specific recombination. The Cre protein is a site-specific DNA recombinase. It can catalyze the recombination of DNA between specific sites in a DNA molecule. These sites, known as loxP sequences, contain specific binding sites for Cre that surround a directional core sequence where recombination can occur. It is often used in the generation of knockout and conditional knockout animals.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4224.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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    <video:video>
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      <video:description>Southern blotting is a process for replicating DNA sequences in a medium.  This video shows you what it is and how it is achieved.</video:description>
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      <video:uploader>guptava</video:uploader>
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      <video:description>Bio molecules are involved in different kind of functions performed by living organisms. A few important bio molecules present in living organisms are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bd517b7-cab3-4a5a-b0c4-dfed7b667712/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T03:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11501.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-do-you-weigh-a-million-dollars-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do you weigh a million dollars? by Minute Physics</video:title>
      <video:description>Minute Physics provides a spectacular video telling us how to weigh a million dollars without actually having the physical bills. Watch this video to learn how to approximate volume and size and why approximations are so important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3d7736fe-fb1b-417c-85bc-5e616917de97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T03:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29125.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>approximation</video:tag>
      <video:tag>physics</video:tag>
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    <loc>https://dnatube.com/videos/Lecture-15-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Ampere&apos;s Law
Solenoids
Revisit the Kelvin Water Dropper
Midterm Evaluation

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-04-01T17:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_v2NpgEpws</video:player_loc>
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    <loc>https://dnatube.com/videos/Testing-for-Occult-Blood-in-the-Stool-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing for Occult Blood in the Stool video</video:title>
      <video:description>This quicktime video clip shows testing for occult blood in the stool procedure first place a small amount of stool from the examination glove on the test card and wait the length of time specified by the test kit manufacturer</video:description>
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      <video:duration>33</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11036.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Occult</video:tag>
      <video:tag>blood</video:tag>
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      <video:tag>Stool</video:tag>
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    <loc>https://dnatube.com/videos/Heart-Its-Working-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart- Its Working And Functions</video:title>
      <video:description>Heart is divided into two part and each part is further divided into two parts upper atrium chamber and lower ventricle chamber. impure blood comes to heart in atrium and to right ventricle and then by taking oxygen from lungs blood is purified and then passes the pure blood to other body parts.</video:description>
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      <video:duration>291</video:duration>
      <video:publication_date>2013-02-11T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30177.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 13 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <loc>https://dnatube.com/videos/Talks-James-Watson-The-double-helix-and-todays-DNA-myster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  James Watson: The double helix and today&apos;s DNA myster</video:title>
      <video:description>About this talk/nNobel laureate James Watson opens TED2005 with the frank and funny story of how he and his research partner, Francis Crick, discovered the structure of DNA./nJames Watson has led a long, remarkable life, starting at age 12, when he was one of radio&apos;s high-IQ Quiz Kids. By age 15, he had enrolled in the University of Chicago, and by 25, working with Francis Crick (and drawing, controversially, on the research of Maurice Wilkins and Rosalind Franklin), he had made the discovery that would eventually win the three men the Nobel Prize./nWatson and Crick&apos;s 1953 discovery of DNA&apos;s double-helix structure paved the way for the astounding breakthroughs in genetics and medicine that marked the second half of the 20th century. And Watson&apos;s classic 1968 memoir of the discovery, The Double Helix, changed the way the public perceives scientists, thanks to its candid account of the personality conflicts on the project./nFrom 1988 to 1994, he ran the Human Genome Project. His current passion is the quest to identify genetic bases for major illnesses./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1bde2d6f-5e87-4875-9de9-9feda3b5e8a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1211</video:duration>
      <video:publication_date>2009-03-30T23:47:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1520.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>james</video:tag>
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      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle 3/3</video:title>
      <video:description>David Morgan Part 3_ Controlling the Cell Cycle_ Anaphase Onset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1be86789-a82e-454b-94b6-fa3732ceb3cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1279</video:duration>
      <video:publication_date>2010-11-23T03:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5767.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>anaphase</video:tag>
      <video:tag>Onset</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Alpha-helix-in-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha helix in proteins</video:title>
      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1bea3b73-bac1-411c-acef-2ef82910555b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-04-08T20:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4203.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>Secondary</video:tag>
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      <video:tag>protein</video:tag>
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      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Saving-The-Facial-Nerve-During-Parotid-Gland-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saving The Facial Nerve During Parotid Gland Surgery</video:title>
      <video:description>This video shows a surgery that is done to remove a growth, the surgery goes further to save the facial nerve during the parotid gland surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a21588c4-d1f0-4cc8-b2c7-8668a8b833e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-11-30T22:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9715.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Famous-Shade-Illusion-Movie-by-Edward-H-Adelson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Shade Illusion Movie by Edward H. Adelson</video:title>
      <video:description>The image depicts a checkerboard with light and dark squares. The optical illusion is that the area of the image labeled A appears to be a darker color than the area of the image labeled B on the 2D plane of the rendered 3D projection. However, they are actually exactly the same color on the 2D plane of the image file (but not necessarily in the 3D projection) which becomes especially obvious if the projected 3D scenery is rendered partially or entirely defective. The checker shadow illusion is an optical illusion published by Edward H. Adelson, Professor of Vision Science at MIT in 1995.</video:description>
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      <video:duration>77</video:duration>
      <video:publication_date>2015-04-17T02:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32143.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 4</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 18/nTopics covered:
	/nRecombinant DNA 4/nInstructor:
	/nProf. Eric Lander</video:description>
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      <video:duration>3022</video:duration>
      <video:publication_date>2009-04-02T04:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1555.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Naming-Alkyl-Halides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Naming Alkyl Halides</video:title>
      <video:description>Naming Alkyl Halides

Naming Alkyl Halides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24520.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-17T13:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jiJdNWzETSk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
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      <video:tag>Halides</video:tag>
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    <loc>https://dnatube.com/videos/Chest-bone-CT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest - bone CT</video:title>
      <video:description>This is video shows how the human chest appears under a CT scan. A CT is an x-ray computed tomography that images specific sections of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c274510-4213-4974-b369-26c0732351d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8198.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>CT</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>bone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lingual-Tonsil-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lingual Tonsil Histology</video:title>
      <video:description>This is the histology of lingual tonsils which are lymphatic tissue found at the back of the throat, at the base of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c43cb2a-23ec-4bc0-bcc9-7a29c5c5dcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-11-28T11:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8445.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Tonsil</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Endosymbiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Endosymbiosis?</video:title>
      <video:description>A structural representation with a brief explanation for the endosymbiosis is provided here. Video is really helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1c3d7d5b-cbfd-42af-bfdd-739981d8ad8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2013-01-19T04:32:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28891.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Endosymbiosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SH2-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SH2 Domain</video:title>
      <video:description>There are many different ways that protein structures can be displayed. A small protein domain, called the SH2 domain, is used here to demonstrate the different ways in which a protein structure can be displayed.</video:description>
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      <video:publication_date>2009-05-27T19:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2405.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>protein</video:tag>
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http://www.bimatics.blogspot.com

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      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
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      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Probiotics-and-oral-health-effects-in-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics and oral health effects in children</video:title>
      <video:description>Probiotics are friendly bacteria that we need for good health and vitality nutrients gastro relief is for the relief or treatment of diarrhoea in adults and children watch full video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5832.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>children</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Affymetrix-Technology-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affymetrix Technology video</video:title>
      <video:description>Affymetrix Technology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21cdbad0-fcc1-485b-9447-effcd14775b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5627.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Affymetrix</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Substitution-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Substitution Reactions</video:title>
      <video:description>This video tutorial will help you to know about various substitution reactions with example. In these reactions a chemical compound is replaced by other compound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/21d9f634-ba66-42d7-96c8-17f69dd46d0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2010-12-15T14:21:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6591.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Reactions</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 2</video:title>
      <video:description>No this is not the muse!

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/21dbd8b0-9f87-4b76-a469-7b7fbaba4dce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2009-05-27T19:12:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2385.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The next generation vision</video:title>
      <video:description>This is a NASA production of future generations hopes in technology. Watch the highly of development in this field and the anticipated progress of the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/35bf4652-43d0-4b05-a134-15a4dbe873fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T06:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29814.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>vision</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrons and Cathode ray tube</video:title>
      <video:description>In this video, how electrons are discovered by using cathderay tube is shown. Cathode tube is a tube containing one or more electron guns and a fluorescent screen used to view images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/21e152a8-f6ff-4969-9061-7fa4e98f8846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2014-06-24T21:28:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31005.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Work-Done-by-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Work Done by Force</video:title>
      <video:description>Using the example of a toy this video explains the force and the work done by that force. Work done is equal to the multiplication of displacement and the component of the force in the direction of the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/21ed34a7-47b2-4b72-a7f0-850b37339a1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-12T02:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11303.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>force</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics MSc - Cranfield University</video:title>
      <video:description>An introduction to the Bioinformatics MSc taught at Cranfield University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/21f0e601-187d-4521-a1ca-51ae940e8825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2009-05-28T00:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2663.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>cranfield</video:tag>
      <video:tag>university</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Magnetic Field Around Current Carrying Conductors</video:title>
      <video:description>This video demonstrates the magnetic field around a current carrying conductor. A Dutch professor named Hans Christian Oersted discovered the magnetic field around a wire carrying current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/21f1ae89-2266-4d03-b662-8c36133333a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>467</video:duration>
      <video:publication_date>2011-12-13T04:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11648.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conductors</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-a-stroke-can-affect-the-emotional-brain</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>How a stroke can affect the emotional brain.</video:title>
      <video:description>After emotion is created, only milliseconds are needed to be aware of that emotion. What if one has a stroke? How a stroke can affect the emotional part of the brain?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/221820e8-614d-4d20-95cd-d69754e08e72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-24T04:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/399.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>Stroke</video:tag>
      <video:tag>emotions</video:tag>
      <video:tag>neuroscience</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 15 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-05T04:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qzwwEg9Gjto</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Water-Electric-Dipole-and-Diamagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electric Dipole and Diamagnetism</video:title>
      <video:description>First, with an electrostatic charged bar, water is strongly attracted due to his electric dipole momentum. Then with a strong spherical Neodymium magnet, water shows its diamagnetism: when the magnet is really close, the point where water falls moves just one or two milimeters away from the magnet(you have to watch it carefully).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/235969e2-a8eb-4d85-a044-a3326b6b01f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T21:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2604.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>magnetic</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 117 - Factoring Trinomials by Grouping 6</video:title>
      <video:description>Factoring Trinomials by Grouping 6

U09_L1_T3_we3 Factoring Trinomials by Grouping 6</video:description>
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      <video:duration>317</video:duration>
      <video:publication_date>2012-09-17T16:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d-2Lcp0QKfI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Peristalsis Video</video:title>
      <video:description>Peristalsis is a series of muscle contractions and relaxations which occur along the course of the intestinal tract to push food and waste products through in some cases people can actually feel peristalsis as it occurs especially in the case of movements of the large intestine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a2c62e38-d0b5-4ff0-80d2-728b76f0bef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T18:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3144.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding-And-Atomic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding And Atomic Structure</video:title>
      <video:description>In all chemical reactions, atoms take part of it. In this video, you will learn the basic structures of atom and its relation to chemical bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a2db5936-3f60-4b90-8c0a-baf9de687c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-14T06:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11765.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The existing texture synthesis algorithms fail to give results in some areas and are time consuming.This is where progressive texture synthesis can be used to provide an added functional advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/a2e0d6be-d4cb-43ae-b99b-b17e9d155cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-03T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1089.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Images of  Oil Spill.</video:title>
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      <video:duration>156</video:duration>
      <video:publication_date>2011-11-24T18:05:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Awareness is important for successful treatment of cancer. Unfortunately, minorities in America know little about the options of breast cancer treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/235a2e5a-4cd4-4b63-b7e2-f4d16b945499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2009-09-02T02:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3303.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Description-of-DNA-sequencing-methods-the-sangers-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of DNA sequencing methods the sangers method</video:title>
      <video:description>This video explains about DNA sequencing methods the sanger&apos;s method.

This is a very simple explanation on how th sanger&apos;s method works. Remember ddNTPs labeled with 32-P are used..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/236569d6-2a3e-4056-996d-763fc616ad9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-10-11T07:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27879.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sanger</video:tag>
      <video:tag>s</video:tag>
      <video:tag>method</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis mechanism</video:title>
      <video:description>Apoptosis is a process controlled cell death in a multicellular organism. It is one of the main types of programmed cell death, and involves an well controled series of biochemical events leading to a characteristic cell morphology and death. The apoptotic process is executed in such a way as to safely dispose of cell corpses and fragments. First 20 seconds DIC is used, and after  fluorescent microscope is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/23745bce-c15b-4149-8dee-bc21f874cda8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2007-05-28T00:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/431.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>controlledCellDeath</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 240</video:title>
      <video:description>lec 7-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20887.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-07T23:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CQnmXEuodAk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory Heart Beats</video:title>
      <video:description>A healthy heart has two normal heart sounds that occur in sequence with each heartbeat.The first heart sound is S1 and the second heart sound is S2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2380bc03-9fb3-4799-baec-f4040c603c30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T09:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digital-X-Ray-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digital X-Ray of Teeth</video:title>
      <video:description>This video shows the revolution in the teeth X-Ray technologies. The new digital X-Ray is much batter than the earlier ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2382e4e0-791a-4ee9-a6d4-fe7aa0ebc035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T09:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9429.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Elements-Compounds-And-Chemical-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Elements Compounds And Chemical Bonds</video:title>
      <video:description>This video explains all the terms related to elements, compounds and chemical bonds. These concepts are explained with the help of examples which will help you from the basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/239754cb-a20f-4405-a6f3-ef3a896f0f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-03T12:03:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6377.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-cyst-of-endoscopic-fenestration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid cyst of endoscopic fenestration</video:title>
      <video:description>In this video we feature endoscopic fenestration of arachnoid cyst. The arachnoid cyst being a congenital lesion is got from split of the arachnoid membrane. Watch this production courtesy of the university of Arlborg, Denmark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/239b587f-f590-4caf-8253-11bde1cfe0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-01T20:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10414.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>fenestration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>arachnoid</video:tag>
      <video:tag>Cyst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-aeronautics-space-administration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National aeronautics  space administration</video:title>
      <video:description>National aeronautics and Space administration-(NASA)is a subdivision of the USA government liable for aeronautics and aerospace research. This video talks about events that occured this week on NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2397094f-dc34-4480-86aa-f1ebc193d5d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2013-02-08T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29609.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>National</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>administration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Multiplying-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Multiplying  Mixed Numbers</video:title>
      <video:description>Multiplying  Mixed Numbers

U02_L2_T1_we3 Multiplying  Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24777.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-09-17T16:48:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPhaidW0dmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Lecture 25</video:title>
      <video:description>Chemistry 1A - Lecture 25

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26756.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:21:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXP38oubtTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-to-Jupiter-Underway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission to Jupiter Underway</video:title>
      <video:description>This video from this week at NASA shows the mission from Juno to Jupiter. A detailed description of the different phases of this mission are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23aa8262-491b-4418-a058-a4118565aa9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2013-02-09T07:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29839.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>at</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-of-venous-access-cut-down</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques of venous access cut down</video:title>
      <video:description>Intravenous cut down is indicated when peripheral veins in the upper extremities are difficult to access because of obesity vascular collapse or frequent vein puncture (thrombosis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23b421a6-7609-4d85-922c-7af7ab2bb7e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intravenous</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Cut</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-dinos-first-birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs  dinos first birds</video:title>
      <video:description>Video source is acedemic science there are many similarities between birds and theropod dinosaurs including the number of openings in the skull they are diapsids secondary palate structure leg and foot structure and proportions upright stance oviparous birth laying eggs bone structure bones interlaced with vessels and in some instances feathers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/23b12ca2-b478-497a-8367-6a7c44294fd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28318.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Surgical Knot</video:title>
      <video:description>This video shows the tying of a surgical knot from the basics. Tying a good surgical knot is the ability of a doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23b42be8-1ad8-459f-aaea-e948b121a04d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8769.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-high-energy-cosmic-ray-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra high energy cosmic ray 1</video:title>
      <video:description>Cosmic ray refers to elementary particles, nuclei and electromagnetic radiation of extraterrestrial origin. They are very high-energy particles. This video discusses the nature of ultra high energy cosmic ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bacdf7-5bc0-4ba1-9c60-83dc4e5da6ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2010-11-10T12:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4941.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Hydrocephalus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Hydrocephalus</video:title>
      <video:description>Hydrocephalus is a build up of fluid inside the skull, leading to brain swelling. Hydrocephalus means &quot;water on the brain.&quot;
Hydrocephalus is due to a problem with the flow of cerebrospinal fluid (CSF), the liquid that surrounds the brain and spinal cord. The fluid brings nutrients to the brain, takes away waste from the brain, and acts as a cushion. Read more:https://health.google.com/health/ref/Hydrocephalus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bb35d9-e913-49ee-b562-17a2f1851d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-24T00:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5878.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrocephalus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reabsorption-in-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reabsorption in the Nephron</video:title>
      <video:description>Keys to understanding reabsorption in the nephron is explained in this video. This nephron is used to filter blood from unwanted elements. Nephron has tubular and vascular elements. Materials go back and forward in between these elements. Rest is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/23bb3408-f418-4e85-be00-9801fd26fec1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2014-08-25T23:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31152.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>reabsorption</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-two-Giant-Gastric-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of two Giant Gastric Ulcers</video:title>
      <video:description>This endoscopy shows Giant Gastric Ulcers. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper
 abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/23bbbccb-ec3b-4aa5-8d2d-cedf178e6f97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3330.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theorem-In-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theorem In Calculus</video:title>
      <video:description>Rolle&apos;s Theorem is explained and verified in this tutorial video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/23d76605-4f7b-4e3b-b9ef-3239fb731a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2010-12-20T13:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6689.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>theorem</video:tag>
      <video:tag>in</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hyperbaric-Oxygen-Therapy-Pure-O2-Supercharged-Healing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hyperbaric Oxygen Therapy - Pure O2 Supercharged Healing</video:title>
      <video:description>This video shows a child who was suffering from a viral infection that goes to the brain and causes serious paralysis. This is her journey towards recovery with treatment that consists of pure oxygen that is supercharged causing the body to start healing itself and uses the hyperbaric oxygen therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23cad41b-2ed6-4666-a0d7-239b479207be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T17:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10731.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>O2</video:tag>
      <video:tag>Supercharged</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hyperbaric</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-Field-Experiment-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic Field Experiment 1</video:title>
      <video:description>Here is an experiment to show the interference of biofields on em fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/23de6ca4-8db3-453d-8648-9fb4adf729f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-07-07T13:23:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2982.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>EM</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IUD-Removal-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Removal Procedure</video:title>
      <video:description>Removal of an Intrauterine Device is a routine procedure and for those who are currently using IUDs it may help to know that removal is usually faster and less painful</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23f27251-a7fd-4e7d-9233-3afe5e48a8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-01T03:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10106.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
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      <video:title>Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 23: Acid-base titrations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>free</video:tag>
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      <video:description>The sun sets at the Paranal Observatory facility in chile, but he staff are still busy at work. A three staff sample is used to study the paranal residencia for this camp i.e observe the staff leisure activities.</video:description>
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      <video:duration>500</video:duration>
      <video:publication_date>2013-01-30T04:50:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29025.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>leisure</video:tag>
      <video:tag>at</video:tag>
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      <video:tag>observatory</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch neurons comunicate</video:title>
      <video:description>Calcium signaling in glial cells. Glial cells support neurons. Calcium levels seem to have role in cell signaling. Individual cell lights when ion channel open up and let Ca++ enter the cell.</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2007-06-11T00:47:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/489.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>CalciumLevels</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>GlialCell</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a virtual touchpad</video:title>
      <video:description>This video gives us information about a virtual touchpad, where you can scroll in area around the device to control the device. This interface is being developed by Microsoft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2697b056-e6f8-4190-a220-8cf7ac136764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2012-11-23T22:05:32.000Z</video:publication_date>
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      <video:category>Interesting Science</video:category>
      <video:tag>virtual</video:tag>
      <video:tag>touchpad</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generating Electricity with Thermoelectric Converter</video:title>
      <video:description>The
 Multiphase Thermoelectric Converter is a direct thermal-to-electrical 
energy conversion system designed in order to harvest most of the waste 
heat energy efficiently into electricity.  Conceptually, it works by 
ionizing hot coolant in order to force it to push its ions against 
moving magnetic fields doing useful work converting thermal energy 
directly into electric power at high efficiency with almost no moving 
parts. Essentially, it can be comprised of two sets of concentric 
helix-coils (contra-aligned in Brayton cycle), feed by six phases, for 
producing opposing moving magnetic forces, for axially and radially 
compressing a hot ionized coolant, forcing it to expand longitudinally 
which boosts the alternating magnetic fields electrodynamically 
converting thermal energy into electricity. 
http://www.crossfirefusion.com/thermoelectric</video:description>
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      <video:tag>waste</video:tag>
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      <video:tag>Radiator</video:tag>
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      <video:tag>plasma</video:tag>
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      <video:tag>Organic</video:tag>
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      <video:description>In this fascinating video, Michio Kaku discusses how dark matter and the possible existence of parallel universes fit together.  Kaku also discusses how these may relate to string theory.</video:description>
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      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>universes</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how the lunar robot can be used for lifting heavy objects. ATHLETE robots can be used in pairs to lift heavy objects.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Me people who love the fall of the night for their work to begin.These are astronautical photographers, who spent the night studying the sky and disseminate their finding to the world. Three photographers explain their experience in this field.</video:description>
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      <video:duration>614</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video that gives the hard truth about abortion which is an removal or the explosion of a fetus or embryo. Abortion has always been and will always be a controversial topic to many people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/26d93524-15d3-43ea-923e-61efe5f17d8c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-15T19:03:43.000Z</video:publication_date>
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      <video:uploader>RobertHooke</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Truth</video:tag>
      <video:tag>about</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Many proteins are composed of multiple polypeptide chains, or subunits. This video describes the structure of a few examples of these oligomeric proteins.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>118</video:duration>
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      <video:category>Molecular Biology</video:category>
      <video:tag>oligomeric</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
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      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
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      <video:description>Vasectomy is a type of contraception which is permanent. In vasectomy operation, the tubes that carries sperms from testicles to penis are cut and seal down so that your partner can&apos;t get pregnant.</video:description>
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      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>is</video:tag>
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      <video:description>This video is about a man who is trying to find a simple code or a program to make a virtual universe. He believes that finding this code will help us understand more about our universe.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the story of bunny to make you understand the invasive species. Video is really interesting and is helpful for the bio students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29818.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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    <loc>https://dnatube.com/videos/Water-birth-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water birth video</video:title>
      <video:description>Water birth is the process of giving birth in a tub of warm water some women choose to labor in the water and get out for delivery if you are pregnant and exploring childbirth methods you might wonder whether water birth is safe Here is the experts response</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 120 - U09_L2_T1_we3 Factoring Special Products 3</video:title>
      <video:description>U09_L2_T1_we3 Factoring Special Products 3

U09_L2_T1_we3 Factoring Special Products 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24726.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-09-17T16:21:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YahJQvY396o</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The biotechnology industry organization is the largest trade organization to serve and represent the emerging biotechnology industry in the united states and around the globe.</video:description>
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      <video:duration>31</video:duration>
      <video:publication_date>2010-11-17T11:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5560.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Organizatio</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Audio transcription services offered at a price tag you&apos;d be thrilled with! We provide low cost, highly professional and quick audio transcribing services and are on all counts, the best choice you could ever make. For more visit Accurate audio transcription services available at quality transcript</video:description>
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      <video:description>This is a vsauce video. Study on mirror color: http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA523782</video:description>
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      <video:publication_date>2012-11-23T21:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28038.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>403</video:duration>
      <video:publication_date>2011-12-06T19:55:28.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the stickleback fish, pelvic-fin reduction resulted from changes in the regulatory switch elements of the Pitx1 gene. In the marine ancestor, the Pitx1 gene is activated in the pelvic-fin region during development to generate the fin. In the pelvic-reduced stickleback, the regulatory switch that normally turns on the Pitx1 gene is either missing or non-functional.</video:description>
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      <video:duration>58</video:duration>
      <video:publication_date>2007-08-02T20:53:25.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation of Pollution in Waterways-Animation</video:title>
      <video:description>This is an animated video describing Bioaccumulation of Pollution in Waterways. It explains how pollution from air and water makes its way into soil and into our food chain.</video:description>
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      <video:duration>68</video:duration>
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      <video:tag>Bioaccumulation</video:tag>
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      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/272fa990-cd8c-4c36-a666-c5a194a064c0/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10654.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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If you want to find the trasmitter receiver kit, please visit http://www.rfcontrolsystem.com</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 30: Line integrals in space, curl, exactness and potentials.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/seO7-TwXH_I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the double slit experiment, a single source is split in two, to generate two coherent sources.

When the light from the two sources is projected on a screen, an interference pattern is observed.

To explain the origin of the interference pattern, consider the distance traveled from the two sources. At the center of the screen the waves from the two sources are in phase. As we move away from the center, the path traveled by the light from one source is larger than that traveled by the light from the other source. When the difference in path is equal to half a wavelength, destructive interference occurs. Instead, when the difference in pathlength is equal to a wavelength, constructive interference occurs.</video:description>
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      <video:duration>347</video:duration>
      <video:publication_date>2010-11-09T11:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4832.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:description>&quot;Lec 9 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces computer architecture and the Assembly programming language while referencing C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:description>Google is all set to bring forth something really amazing. Google’s Project Soli has invented a new interaction sensor using radar technology that can capture motions of your fingers at up to 10,000 frames per second. And that is something that has never ever been done before. Simply put, this technology is so bafflingly accurate that you could operate any device (fitted with this) without having to even touch it. Project Soli is developing a new interaction sensor using radar technology. The sensor can track sub-millimeter motions at high speed and accuracy. It fits onto a chip, can be produced at scale and built into small devices and everyday objects.</video:description>
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      <video:description>&quot;Lec18  - Denar Pantronic&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This science video shows how humans catch the flu due to influenza virus which infects the epithelial cells of the respiratory tract.</video:description>
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      <video:description>This videos explains about 18 Things You Should Know About Genetics.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a Walt Disney and Pixar production of the open ocean ecosystems. It is segment from the animation Finding Nemo.</video:description>
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      <video:publication_date>2011-11-06T20:07:12.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
      <video:tag>Open</video:tag>
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      <video:tag>Ecosystems</video:tag>
      <video:tag>UDEM</video:tag>
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    <lastmod>2026-08-14</lastmod>
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PROZAC is also approved for the treatment of Major Depressive Disorder and Obsessive-Compulsive Disorder in pediatric patients (children and adolescents). 
PROZAC is available by prescription only.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When a malaria-carrying mosquito bites a human host, the malaria parasite enters the bloodstream, multiplies in the liver cells, and is then released back into the bloodstream, where it infects and destroys red blood cells.</video:description>
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      <video:duration>257</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12226.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>malaria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Commutative-Law-of-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Commutative Law of Addition</video:title>
      <video:description>Commutative Law of Addition

U01_L4_T1_we3 Commutative Law of Addition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24728.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-09-17T16:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwSszh3L358</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Commutative</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reaction-of-Sodium-Chlorine-with-subtitles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction of Sodium &amp; Chlorine (with subtitles)</video:title>
      <video:description>This is a cool video of a reaction between sodium and chlorine. experiement done professionally. Subtitles optional.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3436.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>movie</video:tag>
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      <video:tag>Dangerous</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>Pro</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>subtitles</video:tag>
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    <loc>https://dnatube.com/videos/UTI-Urinary-Tract-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UTI - Urinary Tract Infection</video:title>
      <video:description>The urinary tract infection is a common complaint and is an inflammation of the urinary tract mostly caused by e. coli. This video provided more information and management of this inflammation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/299bf79e-7c67-43d0-a546-da1b2d78cae0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2010-11-16T20:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5543.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Surgery-of-a-Cut-Hand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of a Cut Hand</video:title>
      <video:description>Video shows a re-attaching of the cut hand by the experts. A full surgical procedure is shown here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29b613bc-a7ac-424e-a906-f4cc770b1334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-11-29T21:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9152.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Re</video:tag>
      <video:tag>attaching</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>hand</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitral-Valve-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral Valve Replacement</video:title>
      <video:description>Mitral valve repair is an open heart procedure performed by cardiothoracic surgeons to treat stenosis narrowing or regurgitation leakage of the mitral valve watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/29b7ac09-5c8e-4559-b3f1-6bac62f085d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2011-12-06T18:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10772.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Endoscopic-view-of-Adenoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of Adenoids</video:title>
      <video:description>This clip shows the endoscopic view of the nasopharyngeal adenoids the adenoid is a median mass of mucosa associated lymphoid tissue it is situated in the roof and posterior wall of the nasopharynx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2bc49864-2b37-4484-a96d-da06edeceb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-01T23:01:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10538.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adenoids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Pain-Relief-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pain Relief Technology</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for “spinal pain relief”. RFA is a procedure used to reduce spinal pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area. The treatment is performed under real time fluoroscopic guidance. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/2c0f73af-9373-4f85-8019-92573faa0bce/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:18:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30701.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Vertebrae</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>fluoroscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Organic-Chemistry-Nucleophile-and-Electrophile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry: Nucleophile and Electrophile</video:title>
      <video:description>Here is an introduction to 2 important terms you will use again and again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2c13bb24-5717-4354-9b24-7d8ff4630fe8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-04-09T01:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1656.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>electrop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-says-vinegar-is-only-for-salads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who says vinegar is only for salads</video:title>
      <video:description>Here is a list of thing to do with vinegar that have nothing to do with the kitchen.  From unclogging drains to fixing your glasses, check this video out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2c258d43-486d-4a68-996c-b52675929228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2014-08-27T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31555.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>vinegar</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fixing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distant-Galaxy-Ever-Measured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distant Galaxy Ever Measured</video:title>
      <video:description>Technology and science. With the team of the two disciplines, the video is presents the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c13c2ff-f003-4b5f-b3c1-5b5896142483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2013-01-14T07:40:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28802.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Distant</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Measured</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-puncture-in-pediatric-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar puncture in pediatric care</video:title>
      <video:description>A lumbar puncture is a medical diagnostic procedure that is used to draw the celebrospinal fluid from the spinal cord. This is an illustration of how its done on the little ones in pediatric care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bc67162-6239-4bf5-9fbc-40a5cd522d91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-28T05:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8278.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-122-Solving-Quadratic-Equations-by-Factoring-2avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Solving Quadratic Equations by Factoring 2.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 2.avi

U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24731.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T16:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04RpkdaNzr8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
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      <video:tag>Factoring</video:tag>
      <video:tag>2</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colorectal Cancer Surgery Video</video:title>
      <video:description>This video discusses the laparoscopic procedure for colorectal cancer surgery. A brief explanation of this step by step process is provided in this 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2c04239a-7417-4f28-b7d9-e758d9f8080b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T19:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30478.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
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      <video:tag>Animation</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Procedure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Experiment-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Experiment explained</video:title>
      <video:description>A depiction of a typical microarray experiment to discover which genes are expressed in a given sample. In this case it had been used infected and uninfected plant tissue, from which has mRNA been extracted and than transcribed to DNA, fluorescent labeled and hybridized. Information on gen expression is obtained via fluorescence.
Video Ref: www.learner.org</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2007-04-06T21:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/220.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>array</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cDNA</video:tag>
      <video:tag>mRNA</video:tag>
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    <loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis induced by T cells</video:title>
      <video:description>Activation of apoptosis by T cells is explained in the video</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2010-04-08T20:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4111.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <loc>https://dnatube.com/videos/H5N1-virus-transmission-through-pig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus transmission through pig</video:title>
      <video:description>Wiki info: Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/2bec91d9-b4d7-4e9d-862d-0acd35407ea7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-12-04T02:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1142.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/functions-derivatives-and-tangents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>functions derivatives and tangents</video:title>
      <video:description>functions derivatives and tangents, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2be3a196-df84-46ee-97ae-c50ee5ac1632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-13T15:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12239.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Lady Share Experience about Liposuction and Facial Cosmetic Surgery in India</video:title>
      <video:description>Liposuction is one of the most commonly performed cosmetic surgery procedure worldwide as well as in india perform liposuction in India at affordable prices with best cosmetic surgeons and plastic surgery clinics and hospitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bf709ad-04e0-4ef9-a237-76ea0ff6fa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>shares</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>about</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>wit</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 23 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses memory models in Scheme programming language by giving several detailed examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>paradigm</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Memory</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the full mechanism of breathing in human body. The mechanics of breathing involves the change in pressure and volume of thoracic cavity.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6103.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-10-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 10 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
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      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T10:22:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gE66nhULk3c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Double Slit Experiment Explained in Detail</video:title>
      <video:description>Do you want to win nobel price? If you can explain this using common sense and logic, you can get one! This experiment is sometimes called the &quot;two-slit&quot; or &quot;Young&apos;s&quot; experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. /nFor this reason, Richard Feynman called it &quot;a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics],&quot;./nProfessor Jim Al-Khalili explains the experiment that reveals the &quot;central mystery of quantum mechanics&quot; - the double slit experiment.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32221.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Scarless-Breast-Lift-Using-Serdev-Suture-Without-Scars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarless Breast Lift Using Serdev Suture Without Scars</video:title>
      <video:description>The video shows breast lift surgery using Serdev suture. The surgeon uses technique that doesn`t leave scars. The patient already had a breast surgery but has lost weight and needs another operation.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8755.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>lift</video:tag>
      <video:tag>Serdev</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immortal Trees and the Perception of Aging</video:title>
      <video:description>Why does it seem like as people get older, it feels like time moves more quickly?  This question is looked at, along with intriguing facts about organisms who have lived thousands and tens of thousands of years--with no signs of stopping.</video:description>
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      <video:publication_date>2012-11-26T03:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28069.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/PCR-Mutagenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Mutagenesis</video:title>
      <video:description>PCR can be used to make changes to the nucleotide sequence of DNA. This is called PCR mutagenesis. Site-direct mutagenesis is one kind of PCR mutagenesis, which introduces a mutation at a specific location on the DNA strand. More videos at Abnova http://www.abnova.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4416.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Abnova</video:tag>
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      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 123 - Solving Quadratic Equations by Factoring 3.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 3.avi

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi</video:description>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>3</video:tag>
      <video:tag>avi</video:tag>
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    <loc>https://dnatube.com/videos/Growth-and-Development-of-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Child</video:title>
      <video:description>Early childhood is the most rapid period of growth and development. Different periods are shown her in the growth and development of a child.</video:description>
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      <video:duration>287</video:duration>
      <video:publication_date>2010-11-15T18:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5412.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>child</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plant-Growth-And-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Growth And Development</video:title>
      <video:description>This video explains the stages of a plant growth and the development of a plant. There are several factors affecting these rates,and that too is discussed in this video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11511.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Plant</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-use-female-condom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use female condom</video:title>
      <video:description>Female condom, a birth control device for people is gaining popularity. This video demonstrates how to use a female condom. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8991.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>use</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>condom</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Short-Climatology-Precipitation-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Climatology Precipitation Lecture</video:title>
      <video:description>Students are presenting general information about snow, precipitation and other climatology stuff. Take a look, these guys are definitely having fun!</video:description>
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      <video:publication_date>2011-12-13T05:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11672.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/A-satiated-worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A satiated worm</video:title>
      <video:description>After 12 hours of fasting and 6 hours of subsequent refeeding with high quality food, a worm becomes quiescent because of satiety. At the end of the movie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2c715034-98b5-4fd3-93e4-46b9792eb7c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1934.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>worms</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Future-of-Microsoft-Is-The-Future-Of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of Microsoft Is The Future Of Technology</video:title>
      <video:description>Here is a lecture done in Stanford with Steve Ballmer as the guest speaker the CEO of Microsoft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/2c5d0191-1a3a-47cb-8633-c21cf884ae30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3480</video:duration>
      <video:publication_date>2010-12-25T16:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6727.mp4</video:content_loc>
      <video:uploader>Pradeep Kumar Sreenivasaiah</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>inspirational</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Optical-DefectAstigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Optical Defect,Astigmatism</video:title>
      <video:description>There are two types of astigmatism,regular and irregular. It is a refractive error. This video explains all about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c847719-5c04-4b24-9ee8-a5a8d0a7d8b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-11T23:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11166.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Substitution-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Substitution Method</video:title>
      <video:description>Substitution Method

u14 l2 t1 we1 Substitution Method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25214.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T01:55:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRMV6I_TM4U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Surgery-Getting-out-of-bed-afterwards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery; Getting out of bed afterwards</video:title>
      <video:description>After chest or abdominal surgery it is wise to have someone to help you and take care of you, when you get home. This video gives you tips on how to get out of bed after surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e59f136-3d1a-4de8-86ba-68b1640f4c9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T11:11:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8451.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>out</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bed</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rehabilitation-of-a-stroke-paralysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rehabilitation of a stroke paralysis</video:title>
      <video:description>A stroke is an occurrence that starts when a part of the brain is blocked from accessing oxygen due to some obstruction or other cause. This may often lead to paralysis, this is an illustration on its  rehabilitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e67851e-f4d4-402c-9d4b-f3edae791457/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-03T04:06:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>Paralysis</video:tag>
      <video:tag>Rehabilitation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 22 -Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23552.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-14T09:22:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/74OArusU2Ro</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Causes-of-seasonal-variation-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes of seasonal variation on Earth</video:title>
      <video:description>Seasons occurs because of the differences in the temperature caused by earth’s orbit around the sun. The axis of the earth’s rotation is tilted about 23.5 degree relative to its’ orbital axis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2e6c9f7a-4891-4034-a636-88fbc3604dc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-08-11T09:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3240.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seasonal</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lazyness-is-genetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lazyness is genetic</video:title>
      <video:description>Have you ever felt lazy and wonder why? Turns out that there is a gene that influences your preference for physical activity.  So, can you escape being a genetic couch potato: take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2e6e32dc-2fc2-4d84-a882-dbc115016ff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-10-02T02:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31801.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Pharmacology-Mechanism-of-ActionMOA-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Pharmacology Mechanism of Action(MOA) - 3D Medical Animation</video:title>
      <video:description>A 3D showcase from some of our recent mechanism of action animations for various pharmaceutical clients.
No blockbuster drug gets released without a full-length 3D Pharma MOA animation. And the reason is clear; a high-quality molecular animation plays like a movie. Hero drug molecules fight the evil forces of diseases, wayward immune systems and infections.
http://www.scientificanimations.com/pharmacology-mechanism-of-action-animation/</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31680.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Young-earth-creationists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young earth creationists</video:title>
      <video:description>Young earth creationists believe that everything was created in a week 6,000 years ago. Data from scientific methods show tells otherwise. That the earth is 4.5 billion years old, and the universe is even older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e77fd81-9821-4b57-a0e0-3df1e958259e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-14T06:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Earth</video:tag>
      <video:tag>creationists</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Horrific-Batman-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video we will take a look at the batman equation, which really looks like a nightmare. The end result of this horrific equation will be the graph that Batman TRULY deserves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2e887c27-08f0-4951-b6a3-75903f0d40bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-11T07:21:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28599.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Covalent-bond-sharing-atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent bond- sharing atoms</video:title>
      <video:description>A covalent bond is a form of chemical bonding that is characterized by the sharing of pairs of electrons between atoms, or between atoms and other covalent bonds. In short, attraction-to-repulsion stability that forms between atoms when they share electrons is known as covalent bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/2ea6f9fa-6ce7-414d-82d4-80dc7224b2f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2008-03-30T02:25:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1289.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Vocal-Cord-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Vocal cord reconstruction is animated in this science video. This 3D medical animation features a procedure to reconstruct vocal cord. This process uses a bio implant to treat vocal cord paralysis. This process can be used for both Unilateral and Bilateral vocal cord paralysis. For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T06:51:21.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Completing the Square 1</video:title>
      <video:description>Completing the Square 1

U10_L1_T2_we1 Completing the Square 1</video:description>
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      <video:publication_date>2012-09-17T16:34:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VvuuRpJbbHE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How are we protected from tumors?</video:title>
      <video:description>How does immune system protect us from cancer? Tumor cells have developed means of avoiding our immune system to detect them. Tumors express special antigens compatible with tissues in which they grow. Antigen Presenting Cells are involved in T-cell activation which attract tumor cells.</video:description>
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      <video:publication_date>2007-08-17T06:31:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/806.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Monster-bug-wars-redback-spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster bug wars redback spider</video:title>
      <video:description>Video source is acedemic science check out the redback spider survival tactics which include ultra toxic venom lightning speed and the ability to spin silk straight jackets that are as strong as kevlar and as sticky as super glue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2eb28f84-7922-46fe-bef2-a774c652f9a3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-08T08:12:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28398.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <loc>https://dnatube.com/videos/Nutriway-training-How-supplement-work-in-our-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutriway training - How supplement work in our body</video:title>
      <video:description>In my opinion, it’s more than taking supplements so you can live longer, what’s more concerned these days are about living healthier for longer, otherwise we can result in living healthy too short and dieing for too long. You can afford insurance for your car then why not for your health (Can you put a price on health? I personally cannot). Either you pay for health upfront and protected or definitely one day when you’re disabled in the hospital bed and that wouldn’t be fun not to mention it would costs more money. For anyone who truly cannot afford it, with the teams help – you also have the opportunity to build up your business assets to provide ongoing income flow by sharing the message to help others

Wouldn’t you rather prevent various health issues now instead of yourself or later your kids having to deal with that. Why not provide family a healthy life style.</video:description>
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      <video:duration>512</video:duration>
      <video:publication_date>2010-11-16T14:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5503.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the surgical procedure for gastroscopy. A detailed description is provided here to help the medical students.</video:description>
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      <video:duration>144</video:duration>
      <video:publication_date>2013-02-11T01:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30095.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>gastroscopy</video:tag>
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    <loc>https://dnatube.com/videos/Male-Full-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Full Examination Part 2</video:title>
      <video:description>Video shows a step by step procedure for a full male examination. Checkup is performed by the expert and video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ed12a48-da2f-47b2-b3ce-a39380c4f86b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:19:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9527.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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      <video:tag>exam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Network</video:title>
      <video:description>Our brain develops trillions connections between neurons. They communicate via electrical impulses. Although it seems extraordinarily chaotic, it is perfectly organized, and brain works perfectly accurate.</video:description>
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      <video:publication_date>2007-05-24T04:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/418.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <loc>https://dnatube.com/videos/Wikipedia-Explained-How-to-use-Wiki</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wikipedia Explained: How to use Wiki</video:title>
      <video:description>Wikipedia is written collaboratively by largely anonymous Internet volunteers who write without pay. Anyone with Internet access can write and make changes to Wikipedia articles (except in certain cases where editing is restricted to prevent disruption or vandalism). Users can contribute anonymously, under a pseudonym, or with their real identity, if they choose./nIn this video, you will find answers to What a wiki i, How does information get into Wikipedia in the first place? Who creates it? This short animation introduces viewers to what goes on behind-the-scenes so they can make the best use of what&apos;s on the surface. /nThis video was created by North Carolina State University Libraries: http://www.lib.ncsu.edu/tutorials/wikipedia/credits.html</video:description>
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      <video:publication_date>2010-11-24T16:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5986.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Truth About Destruction of Earth in 2012</video:title>
      <video:description>There were a lot of rumors about the destruction of earth in 2012. Here a NASA space scientist is showing his reviews according to research on that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2eef016f-ef78-443a-a6cc-d28d86191b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2013-02-05T04:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29193.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Truth</video:tag>
      <video:tag>about</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In vitro fertilization</video:title>
      <video:description>This video shows in vitro fertilization which is a process by which an egg is fertilised by sperm outside the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2f044f61-8263-4589-ae7f-a8d2676cc144/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-13T04:16:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2166.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheetah cubs versus Rhino</video:title>
      <video:description>Introducing animals back into the wild after caring for them for a while is never an easy task. These cheetah cubs at 3 months are already faster when walking than humans and hence may rush head fast into danger. Cheetah cubs versus rhino in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f0f3e16-d4b8-41f5-b291-8049e90759d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-26T04:53:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Cheetah</video:tag>
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      <video:tag>rhino</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video demonstration of primitive reflexes and moro reflex clinical examination on a three months infant. Videos with similar information can be obtained from http://goo.gl/fQhuQ.</video:description>
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      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30284.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>moro</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
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      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Unique genetic features called transposons have been introduced as knock down evidence that this progression actually occurred in humans this genetic invisibility of transposons focuses attention on the mechanisms that control not only transposition but illegitimate recombination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f38859f-b9e3-418e-aa06-0764293f18fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-17T12:58:58.000Z</video:publication_date>
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      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>transposons</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Intravitreal injection is fast becoming the most sought after treatment modality for many medical invasive procedure Intravitreal injections have become a mainstay of medical therapy for the management of retinal diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f40e47c-4d93-4971-a7cf-5820d628e74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9911.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
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    <loc>https://dnatube.com/videos/Cannabis-How-it-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cannabis- How it  Works</video:title>
      <video:description>Cannabis is a wild weed but has effects that are far reaching. This video gives information on this plant and how it works within the nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f54d307-f322-4505-b7a3-2cd5d3c49d8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11820.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>Works</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-incoming-comets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look  at incoming comets</video:title>
      <video:description>Take a look at the beauty of incoming and out going comets. Images were captured via satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f9f0ee7-ef37-40e8-b13b-11c26843557e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-09T15:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7396.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>comet</video:tag>
      <video:tag>satellite</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photon - 96 well Chemiluminescence Reader</video:title>
      <video:description>by Abnova - Photon™ uses a state-of-the-art, photon-counting multiplier tube as the detector element to detect very small amounts of analytes, in the range of attomoles, by counting the number of photons generated from the chemiluminescent or bioluminescent experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/a438aa75-7ee9-465f-9be3-bca8a0db821d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-03-03T05:47:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3891.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>96</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Alien-Scientist-Frank-Znidarsic-Part-2-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Alien Scientist Frank Znidarsic Part 2 of 2</video:title>
      <video:description>This video shows an interview with alien scientist Frank Znidarsic. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a445de09-3e9a-4ff2-9334-1ee11211eb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2013-01-11T04:08:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28575.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>AlienScientist</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Frank</video:tag>
      <video:tag>Znidarsic</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-7-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7-   Practice of Art 8 -</video:title>
      <video:description>&quot;Lec 7-   Practice of Art 8 - &quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24201.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-15T04:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9N79wn60B8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science C149</video:title>
      <video:description>&quot;Lec19 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23969.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-14T12:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LTlXVyW2DEQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated presentation of Substance P - Neurology</video:title>
      <video:description>This animation represents the reaction that occurs when the nervous system is stimulated by pain. In the area of the synaptic clef neuro transmitters interact with receptor sites on the dendrite and dorsal root of the nerve cell. The electrical impules are created and internalization occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/31023896-f410-41d0-a29f-589880246b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2008-03-30T02:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1294.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurology</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/LB-Medium-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Medium Preparation</video:title>
      <video:description>( http://www.abnova.com ) - LB broth is used for maintaining and cultivating recombinant strains of Escherichia coli. The ingredients of LB broth are tryptone, yeast extract and Sodium Chloride. We show you how to prepare the LB medium. More videos at http://www.abnova.com</video:description>
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      <video:duration>95</video:duration>
      <video:publication_date>2010-07-22T08:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4431.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>Medium</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Water-thermometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water thermometer</video:title>
      <video:description>This video explains water thermometer through sick science  #041

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/31234bb7-bf91-4033-9a9b-b76e16cb87d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-10T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27831.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>thermometer</video:tag>
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    <loc>https://dnatube.com/videos/Exercises-For-Arthritis-in-Knees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercises For Arthritis in Knees</video:title>
      <video:description>Video shows some exercises for the patient suffering from arthritis. A proper care must be taken while having these exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/311e32be-a16c-4891-8d0f-0c0e4aba3940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30168.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>What</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>my</video:tag>
      <video:tag>knees</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Electrical Engineering 140 - Lecture 11</video:title>
      <video:description>Electrical Engineering 140 - Lecture 11

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26183.jpg</video:thumbnail_loc>
      <video:duration>4739</video:duration>
      <video:publication_date>2012-09-19T00:10:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d068nVcezAE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Tattoo-Removed-with-Laser-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tattoo Removed with Laser Procedure</video:title>
      <video:description>When it comes to tattoo the question is always &apos;what shall I do if I don`t like it anymore?&apos;. Well, there are certain procedures that allow the tattoo to be removed. It takes seconds and it doesn`t require any surgery.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2011-12-01T23:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10585.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tattoo</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Laser</video:tag>
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    <loc>https://dnatube.com/videos/Senuke-SEO-Software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>http://tinyurl.com/nr22fx -
I have been using SEnuke to totally OWN Google.
I swear this tool really works.
Just try it for 7 days and you will see. Trust me!/nHere is the link to get your free trial of SEnuke.
This is a special offer http://tinyurl.com/nr22fx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/313d72d3-1299-49b5-885d-a1b6ddf85c62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-03-04T08:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3928.mp4</video:content_loc>
      <video:uploader>gschwartz1981</video:uploader>
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      <video:tag>SEnuke</video:tag>
      <video:tag>software</video:tag>
      <video:tag>SEO</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>BEST</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glomerular Filtration in Kidney Video</video:title>
      <video:description>Filtration takes place through the semipermeable walls of the glomerular capillaries which are almost impermeable to proteins and large molecules the filtrate is thus virtually free of protein and has no cellular elements this video narrated by gazi salahuddin siddiquee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31425679-6c8e-472c-a796-dc1ea9755674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11194.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>kidney</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasculature of the Lung</video:title>
      <video:description>Vasculature is derived from vascular which is to blood vessels and their arrangement. Therefore this video is showing the piping in the lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/314e8cfe-0eda-4584-ba55-e8f8a47c3036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-28T05:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8279.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>Vasculature</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/HIV-Treatment-HAART</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Treatment - HAART</video:title>
      <video:description>HAART introduction
HAART resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/314f5000-3ddb-4221-9c80-1e5a00fc3fb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2008-03-28T00:11:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1283.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwins Comet Orchid</video:title>
      <video:description>Darwins Comet Orchid  &lt;br&gt; 
1. Orchidheads is a flower discovered in Madagascar that captivated Charles Darwin. Selby&apos;s orchid should be in bloom for another week to 10 days. The white waxy flowers draw pollinating insects with a seductive scent. But few insects could reach the nectar hidden 30 centimeters down a narrow tube. Darwin predicted that a moth with a tongue long enough to reach that far would one day be discovered, and if it were ever to become extinct, the comet orchid would soon vanish. Forty years later, a subspecies of the Morgan&apos;s sphinx moth was discovered that fit Darwin&apos;s prediction. The moth is still around, and so is the comet orchid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/316c81df-b036-4c37-815c-c471e85cd4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-19T19:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1882.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ppornelubio</video:tag>
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    <loc>https://dnatube.com/videos/Use-of-X-Rays-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of X Rays in medicine</video:title>
      <video:description>X ray is an important tool in medicine. X Rays is used to visualized bone and other organs such as ling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/316ddd23-83c8-4eda-b537-b4b393b8117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T12:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3121.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Saved-By-A-Weather-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saved By A Weather Satellite</video:title>
      <video:description>Saved By A Weather Satellite. This lucky gentleman was rescued courtesy of the Search and rescue satellite aided tracking system by sending a through the satellites which relayed the rescue request.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/316d1e3f-361c-4962-9104-a936a57f7b5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-24T22:29:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7811.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>NOAA</video:tag>
      <video:tag>Saved</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>satellite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wobbly-earth-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wobbly earth sixty symbols</video:title>
      <video:description>Wobbly earth has thrown off the astrological charts causing chaos and confusion among those who plot their course according to the celestial treks axial precession is the reason the earth axis has a long term but quite dramatic wobble as explained by roger bowley and mike merrifiel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3174e2aa-46c1-4c91-8ce9-6b596d06dd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-11T04:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28577.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wobbly</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hardening-Fragile-Fossils-for-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hardening Fragile Fossils for Extraction</video:title>
      <video:description>Due to the delicate nature of fossils, a hardening chemical is dripped onto every fossil before it is removed from the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3178af74-fe45-4fb3-879a-fb1f5154d468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-04-12T22:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12179.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hardening</video:tag>
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      <video:tag>fossils</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Greatest-Wildlife-Show-on-Earth-features-Caribou-on-the-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Greatest Wildlife Show on Earth features Caribou on the move</video:title>
      <video:description>Caribou are North America&apos;s greatest walkers and they do this for most of their lives. When they congregate their numbers can reach up to half a million. These are the Caribou on the move in the Greatest Wildlife Show on Earth by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/319406ea-8820-484c-b088-a4bbc4926549/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T04:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8084.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Caribou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Wildlife</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-video-Intrauterine-Insemination-IUI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infertility Treatment video: Intrauterine Insemination (IUI)</video:title>
      <video:description>GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.

Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2719.mp4</video:content_loc>
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      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Density-of-black-holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Density of black holes</video:title>
      <video:description>Black holes are regions of space where the gravity is so high that nothing can escape. Black holes are extremely dense. In fact, if the earth can be crashed and squeezed to size of a marble, it will be dense enough to become a black hole. Edited by Ashraf</video:description>
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      <video:duration>396</video:duration>
      <video:publication_date>2010-11-10T12:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4940.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 1A - Lecture 13</video:title>
      <video:description>Chemistry 1A - Lecture 13

General Chemistry</video:description>
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      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-19T02:12:28.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Structure-of-muscle-and-mechanism-of-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of muscle and mechanism of contraction</video:title>
      <video:description>Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle cell. Inside the muscle, there are segments called the contractile myofibrils. Subunits of myofibrils are known as sarcomere. Overlapping sarcomere slides along each other when stimulated by the motor neurons. Edited by Ashraf</video:description>
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      <video:duration>194</video:duration>
      <video:publication_date>2010-11-09T09:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4810.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Structure</video:tag>
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      <video:tag>Muscle</video:tag>
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      <video:tag>contraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 20</video:title>
      <video:description>Lec 3- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-02T12:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xYhrNYBGf3E</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Miracle</video:title>
      <video:description>This video shows the  miracle that is the human brain which as it develops and forges links with other brain cells leading to trillions of connections. We are yet to fully appreciated how this magnificent organ works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb39a70f-5210-4a1b-bef8-484aefbff8a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Tangent-Line-Hyperbola-Relationship-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Tangent Line Hyperbola Relationship (very optional)</video:title>
      <video:description>Tangent Line Hyperbola Relationship (very optional)

How a tangent line relates to a hyperbola.  Might be useful for some competitive exams where there isn&apos;t time to derive (like we are doing in this video)</video:description>
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      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_8QQbVQKU0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tangent</video:tag>
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      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sun</video:title>
      <video:description>The Sun as the star at the center of the Solar System is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/31c78bfa-a188-44cf-b150-a3fb867f7569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-06-10T12:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2821.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mirages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mirages?</video:title>
      <video:description>While driving a car during very hot days some times we observe water on the road but actually when we reach there we found nothing there. What is it? This video shows the phenomenon of mirages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/31c8ce18-e687-4a1a-93b8-f5ba7a168ce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2013-01-14T04:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28769.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mirages</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Lightning</video:title>
      <video:description>What is Lightning ? How Lightning forms? This video explains a lot about Lightning. It is a swift, natural discharge of high-current electricity in atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31e41de9-ebd6-4866-9faf-ec3bd376465f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-08-08T15:27:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3192.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Lightning</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Information-on-narcissistic-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on narcissistic personality disorder</video:title>
      <video:description>This video takes a look of at narcissistic personality disorder, which is characterized by dramatic emotional people and is considered a borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31e69658-2344-42f6-9ba5-894e8184618c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T12:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8491.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Narcissistic</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Colored-Filter-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Colored Filter (Quiz)</video:title>
      <video:description>Colored Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26185.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-09-19T00:10:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lpGVGcIVYs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory system</video:title>
      <video:description>This is Mr Andersen&apos;s lesson on the Respiratory system. The Respiratory system involves the intake of oxygen and exhalation of carbon dioxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/34336651-254e-4c33-a379-5d8964fad00e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-19T04:56:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28927.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-religion-spread-across-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How religion spread across the world.</video:title>
      <video:description>Over the last few thousand years, Hinduism, Buddhism, Christianity, Judaism, and Islam as five of the biggest religions in the world have shaped the course of history and had a profound influence on the trajectory of the human race. Through countless conflicts, conquests, missions abroad, and simple word of mouth, these religions spread around the globe and forever molded the huge geographic regions in their paths./nReff: http://www.businessinsider.com/map-shows-how-religion-spread-around-the-world-2015-6#ixzz3fvYAtXDW</video:description>
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      <video:duration>155</video:duration>
      <video:publication_date>2015-07-15T03:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32242.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>History</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Hinduism</video:tag>
      <video:tag>Buddhism</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>Islam</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Saving-the-World-with-Comp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-Saving the World with Comp</video:title>
      <video:description>Lec 14-Saving the World with Comp.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19184.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-04T19:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMOsv9MVYnQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Stress-And-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Stress And Strain</video:title>
      <video:description>This video demonstrates the properties of stress and strain. Strain is the ration of change in dimension to the original dimension. Stress is the force acting per unit area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/342a4aeb-a7ff-4544-81bd-c818a74bbc72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-12T02:56:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11445.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>force</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>Shearing</video:tag>
      <video:tag>Longitudinal</video:tag>
      <video:tag>Hydrostatic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-P-N-Junction-And-Diodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of P-N Junction And Diodes</video:title>
      <video:description>In this video, the narrator demonstrates the properties and uses of P-N junction and diodes. Diode is an electronic component that only allows current to go thru one direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4f0c54d-8f2d-47fb-ba85-a101ca529129/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T20:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>P</video:tag>
      <video:tag>N</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Diodes</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synchronous-rotation-of-the-moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synchronous rotation of the moon</video:title>
      <video:description>Here is the video explaining why the same side of the Moon always face the Earth. The Moon has synchronous rotation: it&apos;s rotation period is the same as its period of revolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/9a448f0e-f902-451a-8f6c-610498c8478e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2015-10-14T10:54:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32324.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Synchronous</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-250A-Lecture-13-Experimental-Studies-II-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 250A - Lecture 13: Experimental Studies II:  I</video:title>
      <video:description>Public Health 250A - Lecture 13: Experimental Studies II:  I

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25587.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-18T16:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U26poxsSexs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>II</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Risks-of-Keynesian-Thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Risks of Keynesian Thinking</video:title>
      <video:description>Risks of Keynesian Thinking

Why Keynesian thinking might not be ideal sometimes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25599.jpg</video:thumbnail_loc>
      <video:duration>494</video:duration>
      <video:publication_date>2012-09-18T16:35:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVSkf7l7EuI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Risks</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-GPS-Technology-and-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on GPS Technology and Relativity</video:title>
      <video:description>Michio Kaku offers an interesting explanation on how GPS technology could not work without relativity.  Kaku also discusses how, because of relativity, our heads age faster than our feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a53309ca-a6aa-4f39-b1f2-883f02116a2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-03T02:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28269.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-REPAIR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA REPAIR</video:title>
      <video:description>I would like to give this movie to all scientists around the world. I am Dr Cong, a geneticst, working at the Molecular Biology Laboratory in Hanoi. Vietnam.
My address is :
Mr nguyen Thnah Cong
Molecular Biology Laboratory
Agricultural genetics Institute
Vien Di Truyen nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a5101b6c-8d20-4cbe-b49b-5c43dee46770/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-26T03:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3259.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Islam-and-Comparative-Religion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Islam and Comparative Religion</video:title>
      <video:description>Dr.zakir Naik discusses the conflicts between the Quran and modern science. To read the Quran,please visit the following website,
www.searchquran.net</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/344cd9b0-d60d-4dbf-bc2f-215cc6c1a87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2009-09-25T14:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3380.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lecture-Catalysis-Chemical-and-Biochemical-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture : Catalysis: Chemical and Biochemical part 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. End word.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a51a2232-39a7-449e-a5cb-5fa224abc56b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-09-01T18:44:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/890.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MALDI-imaging-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MALDI imaging device</video:title>
      <video:description>MALDI is the use of assisted matrix of laser ionization as spectrometry of mass imaging technique. The sample is then taken in two dimension as the mass spectrum is noted. This video gives an overview of MALDI IMAGING tools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a51af5c1-60e5-46e7-88e3-4c79e7c93f7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-08T03:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7365.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>MALDI</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Dividing-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Dividing Fractions Example</video:title>
      <video:description>Dividing Fractions Example

U02_L2_T3_we2 Dividing Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24785.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-17T16:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnkPY4UqJ44</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-microscopic-view-of-flagellar-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron microscopic view of flagellar motion</video:title>
      <video:description>Flagllar motion is common in microorganisms. Circular or contractile motion of flagella creates locomotion for microorganisms. This video show Electron microscopic view of flagella. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/a52d23e2-b508-4ddf-bb7b-c2ca7627dab7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2008-03-27T23:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1277.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>flagellar</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-home-video-showing-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A home video showing Endothermic Reaction</video:title>
      <video:description>In thermodynamics, the word endothermic (&quot;within-heating&quot;) describes a process or reaction in which the system absorbs energy from the surroundings in the form of heat. Its etymology stems from the Greek prefix endo-, meaning “inside” and the Greek suffix –ther, meaning “heat”. The opposite of an endothermic process is an exothermic process, one that releases energy in the form of heat. The term endothermic was coined by Marcellin Berthelot (25 October 1827 – 18 March 1907).

The concept is frequently applied in physical sciences to, for example, chemical reactions, where thermal energy (heat) is converted to chemical bond energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5313a81-3358-4c89-9705-160d18bd91bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-09T21:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4891.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Public-Health-250A-Lecture-22-Multilevel-Studies-J-Aher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Public Health 250A - Lecture 22: Multilevel Studies: J. Aher</video:title>
      <video:description>Public Health 250A - Lecture 22: Multilevel Studies: J. Aher

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25619.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-18T16:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXY8qmGfpEc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Multilevel</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>J</video:tag>
      <video:tag>Aher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-culture-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to culture bacteria</video:title>
      <video:description>In order to conduct experiments or investigate different kinds of bacteria first we have to culture them.  Here experts talk about the process of cultivating bacteria, making it grow requires more finesse than you might imagine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/34616238-e58e-4722-abac-53733552ed95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2014-10-01T22:15:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31755.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>culture</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>None</video:tag>
      <video:tag>reactive</video:tag>
      <video:tag>material</video:tag>
      <video:tag>incubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sickle-cell-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is sickle cell disease ?</video:title>
      <video:description>This video shows sickle cell disease.

&quot;Sickle Cell Anemia. Written by Paulo César Naoum and Alia F. M. Naoum.

A São José do Rio Preto&apos;s Science and Technology Academy video.
www.ciencianews.com.br

Animated by Birdo Studio
www.birdo.com.br

Full Credits:
Production: Birdo
Script: Dr. Paulo César Naoum, Aliá F. M. Naoum
Direction: Luciana Eguti, Paulo Muppet
Storyboard: Paulo Muppet
Design: Rafael Gallardo
Animation and additional design: Antonio Linhares, Fernando Finamore, Pedro Eboli, Rafael Gallardo, William Iamazi Ferro
Sound design: Rafael Gallardo, Antonio Linhares

2011&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3462d871-ca72-4664-af6c-0ef3e6b01987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-10-11T00:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27857.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Dividing-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Dividing Mixed Numbers</video:title>
      <video:description>Dividing Mixed Numbers

U02_L2_T3_we3 Dividing Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24786.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T16:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/51-U-Jkq79A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Peristalsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Peristalsis</video:title>
      <video:description>This video will help you in understanding about peristalsis with the structural diagrams. Peristalsis is the contraction and relaxation of muscle that moves food through the digestive tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/346f7377-d08f-493b-9669-6edde87a941b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-10T02:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29949.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Management-of-osteoarthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of osteoarthritis</video:title>
      <video:description>Osteoarthritis arises from wear and is a painful disease, despite that it can be managed. This video explains how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3479641c-79fe-4b98-9416-d18879be1b08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8275.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoarthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-meds-distribution-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology  meds distribution animated video</video:title>
      <video:description>Pharmacology deals with how medicine and their chemicals affect the body reactions to them and immensely important for treating diseases and how medicine affects the organs of the body and can allow one to examine how drugs in the organs of the human body affect them and how they stay in it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/347e03d4-01c8-4d7b-980f-298252a9bbc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T15:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5525.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Meds</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/what-is-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>what is a Photon</video:title>
      <video:description>Under the photon theory of light, a photon is a discrete bundle (or quantum) of electromagnetic (or light) energy. Photons are always in motion and, in a vacuum, have a constant speed of light to all observers, at the vacuum speed of light (more commonly just called the speed of light) of c = 2.998 x 108 m/s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/348101c8-92e9-4e87-ab80-8453360146d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T10:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4822.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>photon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-1-Consumer-Choice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 1 -Consumer Choice</video:title>
      <video:description>&quot;Lec 4 - Economics 1 -Consumer Choice&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27465.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-21T07:32:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VNhgKtOWx9U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>Choice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-relative-humidity-affect-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does relative humidity affect paper</video:title>
      <video:description>In this experiment, we can see how the effect of a humid environment and a dry environment can change paper and make it move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a539ca47-4613-4953-be20-3f9d7d6f1f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2014-08-28T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31609.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>humidity</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>Paper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for HIV</video:title>
      <video:description>At present treatment for HIV infection involves using a combination of drugs. One type of drug inhibits nucleic acid replication, for example, when AZT is incorporated into DNA by reverse trasncriptase, no additional nucleotides can be added.
A second class of drugs inhibits a protease involved in cleaving large polyproteins into functional segments. When the protease is inhibited, virus particles cannot be produced Use of a combination of drugs directed at different targets reduces the likelihood of the development of resistance by mutation.
Research is underway to develop new treatments for HIV. Chemicals called chemokines appear to inhibit HIV infection by binding to and blocking the CXCR4 and CCR5 co receptors on the host cells.
A search is in progress to apply such chemicals in HIV treatment,Some individuals who are HIV positive, but did not develop AIDS have a mutation in the CCR5 receptor that makes it defective.
Research is in progress to determine whether disabling the CCR5 receptor might beeffective in controlling AIDS in infected patients.An antiviral factor called CAF is found in CD8 cells.Research is in progress to determine if this substance could be used to block replication of HIV.
There is currently no approved vaccine against HIV infection. One problem is that HIVsurface proteins such as gp120 mutate at a high rate.Scientist may be able to construct a vaccine using an HIV with a defective form of the viral gene nef.
Viruses with the defective nef gene seem to have reduced reproductive capability, allowing the immune system to keep the virus in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a53f9612-fafc-4c73-9f60-e846b3a45652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-07-08T01:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2998.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - cAdding and Subtracting Rational Expressions 3</video:title>
      <video:description>Adding and Subtracting Rational Expressions 3

U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24787.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-17T16:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IKsi-DQU2zo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
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      <video:tag>Rational</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis</video:title>
      <video:description>Explained here is process through which a male sperm cell undergoes transformation.

Forum.NurseReview.Org for more animation slides.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2009-04-17T12:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1803.mp4</video:content_loc>
      <video:uploader>lubna</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-steps-in-cloning-genes-molecular-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the steps in cloning genes (molecular cloning)</video:title>
      <video:description>This video explains the steps in cloning genes (molecular cloning). This animation describes how gene cloning or molecular cloning can be performed.</video:description>
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      <video:publication_date>2012-10-11T11:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27906.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>genes</video:tag>
      <video:tag>Molecular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pseudomonas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudomonas</video:title>
      <video:description>A sequence depicting Pseudomonas infection of lung epithelial cells.

wiki text info: Pseudomonas is a genus of gamma proteobacteria, belonging to the larger family of pseudomonads.

Recently, 16S rRNA sequence analysis has redefined the taxonomy of many bacterial species. As a result the genus Pseudomonas includes strains formerly classifed in the genera Chryseomonas and Flavimonas. Other strains previously classified in the genus Pseudomonas are now classified in the genera Burkholderia and Ralstonia.</video:description>
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      <video:duration>142</video:duration>
      <video:publication_date>2008-01-05T22:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1230.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pseudomonas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Motor-neurons-in-zebrafish-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neurons in zebrafish embryo</video:title>
      <video:description>Its a demonstration of GFP label motor neuron in a living zebrafish embryo. Spinal cord is where the life of a motor neuron begins. From the cord, they migrate to surrounding tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34b4f02e-f20e-4541-bbff-880a698746da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-24T19:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5998.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motor</video:tag>
      <video:tag>neurons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nonvascular-Plants-Their-Sex-Life-And-Alteration-Of-Generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nonvascular Plants -Their Sex Life And Alteration Of Generation</video:title>
      <video:description>Nonvascular Plants are first plants that developed in earth environment. Mitosis and meiosis are the main factors responsible for the plant life cycle, plants use both sexual and asexual method to develop and for alterations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/36f139ed-1127-4c74-b572-beaf34e352e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2013-02-16T03:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30315.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Lives</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nonvascular</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Alternation</video:tag>
      <video:tag>Generations</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The M65 easy Deep Sky</video:title>
      <video:description>From the video it appears that M65 has an undisturbed life from other bodies. It is simply a galaxy of its own in the sky.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/370580ca-8835-4ae1-a48f-8052fd9f7695/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2013-01-12T01:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28723.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>M65</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Galactic-Collisions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Galactic Collisions</video:title>
      <video:description>Galactic Collisions

Collision of the Milky Way Galaxy with Andromeda (forming &quot;Milkomeda&quot;)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24984.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2012-09-17T17:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QXYbGZ3T3_k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>galactic</video:tag>
      <video:tag>Collisions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Treat-Sarcoidosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Treat Sarcoidosis</video:title>
      <video:description>How To Treat Sarcoidosis. I will take you by the hand and lead you to sarcoidosis remission in 5 precise /nHow To Treat Sarcoidosis
and controlled steps.
 
How To Treat Sarcoidosis
Don&apos;t wallow in the mire trying to figure out the enigma of sarcoidosis 
when someone has been doing all the work for 2 decades and you can 
access that information right now. CLICK HERE: 
http://how-to-treat-sarcoidosis.plus101.com/nhttp://www.youtube.com/watch?v=gKqfCKyQIRs
How To Treat Sarcoidosis</video:description>
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      <video:publication_date>2014-01-31T18:19:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30786.mp4</video:content_loc>
      <video:uploader>Cardenás Dimao</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>sarcoidosis</video:tag>
      <video:tag>sarcoid</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>guidelines</video:tag>
      <video:tag>Granuloma</video:tag>
      <video:tag>holistic</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>sar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Crash-course-world-history-world-war-I-archdukes-and-cynicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crash course world history - world war I , archdukes and cynicism</video:title>
      <video:description>This is a &quot;Crash Course World History&quot; forecasting on the destructive world war one, archdukes and cynicism. We discuss the causes of the war, blame game and the effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3711128a-a2a7-4610-998f-96bfb92182d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>704</video:duration>
      <video:publication_date>2013-02-09T07:41:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29847.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
      <video:tag>War</video:tag>
      <video:tag>I</video:tag>
      <video:tag>archdukes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cynicism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-precession-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope precession Physics</video:title>
      <video:description>Rotating systems exhibit some behavior that appears strange when we apply our intuition developed for linear motion when the gyroscope is spinning it can contain large amounts of stored energy newton first law of motion states that any body will continue in its state of motion still or travelling until outside forces change it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/371b3da2-8970-40e3-8e8e-f231905c34de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-12T01:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11295.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Precession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frequency-and-Wavelength-in-relation-to-Sound-and-Vibration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frequency and Wavelength in relation to Sound and Vibration</video:title>
      <video:description>Explore the relationship that is found among Sound, Vibration, Frequency and Wavelength and its effect as well as usage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/371b4bf0-33f3-41ed-935f-ec985e89e603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-24T00:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7710.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>Vibration</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>wavelength</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-67-Energy-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Energy Levels</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26242.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-19T00:25:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wcMCDbnuNms</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nucleic-acid-amplification-and-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleic acid amplification and sequencing</video:title>
      <video:description>Nucleic acid amplification is the method of choice for manufacturing hybridization probes detecting and typing pathogens genotyping human samples to guide therapeutic strategy in this vido you will learn about the polymerase chain reaction amplifying nucleic acids and nucleic acid sequencing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3722ae32-c02c-41de-9550-840310377ee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-13T22:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11729.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Topic</video:tag>
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      <video:tag>sequencing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concave Mirror</video:title>
      <video:description>This video shows the formation of an image by a concave mirror. In this activity the object is moved at different places and corresponding to that the image formation is observed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3737d908-5d78-404e-a1b1-7e732cc4968f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-11T23:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11115.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>image</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Concave</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you in understanding all about the Indus valley civilization. It is one of the most ancient urban civilization that was located in northwest region of India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3737cd20-ef78-4cfa-96c8-62156892c549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2013-02-11T04:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30237.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>valley</video:tag>
      <video:tag>Civilization</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Results-of-blood-oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results  of blood oxygen</video:title>
      <video:description>This is an illustration of blood with and without oxygen. The results are shown through a close look at the study of the cells and how they group in each case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/374ca275-1bb1-4f7d-b3f4-ff0b14425127/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-25T11:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6056.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Results</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 2</video:title>
      <video:description>The early 1900s saw major advances in transport
technology. Mankind welcomed these advances, which made
life so much easier, and quickly adapted to them.
/nLess than a century later, jets, high-speed trains
and smart cars have all become part of our lives.
Journeys which used to take days are now but a matter
of hours./nThe advances in technology are not limited
to modern means of transport. Technological
possibilities in many fields, especially in health,
information and communications, have assumed giant
dimensions./nIn many peoples’ view, the modern
buildings they live in, the cars they drive, computers,
televisions and all the other countless products of
technology are entirely “man-made.” The fact is,
however, that if they think a little deeper and engage
in a conscious examination they will see that there is
a very important truth behind these advances:
/nTechnology is also an example of God’s blessings to
mankind, and thanks must be given to Him for all these
things. In this film, you will see why it is that
technology is a blessing for which we must give thanks
to God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3655ff59-b84e-4952-a271-e596c7f99be8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2009-10-29T19:10:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3484.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 2</video:title>
      <video:description>Also you can witness another fact of creation: The
largest land animals on earth; the elephants’
flawless design in their trunks, the design in their
legs which enables them walking with amazing lightness
despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/84aee51f-5bcb-4d22-a9cf-30dee4e1f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2009-10-29T16:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3481.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dental-Anatomy-Maxillary-Incisors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dental Anatomy: Maxillary Incisors</video:title>
      <video:description>&quot;Lec 4 -Dental Anatomy: Maxillary Incisors&quot;A discussion of the location-position, morphology, terminology, and identifying characteristics of maxillary incisors. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21584.jpg</video:thumbnail_loc>
      <video:duration>1828</video:duration>
      <video:publication_date>2012-09-09T06:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2F1DuV1cxpU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Incisors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 1</video:title>
      <video:description>Also you can witness another fact of creation: The largest land animals on earth; the elephants’ flawless design in their trunks, the design in their legs which enables them walking with amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/75ae119f-c220-42b2-a796-4e06665a0387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2009-10-29T15:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3480.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-C149-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science C149 - Lecture 2</video:title>
      <video:description>Computer Science C149 - Lecture 2

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25949.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T18:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJDqTJh0UIU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of the Human Respiratory System</video:title>
      <video:description>Air enters through the nostrils and passes through the nasopharynx,the oral pharynx ,through the glottis then into the trachea  next into the right and left bronchi, which branches and rebranches into the bronchioles, each of which terminates in a cluster of alveoli.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3793c38b-29a8-4e3c-a003-7ed587a56f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-15T12:42:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5390.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Deadly-60-a-daredevil-hippo-keeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Deadly 60, a daredevil hippo keeper</video:title>
      <video:description>A hippo weighs in at about a tonne and a half , it is a herbivore that is notorious for its aggressiveness. With that in mind the idea of sharing a room with one doesn&apos;t sound so appealing. This is the daredevil hippo keeper in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379bce90-67f6-4926-a8a3-3f5ee09a81f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-11-26T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Daredevil</video:tag>
      <video:tag>hippo</video:tag>
      <video:tag>keeper</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Temporary-Electromagnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temporary Electromagnet</video:title>
      <video:description>Video describes with an example that the electromagnet is a temporary magnet. It shows the magnetic effect only when the current is flowing through it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37a11111-8121-4eb6-9c11-4fe34484f9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-11T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11128.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Nerve-Block-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Nerve Block Video</video:title>
      <video:description>Intercostal nerve blocks are done to both diagnose whether chest wall or abdominal pain arises from intercostal nerves as well as to treat pain from damage to those nerves conditions that can cause pain from those nerves include pain from rib fractures as well as post surgical pain from chest surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37a35162-3547-4bb3-bec3-a5a8fe2ce5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9618.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Conspicuous-and-Important-Feature-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Conspicuous and Important Feature in Plant Cells</video:title>
      <video:description>The movement of organlles on microtubules is an important feature of many plant cells. This video demonstrates it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/37b82479-66b1-4a95-97cd-52e08132f24a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T20:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4168.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fractions-on-the-number-line-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fractions on the number line 1 (ex 2)</video:title>
      <video:description>Fractions on the number line 1 (ex 2)

Fractions on the number line 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25385.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T13:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp6CNr9X74A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-2003-AIME-II-Problem-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - 2003 AIME II Problem 14</video:title>
      <video:description>2003 AIME II Problem 14

Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon is shown in this math lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25060.jpg</video:thumbnail_loc>
      <video:duration>1098</video:duration>
      <video:publication_date>2012-09-18T00:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ec-BKdC8vOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Green-Design-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Green Design (clip)</video:title>
      <video:description>In this program, we&apos;ll explore the exciting race underway to design greener products of all sorts. You can work toward a green career as a furniture maker, interior designer, industrial engineer, or product designer within a myriad of businesses. This is a contest that will reward those who can envision or help create the &quot;greener mousetraps&quot; of tomorrow.

Jobs profiled in this program include:
Architect, Interior Designer, Consultant, and Landscape Designer 

21 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=c71309fb-64aa-4c1d-82fb-7986e3d1a1bd&amp;amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306&amp;amp;cat=</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/37bc7616-9bd6-4ad6-9599-5b7389ead00a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-30T09:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2704.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>Architect</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>group</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heat-Exchanger-Tubes-Showing-Particle-Deposition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heat Exchanger Tubes Showing Particle Deposition</video:title>
      <video:description>Using a small tube diameter makes the heat exchanger both economical and compact. However, it is more likely for the heat exchanger to foul up faster and the small size makes mechanical cleaning of the fouling difficult. To prevail over the fouling and cleaning problems, larger tube diameters can be used. Thus to determine the tube diameter, the available space, cost and the fouling nature of the fluids must be considered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/37f2c152-30c0-49cb-bc98-1f1121e90454/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-12-07T08:41:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3591.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compatibility-of-Blood-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compatibility of Blood Groups</video:title>
      <video:description>Explanation of compatibility of blood groups with each other. Person with blood group O is the universal donor while having blood group AB is the universal recipient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3806c80a-5a82-4e31-9848-148426a6ecf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-12T03:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11473.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>and</video:tag>
      <video:tag>compatibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discover-Hubbles-Top-Ten-Hidden-Treasures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discover Hubble&apos;s Top Ten Hidden Treasures</video:title>
      <video:description>The ESA and Nasa present an educational Hubblecast on rarely seen photos from space. The vision of these photos are simply stunning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/381d1c05-f9a0-46a0-8b73-c0be41e280a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2013-01-12T01:12:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28693.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubules-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubules Video</video:title>
      <video:description>Tubulins and microtubules are demonstrated in this animation. Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. They form heterodimers of alpha and beta tubulin.  A protofilament is a linear row of tubulin dimers.
Microtubules may work alone, or join with other proteins to form more complex structures called cilia, flagella or centrioles . In this unit we will cover all of these structures.  Read the Chapter on Microtubules in Lodish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b19471d-7dc9-43a0-bea5-7ffe5f98d576/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T23:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5002.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microtubules</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>subunit</video:tag>
      <video:tag>nonhydrolyzable</video:tag>
      <video:tag>analog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology?</video:title>
      <video:description>Introduction to Biomedical Ontologies #1_  What is an Ontology? The word &quot;ontology&quot; seems to generate a lot of controversy in discussions about AI. It has a long history in philosophy, in which it refers to the subject of existence. It is also often confused with epistemology, which is about knowledge and knowing.

In the context of knowledge sharing, I use the term ontology to mean a specification of a conceptualization. That is, an ontology is a description (like a formal specification of a program) of the concepts and relationships that can exist for an agent or a community of agents. This definition is consistent with the usage of ontology as set-of-concept-definitions, but more general. And it is certainly a different sense of the word than its use in philosophy.

What is important is what an ontology is for. My colleagues and I have been designing ontologies for the purpose of enabling knowledge sharing and reuse. In that context, an ontology is a specification used for making ontological commitments. The formal definition of ontological commitment is given below. For pragmetic reasons, we choose to write an ontology as a set of definitions of formal vocabulary. Although this isn&apos;t the only way to specify a conceptualization, it has some nice properties for knowledge sharing among AI software (e.g., semantics independent of reader and context). Practically, an ontological commitment is an agreement to use a vocabulary (i.e., ask queries and make assertions) in a way that is consistent (but not complete) with respect to the theory specified by an ontology. We build agents that commit to ontologies. We design ontologies so we can share knowledge with and among these agents. read more: http://www-ksl.stanford.edu/kst/what-is-an-ontology.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b1c922d-63b7-4ead-8071-f6cd56881361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-24T05:12:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5906.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 3 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24104.jpg</video:thumbnail_loc>
      <video:duration>6467</video:duration>
      <video:publication_date>2012-09-15T03:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_2_5Fi2U7L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of Sexual reproduction</video:title>
      <video:description>This video shows the revolution of sexual reproduction in detail. The process of sexual reproduction and psychology behind it is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3b2e585a-9d17-4a0c-b417-2097d4847135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-12-01T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28147.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implanting-a-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implanting a Tooth</video:title>
      <video:description>A tooth implant is done for dental repair, medical reasons and aesthetic purposes. This video provides on the need for tooth implants and the use of artificial tooth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b417bd3-311f-496f-b001-1eefa571ea82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Perineal-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women Perineal Wash</video:title>
      <video:description>This video shows how to do a perineal wash for women at the point where the catheter enters the body. Here is the equipment you need and the technique of how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b41c405-f908-4218-b8d6-f1a9e47b0119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-15T21:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5446.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>wash</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>and</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Cognitive Science C103 - Lecture 15</video:title>
      <video:description>&quot;Lec 14 -Cognitive Science C103 - Lecture 15History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24127.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-15T03:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VM-8A5Jmo7c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Compound Interest and e (part  3)</video:title>
      <video:description>Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20205.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T02:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - The Friendly Bacteria Required by the Body</video:title>
      <video:description>he natural health research team at Institute for Vibrant Living has complied this report on the use of probiotics in America:
 
Every single day there is a major battle raging in your digestive tract. 
 
That&apos;s because 70 percent of our immune defenses reside in the digestive system - so it is essential that the &quot;good guys&quot; prevail in this ongoing battle.
 
The &quot;good guys&quot; are probiotics – friendly bacteria that occur naturally in the digestive tract that prevent or limit the growth of unfriendly bacteria such as salmonella, clostridia and e-coli. 
 
Unfriendly bacteria can cause gastrointestinal upset or, in some cases, serious illnesses.


Read more: http://www.articlesbase.com/wellness-articles/probiotic-friendly-bacteria-top-15-strains-3543253.html#ixzz16zO4oCl6 
Under Creative Commons License: Attribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b66253e-6cf0-40a4-8242-724917e116be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T15:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5528.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Required</video:tag>
      <video:tag>by</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Computer Tomography</video:title>
      <video:description>Video shows the inside view of a computer tomograph. Its full working is described here with the explanation of different parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a621593b-0141-4f8b-b48a-30d17e631a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-02-07T05:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29219.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>tomograph</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TRIUMF contribution to the LHC laboratory</video:title>
      <video:description>Date- 1st Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies

(TRIUMF- TRI-University Meson Facility, Canada)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b72ab87-f282-4c74-9818-dae05bf66f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2009-05-27T22:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2628.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>TRIUMF</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System, White Blood Cells, TCells, Cancer Cells</video:title>
      <video:description>This video talks about immune system, white blood cells, T-Cells and cancer. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3b795548-a60a-4ea3-bcaa-7180c40a2625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2009-03-30T19:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1517.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Eisenmenger Syndrome?</video:title>
      <video:description>Eisenmenger Syndrome is a disease in which there is problem aroused in flow of blood from heart to lungs due to structure of heart. This video will help you to understand the precautions, symptoms and the treatment for this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b945a52-7546-4fa0-9c4f-6936ecd47d0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30079.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eisenmenger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Genetics-And-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Genetics And Population</video:title>
      <video:description>A funny and quite interesting video showing some information about genetics. Discoveries of Darwin and Mendel the well known master of genetics are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b9f839d-e9e7-4a14-a898-ae338da34c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-02-16T03:25:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30299.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>met</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3baf1f33-65fc-4da1-9fac-b6378bba43d6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2645.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound</video:title>
      <video:description>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound In Transcobalamin(II)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3bbca584-9e02-434c-9299-d9d8b900c75c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-18T01:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7022.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>B12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>B22</video:tag>
      <video:tag>B30</video:tag>
      <video:tag>Tether</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transcobalamin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-less-Heater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel less  Heater</video:title>
      <video:description>A toast to a greener future. The application of a fuel less heater that requires no fuel, gas, wood but most importantly no emission of green house gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bbf3e8d-ced5-43bc-9339-aaa81b491d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Animal Babies the Koala breeding at an Australian zoo by BBC</video:title>
      <video:description>Human activity has long affected the lives of wild animals, with their dwindling numbers it has become of great importance to help them breed. This is the Koala breeding programme at an Australian Zoo in the Making Animal Babies series with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bc29da0-2dd3-4ca3-bc07-efb67a8a65fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-26T06:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8157.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Koala</video:tag>
      <video:tag>Breeding</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Australian</video:tag>
      <video:tag>Zoo</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999

Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (misnomer)

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13859.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-08-25T21:03:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zfTE4J87aQQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCIENTIFIC-MIRACLES-OF-THE-QURAN-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCIENTIFIC MIRACLES OF THE QUR&apos;AN PART 3</video:title>
      <video:description>This video shows some of the scientific miracles in Qur&apos;an. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/2353505f-552b-4e89-95fa-a045bb7629fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2009-10-18T15:23:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3443.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 1</video:title>
      <video:description>The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to man of today that the Qur’an is the word of Allah.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/357f1695-d620-4293-b5ef-42c2023c2f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1150</video:duration>
      <video:publication_date>2009-10-18T12:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3441.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-SciShow-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is SciShow Program?</video:title>
      <video:description>A very helpful video showing the basics of Sci-show. What a Sci-Show all about? Sci-show provides you the news about your planet, your universe and may be even yourself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3bf3eae5-61f1-4c4b-9ba9-878edc9aef01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2013-02-08T03:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29603.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SciShow</video:tag>
      <video:tag>Preview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 2</video:title>
      <video:description>Whatever you have in your life is meaningful through
your senses—vision and others. Your family, your
house, your office, your friends and everything else in
your surroundings, you quickly identify thanks to your
vision. Without eyes, you could never get a quick,
complete sense of everything that’s happening around
you. Without them, you could never imagine colors,
forms, scenes, or human faces. But you do have eyes,
and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9eab18ab-f81a-455f-9a27-b81d2b868520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1150</video:duration>
      <video:publication_date>2009-10-18T09:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3440.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>see</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>image</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-ANT-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE ANT - PART 2</video:title>
      <video:description>Technology, collective labor, military strategy,
advanced communications network, an astute and rational
hierarchy, discipline, urban planning… These are
fields where human beings may not always be successful
enough, but where the ants always are. In this film you
will explore the amazing world of ants, a very complex
socio-biological system which could not have been
originated by chance mechanisms and stay clear as an
example of the intelligent design in nature. At the
same time, you can see the mistakes in the theory of
evolution and witness Allah’s immaculate creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/56c24180-b0e0-4048-b5d3-337172aad7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1088</video:duration>
      <video:publication_date>2009-10-17T19:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3438.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ant</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology</video:title>
      <video:description>This video presents a lecture delivered by Professor Graham Walker at MIT. The lecture covers how information is encoded in the sequence of DNA, including the role of nucleotides A, T, C, G in encoding the information. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3bcfd829-a930-4161-9d7d-fb92c2172631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2009-04-02T05:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1582.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Features-of-a-bionic-arm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Features of a bionic arm</video:title>
      <video:description>This video shows a person with a with a bionic arm performing some tasks. A man controls a prosthetic arm which is rewired to his chest muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3be80a0d-c7fe-45cc-b58c-7460dbf9bdca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-12-04T15:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28280.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>bionic</video:tag>
      <video:tag>Arm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhythm-is-the-arrangement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhythm is the arrangement</video:title>
      <video:description>Rhythm is the arrangement of sounds and silences in time. Meter animates time in regular pulse groupings</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/3bf27e48-ddc9-4790-b062-6cd9be4c9135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-01-18T04:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6764.mp4</video:content_loc>
      <video:uploader>damco08691</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rhythm</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-test-methods-and-hybridisation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA test methods and hybridisation</video:title>
      <video:description>This video shows about DNA test methods hybridisation.

&quot;View the full Interactive Tutorial at:
http://www.phgfoundation.org/tutorials/dna/2.html

Often, a particular piece of DNA (or RNA) of interest needs to be detected in a mixture containing many pieces with different sequences.

One way to do this is by hybridisation. Hybridisation refers to the process in which two complementary pieces of DNA (or a piece of DNA and a piece of RNA) anneal to form a double-stranded molecule.

The piece of DNA or RNA used to detect complementary sequences is often called a probe. If the probe is labelled, for example by making it radioactive or fluorescent, then any pieces of DNA or RNA that it hybridises to will also be labelled and can be detected.

Before it can be used for hybridisation, a double-stranded DNA molecule must be separated into single-stranded DNA molecules, or denatured. Denaturing is usually achieved by heating the sample; when it is cooled, the resulting single-stranded molecules will hybridise to complementary molecules in the mixture, including those of the labelled probe.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3bf7c298-47b6-48fe-a441-ecbd84f3d1d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-10-11T07:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27882.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>hybridisation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-KEGG-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of KEGG Bioinformatics Website</video:title>
      <video:description>This is an overivew video froKEGG bioinformatics website. As an example, protein and gene information is examined for the antibiotic resistance enzyme secreted by the bacterium  Eschericia coli. 1280x720.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fa0af67-2acd-4b75-89ed-2e0005225f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2009-05-30T06:39:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2684.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>kegg</video:tag>
      <video:tag>website</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>E</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>penicillinase</video:tag>
      <video:tag>Eschericia</video:tag>
      <video:tag>randall</video:tag>
      <video:tag>oelerich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/News-About-Ice-Man-Dark-Matter-Mystery-and-Fukushima-Cleanup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News About Ice Man, Dark Matter Mystery and Fukushima Cleanup</video:title>
      <video:description>This video contains the news about interesting topics like inside the ice man, dark matter mystery, and Fukushima cleanup. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3f94ec23-a435-4822-90c1-678865aa79b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2013-02-07T06:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29265.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>Cleanup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lessons-on-Linear-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lessons on Linear Equation</video:title>
      <video:description>Solving linear equations with variable expressions in the denominators of fractions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fa99c8a-56e1-4db1-b347-7f5a5ffb6e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T18:56:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2352.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concept-of-pronator-drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of pronator drift</video:title>
      <video:description>This video demonstrator how to test for pronator drift courtesy of USMLE. So this is how he begins, spread your hand in front with eyes closed and palms up. Downward and pronation drift is observed for both arms. Pronator prsesnce means there is corticospinal tract disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3fad637c-758a-4720-9055-677d4041c7ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10068.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pronator</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Map-of-Europe-throughout-the-history-from-1000-AD-to-today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Map of Europe throughout the history from 1000 AD to today</video:title>
      <video:description>Video of map of europe changing throughout the history from 1000 AD to today is shown in this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/3fb360f2-059e-4a66-aa20-598310a05976/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-15T00:13:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30728.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>History</video:category>
      <video:tag>map</video:tag>
      <video:tag>Europe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sleeve-gastrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is sleeve gastrectomy?</video:title>
      <video:description>This 3D medical animation showcases a sleeve gastrectomy device. Demonstrates its capability to perform tissue dissection and sealing. Sleeve gastrectomy is surgery to reduce the weight. The surgery is usually performed by a tiny camera that is placed in your stomach. This surgery is called laparoscopy and camera is called laparoscope. It allows your surgeon to see inside your stomach.
http://www.scientificanimations.com/digestive-system-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3fc9e039-b9fc-4a25-ba59-3a2bbc2457c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-06-07T02:35:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30593.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>device</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>sealing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antenna-Basics-Course-of-practical-electromagnetics-for-engineers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antenna Basics - Course of practical electromagnetics for engineers</video:title>
      <video:description>This course explains antenna basics. It starts demonstrating what antenna is and then continue showing the features of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/3fd023ca-2788-488c-a4a4-6948d4c8a438/cand_5.jpg</video:thumbnail_loc>
      <video:duration>774</video:duration>
      <video:publication_date>2014-06-20T20:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30994.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>4</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>Basics</video:tag>
      <video:tag>720p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
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General Biology Lecture</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The surgical technologists work in an operating room setting. The different roles of surgical technologist are explained in this video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A porcelain dental veneers surgery in India at Mumbai and Delhi is shown in this video. A whole surgical procedure is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What it means to be alive? Cells, sperm, laws against sex outside of marriage, the prohibition of masturbation will be explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3fec35e5-ab4c-4b51-a908-490fdd5b17ee/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31167.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/BBCs-big-cat-diary-the-cheetah-hunts-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;s  big cat  diary the  cheetah hunts gazelle -</video:title>
      <video:description>It&apos;s always wild in the jungle. This cheetah is most likely giving her young ones their first lesson in hunting gazelles. They have first to sit and learn in the Big Cat Diary by BBC.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:56:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8080.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Scurtatura</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scurtatura</video:title>
      <video:description>There is no sufficient description of this scurtatura video.</video:description>
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      <video:duration>151</video:duration>
      <video:publication_date>2009-04-23T16:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2019.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
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      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Prebiotics-the-food-of-Pros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prebiotics, the food of Pros!</video:title>
      <video:description>&quot;Prebiotics, the food of Pros!&quot; was made with the purpose of educate people on the diference between probiotics and prebiotics./nIt unveils that our gut is home to hundreds of different microbes, including good and bad bacteria. These bacteria play a vital role in keeping us healthy./nAs an effort to guarantee our gut is colonized by the right type of microbes (good bacteria), one could ingest bacteria with proven healthy benefits known as Probiotics./nThese healthy bacteria are commonly added to yoghurt and other drinks./nTo boost the healthy benefits conferred by Probiotics, one could consume foods with high contents of special fibers, which can only be digested by the Probiotics./nThese fibers, known as Prebiotics, are found in foods, such as bananas, chicory, garlic and artichoke. /nThe products of Prebiotics digestion, short chain fatty acids (SCFA), are then used in functions, such as metabolism and cell growth. SCFAs have also been shown to have anti-cancer properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/403df907-0a1b-410c-b98e-174eb500077e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-05T04:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/19736.mp4</video:content_loc>
      <video:uploader>Cris Shano</video:uploader>
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      <video:tag>Health</video:tag>
      <video:tag>otago</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Video</video:title>
      <video:description>This video will help you to understand that how does the cataract surgery is carried out. A complete procedure for this treatment is described here.</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2013-02-11T01:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30096.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
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      <video:tag>is</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II-b6ef26</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 21- MIT 18.086 Mathematical Methods for Engineers II.
Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>spectral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Shikimate-Pathway-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shikimate Pathway - Part 2</video:title>
      <video:description>This video will help you in stepping though shikimate. The topic is explained with the reactions and the structural diagrams.</video:description>
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      <video:publication_date>2010-11-30T13:57:56.000Z</video:publication_date>
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      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stepping</video:tag>
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      <video:tag>Shikimate</video:tag>
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    <loc>https://dnatube.com/videos/THE-MYTH-OF-THE-EVOLUTION-OF-THE-HORSE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MYTH OF THE EVOLUTION OF THE HORSE</video:title>
      <video:description>Until recently, an imaginary sequence supposedly showing the evolution of the horse was advanced as the principal fossil evidence for the theory of evolution. Today, however, many evolutionists themselves frankly admit that the scenario of horse evolution is bankrupt.</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2009-08-07T21:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3177.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>God</video:tag>
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      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>THE EVOLUTION DECEIT: CAMBRIAN AGE</video:title>
      <video:description>This video describes proofs of creation that can liberate individuals from the floundering described in the Qur&apos;an and will enable them to see the infinite might of Allah. Here you will learn of the traits of Cambrian life forms that existed 530 million years ago, yet which still amaze scientists today.</video:description>
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      <video:tag>Species</video:tag>
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    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-THE-EYE-AND-THE-EAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN THE EYE AND THE EAR</video:title>
      <video:description>Say: &apos;It is He Who brought you into being and gave you hearing, sight and hearts.What little thanks you show!&apos; (Surat al-Mulk, 67)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/603c1ce6-1d23-4a2e-a27e-952f3af39d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T21:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3175.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
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      <video:tag>yahya</video:tag>
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      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-DESIGN-IN-THE-CELL-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE DESIGN IN THE CELL 2</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/81d6b7c4-97af-4cc3-aa32-69fa75b29359/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2009-08-07T21:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3172.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Evolution</video:tag>
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      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
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      <video:tag>Species</video:tag>
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    <loc>https://dnatube.com/videos/Lec-17-Dental-Anatomy-and-Endodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Dental Anatomy and Endodontics</video:title>
      <video:description>&quot;Lec 17- Dental Anatomy and Endodontics&quot;A discussion of endodontics and root anatomy. The variants in each tooth and an overview of the steps in an endodontic procedure are demonstrated. Orig. air date: JUL 24 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T06:25:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLsQQGlSOO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Endodontics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-the-design-in-the-cell-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the design in the cell 1</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features? Get answers fro this discussion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0d657ee6-2baf-47f0-92e4-09c65a2a9d44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2009-08-07T21:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3171.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>cell</video:tag>
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      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-yeast-infections-your-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of yeast infections your mouth</video:title>
      <video:description>This video shows about yeast infections at your mouth 

If the bacterial balance in your mouth gets thrown off, it can develop into a painful infection. http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/408b9c29-5179-41e1-960f-ffd9bc4b85fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27868.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Mouth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ed-fouche</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ed fouche</video:title>
      <video:description>Ed Fouche is a former area 51 employee who talks about the secrete government technology research carried out in area 51. Watch this video and know these secretes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/40777768-62e3-46b5-ba30-839a80d8a027/cand_5.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-01-11T07:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28628.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Ed</video:tag>
      <video:tag>fouche</video:tag>
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    <loc>https://dnatube.com/videos/Oncology-Transcription-Services</loc>
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    <video:video>
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      <video:description>iSource transcription offers the most accurate and comprehensive oncology transcription services at very reasonable rate you won&apos;t find elsewhere. For more info    call toll free  1-888-571-9069  or visit      http://www.isourcetranscription.com/oncology-transcription.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/06/40aaf947-1f2d-457e-909c-02f49efc348f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-06-28T05:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12328.mp4</video:content_loc>
      <video:uploader>john fenix</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>oncology</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>services</video:tag>
      <video:tag>transcriptionist</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>transcriptio</video:tag>
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    <video:video>
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      <video:description>Dr. Brett Finlay shows how bacteria can grow rapidly to incredible numbers, and also explains what limits this explosive growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/40b03011-e8b0-434f-9358-c37cf79adccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-04-12T23:12:24.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24144.jpg</video:thumbnail_loc>
      <video:duration>4778</video:duration>
      <video:publication_date>2012-09-15T04:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUjG-zImyJ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Medical-Emergency-Airway-Obstruction</loc>
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    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47d0764d-9f25-4fc0-aeba-781c4cef0369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-12-11T22:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11029.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>Responsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
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    <loc>https://dnatube.com/videos/UV-Vis-Spectrophotometer-Nanodrop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>( http://www.abnova.com ) - The Thermo Scientific NanoDrop® is a full-spectrum spectrophotometer that measures 1 ul samples with high accuracy and reproducibility. It utilizes a sample retention technology that eliminates the need for cumbersome cuvettes and allows for clean up in seconds. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/47d6b2b4-6444-45e6-a76d-ecd1e0010ec5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-10-11T08:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4640.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
      <video:tag>Spectrophotometer</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Hubble-Image-of-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Hubble Image of Galaxies</video:title>
      <video:description>Hubble Image of Galaxies

Hubble Image of Galaxies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24921.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T17:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wl4re38deh0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>galaxies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrostatic-Fusion-Machine-Clean-and-Safe-Atomic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrostatic Fusion Machine - Clean and Safe Atomic Energy</video:title>
      <video:description>It is a succinct explanation how electrostatic acceleration can be wisely used to achieve a net energy gain from fusion reactions. Wisdom instead of brute force to harness the fusion energy efficiently in order to produce an enormous quantity of clean and safe electric power with no radioactive waste.
http://www.crossfirefusion.com/reactor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/05/47db27b0-5efd-444c-b3de-06ffae2fd267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-05-29T18:24:36.000Z</video:publication_date>
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      <video:uploader>Douglas F. Palte</video:uploader>
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      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
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      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Propulsion</video:tag>
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    <video:video>
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      <video:description>This video gives information about tuberculosis and shows other infectious bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/47de6015-d5c6-4c93-808e-489aed193367/cand_5.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Glowing-rats-and-extreme-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glowing rats and extreme genetic engineering</video:title>
      <video:description>This video shows about glowing rats and extreme genetic engineering.

&quot;Hank discusses some of the recent developments in synthetic biology, and why some advocacy groups are calling for a moratorium on those developments.

Like SciShow on Facebook: http://www.facebook.com/scishow
Follow SciShow on Twitter: http://www.twitter.com/scishow

References for this episode can be found in the Google document here: http://dft.ba/-2aaY

tags: synthetic biology, science, scishow, genetics, genetic engineering, biology, moratorium, genome, synthetic genome, bacteria, biobrick, friends of the earth, eric hoffman, society, law, lawmakers&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/47e6bd0a-91ae-4cf2-a01f-67faec949c4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
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      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Glowing</video:tag>
      <video:tag>rats</video:tag>
      <video:tag>and</video:tag>
      <video:tag>extreme</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
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    <loc>https://dnatube.com/videos/Bone-under-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone under the microscope</video:title>
      <video:description>This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals.
 Edited by Ashraf</video:description>
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      <video:duration>196</video:duration>
      <video:publication_date>2011-11-30T10:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9602.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Microscope</video:tag>
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    <loc>https://dnatube.com/videos/Human-Genome-Project-Mapping</loc>
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    <video:video>
      <video:title>Human Genome Project - Mapping</video:title>
      <video:description>This video shows how the mapping is done in human genome project. 
More info: 
Completed in 2003, the Human Genome Project (HGP) was a 13-year project coordinated by the U.S. Department of Energy and the National Institutes of Health. During the early years of the HGP, the Wellcome Trust (U.K.) became a major partner; additional contributions came from Japan, France, Germany, China, and others. See our history page for more information. 

Project goals were to 

identify all the approximately 20,000-25,000 genes in human DNA, 
determine the sequences of the 3 billion chemical base pairs that make up human DNA, 
store this information in databases, 
improve tools for data analysis, 
transfer related technologies to the private sector, and 
address the ethical, legal, and social issues (ELSI) that may arise from the project.</video:description>
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      <video:publication_date>2007-03-17T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/26.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mapping</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is difference between bacteria and archea?</video:title>
      <video:description>A cladogram comparing the three domains of life; specifically, the differences between the archaea and bacteria. Investigation of RNA lead us to conclusions that we are more similar to archea than bacteria, as that bacteria are differentiated from archea as humans are from bacteria.

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a6868c23-0d3f-45e1-89e7-9a0f10038c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-04-06T22:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/234.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Archea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
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    <loc>https://dnatube.com/videos/Histology-of-Heart-Purkinje-Fibers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a histology of heart purkinje fibers. And it explains the structure and function of each tissue or nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47fb8d04-a0a3-4014-9a3f-76f929a2e66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10430.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the measurement of entricular bigeminus with proper precautions. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/480d97a5-f45c-4230-8d6c-41e1ce096aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2013-02-05T04:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29129.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>extrasystoles</video:tag>
      <video:tag>Ventricular</video:tag>
      <video:tag>bigeminus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Modification-in-Golgi-Organlle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Modification in Golgi Organlle</video:title>
      <video:description>This video demonstrates protein modification golgi organalle. The Golgi apparatus is a cellular organelle responsible for the modification and trafficking of proteins to other organelles such as the lysosome, the digestive organelle of the cell. Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/482bdaf6-433b-46e3-a874-787e5f3bc83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-12-03T12:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6390.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Surface-Micromachining-and-Surface-Micromachining-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Surface Micromachining and Surface Micromachining III</video:title>
      <video:description>Lec 10- Surface Micromachining and Surface Micromachining III.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17106.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-02T10:05:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-0RwEF_x0Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CFD-Mesh-Meshless-and-Smoothed-Particle-HydroDynamics-PSH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CFD Mesh-Meshless and Smoothed Particle HydroDynamics (PSH)</video:title>
      <video:description>&lt;br&gt; Viscous Liquid flowing along a 45 deg. oriented cone. The fluid dynamics is described using a particle meshless approach combined with the visco-elastic Voigt model developed for Discrete Element Method. A Lagrangian (CFD mesh based) Particle Tracking Algorithm is used to track the particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/48394c53-7926-4bb9-839c-3d35fe1e6318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-01-28T14:58:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3754.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>meshless</video:tag>
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      <video:tag>Particle</video:tag>
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      <video:tag>DEM</video:tag>
      <video:tag>Smoothed</video:tag>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>SPH</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Decay-Chain-for-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decay Chain for Uranium</video:title>
      <video:description>A very interesting video showing the uranium decay chain and the different mysteries related with it. Uranium is not just an alpha emitter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/483e3d99-3442-4cff-8530-a704d594d0fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2013-02-08T03:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29602.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>just</video:tag>
      <video:tag>an</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>emitter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-effect-of-radiation-on-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of radiation on health</video:title>
      <video:description>The Radiation and its effect on health video takes you beyond the tiny world of the atom to explore sources of radiation, the concept of dose, and how radiation affects the body and health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/48407de9-63e1-4a67-8205-7b95e17ded5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2016-02-05T12:54:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32407.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Discoveries-of-secrets-of-weather-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Discoveries of secrets of weather in space</video:title>
      <video:description>Space weather is the environmental conditions outside the sun and it affects satellite communication. It includes radiation that may affect astronauts in space , power outages in high grids and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4847d09c-bbd0-4131-b69f-c48cefd327ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-23T08:14:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7631.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains Gas Chromatography. It details the structure of the machinery used and how it will react with absorbants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/48501499-62cb-4c7f-89c8-5ed5beb2f29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-11-13T22:25:47.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Learn the complex process of Hemagglutination  through this video. Hemagglutinin is also used to screen for antibodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/48554fc5-1f3f-48da-8dc5-03e925fb7ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-04-08T20:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4135.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong Tribute</video:title>
      <video:description>Neil Armstrong is said to be a great man, because he was one of first three men who stepped on the moon. This is a tribute to Neil Armstrong who is also considered as a hero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/486564f6-b1cf-48f1-9c75-501dfae649f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:02:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28308.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>ArmstrongTribute</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>133</video:duration>
      <video:publication_date>2008-03-27T23:55:04.000Z</video:publication_date>
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      <video:tag>apoptosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>168</video:duration>
      <video:publication_date>2010-08-04T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4459.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Protemist</video:tag>
      <video:tag>XE</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 150 - Solving Rational Equations 2</video:title>
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U11_L2_T1_we2 Solving Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24791.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RdYA8ZpqdJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4871b79d-0a43-40fd-94a8-c83475a44816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2009-03-31T22:51:51.000Z</video:publication_date>
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      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Movement and the Cerebellum</video:title>
      <video:description>Movement and the Cerebellum

The cerebellum, part of the hindbrain, is concerned with the regulation of coordination and balance.  It is an oval-shaped structure with a central furrow, which is flanked on either side by a bulbous lobe.  The furrow is called the vermis and the expanded lobes the hemispheres.  The surface is covered with folds, or folia.  In the illustration presented, a section through a folium has been drawn out and cut through to show its internal structure.  The outer region of the cerebellum is known as the cortex, or gray matter.  It contains two distinct layers of nerve cells, the molecular layer-containing stellate and basket cells, which process information within the cortex, and the granular layer-containing small granule cells and Golgi cells, which sift incoming information. The layers are separated from each other by a layer of purknje cells, which carry information concerning body movement out of the cerebellum.  Beneath the cortex lies the white matter, which is composed of nerve fibers, mossy fibers and climbing fibers that pass in and out of the cerebellum.  The Mossy fibers are a major route for information entering the cerebellum, while the climbing fibers carry information to the cells in the molecular layer of the cerebellar cortex.  The cerebellum lies below the occipital lobes of the brain&apos;s cerebral hemispheres.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/487e60ea-8b68-4501-b153-d99f8857f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-07-08T02:46:42.000Z</video:publication_date>
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      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cerebellum</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Evaluation of Universe</video:title>
      <video:description>Evaluation of the universe just after the big-band to the present is shown here. Different researches about how does our universe looks like are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48959612-7309-4e2c-96ea-839ddf79f35b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-09T06:31:39.000Z</video:publication_date>
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      <video:category>Astrophysics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Simulate</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>on</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4897192b-5c98-4f06-9f58-beb7f0c4a460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T20:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5132.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>C</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>trachealis</video:tag>
      <video:tag>Muscle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 13- Energy Methods I.
Introduction to MEMS Design</video:description>
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      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-02T10:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ElU_EXMbT_A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Misconception About Momentum of a Body</video:title>
      <video:description>This video will help you to remove your misconception about the formula for momentum of a body. The formula is explained with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4b520698-c10f-405c-a0eb-896ec3087e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-02-05T04:24:34.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The video provides information on a surgery procedure for Dupuytren&apos;s disease patients. Dr.Momeni is showing how the pain and the stiffness might be cured by a simple local anesthetic operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b8d19de-d8a2-44ea-b14f-46f4deb2734c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T23:06:37.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Dupuytren</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Dr</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help the medical students in keyhole gallbladder removal surgery. A brief explanation with the structural diagram is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4b8ffd40-171b-4d5b-92ed-2ae1aed8b914/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T01:08:50.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>keyhole</video:tag>
      <video:tag>gallbladder</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video testimonial is created to share experience of Mr. Patrik Lynch, Director, Global marketing biosurgery, a brand dealing in medical devices. He is appreciating the services provided by Scientific Animation and recommending the same for &quot;make you look good&quot;.</video:description>
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      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Performing-Mammary-Ductoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing Mammary Ductoscopy</video:title>
      <video:description>This video shows what it looks like once inside the milk duct. This images are made possible through the use of fiber optic scope which is less than a millimeter thick.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ba733d4-ccba-4178-95c8-9d258b256442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T10:22:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9538.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mammary</video:tag>
      <video:tag>Ductoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-the-Golden-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is the Golden Ratio</video:title>
      <video:description>The golden ratio also known as golden mean or golden section refers to a special number approximately equal 1.618. It makes it s appearance in art, architecture, geometry and other mathematical related disciplines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ba85e7c-fc1d-46e7-9513-4f225048e313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-24T00:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>math</video:tag>
      <video:tag>Definitions</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Highlight Reel of Partially Restored Apollo 11</video:title>
      <video:description>To celebrate the 40th anniversary of Appollo 11, NASA released this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4bbc5868-8929-4b44-8408-8acd5ff01b0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-07T01:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7349.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - American Studies 10AC - Lecture 2</video:title>
      <video:description>American Studies 10AC - Lecture 2

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26733.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
      <video:publication_date>2012-09-19T02:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vF5WKQvhgeA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giant-Anteater-in-Mutant-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant Anteater in Mutant Planet</video:title>
      <video:description>An anteater is an odd looking mammal, this video shows one on a morning forage, it is 7 foot long and weighs in at 80 pounds. Giant anteaters are sometimes mistaken for bears due to the fur and claws. This a mutant planet production of a giant anteater</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4bd47b0c-1ac7-4c92-9ea2-adacdb051f69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28388.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Anteater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-Dr-Raymond-Damadian-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI (Dr. Raymond Damadian MD)</video:title>
      <video:description>MRI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4c06d38a-f8f8-43a6-b63f-905586ce89a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-23T03:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7134.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complete-Structure-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete Structure of Proteins</video:title>
      <video:description>Different proteins have different sequence of amino acid as regulated by the corresponding gene.There is a primary, secondary and tertiary structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c127c22-9331-4445-963b-86b298a51a72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-05-03T13:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2127.mp4</video:content_loc>
      <video:uploader>cezaracocoi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>tertiary</video:tag>
      <video:tag>quaternary</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis- Whether To Exercise Or Not</video:title>
      <video:description>This video is all about whether an arthritis patient should do exercise. There is lot of exercises include movement exercise, strengthening exercise, aerobic exercise etc. People having joint replacement surgery should not do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4c117a5d-bdf6-43f1-af09-30f823f8edd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-11T02:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30124.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>should</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Arthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Plot-Velocity-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Plot Velocity Time Graph?</video:title>
      <video:description>This video demonstrates how to plot a graph of time and velocity from a given data. Velocity time graphs are commonly used to determine acceleration and motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c138777-e784-4a67-a831-4ec1c52dbf62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-12T03:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11469.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>velocity</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Comparing-Arcon-and-Condylar-Articulators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Comparing Arcon and Condylar Articulators</video:title>
      <video:description>&quot;Lec 40 - Comparing Arcon and Condylar Articulators&quot; Compares the Hanau and Whipmix articulators with emphasis on condylar elements, intercondylar distance, horizontal and condylar inclination and protrusive-retrusive settings. Orig. air date: NOV 20 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21404.jpg</video:thumbnail_loc>
      <video:duration>1348</video:duration>
      <video:publication_date>2012-09-09T04:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d59Pdmlr7V0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>Arcon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Condylar</video:tag>
      <video:tag>Articulators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-synthesis-of-the-torus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture synthesis of the torus</video:title>
      <video:description>This video demonstrates the geometry and texture synthesis on Torus. For more information you can browse to stanford.edu site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/4c27a89e-7292-408b-997f-e8c0caf3e7f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2007-10-30T19:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1088.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Moon-Illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Moon Illusion?</video:title>
      <video:description>This video demonstrates the illusions made by our moon. The ebbinghaus illusion is also explained in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4c31abd9-3c3c-412e-891b-acb282b64372/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-12-08T07:50:37.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>Ebbinghaus</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the four levels of protein structure?</video:title>
      <video:description>This videos show the four levels of protein structure which are Nitrogen, Oxygen, Sulfur, and Carbon. The color code for the video is blue for Nitrogen, red for Oxygen, yellow for Sulfur, and varying colors for Carbon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4c44b8d9-9971-43df-9a93-95b8da37ac5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-31T00:51:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27947.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Electrical Engineering 240</video:title>
      <video:description>lec 15-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20895.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-08T00:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcPfNg0dCNs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Electrical Engineering 240</video:title>
      <video:description>lec 16-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20896.jpg</video:thumbnail_loc>
      <video:duration>3765</video:duration>
      <video:publication_date>2012-09-08T00:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOc91Ktupps</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Gastric-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Gastric Lavage</video:title>
      <video:description>This video will introduce you with the gastric lavage for cleaning the stomach. It is also known as stomach pumping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d15af468-50d1-4414-8c71-6b27ee7331a9/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T02:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>lavage</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis-d216ba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity Oriented Synthesis</video:title>
      <video:description>A step-by-step depiction of a diversity-oriented organic synthesis reaction on beads (created for Professor Stuart Schreiber at Harvard/Broad). At the same time as the camera follows the reaction in 3D showing bond rearrangements, the viewer can simultaneously follow the reaction in standard stick notation at the bottom of the screen.
Video reference:  Eric Keller</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/4c54467c-f643-46ae-a3be-c46fa0d760bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-12-19T01:11:58.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Information-on-psychotic-depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on psychotic depression</video:title>
      <video:description>Dr. J. Clive provides more information in this video on psychotic depression. This is a mental disorder where a patient is out of touch with reality and may require hospitalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c62db81-b89a-441f-91c4-9ecb4c23eb73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-28T18:09:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8541.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Psychotic</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Public-Health-250B-Lecture-18-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250B - Lecture 18: Screening</video:title>
      <video:description>Public Health 250B - Lecture 18: Screening

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25626.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-18T16:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo9frA_nn-4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice process</video:title>
      <video:description>This video is the third part of a discussion on transgenic mice process. A transgenic mouse has artificially introduced additional genetic materials in all of its cells. The video is helpful for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c6e1579-3399-4108-b5c5-5cba9cb93f62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-22T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5694.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dirac-Equation-is-a-Special-Case-of-the-Maxwell-Cassano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dirac Equation is a Special Case of the Maxwell-Cassano</video:title>
      <video:description>The Dirac Equation is a Special Case of the Maxwell-Cassano Equations/nFor vector Phi of D  
The Klein-Gordon equation may be written (see reference (4)):/nWhenever Phi of D  is a 2 to the M-dimensional vector, via a matrix differential operator factorization, it may be written (in the Dirac representation), as shown here:
and, since these matrix operators are commutative:
conformability of the matrices requires thatthese matrices 
are all  2×1  matrices; yielding:  /nFor symmetry purposes, let:
       t=ix^0
then, combining into a single matrix equation,/n Just as there are a number of representations of the Dirac equation, there is more than one matrix operator factorization of the Maxwell-Cassano equations (3).
    
A matrix operator factorization of the Maxwell-Cassano equations may be compactly written, from references (1) and (3) as follows:
 
For the stationary state the source/sink density term vanishes in the Maxwell-Cassano equations, which allows an equating of the 
Maxwell-Cassano equation &amp; Dirac equation factorizations.
    
These may imply correlations between the Dirac equation and the 
Maxwell-Cassano equations as the correspondences/mappings:
         m⇔|m| and -θ_sub_D_to_the_j = f_to_the_h./nThe Dirac equation may be expanded with the above notation as shown/nAs reference (1) shows. the component pairs may be organized such that this organization exhibits the mass-generalization of Maxwell&apos;s equations, but organizing them while comparing them analogously to the Dirac equations yields the shown/nAnd, Continuing the comparison with the Maxwell-Cassano equations in the special case:    
     m_sub_zero = -m , m_sub_1=m_sub_2=m_sub_3 = 0:/nSo, extending the Dirac equation beyond the source/sink free case (so looking beyond just eigenvalues and eigenvectors); and writing in matrix form, and comparing:
Then, viewing each matrix as a paired sum:
    In this form the transformations are easy to see:
 By the invertible matrix theorem each matrix is invertible. 
Thus, these transform</video:description>
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      <video:duration>290</video:duration>
      <video:publication_date>2015-04-01T13:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32115.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:tag>equation</video:tag>
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      <video:tag>fermion</video:tag>
      <video:tag>Quantum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The standards for marking resisters are shown here. Electronic color codes were developed in early 1920 by organization called the radio manufacture association.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4c7f0835-d1c5-40f2-be0f-f0c0be681044/cand_5.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2010-12-15T16:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6615.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>resistor</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Codes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep into the Wild , Lights, camera, grizzly bear!</video:title>
      <video:description>Bears are eager for open season, however the fish haven&apos;t arrived yet due to various reasons. Lights, camera, grizzly bear! A grizzly comes to check if the season is open, Deep into the Wild with BBC.</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2011-11-26T05:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphs Of Potential Engery Curves</video:title>
      <video:description>This video shows different kinds of potential energy curves. These six curves are used to describe the collision of two billiard balls.</video:description>
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      <video:duration>29</video:duration>
      <video:publication_date>2011-12-11T23:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11101.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Identification</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Sigma Pi Bonding</video:title>
      <video:description>Sigma Pi Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>225</video:duration>
      <video:publication_date>2012-09-19T00:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qiwlqrG6VY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Pi</video:tag>
      <video:tag>Bonding</video:tag>
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  <url>
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    <video:video>
      <video:title>Levitate liquid droplets with sound.</video:title>
      <video:description>Scientists can manipulate water droplets by levitating with sound.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2015-10-07T21:21:47.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>levitate</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>water</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wonders of Solar System</video:title>
      <video:description>Solar system may cause a lot of disaster in our environment. Video contains a clip showing the wonders of solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4cd25927-cbfe-4633-b2d3-e8d51d3d307d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-01-12T00:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28654.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>system</video:tag>
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      <video:tag>Tornadoes</video:tag>
      <video:tag>Create</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Integumentary-System-that-protects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Integumentary System that protects</video:title>
      <video:description>The organ system comprising the skin and its appendages like hair, nails, scales etc that protects the body from damage is the integumentary system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4cdb4750-d379-41c2-9651-83f26c653c4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-24T22:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2068.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>Integumentary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
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      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bioluminescence-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescence Video</video:title>
      <video:description>Bioluminescence, the emission of light from a living organism, is demonstrated by the comb jellyfish shown here. This emission also occurs in bacteria, dinoflagellates, fungi, and in many kinds of animals including insects, and fish. Specialized structures called photophores are found on the surface of a bioluminescent organism. The photophores contain the molecule luciferin and the enzyme luciferase, which act together in a cycle to emit flashes of light. Bioluminescence serves a variety of functions. It can be used to attract prey, disguise an organism from a predator, signal a mating partner, or act as a flashlight in the murky depths of the ocean.
Microsoft ® Encarta ® 2007. © 1993-2006 Microsoft Corporation. All rights reserved.</video:description>
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      <video:duration>29</video:duration>
      <video:publication_date>2010-11-03T03:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4760.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Avoidance-of-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Avoidance of Swine Flu</video:title>
      <video:description>This video will show you how can you avoid the spreading of swine flu around us. You should try to avoid the close contact with others and stay around 6 feet away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50fc93be-480b-42e4-a77b-8adb484e0953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-12-01T00:40:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9843.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avoiding</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Circulatory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulatory system</video:title>
      <video:description>Circulatory system of out body and how circulatory system works is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/510de135-d81f-419d-b859-34cf4baa8d1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-11-24T01:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1131.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Circulatory</video:tag>
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    <video:video>
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      <video:description>Number Sets 1

U12_L1_T1_we1 Number Sets 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24805.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/aqsIWLqlDhE</video:player_loc>
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      <video:category>Mathematics</video:category>
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    <video:video>
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      <video:description>This video shows a clip of how the power of a laser is being
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      <video:category>Interesting Science</video:category>
      <video:tag>helicopters</video:tag>
      <video:tag>lasers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfected Lysate (Native)</video:title>
      <video:description>by Abnova - Transfected lysate is useful as a positive
control in Western Blot. The full-length protein
construct is expressed in HEK293T cells and prepared as
ready-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/512d03dd-6f26-4a8e-a5db-7456367c820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4353.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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    <video:video>
      <video:title>Ronald Pinkerton, M.D. Discusses his Double Knee Replacement</video:title>
      <video:description>Dr. Ronald Pinkerton is a practicing family physician. Under the care of Dr. Thomas Schmalzried, Dr. Pinkerton underwent knee replacement surgery on both of his knees. In this video he discusses his experience before and after his surgery, and the quality of care he received at the Joint Replacement Institute at St. Vincent Medical Center in Los Angeles, California. To learn more about joint replacement, visit: www.jri-docs.com or call 888-574-3627.</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:48:29.000Z</video:publication_date>
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      <video:tag>robotic</video:tag>
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      <video:tag>endometrial</video:tag>
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      <video:title>Interviews Dr Brown Duke Univ Dept Chair On The Fibroids Project</video:title>
      <video:description>Fibroids are growths or tumors that occur in the uterus, these usually non cancerous. This video is an interview on the Fibroids Project, the interviewees is Dr Brown Duke, the University&apos;s department chair.</video:description>
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      <video:publication_date>2011-12-06T18:14:53.000Z</video:publication_date>
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      <video:uploader>glukan</video:uploader>
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Fax: 86-0536-3128508.
Web: www.xdalu.com.cn.</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2012-07-03T04:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12332.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
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      <video:tag>Foil</video:tag>
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      <video:tag>hairdness</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rolling Hiatus Hernia</video:title>
      <video:description>This animation will show how a rolling hiatus hernia is formed. The two types i.e. sliding and rolling hiatus hernia is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/516df618-3003-4058-9e44-e3f864db7b4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-11T01:31:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30066.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Rolling</video:tag>
      <video:tag>hiatus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Dilution Titration HAc  (Quiz)</video:title>
      <video:description>Dilution Titration HAc  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26813.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-19T02:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIKXNx5TK3Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dilution</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Review: 2009 Nobel Prize in Medicine or Physiology</video:title>
      <video:description>2009 Nobel Prize in Medicine or Physiology_ Telomeres</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52270754-022b-4983-b188-0a612f3aade5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-23T00:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5701.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>telomeres</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Maloy Lab (MWV11)</video:title>
      <video:description>MicrobeWorld visits The Maloy Lab at San Diego State University to talk with Professor Stanley Maloy and three grad students, Dave Matthews, Gerardo Perez and Veronica Casas, about their research. The Maloy Lab focuses on the genetics and physiology of Salmonella and bacteriophage that infect Salmonella. Maloy and his students use a combination of genetic, molecular, biochemical, and genomic approaches to answer questions about the uptake of DNA from bacteriophage, transfer of genes between bacteria and phage, and the evolution of pathogenesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5174dbcd-5040-4e73-aa3e-8eaa8fd49cbe/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-13T17:54:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4246.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Casa</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Mathews</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Pathogenesis</video:tag>
      <video:tag>Perez</video:tag>
      <video:tag>Salmonella</video:tag>
      <video:tag>San</video:tag>
      <video:tag>SDSU</video:tag>
      <video:tag>Stan</video:tag>
      <video:tag>State</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Veronica</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe and affordable cost breast implant surgery.</video:title>
      <video:description>Medically safe and affordable cost breast implant surgery in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5188bc0d-0e7d-426d-9d3c-038617a994bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T20:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10396.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer T Cells</video:title>
      <video:description>Killer T cells are a sub-group of T cells that kill cells that are infected with viruses (and other pathogens), or are otherwise damaged or dysfunctional.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/51c0b25c-afce-4722-9c6e-2e62d0573a76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:08:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4127.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
      <video:tag>cytotoxic</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Secondary-structure-of-protein-alpha-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary structure of protein: alpha helix</video:title>
      <video:description>Alpha helix is the most common secondary structure of protein. This video describes how alpha helix if formed in proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51e1c01b-2b9f-421d-b54b-55b168eff7f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-27T00:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6179.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spread-of-influenza</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spread of influenza</video:title>
      <video:description>Influenza is a disease of the respiratory system that is usually infectious and affects birds and animals. The virus spreads through air when sneezing and coughing. This video brings to light the symptoms and methods through which it is spread.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/51e87b94-a245-458a-a3bc-2243f6c29437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-10T02:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29939.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>spread</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-programmed-cell-death-PCD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis (programmed cell death-PCD)</video:title>
      <video:description>This video demonstrates the process of apoptosis, a form of programmed cell death that may occur in multicellular organisms. Those biochemical events lead to characteristic cell changes in morphology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/51f22539-dac4-455e-a034-ee11cc45e761/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-05-27T19:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2379.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recording-of-a-visual-cortex-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recording of a visual cortex cell</video:title>
      <video:description>This is a visual cortex cell recording. They use an anesthetic cat with eye pointed to the screen. In the initial step, an electrode is put on occipital cortex and reception is through the eye&apos; thalamus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51ff8296-d142-4775-bfdd-28c88fb66c88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-29T22:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6243.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>recording</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Subtracting-Mixed-Numbers-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Subtracting Mixed Numbers 2</video:title>
      <video:description>Subtracting Mixed Numbers 2

U02_L3_T2_we3 Subtracting Mixed Numbers 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24806.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-09-17T16:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LYtLMmDuzw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Dimensional-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Dimensional Geometry</video:title>
      <video:description>This video explains a diagrammatic view of three dimensional geometry figures. All the formulas related to 3D geometry are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52731b6b-e6a4-4026-8e28-48d9678ab9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11093.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-de-Esofago-de-Barrett-con-magnificacion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia de Esofago de Barrett con magnificacion</video:title>
      <video:description>El Esófago de Barrett es una entidad clínica debido al reflujo gastroesofágico de larga evolución, se considera Pre-canceroso y a toda persona con reflujo (acidez) crónica debe de buscarse en toda endoscopia, hay dos clasificaciones, el de segmento corto y el de segmento largo, en este video se presenta uno con segmento largo y es apreciado con un video endoscopio con magnificación lo cual aumenta las imágenes hasta un 150 por ciento lo cual orienta en una forma más efectiva al endoscopista a tomar sus respectivas Biopsias. Las personas que ha tenido acidez con regularidad corren el riesgo de padecer el esófago de Barrett y deben hablar de esto con su médico.
El esófago de Barrett es una condición en la cual las células normales que revisten el esófago, llamadas células escamosas, se convierten en células que generalmente no se encuentran en los seres humanos, llamadas células columnares especializadas.El diagnóstico se hace por medio de una endoscopía para mirar el recubrimiento del esófago y una biopsia para examinar una muestra de tejido.Aproximadamente 5 a 10 por ciento de las personas con Barrett desarrollan cáncer de esófago. Debido al riesgo de cáncer, las personas con esófago de Barrett reciben revisaciones frecuentes para detectar o prevenir el cáncer de esófago. www.murrasaca.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5273874e-8f37-4730-b1c9-cfe6ae69063f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3341.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Esófago</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>Reflujo</video:tag>
      <video:tag>Gastroesofágico</video:tag>
      <video:tag>Acidez</video:tag>
      <video:tag>ulcera</video:tag>
      <video:tag>gastritis</video:tag>
      <video:tag>colitis</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of sickle cell anemia</video:title>
      <video:description>This video takes a look at Sickle cell anemia. A diseases where the body is not able to get oxygen delivered properly through the hemoglobin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5248c013-a924-4fd5-a254-499f5cb192c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-31T00:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27944.mp4</video:content_loc>
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      <video:tag>hemoglobin</video:tag>
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    <loc>https://dnatube.com/videos/Star-Clusters-Simulation-in-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Star Clusters Simulation in Collision</video:title>
      <video:description>This computer simulation shows the gravitational interaction of two young star clusters. The 3.5 million years of the encounter have been compressed into just 27 seconds. The smaller star cluster approaches from the left, has its trajectory bent strongly as it swings by the larger cluster, and then returns for a second pass. The visualization then zooms in and dissolves to a Hubble Space Telescope image of star cluster R136. After a partial zoom out, the sequence continues forward in time to show the clusters merging into a single cluster./nAt the start of the simulation, the smaller cluster is not gravitationally bound to the large cluster. After the first interaction, the pair of star clusters become gravitationally entwined and destined to merge together. A noticeable byproduct of the encounter is that interactions between stars efficiently eject massive stars from the smaller cluster. Some of these ejected stars would be considered runaways. Further, the stars in the smaller cluster are a million years older than those in the larger cluster, which would help explain the observed age discrepancies. Finally, note that while all the stars shown are initially hot and blue, some reach the end of their lives during the simulation and evolve into cooler red giant stars./nThe dense star cluster called R136 is located within the Tarantula Nebula (also known as 30 Doradus), a giant star-forming region in a nearby dwarf galaxy. Astronomers suspect that the multiple clumps of stars within R136 are actually a pair of interacting star clusters. Supporting evidence for this idea comes from the large number of &quot;runaway stars&quot; -- stars moving with unusually high velocity -- that have been found within the nebula. A single, large star cluster would not produce as many runaway stars as two smaller interacting star clusters. In addition, some of these runaway stars are older than the estimated age of R136.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/5249647a-009a-45aa-bc1d-14d4a3aa849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-03-03T09:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32437.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>R136</video:tag>
      <video:tag>simulation</video:tag>
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    <loc>https://dnatube.com/videos/Ileocolectomy-for-Crohns-Disease-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileocolectomy for Crohn&apos;s Disease Video</video:title>
      <video:description>Surgery plays an integral role in controlling symptoms and treating complications of Crohn disease because of the high rate of disease recurrence after segmental bowel resection the guiding principle of surgery is preservation of intestinal length and function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/524c0c8c-8676-4173-bf18-c07b0bd920cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9655.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileocolectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
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    <loc>https://dnatube.com/videos/The-Translamina-terminalis-Approach-to-Craniopharyngiomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Translamina terminalis Approach to Craniopharyngiomas</video:title>
      <video:description>The interhemispheric translamina terminalis approach has made total removal of a craniopharyngioma less risky nevertheless one of the pitfalls of this approach is cutting of the draining veins combined with retraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52534131-6723-49d5-ae84-3106d05afd61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-06T18:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10785.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>terminalis</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>craniopharyngiomas</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Axons-And-Tracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Axons And Tracts</video:title>
      <video:description>A well animated video showing the whole process from axons to tracts. This video is designed for the education purpose to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/557f2606-a1ff-4a5b-b12b-9389c8f7a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T20:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10342.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ATP-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP cycle</video:title>
      <video:description>Adenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a phosphate group (dephosphorylation). This produces the molecule ADP (adenosine diphosphate), which is subsequently phosphorylated to produce ATP. This video summarizes the ATP cycle in cells and introduces the key terms. Groovy music by Ben Hammer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/558b52e6-5026-4251-b997-237a626db9d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-10-08T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3421.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>ADP</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>dephosphorylation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Distance Between Planes</video:title>
      <video:description>Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24990.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T17:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8plb6V8BQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Distance</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-back-wax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series - back wax</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/559bfc61-1015-48c2-9cc9-854a619da2c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-12-08T04:17:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28341.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>wax</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Brave-Patient-Gets-Plastic-Surgery-with-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brave Patient Gets Plastic Surgery with Local Anaesthetic</video:title>
      <video:description>This brave patient wants to receive a face lift with a local anaesthetic. The surgery is performed by the famous Dr. Paul Nassif. The procedure takes hours to complete. Is the patient going to stand it?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/559c97e1-a11a-49d9-8361-bb163a9b15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-29T04:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8688.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brave</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 21 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27054.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-19T06:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wctts1HzYEw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-level-of-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe level of cholesterol</video:title>
      <video:description>Cholesterol is one of the most established risk factor for heart disease. By lowering cholesterol, risk of heart disease can be lowered considerably. Less than 100mg/dl LDl and more than 50mg/dl HDL is considered to be safe level of cholesterol. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/55b17be9-3982-4d10-9204-77cf7e6d6ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2009-04-23T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2016.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>safe</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cholesterol</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sunburn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sunburn</video:title>
      <video:description>Sunburns are types of burns caused by radiations affecting living tissue like the skin due to prolonged contact with ultraviolet  radiation. These burns are first degree burns and may result in future skin cancer. The video focuses on symptoms of and effects of sunburns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/55c30ded-e0ff-4d9e-9466-9af63a315ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2013-02-10T02:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29889.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sunburn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Play-With-Your-Gravity-Goo-Slime-Balls-Polymers-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Play With Your Gravity Goo Slime Balls Polymers Kit</video:title>
      <video:description>This video demonstrates the things you can do with a gravity goo slime balls polymers kit from incredible science. Basically, the kit is composed of colored and colorless polymer balls, color less slime, and coloring agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55e576b4-3850-45de-a8b7-d5c99846f072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-10T02:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28534.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Goo</video:tag>
      <video:tag>Slime</video:tag>
      <video:tag>balls</video:tag>
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      <video:tag>kit</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-plaques-are-formed-in-a-blood-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How plaques are formed in a blood vessel?</video:title>
      <video:description>This animation shows how plaques form in a blood vessel, leading to blockage and a heart attack. Excess circulating fats in the blood stream can build up between the walls of a coronary arteriy. These buildups are referred to as fatty streaks or plaques. If the plaques become large enough, they can push out into the coronary artery itself, creating a blood clot or blockage and possibly a heart attack. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a6b2862e-f730-458e-808a-8e74c7178954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-04T20:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>plaques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-104-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 104 - Lecture 6</video:title>
      <video:description>Economics 104 - Lecture 6

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27061.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-19T06:35:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsPpGI8sHvE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-hybridization-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray hybridization video</video:title>
      <video:description>Microarray hybridization. The use of microarrays allows the identification of organisms in an ecological sample by hybridizing DNA extracted from the sample to a set of known DNA specimens arrayed on a solid support, usually a microscope slide (reviewed in Call et al. 2003). The sample DNA, or more usually PCR product derived from it, is labeled with a fluorophore so that the specific sites of hybridization on the microarray can be visualized and the intensity of the hybridization signal quantified. The method is conceptually identical to Southern hybridization of a dot blot, but technological innovations allow thousands of known DNA samples to be arrayed on a single microscope slide and many such slides to be produced in a single batch at low cost. Microarray hybridization has been used to assess microbial diversity and to assay for specific pathogenic bacteria in numerous studies (reviewed in Ye et al. 2001; Call et al. 2003). REad more: http://jbpc.mbl.edu/wheelbase/ToolsTechniques/Microarray_Hybridization.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/55efb06c-f2e2-4aa6-bda6-475df64eda6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T05:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5918.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and Pregnancy</video:title>
      <video:description>When pregnant one has to take caution on one&apos;s lifestyle more so when diabetes creeps into the picture. This video provides more information on how these two relate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/55f1bfb0-f2a6-4a05-ab83-2e0d39c253a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-06T18:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10783.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Handling-of-Scalpel-Blade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling of Scalpel Blade</video:title>
      <video:description>This video shows the scalpel blade handling with careful steps. The instruments should not be touched by hand to avoid infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55f850f4-da9d-4434-aeec-7fc135d0bc91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9240.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Blade</video:tag>
      <video:tag>handling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Normal-defecation-of-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Normal defecation of  defecography</video:title>
      <video:description>The video is an overview of defecography showing normal defecation. Watch this video to learn more. For additional information on this subject, browse the medicanalife.com site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/561298d1-ee9b-47ec-93e0-7ca5cbfe1051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2011-12-01T19:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Defecography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Gallstones-are-Formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Gallstones are Formed</video:title>
      <video:description>The cholesterol in bile can get crystallized converting into gallstones.The presence of stones in the gallbladder is known as Cholelithiasis. These stones are known as gallstones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/56146cd5-a2b1-46be-9761-b0e79036c7d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-25T21:44:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6093.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>gallstones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Membrane-fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane fluidity</video:title>
      <video:description>This video shows membrane fluidity and ability to not rupture and to adapt to the mechanical stress. Membrane is pinched with optical tweezers, and it does not break. Membrane&apos;s lipid bilayer flows in to the newly formed parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/56195c26-93b0-42b0-9e1c-e9fbf1803bd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-03-25T18:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/68.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cytoplasmic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>tweezers</video:tag>
      <video:tag>fluidity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-choledochal-cyst-excistion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic choledochal cyst excistion</video:title>
      <video:description>Lap choledochal cyst excision is a minimal invasive surgery to eliminate a choledochal cysts which cause hepatic duct or biliary to grow and hinder bile drainage to the intestine. Dr. Baiju senadhipan of the Holycross hospital give a demonstration of the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5621f5bb-858f-49f3-b4fb-7b5bdfa706c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>choledochal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excistion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-166-Deductive-Reasoning-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Deductive Reasoning 1</video:title>
      <video:description>Deductive Reasoning 1

U12_L1_T4_we1 Deductive Reasoning 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24830.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-17T17:00:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEId0GonOZM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Sounding-Rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sounding Rocket</video:title>
      <video:description>In 2011 a sounding rocket was launched to measure solar energy output. Here is to riding on a Sounding Rocket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56390b21-f830-450a-8274-430b8c48d547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2011-11-24T18:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7782.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Riding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sounding</video:tag>
      <video:tag>rocket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-find-the-Molecular-Formula-or-a-Molar-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to find the Molecular Formula or a Molar Mass</video:title>
      <video:description>Given in this video is the formula for finding the molecular formula of a Molar mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/564a0ea9-4def-45d4-a6f3-12b1766748f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-12-20T12:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6667.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Do-We-Experience-Motion-Sickness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Experience Motion Sickness?</video:title>
      <video:description>This video explains why we experience motion sickness. It is said that when the signals from your ears and eyes does not match, you will suffer from motion sickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/564af620-bd67-4ee4-aa45-9caa6fc9b320/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-10T01:54:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28520.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>Vomit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ebola-what-are-they-doing-to-contain-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ebola what are they doing to contain it</video:title>
      <video:description>This is a news segment describing the virus.  They are also describing how it spreads and how dangerous it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a6c531c9-0005-4ed4-90dc-497446ae69c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2014-10-07T06:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31943.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>conteinment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Leidenfrost-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Leidenfrost effect</video:title>
      <video:description>It looks simple but there is lots of science behind this video. The Leidenfrost effect is a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid&apos;s boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly. Due to this ‘repulsive force,’ the droplet hovers over the surface rather than making physical contact with it. This is most commonly seen when cooking; one sprinkles drops of water in a pan to gauge its temperature: if the pan&apos;s temperature is at or above the Leidenfrost point, the water skitters across the pan and takes longer to evaporate than in a pan below the temperature of the Leidenfrost point (but still above boiling temperature). The effect is also responsible for the ability of liquid nitrogen to skitter across floors. It has also been used in some potentially dangerous demonstrations, such as dipping a wet finger in molten lead or blowing out a mouthful of liquid nitrogen, both enacted without injury to the demonstrator. The latter is potentially lethal, particularly should one accidentally swallow the liquid nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/56540543-77b1-4d7b-9e37-46dc26e10af0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2015-12-08T14:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32373.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>leidenfrost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-Quadrotors-James-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Quadrotors James Bond</video:title>
      <video:description>Robot Quadrotors are playing James Bond famous song. It is amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/567c6180-523e-4254-a46a-97a02d72f636/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-01T00:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30733.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Quadrotors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 1</video:title>
      <video:description>A BOUQUET OF GOD&apos;S BEAUTIES part 1 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9cc9e9fd-9c94-4304-af8a-f6e7c3537f17/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3102.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-from-HIV-by-Dr-Amneris-Luque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention from HIV by Dr Amneris Luque</video:title>
      <video:description>This video shows the interview of an expert doctor about the prevention from HIV. Watch this video to see the precautions that may remove the risks of HIV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5682b65d-6357-4200-baea-f0aa7b4ec651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-30T22:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9720.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-bouquet-of-Gods-beauties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A bouquet of God&apos;s beauties 2</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/087efa4e-2938-4859-9f57-48b6b0d3b801/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3104.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>bouquet</video:tag>
      <video:tag>God</video:tag>
      <video:tag>s</video:tag>
      <video:tag>beauties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bismuth-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bismuth a Chemical Element</video:title>
      <video:description>What is Bismuth? Where does the name Bismuth originated from? What are the sources, abundance and uses of Bismuth? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5710cd29-c60f-445e-ae63-0898b9ae3ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-12T00:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11267.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Bismuth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital Hybridization</video:title>
      <video:description>A good video tutorial showing the hybridization of atoms with examples. Video is up to the point and covers all the topics related to hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59a443f2-b7e3-4cce-a3c5-5215af0401bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2010-11-15T23:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5458.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Find-Histoplasmosis-on-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find Histoplasmosis on X-ray</video:title>
      <video:description>Chest X-ray helps diagnose number of lung and heart conditions. The video shows how to identify the hidden histoplasmosis signs in an X-ray. The disease often doesn`t show symptoms at first so discrete diagnostics approach is required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59ab732f-d4c7-4545-940c-270fd5b5cf17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:29:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9941.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>histoplasmosis</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Earth-and-Planetary-Science-C20-Where-earthquak</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Earth and Planetary Science C20 -Where earthquak</video:title>
      <video:description>&quot;Lec 7 - Earth and Planetary Science C20 -Where earthquak&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27448.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OWlHULhgxcU</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>earthquak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mommy-makeover-in-manhattan-case-study-dr-carlin-vickery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mommy makeover in manhattan case study dr carlin vickery</video:title>
      <video:description>This video demonstrate the experience of one of mommy makeover patient she is 39 years old and average weight following the birth of her twins she wanted to improve her abdominal wall contour and correct the lack of shape and firmness in her breasts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59ba2160-d53b-46ef-9919-20a6d9ca4603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-29T11:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8940.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Manhattan</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Carlin</video:tag>
      <video:tag>Vickery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Mitosis</video:title>
      <video:description>Cell mitosis which is a nuclear division plus cytokinesis, and produces two identical daughter cells is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/59c6e626-21f1-4774-aadb-1718e11dbe39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-06-16T16:28:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2833.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closing-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closing the Abdomen</video:title>
      <video:description>There are many different surgeries that require to cut open the abdomen. This video demonstrates how to close up the abdomen after such surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/59db3d16-5b55-47f8-8517-f384388ee328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T22:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10532.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closing</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wednesdays-at-9PM-on-the-Science-Channel-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wednesdays at 9PM on the Science Channel- Meteorite Men</video:title>
      <video:description>This video shows the meteorite men, It is a preview of show that is featured on Wednesdays at  nine PM on the Science Channel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/59ded345-3294-480e-9fbb-428344019898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28309.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>Wednesdays</video:tag>
      <video:tag>at</video:tag>
      <video:tag>9PM</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Careful-Steps-For-a-Circumcised-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Steps For a Circumcised Baby</video:title>
      <video:description>Video contains careful steps for caring a newly circumcised baby. Apply Vaseline to the circumcision site for 3-4 days after diaper change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59eea1c2-f464-41a9-91e4-e8bc3d7e1af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:21:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8892.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Caring</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Newly</video:tag>
      <video:tag>Circumcised</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Bone-Ossification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Bone Ossification</video:title>
      <video:description>NurseReview.Org for more videos on human anatomy and other related medical procedures ... NurseReview.Org Animation on Bone Ossification Human Anatomy nclex review cgfns nle medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/59f15691-1f14-40c1-9305-3f19f80ba195/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-04-24T22:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2048.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Ossification</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-contributes-to-perio-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes contributes to perio disease</video:title>
      <video:description>If you are diabetes there is great risk of diabetes including perio disease diabetes contributes to perio disease in three ways it can lower the body resistance of infection often results in high blood sugar levels and causes dry mouth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a23193b-6406-4d02-bf13-f5e8c7f5e1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10485.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>contributes</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Perio</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydra-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra Video</video:title>
      <video:description>Hydra video ... Hydra is a genus of simple fresh-water animals possessing radial symmetry. Hydras are predatory animals belonging to the phylum Cnidaria and the class Hydrozoa. They can be found in most unpolluted freshwater ponds, lakes and streams in the temperate and tropical regions by gently sweeping a collecting net through weedy areas. They are usually a few millimeters long and are best studied with a microscope. Biologists are especially interested in hydras due to their regenerative ability and because they appear to undergo senescence (aging) very slowly, if at all. Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/59eed6c7-9fa4-47b3-a9e9-ce59a81dad09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-03-26T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1439.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>hydra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-De-Moivre-s-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is De Moivre &apos;s Formula</video:title>
      <video:description>This video will explain you the Moivre&apos;s Formula. The tutorial will show the basics of formula with the help of example. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/59f65d7a-9d00-4892-8af9-6147bf9cf432/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2010-12-06T12:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6516.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Moivre</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TESE-Testicular-Sperm-Extraction-testicular-biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TESE (Testicular Sperm Extraction-testicular biopsy)</video:title>
      <video:description>In cases of azospermia (the absence of spermatozoa in the ejaculate), a testicular biopsy can tell us if there spermatogenesis (sperm production) and if the presence of spermatozoa can be found in the testes.
Often if spermatozoa cannot be observed in a semen analysis, spermatozoa can be retrieved in several regions of the testes. 
The biopsy can be performed prior to IVF treatment as a diagnostic means, with the tissue frozen. Alternatively the day before or on the actual day of oocyte retrieval.
If spermatozoa are recovered with TESE then the oocytes are fertilized by the method ICSI.
Here, we see a single sperm being chosen from cells from the testes and being used fir ICSI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5a1261b5-f894-46e4-bcfd-4f53fb95df60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-05-13T04:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2174.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kosmogonia</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>fertilisation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Smoke-Detecting-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Smoke Detecting Device</video:title>
      <video:description>This video shows a closer look at americium 241 from a smoke detector. Its construction and working are described here to show you its functionalists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5a1db824-79d1-4c96-bc85-45d7ed85e3ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2013-02-08T03:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29614.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>A</video:tag>
      <video:tag>closer</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>americium</video:tag>
      <video:tag>241</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Smoke</video:tag>
      <video:tag>Detector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Buffer-Range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Buffer Range</video:title>
      <video:description>Buffer Range

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26808.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-19T02:35:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hohw6e19_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>Range</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-Hydrothermal-Vents-and-Alien-Marine-Habitats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Hydrothermal Vents and Alien Marine Habitats</video:title>
      <video:description>This video describes the new discoveries surrounding Hydrothermal Vents. It discusses the fountains of warm water coming from the hydrothermal vents, and an underwater oasis and undefined species that thrives without the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a26e0d7-308c-46c7-a9b2-bb389c235264/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-15T00:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5348.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
      <video:tag>Underwater</video:tag>
      <video:tag>life</video:tag>
      <video:tag>without</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>ballard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Decimals-and-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Decimals and Fractions</video:title>
      <video:description>Decimals and Fractions

U03_L1_T1_we3 Decimals and Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24813.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T16:56:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NzIoHQfStoM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-6-Fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 6: Fossil record</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Dawinism story, many scientific stories have had contrary arguments using fossil records. This is another video explain this argument. More information on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a67a09b0-7207-44f6-9dce-85597b92635a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2009-07-19T11:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3075.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-4-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 4: Imaginary mechanisms</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Darwinism story, many scientific stories have evolved to display this story as imaginary mechanism. This is another video explain this argument. More information on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/88859564-b397-4be0-990a-2533b5ed4ae7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T09:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3070.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copper-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copper video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new video about copper, including a nice demonstration and some stories from The Professor.

(We kept one older story from the original video because it was too interesting)

More chemistry videos at http://www.periodicvideos.com/

Follow us on Twitter at http://twitter.com/periodicvideos

Or on Facebook at http://www.facebook.com/pages/The-Periodic-Table-of-Videos-Fan-Page/298533639961</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12154.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-04-03T14:48:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kop1sWzTK-I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoraco-Lap-Esophagectomy-By-Dr-Baiju-Senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco Lap Esophagectomy By Dr Baiju Senadhipan</video:title>
      <video:description>Esophagectomy is a complex procedure performed by surgical teams minimally with one primary or specialist surgeon possibly one laparoscopic and one thorascopic surgeon a surgical first assistant and a laparoscopic or thorascopic camera specialist surgical teams tend to use one or the other of the basic approaches and then make variations depending on the surgeons preferences and the patients requirements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a54e498-6346-4616-b3a0-7d8698813457/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10172.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGECTOMY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planetary-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planetary Evolution</video:title>
      <video:description>Stars are born in the nebulae, where once they are born they light up the dust debris into a beautiful feature, the youngest stars that we see are about 1 billion years old. The Hubble has played an important role in these image collection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a6ae65f-73bc-455d-8b28-c6b226a547d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-23T09:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7679.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Passive-Cochlear-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Passive Cochlear Model</video:title>
      <video:description>An interactive Passive Cochlear Model and  how it reacts to different controls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5a93f1da-706b-4355-805c-1c66a0385771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-10-18T04:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7066.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Passive</video:tag>
      <video:tag>Cochlear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Cardiovascular Sanofi</video:title>
      <video:description>Sanofi is to improve the health of an individual whether it is man or woman. In this animation, working of a healthy heart is shown how it purifies blood and keeps the flow of oxygenated blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5aa3ad98-4353-4635-83c0-59c24d8545f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-11T02:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30134.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Sanofi</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-Bone-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Bone Repair</video:title>
      <video:description>This animation shows the repair process that a broken bone or fracture goes through in healing. It shows how the broken joint reattaches itself as it was before the violent separation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ab497a2-e703-4360-9200-4ee1a7421ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-28T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8197.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA2</video:title>
      <video:description>DNA  140-mer superxelix turn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aba613f-03b6-4461-84cc-692794f45bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-22T16:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5663.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>140</video:tag>
      <video:tag>mer</video:tag>
      <video:tag>superxelix</video:tag>
      <video:tag>turn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-11-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 11 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Discusses causes of mammalian poor regeneration possibility: lost or altered genetic program. What have we lost?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ac9aa36-dc64-4f75-9471-6ec84c2692d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-16T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/770.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19504.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-05T03:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Ejpv0xqMDg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis: leading cause of cardiovascular disease</video:title>
      <video:description>Atherosclerosis is a condition is which lipids deposits into the wall of blood vessel. When this happens in the vessels supplying blood to heart, it is called coronary artery atherosclerosis. Coronary artery atherosclerosis reduces and ultimately prevents supply of blood to heart muscle leading to heart attack. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ac69754-1cdb-469e-b60c-6ebe18bbab00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-28T11:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8464.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>atherosclerosis</video:tag>
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      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering</video:title>
      <video:description>This video shows how genetic engineering works. A new gene can be inserted into a loop of bacterial DNA called a plasmid. This is done by cutting the plasmid DNA with a restriction enzyme, which allows a new piece of DNA to be inserted. The ends of the new piece of DNA are stitched together by an enzyme called DNA ligase. The genetically engineered bacteria will now manufacture any protein coded by genes on the newly inserted DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5acf14fe-b40b-4c31-ab73-8c89314210d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-08T23:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29703.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Virgin-birth-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virgin birth part 1</video:title>
      <video:description>This video shows how polar bodies rejoin the germline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/93d64383-c775-4cb8-95ce-efcbea643fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-05-27T21:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2539.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Virgin</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Wasps</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>imprinting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-A-Pump-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does A Pump Work?</video:title>
      <video:description>This short video shows how a pump works. A mechanism that moves liquids or gases by mechanical action is called pump.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e649d4a-d80f-4566-89f0-ed8e46983078/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-12-11T23:22:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11091.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Pumps</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-significance-of-DNA-transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The significance of DNA transcription</video:title>
      <video:description>This video describes gene mutation which causes Sickle Cell Anemia. A diseases due to which the body cannot get proper oxygen through hemoglobin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5e8e9853-c8fb-496a-a2ac-9854e26e8d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-10-29T22:07:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27937.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>genes</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Appropriate-Health-Professionals-Behavior-During-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appropriate Health Professionals Behavior During Exam</video:title>
      <video:description>Is there any rules for the health professionals` behavior during examination? Yes, there is. In order not to make the patient feel uncomfortable and constrained, the health professional should follow certain codex that will help both him and the patient. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e951a9c-c7c0-44da-9cb1-a7957c8367c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-11T23:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11204.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>rules</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Study-of-Spactrum-The-Infrared-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Spactrum- The Infrared Universe</video:title>
      <video:description>Video contains a brief description of the study about infrared universe. Astronomers use the  spectrometer to spread the radiations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5e90a597-ae43-4185-9946-101e5d4a807a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-15T06:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28815.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Vitro-Fertilization-IVF-for-Chicago</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Vitro Fertilization (IVF) for Chicago</video:title>
      <video:description>In vitro fertilization, or IVF, is one treatment we use frequently for patients at our Chicago-area fertility clinic. Dr. Amos Madanes, a fertility specialist, uses IVF and ICSI to create viable embryos for implantation into the woman&apos;s uterus. IVF is one of the most effective treatments for infertility. To learn more about how IVF is performed, visit our website at http://www.midwestfertilitycenter.com.

You may contact our fertility doctors at:
Midwest Fertility Center
Main Office 
4333 Main Street
Downers Grove, Illinois 60515
Fertility Center Locations:
Illinois Locations
• Downers Grove, IL
• Naperville, IL
• Chicago, IL
Indiana Locations
• Merrillville, IN
• Munster, IN
• Valparaiso, IN
Phone: 630-810-0212
Website: http://www.midwestfertilitycenter.com</video:description>
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      <video:duration>78</video:duration>
      <video:publication_date>2009-05-30T10:10:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2717.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
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      <video:tag>IVF</video:tag>
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      <video:tag>specialists</video:tag>
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      <video:tag>chicago</video:tag>
      <video:tag>Illinois</video:tag>
      <video:tag>Northwest</video:tag>
      <video:tag>Indiana</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geometric-constructions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric constructions - 2</video:title>
      <video:description>This video shows several basic geometric constructions. You can obtain more video like this at http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/5ea30f78-03fd-4da2-9936-c84cd2a66f7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-04-02T18:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12084.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>constructions</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 27 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24188.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:37:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vGSsMiU4Rz8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part V</video:title>
      <video:description>Changes in the positions of sidechains in the catalytic site of F1-ATPase bringing about binding and subsequent hydrolysis of ATP. 
video by Said Sannuga  at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/f9745f9d-dfe9-4b3d-8f0c-c3c36a618946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2007-12-19T01:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1201.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-of-muscle-contraction-and-relaxation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of muscle contraction and relaxation.</video:title>
      <video:description>Muscle contraction is initiated by the binding of the neurotransmitter Acetylcholine, with specific receptors in the muscle membrane. Acetylcholine is released from the synaptic vesicles of the motor neuron. Interaction of acetylcholine with its receptors initiates cascade of events, causing muscle contraction and relaxation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5eaaa6e0-efc4-40ea-84fc-03d52426bbb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-09T13:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4875.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>relaxation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Split-systems-and-how-they-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Split systems  and how they work</video:title>
      <video:description>Split systems are air conditioning systems that have different components fixed aside. In this type the compressor is outside the building while the air heater is on the inside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5eb28892-be0d-4630-a45a-0095fb27d317/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-25T20:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7879.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>work</video:tag>
      <video:tag>mp4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antiangiogenic-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antiangiogenic therapy</video:title>
      <video:description>Antiangiogenic therapy, oncology, cancer, blood vessels.
This short 3D animation is available for purchase at : mleconte@noos.fr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5ebbbc68-e017-40fb-aa7a-4008500e7600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-05-14T04:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2225.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antiangiogenic</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mass-Spectrometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mass Spectrometry</video:title>
      <video:description>Video shows how the anions formed are accelerated and some times deflected by electric and magnetic field. The full working of machine is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ebb4da4-34f5-42a7-b6ae-cb5899abf754/cand_5.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2011-11-09T02:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7383.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>MS</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Video-Tutorial-on-AP-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Video Tutorial on AP Chemistry</video:title>
      <video:description>Learn the formulas and the process of computation through this video tutorial for AP Chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5ee9ccc3-ee34-42ab-9160-0d074a97cf69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-12-20T11:17:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6655.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-1-origin-of-species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 1 (origin of species)</video:title>
      <video:description>According to Dembski, in the five years to follow, molecular Darwinism - Darwinian process is able to produce molecular structure at sub-cell levels - will be extinct. At that point, there will be a crisis in evolutionary biology as this concept is largely depended on right molecules. On the other hand, intelligent design will be at an advantage but at a price, it must invest in talented researchers who will provide insight to biological systems. More resource can be found on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/4683023f-86fe-4a86-82db-1c649a357cb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2009-07-08T19:41:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3043.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>God</video:tag>
      <video:tag>relgion</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Collapse-of-Evolution-2-Proteins-Challenge-Chance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Collapse of Evolution-2 Proteins Challenge Chance</video:title>
      <video:description>The fact that it is quite impossible for the functional structure of proteins to come about by chance can easily be observed even by simple probability calculations that anybody can understand. evolution falls into a terrible abyss of improbability even when it comes to the formation of a single protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a2d34d61-142b-4eab-971b-fd54622b3bc5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-07T18:25:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2990.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Mass-Spectrometry-Proteomic</loc>
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      <video:description>This video contains the information about mass spectrometry proteomic. /nMass spectrometry</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27912.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Line-Drawings-to-Draw-Carbon-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line Drawings to Draw Carbon Structures</video:title>
      <video:description>Line Drawing is a short-hand way to draw the carbon structures. The end points and intersections represents the C atoms omits H&apos;s attached to C&apos;s.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6597.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
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    <loc>https://dnatube.com/videos/The-formidable-listeria-parasite</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The formidable listeria parasite</video:title>
      <video:description>Stanford University and the University of California furnish the frightening workings of the listeria parasite. If you ever wonder about how this bacteria spreads, then you ought to watch this clip.</video:description>
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      <video:publication_date>2007-03-30T18:06:36.000Z</video:publication_date>
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      <video:uploader>nazir</video:uploader>
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      <video:tag>Parasite</video:tag>
      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spigelian-Hernia-on-Ultrasound-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spigelian Hernia on Ultrasound Diagnosis</video:title>
      <video:description>Spigelian hernia occurs through slit like defect in the anterior abdominal wall adjacent to the semilunar line most of spigelian hernias occur in the lower abdomen where the posterior sheath is deficient the hernia ring is a well defined defect in the transverses aponeurosis</video:description>
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      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8790.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spigelian</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tonsillectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tonsillectomy Procedure</video:title>
      <video:description>This 3D Medical animation features the functions of Tonsils in the human body. This video also explains Tonsilectomy which is a disease conditon, in which tonsils get infected and inflamed. For more info Visit- scientificanimations.com/ear-animation/.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30582.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Mathematics-16B-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics 16B - Lecture 25</video:title>
      <video:description>Mathematics 16B - Lecture 25

Analytic Geometry and Calculus</video:description>
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      <video:publication_date>2012-09-18T17:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PiFUQf60u8k</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Orbital-Molecular-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Orbital Molecular Theory</video:title>
      <video:description>This video shows a well animated video with examples of different atoms. On watching this you will be able to calculate the molecular orbitals of different atoms.</video:description>
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      <video:publication_date>2010-11-12T22:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5059.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Interventional-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interventional Radiology</video:title>
      <video:description>Interventional Radiology, its solutions and aims are discussed. The video shows some points of view on the subject.</video:description>
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      <video:publication_date>2011-11-29T21:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Am-I-pregnant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Am I pregnant</video:title>
      <video:description>Pregnancy or conception occurs when they ovum is fertilized by a sperm, it can happen within or outside the body. This is how to tell you if you are pregnant.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Cancer-Breast-and-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cancer Breast and Radiation</video:title>
      <video:description>The over growth of cells that is cancer is treatable by radiation. This video provides information on radiation and the effect on various cancer such as a lung and breast cancer.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10787.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Molecular Orbitals</video:title>
      <video:description>Video discusses the uncertainty principle. Shapes and revolution of different electrons in their different paths is shown here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5064.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Light-Interference-And-Diffraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light - Interference And Diffraction</video:title>
      <video:description>This video shown the phenomenon of interference and diffraction of light. Video shows the examples and the diagrams related to the interference and diffraction to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5f741b00-1a23-4d2b-9c06-0ee31417c277/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-01T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28160.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dedicated-To-Father</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dedicated To Father</video:title>
      <video:description>This video is about father role in the development of a child. This video is represented by deep sky videos and gives many example of history that many scientists and astronauts have inspiration from their father and they are like their father.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5f81f590-db8b-48a7-b640-d531fbb76c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-30T09:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29082.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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      <video:tag>Like</video:tag>
      <video:tag>Father</video:tag>
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      <video:tag>Sky</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-5-fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 5 - fossil record</video:title>
      <video:description>This is part five of a video series on collapse of evolution. Today&apos;s discussion is on fossil records. More information can be obtained from harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a7536afd-9178-41d9-9b21-0c96e4d72564/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T11:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3072.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Collapse</video:tag>
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      <video:tag>yahya</video:tag>
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      <video:tag>bang</video:tag>
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      <video:tag>God</video:tag>
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      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
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      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus type 2</video:title>
      <video:description>Diabetes Mellitus type 2 explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1e566db-cdc4-4029-8e3a-d75c391e31ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-23T01:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5746.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Venous-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Venous Puncture</video:title>
      <video:description>Venous Puncture is a technique in which a sharp object is punched into the vein through the skin. A brief description of this process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62a3dc63-04e0-453c-b769-22a62ea7cabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-10T01:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29864.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-genome-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human genome sequencing</video:title>
      <video:description>This video shows Human genome sequencing. The public Human Genome Project started by identifying unique marker sequences distributed throughout the genome. Then, many copies of a small section of DNA were randomly cleaved into smaller fragments, and each small fragment was sequenced. Because there were originally many copies of the DNA in question, many fragments represented the same part of the genome. These were aligned by identifying overlapping regions of the sequence, and then they were assembled into the original DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62ae19d1-e1bb-4afa-a9bf-a03d7dcb6285/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-02-08T23:48:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29705.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Doctors-HPV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Doctors - HPV</video:title>
      <video:description>Healthcare professionals discussing the Human Papilloma Virus (HPV) during a TV show. The virus is known to be wide spread and cause cancer. It`s transmitted by sexual contact and infects the genitals. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/62aae6bd-a72b-4c62-b65c-58e0e066083b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-03T11:54:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6372.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>genitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saline-Lock-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline Lock medication</video:title>
      <video:description>Saline Lock is one way of giving intravenous medication. The nurse gives a detailed section of how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62b636e9-98f5-4e2c-9abe-6cadb6cd7fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-28T05:39:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8244.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drugs</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>Lock</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hanging-an-IV-bag-with-line-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hanging an IV bag with line insertion</video:title>
      <video:description>This is a lesson on how to hang an IV bag with line insertion while administering treatment. Note how it is first assembled before hanging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ea91354-22b3-45f8-8ff6-2f731034f9d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9626.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Osmium-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Osmium Element?</video:title>
      <video:description>This video decribes Osmium element which is a chemical element with the symbol Os and atomic number 76.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62b87478-10ed-4c92-9989-9be55647ae04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:14:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11324.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>osmium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Killer-Cell-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Killer Cell  - Immune System</video:title>
      <video:description>Natural Killer Cells are the most aggressive white cells in the immune system. They make up about 5% to 15% of the total lymphocyte circulating population. They target tumor cell and protect against a wide variety of infectious microbes. Natural Killer Cells are a very important factor in the fight against cancer. Immune Stimulation is the key to keeping the white blood cell count high and giving the Natural Killer Cells a chance to fight cancer and other diseases.
http://www.cancerfoundation.com/about.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/62e1a5b0-188e-419d-92ed-f759d3c78f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T22:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22993.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-explaining-mechanism-of-action-of-glucocorticoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation explaining mechanism of action of glucocorticoids</video:title>
      <video:description>Glucocorticoid hormone predominately affects the metabolism of carbohydrates and to a lesser extent, fats and proteins, Glucocorticoid are made in the outside portion of the adrenal glands and it’s chemically classed as steroids.
Action of Glucocortocoid hormone 
Glucocorticoid hormones are steroid hormones that influence nutrient metabolism, These hormones activate genes for proteins involved in process such as the synthesis of glucose, the breakdown of proteins, and the mobilization of fats. Glucocorticoid hormone predominately affects the metabolism of carbohydrates and to a lesser extent, fats and proteins, Glucocorticoid are made in the outside portion of the adrenal glands and it’s chemically classed as steroids.
Action of Glucocortocoid hormone 
Glucocorticoid hormones are steroid hormones that influence nutrient metabolism, These hormones activate genes for proteins involved in process such as the synthesis of glucose, the breakdown of proteins, and the mobilization of fats.
Glucocorticoid hormones are secreted by endocrine glands into the blood stream. They enter cells through transporters in the plasma membrane, once inside the cytosol the hormone molecules can bind to glucocortocid receptors, which function as transcription factors that activate genes. The binding of the hormone causes proteins that were bound to the receptor such as the heat shock protein hsp90 to be released.
Release of HSP90allows two receptors to bind and form a dimer as well as exposing a nuclear localization signal on the receptor.The receptor dimer is then allowed to enter into the nucleus through a nuclear pore.
The receptor dimer is able to bind to a specific DNA sequence regions called glucocortocid response elements, or GREs,that are near target genes.The GREs function as enhancers, so that binding of a receptor dimer to a GRE activates transcription of the nearby target gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/62bef1cf-d3f4-49ff-b761-81eee8c7ee41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-26T01:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2893.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>Explaining</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>glucocorticoids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Comparative</video:tag>
      <video:tag>potencies</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Pharmamotion8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Back-Exam-Steps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Back Exam Steps</video:title>
      <video:description>Lower Back Exam involves step to check for lower back problems. This video contain steps related to examination of lower back and to detect pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62c2d303-6772-41b8-a745-61262cd5e55b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T20:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10378.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martian-Methane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martian Methane</video:title>
      <video:description>There is methane on mars, this video explains the amount and source of the methane that has been discovered in mars and what the discovery means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62c2fb8a-b222-49cb-a27c-5197487a24a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-24T18:06:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>methane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-Function-Part-V-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and Function Part V ( Conclusion )</video:title>
      <video:description>Cadherins are explained in this scientific video. These are video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/62cb9cbe-0eca-4b97-815b-6626a8922a82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-04-02T19:01:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/171.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>methastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hubbles-Law-and-the-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hubble&apos;s Law and the Big Bang</video:title>
      <video:description>&quot;Lec 16 - Hubble&apos;s Law and the Big Bang&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The third and final part of the course begins, consisting of a series of lectures on cosmology. A brief history of how cosmology developed into a scientific subject is offered. The discovery of dark energy, along with dark matter, played a crucial role in the development of cosmology. The lecture then discusses the discovery of spiral nebulae in 1920, as well as the &quot;Great Debate&quot; over what they were. Hubble&apos;s famous redshift diagram is presented as the basis for Hubble&apos;s Constant and Big Bang cosmology. The difficulty of measuring distance of objects in space, and how to do it using the parallax method and the standard candle method, are discussed. Measure brightness using the magnitude scale is explained. Class ends with a review of logarithms.

00:00 - Chapter 1. Introduction to Cosmology
03:34 - Chapter 2. Spiral Nebulae and Hubble&apos;s Redshift Diagram
17:35 - Chapter 3. Measuring the Distance of a Star: The Parallax Method
25:13 - Chapter 4. Measuring Brightness: The Standard Candle Method
38:06 - Chapter 5. Absolute and Apparent Magnitude
48:04 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17286.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-02T17:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Jsr_24D6Eo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>apparent</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>ladder</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Edwin</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Harlow</video:tag>
      <video:tag>Shapley</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Parsec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Post-translational-modification-of-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post translational modification of proteins</video:title>
      <video:description>Newly synthesized proteins need to reach the site of their action. To accomplish this, proteins undergo modifications which targets particular protein to its site of action. This modification occurs in the golgi body. This video explains the post translational modification of proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/62d8dc1d-9dcf-4716-aa56-fcabd901b45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2009-04-02T22:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1594.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Components-of-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Components of blood</video:title>
      <video:description>This videos explains about Components of blood. /nScience - Biology - Components of blood
SMART SCHOOL is next generation product in the ICT domain. With High Definition 3D videos coupled with eLearning softwares, the product is the next big thing in the eLearning Segment!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/62f9de7c-f203-40fc-a2f9-58ce7848a212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-10-03T05:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27674.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-do-not-have-brains-but-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants do not have brains but think</video:title>
      <video:description>OK maybe not think in a human definition of the word, but they do act as if they thought.  A plant would defend itself, it will communicate and interact with other plants.  That has to be a measure of intelligence right?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/62e9ac1e-0aaf-40fc-ba67-823c72f9b39d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2014-10-01T11:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31721.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>communicate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Puppies-Are-Cute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Puppies Are Cute</video:title>
      <video:description>Have you ever wondered why fuzzy critters warm your heart? Here&apos;s a scientific explanation behind why we find certain things cute, and how that factors in to our behavior and culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6305c4c4-85d3-4e12-9405-3472162a0504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-11-27T00:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28082.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>cute</video:tag>
      <video:tag>puppies</video:tag>
      <video:tag>Kittens</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-graft-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass graft  surgery</video:title>
      <video:description>Coronary artery bypass grafting (CABG) is a surgery that upgrades the level at which blood flows to the heart, used to treat people suffering severe coronary heart disease. A waxy substance-plaque that generates in the coronary arteries is the cause of the disease. This video highlights the steps followed when undertaking the treatment of the disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6312ef93-91bd-49e8-8054-0c5a12a98f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-11T01:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30107.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Improving-Surgical-Skills</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improving Surgical Skills</video:title>
      <video:description>The basic tips for the surgeon while making a knot is shown in the video. Proper precautions are very necessary in medical treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6319a5f3-8cff-4cbb-b2f6-7400fef323e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T11:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8904.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-The-Theory-Of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing The Theory Of Relativity</video:title>
      <video:description>NASA pushes the theory of relativity and gravity to the limit as it checks on the theories applicability in space. Better observance of Black holes has led to the strongest test of the theory of relativity. Discovery of more black holes that are to be found all over the universe and in their different sizes are intensifying the study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/633da42b-463e-4de7-bf4f-d611b9473ccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-23T09:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7674.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-brain-pt-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 2</video:title>
      <video:description>For child who is just learning to read, even one letter will develop complex series of reactions.
Biology of reading learning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/63488ade-ef12-4891-bc7b-643ce092a2b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-05-24T04:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/416.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-clean-are-public-toilets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How clean are public toilets</video:title>
      <video:description>People tend to go out of their way to avoid touching the toilet with their skin.  But, is this really effective in preventing contaminants? Take a look at the video to find out the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6348ac23-3c14-4781-9074-3d25a9df55c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-02T00:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31776.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>toilet</video:tag>
      <video:tag>hover</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-kinase-is-activated-by-cAMP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein kinase is activated by cAMP</video:title>
      <video:description>This video describes activation of protein kinase by camp.

Cyclic AMP activates protein kinase A by binding to a regulatory peptide and altering its conformation. Learn more in this molmodac, or molecular mode of action, video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6349a2df-3806-46bd-95d8-e6b42095d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-10-10T10:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27724.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>activation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>A</video:tag>
      <video:tag>by</video:tag>
      <video:tag>camp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-lower-limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the lower limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the lower limb. A step by step full examination is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634b930a-2433-4db9-8ca5-7c6a1a22139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10482.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aluminium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium A Chemical Compound</video:title>
      <video:description>This video shows the name origin, abundance, sources and uses of Aluminum. Aluminium is the most plentiful metal in earth&apos;s crust but virtually never occurs in free form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634f8ef6-7a6d-4d47-93a8-83560d81e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11361.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bevacizumab-trade-name-Avastin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bevacizumab (trade name Avastin)</video:title>
      <video:description>drug used in treatment of cancer that targets the angiogenesis pathway. en.wikipedia.org ... drug cancer 3D modelling protein molecular structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/635adffc-df09-4b83-8482-df1da7f26781/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:07:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2096.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-U09_L1_T2_we3-Factoring-Trinomials-by-Grouping-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:title>
      <video:description>U09_L1_T2_we3 Factoring Trinomials by Grouping 3

U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24708.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-17T16:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVIZmOQBS5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we3</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Identifying-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Identifying Rays</video:title>
      <video:description>Identifying Rays

u07_l1_t1_we1 Identifying Rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24907.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-17T17:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9jEq6dmqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Enlightenment-and-the-Public-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Enlightenment and the Public Sphere</video:title>
      <video:description>Lec 5 - The Enlightenment and the Public Sphere. European Civilization, 1648-1945 (HIST 202)

While the major philosophical projects of the Enlightenment are associated with the names of individual thinkers such as Montesquieu, Rousseau, and Voltaire, the cultural transformation in France in the years leading up to the Revolution should also be understood in the context of the public sphere and popular press. Alongside such luminaries as those associated with Diderot&apos;s Encyclopédie were a host of lesser pamphleteers and libellists eager for fame and some degree of fortune. If the writings of this latter group were typically vulgar and bereft of literary merit, they nonetheless contributed to the &quot;desacralization&quot; of monarchy in the eyes of the growing literate public. Lawyers&apos; briefs, scandal sheets and pornographic novels all played a role in robbing the monarchy of its claim to sacred authority at the same time as they helped advance the critique of despotism that would serve as a major impetus for the Revolution.

00:00 - Chapter 1. Six Ways That the Enlightenment Mattered 
05:52 - Chapter 2. The Spread of Enlightenment Thinking through the Public Sphere: Academies, Masonic Lodges, and Salons 
12:58 - Chapter 3. The Enlightenment among the Grub Street Hacks
23:05 - Chapter 4. Desacralization of the French Monarchy 
27:43 - Chapter 5. Legal Briefs on the Despotism of the Monarchy: The Law as a New Source of Sovereignty
36:41 - Chapter 6. Sensational Royal Affairs: The Erosion of Monarchical Prestige 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14107.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-26T11:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/INGBS1LIBCA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Enlightenment</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Grub</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>despotism</video:tag>
      <video:tag>Marie</video:tag>
      <video:tag>Antoinette</video:tag>
      <video:tag>philosophes</video:tag>
      <video:tag>Diderot</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Voltaire</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Jansen</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Rohan</video:tag>
      <video:tag>Darnton</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Nuclei-Protein-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Nuclei Protein Extraction</video:title>
      <video:description>This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/635eb29a-2993-4f1a-aedd-1e614de1a984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-06-02T02:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4384.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Allotropes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Allotropes</video:title>
      <video:description>Diamond:
Diamond is one of the best known allotropes of carbon, whose hardness and high dispersion of light make it useful for industrial applications and jewelry. Diamond is the hardest known natural mineral, making it an excellent abrasive and also means a diamond holds its polish extremely well and retains luster.

Graphite:
Graphite (named by Abraham Gottlob Werner in 1789, from the Greek γραφειν: &quot;to draw/write&quot;, for its use in pencils) is one of the most common allotropes of carbon. Unlike diamond, graphite is a conductor, and can be used, for instance, as the material in the electrodes of an electrical arc lamp. Graphite holds the distinction of being the most stable form of solid carbon ever discovered.


Amorphous carbon:
Amorphous carbon is the name used for carbon that does not have any crystalline structure. As with all glassy materials, some short-range order can be observed, but there is no long-range pattern of atomic positions.

Fullerenes:
The fullerenes are recently-discovered allotropes of carbon named after the scientist and architect Richard Buckminster Fuller, but were discovered in 1985 by a team of scientists from Rice University and the University of Sussex, three of whom were awarded the 1996 Nobel Prize in Chemistry.
 
Lonsdaleite:
Lonsdaleite is a hexagonal allotrope of the carbon allotrope diamond, believed to form when meteoric graphite falls to Earth. The great heat and stress of the impact transforms the graphite into diamond, but retains graphite&apos;s hexagonal crystal lattice.

Chaoite:
Chaoite is a mineral believed to have been formed in meteorite impacts. It has been described as slightly harder than graphite with a reflection colour of grey to white. However, the existence of carbyne phases is disputed – see the entry on chaoite for details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67a92264-115b-4d3d-83de-19498317efd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2010-11-09T21:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4881.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>Allotropes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sting-Snorkeling-with-golden-jellyfish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sting? Snorkeling with golden jellyfish</video:title>
      <video:description>Where do the golden jellyfish get their name from? Don&apos;t they sting. Here is to snorkeling with golden jellyfish in the Pacific abyss by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/67aa73bf-ef33-46e8-9f40-fd4f6e5adbae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-26T00:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7979.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Snorkling</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Abyss</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph vessel</video:title>
      <video:description>Lymphatic system is composed of lymph vessels. Lymph is carried inside lymph vessels unidirectionally towards the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/67ae8848-ee1c-4c21-96f3-259b6b9a374e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:06:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1968.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>lymphatic</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sine-wave-influencing-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sine wave influencing water</video:title>
      <video:description>Brusspup shows us how he creates his famous experiment.  He runs a sine wave over a stream of water.  See the amazing resuls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/67ad4bf0-3da9-4ac6-869c-f58449ddaea5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2014-08-27T21:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31461.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>sinewave</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeping-Tight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeping Tight</video:title>
      <video:description>Here are the tips from a medical director about sleep tight all night. A tight sleep is necessary for healthy body and for recovery from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67af1c9f-991c-4285-9876-c64bb9a4d9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-06T20:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10908.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Prevent-Shrinking-Bottom-Line-With-A-Streamlined-Inte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Prevent Shrinking Bottom-Line With A Streamlined Inte</video:title>
      <video:description>Medicalbillersandcoders.com preventing shrinking bottom-line with a streamlined internal medicine billing process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/67e00b7b-dcb2-421c-921b-429baf1add73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2014-06-19T11:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30990.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-reason-we-throw-up-in-a-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The reason we throw up in a car</video:title>
      <video:description>When the ears and eyes send mixed signals to the brain the biological response is vomiting.  Why? well, this video showes us just that.  Spoiler: It has something to do with motion sickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6805e78d-d7a9-4e49-b8b2-b188ad9c394a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2014-10-01T23:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31770.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>car</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>throwing</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-Deep-Palpation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Deep Palpation</video:title>
      <video:description>Deep Palpation of the Abdomen is shown in this medical video. Deep palpation of the abdomen is performed by placing the flat of the hand on the abdominal wall and applying firm, steady pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/685fd1f0-d428-43a4-8892-5bc996869f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:23:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10056.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dilution-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dilution Effect</video:title>
      <video:description>As suburbs developed in New England, the forest habitat became more patchy, resulting in the disappearance of some species and the proliferation of mice - which are the reservoir for the Lyme spirochete -- and ticks, which carry the disease to humans. This increased the proportion of infected ticks, and led to an increase in human disease.  Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/68622e65-f381-4a9c-a595-f0130751a38d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-04-06T20:51:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/205.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>Lyme</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>hemorrhagic</video:tag>
      <video:tag>epidemiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Cosmic Microwave Background Radiation</video:title>
      <video:description>In addition to this cosmic microwave background radiation the early universe was filled with hot hydrogen gas with a density of about 1000 watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6862df8c-fe1d-45b5-8367-72bc7eeda25d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-13T05:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 2: Elimination with Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Least</video:tag>
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      <video:tag>Markov</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>introduction to metabolism</video:title>
      <video:description>this interactive animation helps you to understand the metabolism in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/68644c1e-11a9-45b2-8dc6-585f4337e82f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/156.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-24</video:title>
      <video:description>A well discussion about the study of the history of mathematics. The logic used in the history are found today in the written forms on historic walls.</video:description>
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      <video:publication_date>2010-12-11T01:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6562.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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      <video:tag>History</video:tag>
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      <video:tag>Mathematics</video:tag>
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      <video:tag>doc</video:tag>
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    <loc>https://dnatube.com/videos/Movements-of-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A proper step by step procedure for your limbs Movement is shown here. The physician must be aware of the care that should be taken during these movements.</video:description>
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      <video:duration>3</video:duration>
      <video:publication_date>2013-02-16T02:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30264.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
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      <video:tag>Movements</video:tag>
      <video:tag>Circumduction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-of-meningeococcal-bacterial-maningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction of meningeococcal bacterial maningitis</video:title>
      <video:description>Meningeococcal bacteria is a bacteria that is associated with meningeococcal meningitis, it is a highly infectious disease with a high mortality rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/687c3179-141b-44c3-b5a2-176a7d0cab8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T07:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8343.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningeococcal</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Maningitis</video:tag>
      <video:tag>introduction</video:tag>
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    <loc>https://dnatube.com/videos/The-Axillary-Fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Axillary Fossa</video:title>
      <video:description>Video shows the anatomy of the axillary fossa with its working. This is h pert of human body and helps in the movement of our arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89e45881-7fac-417e-8440-42b21d29ccf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-11-29T07:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8751.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Axillary</video:tag>
      <video:tag>Fossa</video:tag>
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    <loc>https://dnatube.com/videos/Worlds-Natural-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Natural Ecosystems</video:title>
      <video:description>This video shows the different types of ecosystems found in the biosphere. Ecosystems are classified into terrestrial and aquatic ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68978b18-b4e4-46e9-875d-957aac9d8ff9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2011-12-14T06:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11787.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dj-Tesla-Coil-Super-Mario-Brothers-Theme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dj Tesla Coil Super Mario Brothers Theme</video:title>
      <video:description>This DJ is using Tesla Coil Super to play Mario Brothers Theme. It is so nerdy but it is really fun to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/689de012-da06-48bd-af36-4e195bafb68a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2016-02-12T16:03:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32421.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mars-our-nearest-neighbor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars: our nearest neighbor</video:title>
      <video:description>Mars is the fourth planet from the sun. It has a thin atmosphere and possibly a polar ice cap as well. It has about half the diameter of Earth.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5dc58918-bb18-4e37-9df5-5f246a047dbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-10T14:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2825.mp4</video:content_loc>
      <video:category>Others</video:category>
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      <video:tag>Our</video:tag>
      <video:tag>nearest</video:tag>
      <video:tag>neighbor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CO2-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CO2 Transport</video:title>
      <video:description>This science video shows CO2 transportation in respiratory system. There are 3 ways in which carbon dioxide is transported in the blood:

1. DISSOLVED CO2
2. BOUND TO HAEMOGLOBIN AND PLASMA PROTEINS
3. BICARBONATE IONS (HCO3- ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/68a62e7e-0cf7-4758-859b-e300b643dbf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-06-06T08:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2781.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CO2</video:tag>
      <video:tag>Transport</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/C-elegans-Electrotaxis-in-a-Microfluidic-Environment-Lab-on</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C elegans Electrotaxis in a Microfluidic Environment, Lab on</video:title>
      <video:description>C elegans Electrotaxis in a Microfluidic Environment, Lab on a Chip, 2010, DOI 1039 B917486A</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68a63f9c-b2b7-460a-807c-0c1c4ce26498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-11-24T15:26:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5957.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Electrotaxis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Microfluidic</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chip</video:tag>
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      <video:tag>DOI</video:tag>
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      <video:tag>B917486A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mythbusters-Mc-Guyver-Special-Sodium-Metal-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mythbusters- Mc Guyver Special Sodium  Metal Explosion!</video:title>
      <video:description>www.mp3sale.ru Mythbusters test a Mc Guyver Myth about exploding sodium, also features a nice C4 explosion !</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/68ada002-f894-4dd7-b265-91cffc87bd21/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1837.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer</video:title>
      <video:description>The cancer of the colon may begin at the rectum or the large intestine of which cancer is uncontrolled growth of cells. This video shows an animation of the disease and its treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68b8ae16-fda3-4073-a092-345c63981cc3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10004.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inguinal-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal hernia surgery</video:title>
      <video:description>New tension free open inguinal hernia repair without mesh based on the physiological principle with associated complications of a foreign body and recurrence use of an un detached strip of the external oblique aponeurosis in place of mesh between the muscle arch and the inguinal ligament gives a strong and physiologically dynamic posterior wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68ba0c8f-02a8-45a8-aecb-b41c5cc0dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10686.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>on</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 11-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
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      <video:publication_date>2012-09-07T23:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_q97nOamTzU</video:player_loc>
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      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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    <loc>https://dnatube.com/videos/Real-or-not-real-a-UFO-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real or not real, a UFO attack</video:title>
      <video:description>Well this video shows a random guy who seems to be checking out his camera and focusing on his friend. Lo, and behold he gets really shocked when he sees an unknown flying object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e6fece-44c0-4e1b-9ea4-f14871d0bd70/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T23:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>attack</video:tag>
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    <loc>https://dnatube.com/videos/Purifying-water-for-HPLC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purifying water for HPLC</video:title>
      <video:description>This video describes for water is purified for HPLC. HPLC requires highly purified, deionised water. This is filtered through a 0.45micron filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68f30567-effd-4853-a969-9dba4463063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-15T01:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5356.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Purifying</video:tag>
      <video:tag>water</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HPLC</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>purified</video:tag>
      <video:tag>deionised</video:tag>
      <video:tag>T</video:tag>
      <video:tag>0</video:tag>
      <video:tag>45micron</video:tag>
      <video:tag>filter</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supersonic Free Fall and Dinosaur</video:title>
      <video:description>Supersonic free fall is the speed obtained during free fall. Person in this video is annexed about the discovery of new kind of dinosaur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68f85934-905a-4528-803b-81d2884fc3ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29632.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>element</video:tag>
      <video:tag>Hankium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Off surround ganglion cells and on centers</video:title>
      <video:description>This is an interactive biology lesson making biology a fun discipline. We cover deep the way on center, off surround ganglion cells react to light which stimulates cones and rods at the center and the receptive fields of surround ganglion cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/68f9bbd1-5b67-4823-b606-f25d12f63ad9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-18T07:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28876.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>off</video:tag>
      <video:tag>surround</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>on</video:tag>
      <video:tag>centers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-formation-of-DNA-and-p53-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex formation of DNA and p53 protein</video:title>
      <video:description>p53 (also known as protein 53 or tumor protein 53), is a tumor suppressor protein that in humans is encoded by the TP53 gene.
Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/68fcf3d1-0758-40f1-94bc-05d3b44f3221/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-10-16T04:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>p53</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HPLC-High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HPLC High Performance Liquid Chromatography</video:title>
      <video:description>What is HPLC? How does it works? What does actually happens inside and how the liquids are separated from each other? This video will explain all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c6e4cc6-91d9-417b-b7c1-f9b862287df1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-06T19:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7291.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-of-the-Atomic-Nucleus-3-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery of the Atomic Nucleus (3 of 15)</video:title>
      <video:description>Episode 3 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Ernest Rutherford conducted a historical experiment that revealed that most of the mass of an atom is concentrated in a tiny nucleus made of protons and neutrons. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c840adc-5e2e-4807-a3da-9e9c83b9f12a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2009-04-18T07:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1818.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Underwater-Oil-Plumes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater Oil Plumes</video:title>
      <video:description>Video shows the waste of oil in sea water from oil plumes. But according to British petroleum CEO there are not any plumes, the oil is reaching on the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c8afe60-48ef-4f2f-903c-804f3645ca8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-12-15T01:35:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11835.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bp</video:tag>
      <video:tag>Underwater</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Plumes</video:tag>
      <video:tag>hold</video:tag>
      <video:tag>Vast</video:tag>
      <video:tag>Quantities</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Paired-Arteries-of-Abdominal-Aorta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paired Arteries of Abdominal Aorta</video:title>
      <video:description>Video shows the structure of abdominal aorta with the paired arteries. The structure is explained with working of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a79ffef6-40f0-48b8-b119-05074e5e9c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-11-15T12:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5393.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Paired</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratoplasty-the-penetrating-eye-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratoplasty the penetrating eye surgery</video:title>
      <video:description>This video shows an eye surgery using penetrating keratoplasty, which is a replacement of all layers of the cornea save for the peripheral cornea. This procedure is also referred to as the corneal transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c89821a-a55a-4df5-866f-6e0d3dae769a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-28T12:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8497.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Keratoplasty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electromagnetism-The-Motor-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetism The Motor Principle</video:title>
      <video:description>This video discusses the motor principle of electromagnetism which is a branch of science that is concerned with the forces that occur between electrically charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6c9f8b54-c80c-4c9b-874b-6fcdc75c1071/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T09:15:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5244.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>the</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>principle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Astronomy 10</video:title>
      <video:description>&quot;Lec 6 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23757.jpg</video:thumbnail_loc>
      <video:duration>4473</video:duration>
      <video:publication_date>2012-09-14T11:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_sMFrumfNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Smallest-Ultrasound-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Smallest Ultrasound Device</video:title>
      <video:description>This video shows the smallest ultrasound device in the world. The ultrasound research interface is a tool that bridges the gap between useful laboratory equipment and a clinical device, and can be used to collect raw data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca7bad1-1b35-4bb1-8a38-17df24762a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10423.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>smallest</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>device</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blue Whale Quest (720p).mp4</video:title>
      <video:description>This video is filmed at Dana Point California. It films one blue whale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/6ca7612d-7626-4b4f-9c5f-1a3094a8608e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2014-08-25T21:31:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31121.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>whale</video:tag>
      <video:tag>Quest</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescent-squid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescent squid</video:title>
      <video:description>Bioluminescent giant squid. When hunting, the giant squid uses bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5420296-f224-48c1-9636-028f036c4a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-03T06:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4763.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescent</video:tag>
      <video:tag>Squid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blackholes-Through-the-Wormhole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blackholes Through the Wormhole</video:title>
      <video:description>Black holes occur when stars die and they consume any object within their gravitational pull while allowing non to escape. Learn more about this enigmas in &apos;Through the Wormhole&apos; in Blackholes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ca96d74-f885-4fdf-8eb0-37447e19a9a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-12-09T07:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28436.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackholes</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The polymerase chain reaction (PCR)</video:title>
      <video:description>WWW.OLOSCIENCE.COM]
The polymerase chain reaction (PCR) is a technique widely used in molecular biology. It derives its name from one of its key components, a DNA polymerase used to amplify a piece of DNA by in vitro enzymatic replication. As PCR progresses, the DNA thus generated is itself used as a template for replication. This sets in motion a chain reaction in which the DNA template is exponentially amplified. With PCR it is possible to amplify a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. PCR can be extensively modified to perform a wide array of genetic manipulations./nAlmost all PCR applications employ a heat-stable DNA polymerase, such as Taq polymerase, an enzyme originally isolated from the bacterium Thermus aquaticus. This DNA polymerase enzymatically assembles a new DNA strand from DNA building blocks, the nucleotides, by using single-stranded DNA as a template and DNA oligonucleotides (also called DNA primers), which are required for initiation of DNA synthesis. The vast majority of PCR methods use thermal cycling, i.e., alternately heating and cooling the PCR sample to a defined series of temperature steps. These thermal cycling steps are necessary to physically separate the strands (at high temperatures) in a DNA double helix (DNA melting) used as template during DNA synthesis (at lower temperatures) by the DNA polymerase to selectively amplify the target DNA. The selectivity of PCR results from the use of primers that are complementary to the DNA region targeted for amplification under specific thermal cycling conditions./nDeveloped in 1984 by Kary Mullis,[1] PCR is now a common and often indispensable technique used in medical and biological research labs for a variety of applications.[2][3] These include DNA cloning for sequencing, DNA-based phylogeny, or functional analysis of genes; the diagnosis of hereditary diseases; the identification of genetic fingerprints (used in forensic sciences and paternity testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/6cc389b3-e4dd-40f0-a416-44d8e48f0606/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2009-03-18T17:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1397.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Esophageal-Dilation-Lap-Band-Symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation Lap Band Symptoms</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate a narrowed area of esophagus swallowing tube doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ccba3ac-f3b2-4565-bd3d-7faf0a40f182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T19:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10302.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Rubidium</video:title>
      <video:description>This video shows origin of the name Rubidium, its sources, abundance and uses in our life. Mainly it is used in atomic clocks, photoelectric cells, vacuum tubes, heart research and as a catalyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cddb022-f1d0-4fa1-b8f0-151bab8a02dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11404.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>rubidium</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/The-Process-of-Blood-Clotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Blood Clotting</video:title>
      <video:description>Video shows a brief explanation of the clotting of blood with the working of different parts during this process. A close view is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d010a77-f893-43fe-ad49-99adec8b5a65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-02-10T02:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29917.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>clotting</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-CELL-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE CELL PART 1</video:title>
      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d38d9607-3457-4231-a098-eb9c1fe09295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1216</video:duration>
      <video:publication_date>2009-05-06T19:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2148.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how meiosis occurs. Meiosis is a type of cell devision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c9c7251-4a65-44c2-9e1d-910c101dee2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-05-11T23:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/263.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>meiosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb8a93c-337a-4404-ad64-3831e3dac88d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30266.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pancreatic</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Massive Coronal Ejection is Being Censored?</video:title>
      <video:description>It`s October 2, 2011. There are Solar events that are remaining invisible to the people. Does someone try to hide the coronal mass ejection?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d3b4b8a-cae8-4778-8ccf-f60d9d6199ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2011-12-13T22:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11759.mp4</video:content_loc>
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      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Animation explaining what prostate cancer is, provided by Dr. Rajaratnam
Wiki info: Prostate cancer is a disease in which cancer develops in the prostate, a gland in the male reproductive system. It occurs when cells of the prostate mutate and begin to multiply out of control. These cells may spread (metastasize) from the prostate to other parts of the body, especially the bones and lymph nodes.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>layne.ransom.5</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains the diagrammatic view of refraction through a prism. When a light passes from a rarer medium to a denser medium it bends towards the normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d4f750c-e5f2-4d91-ae6b-0298da61185b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T21:27:33.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 18 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How should I wash my hands at the hospital? by Bupa</video:title>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30132.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Adult Stem Cells and Regeneration part 8 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Audience questions are answered.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Club foot or congenital talipes equinovarus (CTEV) is a deformity of one or both feet.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ulcerative colitis is an inflammatory disease bowel disease, that affects the colon and rectum. Symptoms include rectal bleeding and abdominal pain. It can be treated with drugs, this video shows how the drugs for ulcerative colitis are administered to the affected area.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Weaknesses of Fractional Reserve Lending

Weaknesses of Fractional Reserve Lending</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25608.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7ea5329-6bfc-40a2-aff5-cd9c6d2b4537/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5689.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>321</video:duration>
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      <video:uploader>Bettye Purnell</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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 Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec Last - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture Last: Final Course Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>similarity</video:tag>
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Edited by Ashraf</video:description>
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A strain, or clone, in which a conjugative plasmid (such as an F&apos;), integrated in the bacterial genome, is instrumental in the transfer (along with plasmid DNA) of integrated bacterial DNA in a sequential manner to a suitable recipient. 
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:category>Mathematics</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Biology 1AL</video:title>
      <video:description>&quot;Lec 2 - Biology 1AL General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24206.jpg</video:thumbnail_loc>
      <video:duration>4898</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sUeeeBBfXDw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Explanation-of-Agglutination-assay-detecting-antigens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Agglutination assay detecting antigens</video:title>
      <video:description>This videos explains about agglutination assay detecting antigens/nThis short animation demonstrates detection of specific antigens using the agglutination assay. This resource was developed by Cary Engleberg of the University of Michigan. It is part of a larger learning module about laboratory methods for clinical microbiology (available at http://open.umich.edu/education/med/oernetwork/med/microbiology/clinical-micr...). 2009-2010, Cary Engleberg. This is licensed under a Creative Commons Attribution Noncommercial 3.0 License http://creativecommons.org/licenses/by-nc/3.0/.</video:description>
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      <video:publication_date>2012-10-02T01:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27665.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <loc>https://dnatube.com/videos/Confocal-Microscopy-training</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Confocal Microscopy training</video:title>
      <video:description>Basic Training Video for use of the Leica Confocal microscope at Tufts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/740f78fb-59c3-482b-b4e9-3529e0af01e8/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1329.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
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    <loc>https://dnatube.com/videos/Chemistry-experiment-KMnO4-NaOH-sugar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry experiment - KMnO4 + NaOH + sugar</video:title>
      <video:description>Potassium permanganate solution changes colour when poured into sodium hydroxide and sugar solution. Colours are as follows:

- purple (MnO4- ions)
- blue (MnO4 3- ions)
- green (MnO4 2- ions)
- orange (Mn 3+ ions)</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2595.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>color</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clifford-Stoll-18-minutes-with-an-agile-mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clifford Stoll: 18 minutes with an agile mind</video:title>
      <video:description>Clifford Stoll could talk about the atmosphere of Jupiter. Or hunting KGB hackers. Or Klein bottles, computers in classrooms, the future. But he&apos;s not going to. Which is fine, because it would be criminal to confine a man with interests as multifarious as Stoll&apos;s to give a talk on any one topic. Instead, he simply captivates his audience with a wildly energetic sprinkling of anecdotes, observations, asides -- and even a science experiment. After all, by his own definition, he&apos;s a scientist: &quot;Once I do something, I want to do something else.&quot; http://www.ted.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3410.mp4</video:content_loc>
      <video:uploader>smartviewer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Clifford</video:tag>
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      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Arm-Structure-and-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Structure and Carpal Tunnel Syndrome</video:title>
      <video:description>The human arm is a complex structure of bones, muscles and tissues. Its uniqueness allow people to perform specific movements that no other creature on Earth is capable of. The 3D animation video provides information on the carpal tunnel syndrome. It is a condition that causes pain and numbness in the arm as a result of hypothyroidism, diabetes, pregnancy, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742ee764-0940-46d5-9bf3-8f9026c55dde/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T02:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8632.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
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      <video:description>Eureka! Episode 27 - Convection videos</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4799.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eureka</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-System-Mystery-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video created by Vladimir Matveev (St.Petersburg, Russia)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/785bf81d-6b3b-4799-90b3-969d177b8e68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2009-05-26T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2278.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
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      <video:tag>mystery</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
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    <loc>https://dnatube.com/videos/Human-waste-disposal</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>What happens to excrement once we flush the toilet?  Well, it goes to a sewage treatment plant and then it is converted into fertilizer.  Plants can use this fertilizer so in a way you are re introducing this waste when you eat food grown by it.</video:description>
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      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>excrement</video:tag>
      <video:tag>poop</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>food</video:tag>
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    <loc>https://dnatube.com/videos/Writing-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Writing Inequalities</video:title>
      <video:description>Inequalities are used when one doesn&apos;t know the exact value of something. This video explains how to write such an inequality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7436954b-21b0-41ed-9876-1d5e08dcfc05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-12-06T12:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6513.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - GMAT Math 45</video:title>
      <video:description>GMAT Math 45

214-216, pg. 181</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21961.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2012-09-11T00:03:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0azgDKAFNI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hubble-Telescope-is-Back-and-Better-Than-Ever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble Telescope is Back and Better Than Ever</video:title>
      <video:description>An animation film dedicated to fans of NASA on the achievements and advancement of the Hubble Space Telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/745ed3e5-8c76-4b89-8eda-7f344c0615c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T15:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7737.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>Back</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Ever</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Ohm&apos;s Law?</video:title>
      <video:description>This video gives examples and discusses the basic principle of Ohm&apos;s Law. Ohm’s law is known by the formula: V= IR in which V is voltage, I is current, and R is resistance. It was named after Georg Simon Ohm, a German physicist and mathematician born on March 16, 1789 and lived until July 6, 1854.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/74631908-887a-4807-a25e-3aeb0cfadb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T04:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11504.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Circuit</video:tag>
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    <loc>https://dnatube.com/videos/New-Surgery-Methods-Help-Patients-with-Spine-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Surgery Methods Help Patients with Spine Problems</video:title>
      <video:description>There are new and better procedures for problems related to chronic back pain. Many new methods were invented to help the patients but also the surgeons to perform the procedures easily and with less risk. The video presents the metric and the sextant surgery systems that allow less pain and complications. Play the clip to find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74644dbe-4696-43ee-9f76-a7a563e915a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-01T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9976.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Surgery</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>spine</video:tag>
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      <video:tag>metric</video:tag>
      <video:tag>sextant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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217-220, pg. 182</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21962.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLI88bU7Fuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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    <loc>https://dnatube.com/videos/Principles-of-Electricity-1945-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Electricity-1945 - Part 2</video:title>
      <video:description>This video from 1945 discusses the principles of electricity. It discusses different types of electrical conductors, as well as the relationship between current, voltage, and amperes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/746eeb1e-81ee-41ac-bccc-59916b5641fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2010-11-14T22:17:31.000Z</video:publication_date>
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      <video:tag>of</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>1945</video:tag>
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      <video:tag>Current</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Amperes</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Conductors</video:tag>
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    <loc>https://dnatube.com/videos/Mitochondria-ATP-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, mitochondria ATP synthesis which involves the transfer of electrons from the intermembrane space, through the inner membrane, back to the matrix is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/748c1399-acb3-4d5c-b8e7-915616d96ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-04-03T01:18:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1595.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <loc>https://dnatube.com/videos/How-salt-dissolves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How salt dissolves?</video:title>
      <video:description>Dissolving Salt in water is nor a chemical reaction.
Salt crystal dissolves forming ions of chloride and sodium. Ions and water molecule are composed in a way that positively and negatively charge parts attract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/749de062-cc8e-4b5e-98e5-525c4877dae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-04-19T19:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1875.mp4</video:content_loc>
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      <video:tag>solution</video:tag>
      <video:tag>Salt</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-12T07:51:52.000Z</video:publication_date>
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      <video:tag>into</video:tag>
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      <video:tag>GODOY</video:tag>
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      <video:tag>ARQUITECTURA</video:tag>
      <video:tag>Biogeography</video:tag>
      <video:tag>Climatology</video:tag>
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      <video:tag>GEOMORPHOLOGY</video:tag>
      <video:tag>GLACIOL</video:tag>
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    <loc>https://dnatube.com/videos/How-to-suppression-NTI-tension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to suppression NTI tension</video:title>
      <video:description>With millions of people suffering from NTI tension, there is s growing demand to manage this situation. This can be managed by first understanding how these occurs. This video recommends an NTI suppression system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b604fdc7-3b81-461b-a0d2-363efc38a0dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-03T03:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10618.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NTI</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>suppression</video:tag>
      <video:tag>system</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>This is lecture 7 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. Bradley Horowitz is explaining search engines.

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19350.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:41:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Make Your Extremely Own Cupcake Bouquet In 2 Basic Techniques</video:title>
      <video:description>Following you get the job done the mask in your hair making use of your palms and fingers until each strain of hair is completely drench inside of the mask.
Weekly treatments, these as a deep hydrating mask or facial peel can accelerate the reduce in wrinkles, age spots and injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/74a2277c-0af8-4dc2-a5ba-9e75488db1a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2013-07-09T07:47:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30666.mp4</video:content_loc>
      <video:uploader>okuehnert86</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Bath</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>recipe</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Shop</video:tag>
      <video:tag>Salts</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains the scalar and vector quantities with the examples from our daily life. Watch this video to relate your daily life things with scalars and vectors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74c2c987-a1a1-4f9d-b22f-0f7d07524f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2013-01-19T05:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28970.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Scalars</video:tag>
      <video:tag>and</video:tag>
      <video:tag>vectors</video:tag>
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    <loc>https://dnatube.com/videos/Bacteria-are-sensitive</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemotaxis is the ability of bacteria to respond to chemical stimulus.  In this video Suman Bhattacharjee explains experiments that prove the chemo sensibility of bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/74c479f2-a35c-45db-9200-9d6ea7a0723a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2014-10-01T16:07:39.000Z</video:publication_date>
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      <video:category>Microbiology</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weight of Light</video:title>
      <video:description>An intriguing video discussing how much light weighs--really!  This also looks at how celestial bodies cast shadows and other light-related physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/74c94883-44af-44a3-8e27-7199b45cbd69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-11-24T05:49:22.000Z</video:publication_date>
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      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Light</video:tag>
      <video:tag>shadow</video:tag>
      <video:tag>Planets</video:tag>
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    <loc>https://dnatube.com/videos/Robot-making-way-through-obstacles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a robot making its way through obstacles. A new robot with wheels has also been designed to jump over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/751415c7-89e7-40ea-be04-e0b5e99de8a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-21T19:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28009.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ketone Naming

Ketone Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24621.jpg</video:thumbnail_loc>
      <video:duration>524</video:duration>
      <video:publication_date>2012-09-17T14:21:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wD15pD5pCt4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Ketone</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>While the term &quot;biodiversity&quot; may not be well known or understood, the ecological services provided by biodiversity are vital to everyday life. Every unique organism has a unique role play in nature failure to which the nature and Humans are the ones to bear that loss.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a885cf56-4e3a-41e0-854d-79312c7778b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-11-24T15:20:11.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biodiversity</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The pathophysiology of allergic responses can be divided into two phases. The first is an acute response that occurs immediately after exposure to an allergen A range of immune cells and mediators are responsible for the symptoms of allergy, which can occur both early and late in the overall response.</video:description>
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      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>Pathophysiology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s short biography.</video:description>
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      <video:duration>372</video:duration>
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      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here we discuss &quot; Pain seeking behavior in 45 year old male&quot;. We also cover pain-medication seeking patient. A sample has been identified to clarify this explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b07caf9-4071-4ed0-ba47-d13460cec0c3/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pain</video:tag>
      <video:tag>seeking</video:tag>
      <video:tag>behavior</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Signal Transduction is used by cells to communicate each other. This video helps you to understand the concept of this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/796a63fe-d840-4d4f-ba5b-2ae218446e5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2014-08-25T23:42:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31154.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Arden Warner describes how particle accelerators are used at Fermi National Accelerator Laboratory.</video:description>
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      <video:publication_date>2009-05-14T02:50:15.000Z</video:publication_date>
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      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>femilab</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/798e13dd-a234-4f01-bf23-76594d245835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-12-08T07:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28373.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>Wonders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>in</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>forward</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/79be7020-71cb-4cd8-ae1c-2ae7ce56f690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-08-06T13:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/624.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/79a8c2b7-119f-443b-9bce-78d8a75ea57d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-11-29T00:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8585.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Living</video:tag>
      <video:tag>with</video:tag>
      <video:tag>MS</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79c87c99-c4fa-4f51-ad1d-d1cfb558678c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2009-04-24T23:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2087.mp4</video:content_loc>
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      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mathematics 16A - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25784.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-18T17:33:37.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14906.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-08-28T03:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUjePzTQfQg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualization-of-tRNA-Movements-on-70S-Bacterial-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualization of tRNA Movements on 70S Bacterial Ribosome</video:title>
      <video:description>In this video conformational changes of bacterial ribosome during elongation are shown. Ribosome is place where proteins are synthesized. Bacterial ribosome is made of two subunits: 50S and 30S rRNA. Ribosome goes conformational changes due to initiation or elongation factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/ed876138-253f-4807-96ca-bfa979341cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-14T04:07:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>elongation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rolling-Adhesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rolling Adhesion</video:title>
      <video:description>This video describes the way in which leukocytes bind to the blood vessel endothelium.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/79cfb81d-56cd-463f-b280-86867d5ecdaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-04-08T20:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4118.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkings-Big-Bang-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawking&apos;s Big Bang Theory</video:title>
      <video:description>This video explains the paradox of hawking with a black hole. The death of a star leads to a black hole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/79d4ec75-fe91-4154-9895-e618b23d1af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28365.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hawking</video:tag>
      <video:tag>paradox</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-I-of-Why-Intelligent-Design-is-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part I of Why Intelligent Design is WRONG</video:title>
      <video:description>The argument continues on why evolution is impossible. This is an argument which is pro evolution and it argues on why intelligent design is wrong in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/79d778c9-7392-4c3a-b85f-edc2b18321fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-12-14T06:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11796.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacokinetics-of-aspirin-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacokinetics of aspirin absorption</video:title>
      <video:description>Aspirin is rapidly absorbed in the stomach and intestine. Optimal absorption occurs at pH between 2.15 to 4.1. Concentration of aspirin also affects the rate of absorption process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79e3e9d7-6efb-44d6-9b94-3e60aae3a58b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-09T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4898.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How  lipoprotein is transported in body?</video:title>
      <video:description>Understanding the transport system of lipoprotein in body is important for treatment of cardiovascular disease. Apo lipoprotein plays a critical role in the transport of lipoprotein from the site of absorption to the site of utilization. This video explains the process of transport of lipoprotein in body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79f4c4ad-9a78-44fc-9024-d57f2bc1fcff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6137.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-969150</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video shows the changes in communication between the cells due to cancer. The ability of an organism to function normally is dependent in ability of cells in different organs to communicate effectively with surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a93851fb-71a0-471f-916e-6d95d9edd6f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29640.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>HER3</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipid-Macromolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipid Macromolecules</video:title>
      <video:description>This science video explains one of the macromolecule, lipids. They are  a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/79dce491-4070-40bf-9c37-35dc0b5aeab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>770</video:duration>
      <video:publication_date>2014-08-25T22:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31129.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>lipids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Liver</video:title>
      <video:description>This video will help you in the examination of the liver. Different phases in the examination are explained here step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a06ee96-106f-43bc-9b6a-c9b1af2909c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9116.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Specific-Heat-Heat-of-Fusion-and-Vaporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Specific Heat, Heat of Fusion and Vaporization</video:title>
      <video:description>Specific Heat, Heat of Fusion and Vaporization

Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22552.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-11T02:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zz4KbvF_X-0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vaporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Japanese-Soft-Robotics-Technology-FMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Japanese Soft Robotics Technology FMA</video:title>
      <video:description>Flexible Microactuator FMA from Tokyo University is being shown in this video. It is driven by an electropneumatic (or electrohydraulic) system has been developed. The FMA has three degrees of freedom, pitch, yaw, and stretch, and these are suitable movements for miniature robotic mechanisms such as fingers, arms, or legs. The construction is of fiber-reinforced rubber, and the mechanism is very simple. Gentle miniature robots with no conventional links can be designed using this design. The FMA&apos;s basic characteristics and its applications to certain robot mechanisms are presented. Serially connected FMAs act as a miniature robot manipulator. The kinematics and control algorithm for this type of robot are presented. FMAs combined in parallel act as a multifingered robot hand, with each FMA representing a finger. An algorithm for the cooperative control of such FMAs, the stable region for holding, and its performance are presented</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/7a082fea-3c50-418a-8076-17333ba80238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2015-08-21T12:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Flexible</video:tag>
      <video:tag>Microactuator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Six-month-clinical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Six month clinical examination</video:title>
      <video:description>Watch this quick video of an examination of a normal infant&apos;s postural and positive support reflexes. The adorable six month old is able to stand up, support his legs, and bounce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a1ef2ff-2c06-4475-8166-8e9e8934f148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2013-02-16T02:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30275.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom - Lecture 6</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 6/nTopics covered:
	/nThe Hydrogen Atom/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 6/nAll right. Let&apos;s get going. Where were we? We were at the point where we started out the course wondering about the structure of the atom, how the electron and the nucleus hung together. And we saw that we could not explain how that nucleus and electron hung together using classical ideas, classical physics, classical mechanics and classical electromagnetism./nAnd so we put that discussion aside and started to talk about the wave-particle duality of light and matter. And we saw that both light and matter can behave as a wave or it can behave as a particle./nAnd we needed that discussion in order to come back to talk about the structure of the atom. And, in particular, what was so important last time that we met is that we saw the results of an experiment, that Davidson, Germer and George Thompson experiment that demonstrated that mass of particle could exhibit wave-like behavior./nWe saw the interference pattern of electrons reflected from a nickel single crystal. An actual original paper that reports that result is on our website. You&apos;re welcome to take a look at it. But that really was the impetus, this observation of the wave-like behavior of matter./nThat was the impetus for this gentleman here, Erwin Schrödinger in 1926-27 to write down an equation of motion for waves. That is he thought maybe the answer here is that if particles can behave like waves then maybe we have to treat the wave-like nature of particles, the wave-like nature of electrons, in particular in the case when the wavelength, the de Broglie wavelength of the particle or the electron is comparable to the size of its environment./nMaybe in those cases we have to use a different kind of equation of motion, a wave equation of motion. And that is what he did. So, he wrote down this equation. We briefly looked at it last time. This equation has some kind of operator called the Hamilt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7a1b8a3a-7fed-4806-96e0-0a610e111a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2009-04-16T22:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1740.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mad-World-Tease-The-Alzheimers-Project-HBO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mad World Tease - The Alzheimer&apos;s Project  (HBO)</video:title>
      <video:description>Alzheimer&apos;s is a neurological defect that arises from the loss of brain function such as memory, leading to dementia and is an irreversible disorder. This video takes a look at Alzheimer&apos;s Project - Mad World Tease (HBO).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a93c9206-83dd-466c-8075-0d31fa8694a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T19:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7255.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Doing-the-example-with-Accounts-Payable-growing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Doing the example with Accounts Payable growing</video:title>
      <video:description>Doing the example with Accounts Payable growing

Introduction to Accounts Payable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20425.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-09-06T14:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57gz50uTPqM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>doing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Accounts</video:tag>
      <video:tag>Payable</video:tag>
      <video:tag>Growing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Multi-Step-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Multi Step Equations</video:title>
      <video:description>This video will help you to solve the multi step equations. This tutorial is by a mathematics expert and the topic is explained with the help of examples which will clear your all concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7a54547a-c0c4-4b49-be6b-8dddd4fd8547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2010-12-06T12:32:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6503.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonicator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonicator</video:title>
      <video:description>( http://www.abnova.com ) - Sonicator agitates particles in a sample by applying sound (usually ultrasound) energy. In the laboratory, it is usually applied using an ultrasonic bath or an ultrasonic probe. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/7a596df3-d86d-4804-ace2-dcb0fc6d4458/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-10-04T07:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4618.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sonicator</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-When-Athletes-Dope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens When Athletes Dope?</video:title>
      <video:description>This video from Sci Show discusses the topic of doping by athletes. The effects of these drugs on our body is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a5640c5-07eb-44dd-97f2-f59ca4b55cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2013-02-08T03:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29607.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>when</video:tag>
      <video:tag>Athletes</video:tag>
      <video:tag>Dope</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>FTW</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Melting-Ice-Raising-Sea-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Melting Ice Raising Sea Levels</video:title>
      <video:description>The footprint of human beings on earth is too visible. The seas are rising, what&apos;s your contribution and how does it affect you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a69d24f-38df-4b1b-a037-2a185e5b969c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2011-11-23T10:19:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7697.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>week</video:tag>
      <video:tag>Melting</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>seas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Targeted-Cancer-Therapy-With-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Targeted Cancer Therapy With Nanotechnology</video:title>
      <video:description>A very helpful video showing the nanotechnology for targeted cancer therapy. A brief introduction to the whole process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a850f48-a74c-4abe-89cb-3116f3e3141e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-07T07:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29298.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - PACS 164A</video:title>
      <video:description>This is lecture 28 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19466.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-05T02:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SWk6pJXtrX4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Crossbite-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Crossbite Cases</video:title>
      <video:description>&quot;Lec 15 - Crossbite Cases&quot; One of a series of programs designed to aid the student in diagnosing orthodontic problems.  
Orig. air date: MAR 17 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20774.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-07T16:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V05qVcRHte4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>series</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>designed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>the</video:tag>
      <video:tag>student</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgastric-Cholecystectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgastric Cholecystectomy Video</video:title>
      <video:description>Transgastric flexible endoscopic surgery might offer advantages over open and laparoscopic surgery the aim of this study was to develop methods for performing transgastric biliary endosurgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c602fc2-41aa-4a1c-8505-f46eb55740b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-01T04:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10207.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transgastric</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot in medicine</video:title>
      <video:description>Robots are being used to assists human in performing many difficult jobs. This video shows a robot assisted laparoscopic rectal resection of endometriosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a97e5369-7715-4248-8a76-3cdb44d56161/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:46:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9188.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/5-Things-Cardiologists-Will-Have-to-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>5 Things Cardiologists Will Have to Change</video:title>
      <video:description>In order to better prepare your cardiology practice for these impending changes in 2014.
http://www.medicalbillersandcoders.com/pressrelease_articles.aspx?ArticleId=568</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/a97f8480-282c-4bfa-896d-fe9582ea83ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-05-21T13:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30918.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Companies</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Alternative-to-Total-Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Alternative to Total Hip Replacement</video:title>
      <video:description>The surgical alternative to total hip replacement is Hip Resurfacing.A metal cap is placed on the femur and a metal cup is placed on the acetabulum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a985ab4a-99af-4ecd-b6a9-04ab69144084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-01T02:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9970.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/microscopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>microscopia</video:title>
      <video:description>This is some kind of animation of microscopy. Objects shown are unrealistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/db1b572e-2579-49c5-a4a4-0aa8d1318f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2007-05-19T22:29:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/388.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Of-Evolution-The-Molecules-Of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Of Evolution-The Molecules Of Life</video:title>
      <video:description>FMost people do not really know what evolutionary science is; ... they rely on popular accounts, what someone else told them, or misconceptions, and base their beliefs on this erroneous information.
It is difficult to even get a proper explanation if you look for it! Standard dictionaries are the worst place to look:
&quot;evolution: ...the doctrine according to which higher forms of life have gradually arisen out of lower..&quot; - Chambers
&quot;evolution: ...the development of a species, organism, or organ from its original or primitive state to its present or specialized state; phylogeny or ontogeny&quot; - Webster&apos;s
These definitions are simply wrong! Unfortunately it is common for non-scientists to discuss evolution using just such definitions. When someone claims that they &apos;don&apos;t believe in evolution&apos;, they can&apos;t be referring to an acceptable scientific definition of evolution, because that would be denying something which is easy to demonstrate. It would be like saying that they don&apos;t &apos;believe&apos; in gravity! 

The real problem is that the public, and creationists, do not understand what evolution is all about. Once we realize that evolution is simply &quot;a process that results in heritable changes in a population spread over many generations&quot; it seems a little silly to pretend that this doesn&apos;t happen!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c641560-3066-4059-b581-a5e93d70726e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-11-11T22:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5012.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-Of-Ohms-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle Of Ohm&apos;s Law</video:title>
      <video:description>This video explains the theory behind Ohm&apos;s Law. Ohm&apos;s Law was named after Georg Simon Ohm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c697162-e5fd-4c16-bdea-49ceca17d79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T04:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11505.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-Pilonidal-Cyst-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery - Pilonidal Cyst removal</video:title>
      <video:description>This is a intermedia video showing live laser surgery for pilonidal Cyst removal. It is useful to see the doctors in actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c6b4cb8-583f-44d8-a6a4-2d36030da5d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-01T02:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10008.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Knee-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Knee Replacement Surgery in India</video:title>
      <video:description>Video shows a partial knee replacement surgery in India by experienced doctors of Chennai. This animated video shows a whole surgical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c85e21e-fab5-4c24-a35a-2b8d272e14b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-30T09:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9413.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation-in-brain-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arteriovenous malformation in brain removal</video:title>
      <video:description>Arteriovenous malformation is a defect that usually occurs before birth which sees the abnormal connection of veins and arteries. It may also occur when on the brains surface it bypasses the normal brain tissue and diverts blood from the arteries to the veins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c88a2a3-2e55-45c1-8052-15dffa058282/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-11-28T10:35:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8415.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>removing</video:tag>
      <video:tag>arteriovenous</video:tag>
      <video:tag>malformation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Opera-singer-Vocal-Folds-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opera singer Vocal Folds Video</video:title>
      <video:description>The vocal cords are composed of twin infoldings of mucous membrane stretched horizontally across the larynx they vibrate modulating the flow of air being expelled from the lungs during phonation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c8dc9d7-ab4c-4bb1-9d91-6a2d77ee889a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T22:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10500.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>opera</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Folds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-6-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 6 Hubble Space Telescope</video:title>
      <video:description>Black holes are enigmatic, swallowing everything within range and letting none escape from their grasp. The scientists refer to them as the great unknown formed when massive stars collapse on themselves such that no stellar force can prevent that. On collapsing their gravitational forces also pull other material into them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c9e59db-4114-4fae-a8fd-7c7e0abc47ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2011-11-24T22:37:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7815.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse-in-Bio-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse in Bio-Medicine</video:title>
      <video:description>Human, mice, yeasts and worms. What do we all have in common? Except obvious, genes that control early development in humans are identical with those in these animals. 
Model organism Mus musculus, mice, is discussed in the light of transgenic organism in solving human medicine problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7ca36e9e-11ee-481f-9403-5c28a3371a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-07-19T12:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/541.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ModelOrganism</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>stemcells</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>out</video:tag>
      <video:tag>chimere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-Lecture-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an enzyme - Lecture part 10</video:title>
      <video:description>It is known that RNA is first formed before DNA. And this is the RNA functioned as enzyme to catalyze other reactions in the formation of DNA. Lecture two RNA as an enzyme: Discovery, origins of life, and medical possibilities by Thomas R. Cech, Ph.D. For more information visit www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7cae4398-a91a-4970-8633-1b7b20d1ffcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-09-01T19:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/899.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>lecture2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PHP-Tutorials-Creating-Dynamic-Pages-with-PHP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PHP Tutorials: Creating Dynamic Pages with PHP</video:title>
      <video:description>Learn how to create php templates to save time and effort. By using templates, you can eliminate duplicating content for new pages and it makes much easier to manage, add, change elements such as header, footer or menu items into pages with templates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c93434f-a391-4c9c-acb5-2a90b13b78e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-23T19:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5771.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>web</video:tag>
      <video:tag>page</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>include</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>website</video:tag>
      <video:tag>webpage</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>header</video:tag>
      <video:tag>footer</video:tag>
      <video:tag>menu</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-Small-Gastric-Cancer-taken-by-Dr-Julio-Murra-S</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of Small Gastric Cancer taken by Dr. Julio Murra S</video:title>
      <video:description>This video shows a video endoscopy taken by Dr. Julio Murra Saca gastroenterologist the video  displays a small stomach cancer in the early phage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/a9911c12-e080-4578-a068-6f2ac6a9ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-09-04T23:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>abdominalache</video:tag>
      <video:tag>nausea</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>bleedi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailand-your-medical-destination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand, your medical destination</video:title>
      <video:description>Thailand owns internationally accredited medical facilities. Highly qualified medical professionals at these high quality medical facilities make Thailand a hot spot for medical tourism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9960ea4-4833-462d-8b1a-d0b7a0e74d00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-12-01T03:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10175.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Brass-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Brass Gyroscope</video:title>
      <video:description>Gyroscopes measure or maintain orientation. The gyroscope has been applied to various purposes including phone games and camera stabilization. This is a lecture on a large brass on gyroscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9962887-d0f0-4b57-9972-13c1bbd14b1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-25T20:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7931.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Brass</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Perforator-Vein-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Perforator Vein Surgery</video:title>
      <video:description>The video shows endoscopic vein surgery. The method is quite useful for certain types of conditions affecting the veins. The clip is with no sound but the footage shows clearly how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a99684af-5fe1-48e6-9ceb-1f45644f750c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-06T20:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10898.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Subfascial</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>perforator</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-extraordinary-Messel-Pit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The extraordinary Messel Pit</video:title>
      <video:description>FFreeThinker and www.revealingthelink.com presents an intriguing video about the Messel Pit. This priceless area is famous for providing complete fossils that reveal astonishing facts about mysterious prehistoric times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a9a8a098-42f6-4acb-bdda-6e7d34703484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-01-12T01:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28729.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>History</video:category>
      <video:tag>Messel</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>prehistoric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fly-over-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fly over the earth</video:title>
      <video:description>This movie begins over the Pacific Ocean and continues over North and South America before entering daylight near Antarctica. Visible cities, countries and landmarks include (in order) Vancouver Island, Victoria, Vancouver, Seattle, Portland, San Francisco, Los Angeles. Phoenix. Multiple cities in Texas, New Mexico and Mexico. Mexico City, the Gulf of Mexico, the Yucatan Peninsula, El Salvador, Lightning in the Pacific Ocean, Guatemala, Panama, Colombia, Ecuador, Peru, Chile, Lake Titicaca, and the Amazon. Also visible is the earths ionosphere (thin yellow line), a satellite (55sec) and the stars of our galaxy.  A time-lapse taken from the front of the International Space Station as it orbits our planet at night.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a9bccc5c-35ec-411d-96f8-bcbb7a999bbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2015-04-16T06:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32135.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>fly</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-and-movement-of-nucelus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium and movement of nucelus</video:title>
      <video:description>This video shows the nucleokinesis and calcium change in tangential migrating neuron in vivo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d0a6a5b1-0b67-42ef-9cff-d2d755cb3049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-and-Electromagnetism-Dr-Brian-Cox-part-7-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity and Electromagnetism Dr Brian Cox part 7 of 15</video:title>
      <video:description>Dr Brian Cox takes us on a journey through the history of particle physics. This is episode 7 of In Search of Giants. In this episode we learn about the role gravity and electromagnetism play in how things work. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7cd77fee-ac83-4f20-a1e9-c907cbe61895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-18T08:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1819.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Groupings-In-The-Living-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Groupings In The Living World</video:title>
      <video:description>This video presents the different organization living in this world. The first level in this organization is an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ce1397e-edfb-4c2e-afb6-76436ee075eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-12T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11592.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Organisation</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>World</video:tag>
      <video:tag>group</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Space-Mining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Space Mining</video:title>
      <video:description>This video will help you in understanding that how it is possible to mine from space. Minerals can be extracted from comets or asteroid, these minerals may include metals like copper, nickle, aluminum etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7ce6352a-fae5-499b-a3e8-cf32b233413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2013-02-07T05:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29226.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>mining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium in Water</video:title>
      <video:description>Several clips demonstration the chemical reactions that occur when caesium is suspended in water. Videos are shot from multiple angles and displayed at multiple speeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7ce98093-765b-4b23-8dc0-8924a4b23aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-01-12T00:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28651.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tracheotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tracheotomy?</video:title>
      <video:description>This 3d medical animation video shows a full surgical procedure for tracheotomy. The whole procedure is explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7cff1751-0472-4c77-9207-9b417ff485d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-04-07T19:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30455.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tracheotomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diaphragmatic-hernia-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diaphragmatic hernia treatment</video:title>
      <video:description>Diaphragmatic hernia is a defect or hole in the diaphragm that allows the abdominal contents to move into the chest cavity treatment is usually surgical this type of hernia is extremely rare and occurs in only one in every 2000 to 5000 births</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80a2b370-d39d-4a56-9ce7-589b3aad2415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9518.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Blood Pressure</video:title>
      <video:description>This video will help you to know the measuring of blood pressure. A step by step description of the whole process is described here to help the beginners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80af0f15-738a-436c-9d16-cc7193de8ee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2013-02-10T02:08:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29904.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Measure</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Leather-Briefcases-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Leather Briefcases are Made</video:title>
      <video:description>At present we see various different types of leather items. This video explains the process of the making of leather briefcases. It is a hand made item.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/80aea79a-357e-4b81-b22e-de1ad4111ed1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-12-10T02:11:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Leather</video:tag>
      <video:tag>Briefcases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-be-more-productive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to be more productive</video:title>
      <video:description>In the modern world productivity is very important.  The question is how to be more productive? here is asapSCIENCE with the answer.  A scientific approach to productivity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/80b950bb-aab5-4d16-826d-29d16e673819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2014-10-03T06:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31844.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>productivity</video:tag>
      <video:tag>zeigarnik</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>time</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instructions-to-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instructions to Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion. In this procedure, a clinician, often a nurse, usually performs the procedure, but self-catheterization is also possible. The catheter may be a permanent one, or an intermittent catheter removed after each catheterization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80ba956a-7ff7-4ef5-bbf0-52cf208ac66d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ann-Arbor-Radon-734-971-0446-Mitigation-Remediation-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ann Arbor Radon (734) 971-0446 Mitigation Remediation System</video:title>
      <video:description>Call Air Quality Control (734) 971-0446 for a FREE price quote. Radon mitigation remediation abatement &amp; testing systems: Ann Arbor Saline Dexter Brighton Ypsilanti Northville South Lyon Clarkston Commerce Twp Lake Orion Novi Rochester Hills Milford Farmington Hills West Bloomfield Canton Pinckney Oxford Plymouth Troy Chelsea Waterford Whitmore Lake Fenton White Lake Highland Wixom Manchester Bloomfield Hills &amp; Detroit. Radon gas extraction removal contractor company, and radon mitigation companies.  -  Radon gas ventilation equipment for the following Michigan counties: Washtenaw Livingston Oakland County Wayne Monroe Lenawee Macomb and Jackson Co. Visit www.RadonMitigationAnnArbor.com or call 734-971-0446.</video:description>
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      <video:uploader>Radon Mitigation</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometry-Ion-Cyclotron-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometry- Ion Cyclotron Resonance</video:title>
      <video:description>Video shows a Fourier transform ion cyclotron resonance mass spectrometry. The whole process is shown here very clearly in this animated video.</video:description>
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      <video:publication_date>2011-10-23T04:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7141.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Ash-Particles-in-an-entrained-flow-gasifier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ash Particles in an entrained flow gasifier</video:title>
      <video:description>Ash Particles in an entrained flow gasifier, unsteady particle tracking on a RANS CFD flow field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/80d9fb2a-93e3-4405-8a29-ea2d27317059/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3609.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Patty-Jackson-WDAS-Interviews-Co-Founders-of-The-Fibroids-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patty Jackson WDAS  Interviews Co-Founders of The Fibroids P</video:title>
      <video:description>Patty Jackson WDAS Interviews Renee Brown &amp; Nnamdi G. Osuagwu, Co-Founders of The Fibroids Project (FibroidsProject.com).</video:description>
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      <video:duration>329</video:duration>
      <video:publication_date>2010-10-01T10:36:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4594.mp4</video:content_loc>
      <video:uploader>nsagar</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myostatin and muscle growth</video:title>
      <video:description>AsapScience shows us the effects of myostatin on muscle development.  They analyze how big muscles can really get and what stops you from getting those nice biceps at the gym.</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2014-10-03T06:49:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31849.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Abilities-Of-Spider-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The scientific video discusses the possibilities of spider mans characteristics. It explains his abilities from his mutation up to his spider strength and senses.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2012-12-08T07:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28363.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:tag>Superheroes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocyte Cells Producting Voltage Potential</video:title>
      <video:description>This 3D medical animation features the role of Myocyte cells in trigerring Atrial fibrillation. These cells produce voltage potential in the heart which is transmitted from cell to cell. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/8151cbab-0953-4bb0-abb3-e78d367b0199/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30695.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Atrial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-animation-of-how-Air-Conditioning-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animation of how  Air Conditioning works</video:title>
      <video:description>From evaporation or vaporization and back to condensation. Here is how air conditioners use chemicals to easily convert from a gas to a liquid and vice versa, without excessive energy required. This chemical is used to transfer heat from the air inside of a home to the outside air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa13a70b-85b7-4d96-b108-0f20c6eae29f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2011-11-25T21:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7939.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-111-Keynesian-Cross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Keynesian Cross</video:title>
      <video:description>Keynesian Cross

Analyzing planned expenditures versus actual output using the Keynesian Cross</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25635.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTw0e-hwYAQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Why-Humans-Have-Two-Nostrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Humans Have Two Nostrils</video:title>
      <video:description>Why do we need two nostrils?  This video explains the benefits of having two holes in our noses instead of just one entertainingly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/82155119-bac2-4f99-8908-46e61463299c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-11-26T03:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28070.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Nostrils</video:tag>
      <video:tag>noses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/GOD-IS-KNOWN-THROUGH-REASON4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD IS KNOWN THROUGH REASON4</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature we aim to make you think about His power and knowledge over all things.</video:description>
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      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Scleral-buckling-slinging-muscles-and-marking-breaks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scleral buckling slinging muscles and marking breaks</video:title>
      <video:description>This section in the video consists of two subsections the first covers principles of scleral buckling indications order of events slinging muscles and marking breaks indications for drainage gas injection cryotherapy scleral buckling and encirclement and the second covers basic vitrectomy techniques basic vitrectomy peeling the posterior hyaloid fluid gas exchange and using silicone oil</video:description>
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      <video:publication_date>2011-11-29T11:34:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Marking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electronic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electronic Structure</video:title>
      <video:description>This video shows the electronic structure of coordination complexes. The key concept discussed here are- crystal field theory, spectrochemical series, magnetic properties and ligand field theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/81663490-5d03-445b-b0c2-3cec00de1ef6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T14:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6408.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jupiter: the largest planet within the solar system</video:title>
      <video:description>Jupiter is the largest planet within the solar system. It is the fifth planet from the sun. This video tells you more about Jupiter. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/8180dd6c-756f-4546-a5d4-611bf102a623/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-06-10T14:33:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2827.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding Part 2</video:title>
      <video:description>This video shows the bonding in chemical substances. Some substances are shown here with their configuration to make the bonding more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8191cccf-eac8-4e77-80d1-82858ddcda85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2010-12-20T11:07:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6652.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Urethral Catheterization</video:title>
      <video:description>The video of the New England Journal of Medicine, presents the procedure of male urethral catheterization. It is performed in conditions where the bladder cannot be emptied. The catheter placement allows the urine to go out of the patients` body. Not performing the procedures in such situations threatens the life of the patient as his body is being poisoned by the urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa5bb660-3a91-4c25-bd7d-ecf9e749c723/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T18:36:29.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urethral</video:tag>
      <video:tag>Catheterization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Radiation therapy is an effective way to destroy prostate cancer. A brief introduction with this procedure is provided here to protect you from this cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8281c694-ad5b-48a8-9377-9b06df1cd31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-04-07T18:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30428.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Prostate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a babycenter.com video. A 3D animated look at how baby girls and boys develop during pregnancy. See how sex organs like ovaries, testes, a vagina, and a penis develop from the same structures. Video Transcript/nNarrator: Your baby&apos;s sex is set at conception. At around 7 weeks, your baby&apos;s internal sex organs – such as ovaries and testes – begin to form in the abdomen. Male and female sex organs and genitalia look the same at this stage because they&apos;re derived from the same structures. At around 9 weeks, boys and girls begin to develop differently. In girls, a tiny bud emerges between the tissue of the legs. This bud will become the clitoris. The membrane that forms a groove below the bud separates to become the labia minora and the vaginal opening. By 22 weeks, the ovaries are completely formed and move from the abdomen to the pelvis. They already contain a lifetime supply of 6 million eggs. In boys, the bud develops into the penis and starts to elongate at around 12 weeks. The outer membrane grows into the scrotal sac that will later house the testicles. By 22 weeks, the testes have formed in the abdomen. They already contain immature sperm. Soon they&apos;ll begin their descent to the scrotum, but it&apos;s a long journey. They&apos;ll reach their destination late in pregnancy, or for some boys, after birth. If you&apos;re eager to find out whether you&apos;re having a girl or a boy, you&apos;ll have to wait until you&apos;re at least 17 weeks pregnant. That&apos;s when the genitals have developed enough to be seen on an ultrasound.</video:description>
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      <video:duration>118</video:duration>
      <video:publication_date>2012-11-23T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28023.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Girl</video:tag>
      <video:tag>Boy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR - polymerase chain reaction</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique[1] for exponentially amplifying a fragment of DNA, via enzymatic replication, without using a living organism (such as E. coli or yeast). PCR can be used for amplification of a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.

Developed in 1983 by Kary Mullis, PCR is now a common technique used in medical and biological research labs for a variety of tasks, such as the sequencing of genes and the diagnosis of hereditary diseases, the identification of genetic fingerprints (used in forensics and paternity testing), the detection and diagnosis of infectious diseases, and the creation of transgenic organisms. Mullis, who won the Nobel Prize for his work on PCR, credits the psychedelic drug LSD for his invention of the technique.
text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/81fe3580-3243-463c-9c61-dd79f1adf7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-09-10T22:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/995.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-turbine-hit-by-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine hit by UFO</video:title>
      <video:description>An unidentified Flying Object is said to have crashed and hit this wind turbine. Your guess is as good as mine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/820c67dc-7135-4110-93e7-fbc06f645162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-25T23:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7966.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Octanitrocubane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Octanitrocubane</video:title>
      <video:description>The basic structure and properties of octanitrocubane are discussed in this basic structure. View this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/821054cf-d783-4a36-89fd-b2d9f54c4e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-04-07T16:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30412.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Octanitrocubane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-centipede-encounter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer centipede encounter</video:title>
      <video:description>Some species of centipedes can be poisonous though usually even when beaten it would be just the common itch and swell unless the person is allergic to bee stings. This is a lethal encounter with killer centipede in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82163820-9e21-4258-a619-f0b607a9c13c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8079.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lethal</video:tag>
      <video:tag>encounter</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Centipede</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-moving-robot-made-of-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A moving robot made of paper</video:title>
      <video:description>The university of Harvard present their new technology.  This is a robot that is folded and with the aid of some tech it achieves movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/821ca20e-6340-4b9d-8fc1-791b6bc3651b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2014-08-27T21:20:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31486.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>origami</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>folded</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>move</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic engineering?</video:title>
      <video:description>This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering. 

&quot;Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This programme looks at the possible benefits of genetic engineering, such as the curing of hereditary diseases and the creation of better, more efficient crops. It also explores the potential issues that arise with this new technology - the questionable morality of cloning, and the controversy that surrounds stem-cell research are two topics which are also investigated. Students will hear both a secular and religious perspectives on the morality of intervening in nature at the most fundamental level.

To find out more about this film, follow this link: http://www.classroomvideo.co.uk/Product.aspx?id=4567&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/863eb1f5-5ebe-4779-acb2-71d10a4ea09a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-10-11T07:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27883.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>excerpt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction by laser</video:title>
      <video:description>شفط الشحوم-نحت الجسم-liposuction by laser
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/862f9008-97d4-4f0d-a178-813731040dd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-02-13T16:33:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3857.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helicobacter-Pylori-H-pylori-and-Auto-Hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helicobacter Pylori (H pylori) and Auto Hemotherapy</video:title>
      <video:description>Helicobacter Pylori is the notorious bacteria that has been identified as on of the major causes of stomach ulcers. Auto-hemotherapy is said to eliminate the Helicobacter Pylori bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86591d4a-13ee-466a-a171-846a052a1c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-28T07:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8360.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>eliminates</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Helicobacter</video:tag>
      <video:tag>pylori</video:tag>
      <video:tag>H</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multi-Rooted-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multi-Rooted Dental Implant</video:title>
      <video:description>Video shows the world&apos;s first truly anatomic multi-rooted Zirconia dental implant. A well description of this dental implant is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8664f257-cad2-49d5-96c6-987b6fa36da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10368.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>TRULY</video:tag>
      <video:tag>anatomic</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Polar-Coordinates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Polar Coordinates</video:title>
      <video:description>Polar coordinates are the points on a plane which determine the distance of the point from each axis. This video explains this concept with the help of examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8665b546-7037-4a52-9c62-e3576b4b5d3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2010-12-06T13:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6523.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Albert-Einstein-life-and-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Albert Einstein: life and work</video:title>
      <video:description>This video features a short description of the life and work of Albert Einstein. Born in a Jewish family, Einstein was awarded for his contribution to theoretical physic. His theory of changes the way the universe is explained.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/86a5a96d-54b8-4918-92f2-89c8e1a3bac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-10-18T04:58:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7077.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Relationship-Between-Charge-And-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Relationship Between Charge And Mass</video:title>
      <video:description>From the R-algebra of my book, &quot;Reality is a Mathematical Model&quot;, the field equations of the electromagnetic-nuclear field, are a representation of the equations also obtained from the Helmholtzian matrix product form noted at the begining of my video, reference [3]: The-Standard-Model-Architecture-and-Interactions-Part-1. 
    The first book, above, demonstrates that charge is a global invariant.
    The second book introduces a definition for a charge function for  any type of particle. 
    However, the calibration on which it relies is more arbitrary than it really is.
    The calibration may be more simply expressed via a single parameter relating the units of charge to the first order object (fermion) masses. 
    Because Noether&apos;s Theorem applied to the charge density (see reference [1]) insists the above charge function is a global invariant, so is mass/energy. Noether&apos;s Theorem doesn&apos;t have to be asserted twice, but Hamilton&apos;s principle (for charge density) is a consequence of the R-algebra and Noether&apos;s Theorem applied to that, with the above insight, establishes conservation of charge and through that and the above analysis so is mass/energy, as a single consequence.  
    And, this illustrates that charge, being a measure of first order object (lepton) masses, only exists where a fermion rest mass exists. /nLinks to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/866c720b-3fd0-4268-b5e1-e3fddd331acf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-05-27T12:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6964.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>hamilton</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>fermion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-5-Exploding-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 5: Exploding Wire</video:title>
      <video:description>This is a a physics lab demonstration showing an exploding wire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b12ce31-0245-4986-960f-fd5131e789db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2009-05-27T21:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction Of Light</video:title>
      <video:description>Let us perform an experiment and find out how the light is refracted when it incident on a rectangular glass slab. When the light passes through a medium then it deviates from its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8671fcaa-2e60-4013-8117-7e49cdf9bab1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-12-12T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11498.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Slab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-The-Micropipette</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using The Micropipette</video:title>
      <video:description>This video show you how to use pipettes properly to pour solution into another container. Push the nozzle of pipette gently on surface of beaker and then press pipette to pour the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8675c39e-cdf8-4756-8be8-3aef7ceaed09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2013-02-09T05:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29765.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Micropipettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Electrostatics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Electrostatics 2</video:title>
      <video:description>Here are more physics demos with static electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/868c2da4-251b-491b-bc92-38452693a657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2009-05-14T01:42:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2206.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 6- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24367.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-15T07:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09tiYltCs9s</video:player_loc>
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      <video:description>This is a stunning 3D medical animation shows the application of dental sealant knows as “Tooth Decay Treatment”.  Dental sealants are plastic coatings that are usually placed on the chewing (occlusal) surface of the permanent back teeth — the molars and premolars — to help protect them from decay. Application of sealant protects the chewing surface from tooth decay. For more information, visit our website: www.scientificanimations.com</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>As modern technology and neuroscience continue to advance at a startling rate, the more abilities once thought impossible, such as telepathy, escape science fiction and enter our real existence.  In this video, Michio Kaku discusses the relative ease by which radio and computer technology could make telepathy possible.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A giant nebula hosting one of the most prominent massive young clusters in the Milky Way is captured by The NASA/ESA Hubble Space Telescope. This is a splendid location for continued studies of stellar birth in star forming regions. This is an image of NGC 3603.
Credit:
• ESA/Hubble (M. Kornmesser &amp; L. L. Christensen)
• Narration: Dr. Robert Fosbury
• Design: Martin Kornmesser
• Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida
• Cinematographer: Peter Rixner (www.perix.de)
• Script: Lars Lindberg Christensen, Will Gater
• Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen
• Director: Lars Lindberg Christensen/nDr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J&apos;s real name is Joe Liske and he has a PhD in astronomy./nHubble European Space Agency Information Centre
Garching/Munich, Germany
• http://www.eso.org
• http://www.spacetelescope.org
• http://hubblesite.org
.
Att. Lars Lindberg Christensen, ESO office 011
Karl-Schwarzschild-Str. 2
DE-85748 Garching bei München
Germany
http://www.spacetelescope.org/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Movement of Paramecium caudatum. Paramecium caudatum are unicellular organisms belonging to the genus of Paramecium of the phylum Ciliophora.They can reach 0.25mm in length and are covered with minute hair-like projections called cilia. The cilia are used in locomotion and feeding. They are often called slipper animalcules because of their slipper-like shape.</video:description>
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      <video:uploader>EdukatorFILM</video:uploader>
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      <video:description>Organic Chemistry Naming Examples 5

Organic Chemistry Naming Examples 5</video:description>
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      <video:description>You can find out about the condition of the heart muscle by a neck vessel assessment. The procedure includes checking the pulse of the carotid artery and the jugular veins. Find out what more has to be done to complete the examination and analyze the information.</video:description>
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      <video:publication_date>2011-12-01T23:05:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10554.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sanger method is a type of DNA sequencing. This video explains how sanger method works. Fred Sanger developed the first technique for sequencing DNA. DNA is replicated in the presence of chemically altered versions of the A, C, G, and T bases. These bases stop the replication process when they are incorporated into the growing strand of DNA, resulting in varying lengths of short DNA. These short DNA strands are ordered by size, and by reading the end letters from the shortest to the longest piece, the whole sequence of the original DNA is revealed.</video:description>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a patient named Mary Starr from the US after her laparoscopic gastric bypass surgery at Mumbai. Patient is really satisfied from the treatment she have got.</video:description>
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      <video:publication_date>2011-12-01T20:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10412.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 5</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? 
Wild type and mutant fruit fly&apos;s were compared. Mutant strain has mutation of doubletime, it is less effective, resulting in period of 28 hours. Mutant doubletime degrades PER but much more slower than in wild type. As a result, the per gene re expression occurs later in the mutant. The resulting effect on the fruit fly&apos;s circadian rhythm is a lengthened period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8e31c70e-4550-4e6c-8a43-d9397b8d0211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-09T22:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/646.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-The-Extraction-Of-Aluminium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For The Extraction Of Aluminium</video:title>
      <video:description>This short video shows a flow chat for the extraction of aluminium. Al is the chemical symbol for aluminium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e4cd027-78af-437e-a050-50075b9fdf53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11103.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>flow</video:tag>
      <video:tag>Chat</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Do-We-Get-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Get Hangovers?</video:title>
      <video:description>This video explains the cause of hangovers. Hangovers are mainly caused by acetaldehyde which is more toxic than alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8e64b370-a1fa-4283-95d1-e9a892ebc266/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-10T02:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28544.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Hangover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-door</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the door</video:title>
      <video:description>Well, you don&apos;t think that people would be working on making doors better.  Here take a look at this video, you&apos;ll see that people are working on that very thing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8e826816-5c37-4bd5-aea9-a63704897f70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T16:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31446.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>door</video:tag>
      <video:tag>improvement</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aging-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aging brain</video:title>
      <video:description>In order to remember and to learn new stuff our neurons build up all the times new connections. Scientists no longer hold the longstanding belief that we lose vast numbers of brain cells as we grow older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/8ea32f6f-c185-49c4-b5d8-49baa4bedc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-05-24T04:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/404.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contoling-a-Persons-Brain-By-Professor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contoling a Person&apos;s Brain By Professor</video:title>
      <video:description>Video fro Dark Matters shows a professor creating remote control people. Video is really interesting for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8ec19598-c5e6-4356-843f-38078f82932f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2013-01-18T05:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28841.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-7-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 7 Hubble Space Telescope</video:title>
      <video:description>Did you know mirages also occur in the universe? Well they do only the cause is much different from those in earth. Hubble Space Telescope has enabled scientists to see further and better into this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ee6d294-0b37-4233-8ffa-236b66a4621f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-23T09:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7685.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-about-the-2009-Nobel-Prize-in-Literature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about the 2009 Nobel Prize in Literature</video:title>
      <video:description>In this 2009 interview the 2009 nobel prize on literature hatte miller is praised  because she is an excellent author who is able to give the reader an idea of living in a dictatorship, living in exile, and being an minority.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ee77b14-4506-49ca-832f-502b952e5712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-13T20:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5112.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression Animation</video:title>
      <video:description>A video by Genome British Columbia demonstrating gene expression which is the process by which information from a gene is used in the synthesis of a functional gene product. Animation is obtained from www.genomicseducation.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8efc8072-1d62-420e-b78b-007d500ae2f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2009-03-31T01:10:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1536.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminos</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>function</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kelvin-Temperature-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kelvin Temperature Scale</video:title>
      <video:description>This video shows the measurement of Kelvin temperature scale. This scale is defined such that the zero kelvin is the absolute zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/99e2e459-ec9c-4df6-9b4c-db1647a68ab5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2013-01-12T01:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28710.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kelvin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blastocyst-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blastocyst Formation</video:title>
      <video:description>The blastocyst formation which possesses an inner cell mass (ICM), or embryoblast, which subsequently forms the embryo, and an outer layer of cells, or trophoblast, which later forms the placenta.  is shown in this video. This formation has several steps.  Blastocyts whics is a structure formed in the early development of vertebrates is preceded by the morula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ce6eb5a2-8f28-4e0b-8ec1-64473df9b098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-05-13T04:16:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2165.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complexity-of-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complexity of Structures</video:title>
      <video:description>The complexity of nature is discussed here with the structures of a flower. Video is very interesting. Watch it to understand the nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/46de9e1b-ca47-44d2-b994-26c7120b821f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-01-12T01:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28709.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-112-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 112 - Lecture 5</video:title>
      <video:description>Physics 112 - Lecture 5

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26436.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T01:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZiWWC8nfBV4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lowest-Cost-for-Butt-Reshaping-for-a-Brazilian-Butt-Lift-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lowest Cost for Butt Reshaping for a Brazilian Butt Lift surgery in India</video:title>
      <video:description>This is the surgical procedure done for a Brazilian butt lift surgery in India, which is done at the lowest cost for the butt reshaping process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f05d9f9-edf7-4470-bd1c-4fc5faf6cb70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10502.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>brazilian</video:tag>
      <video:tag>butt</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Lowest</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Reshaping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accelerator-physicist-backstage-science-peter-williams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accelerator physicist backstage science peter williams</video:title>
      <video:description>Peter williams is an accelerator physicist working on prototype particle accelerators at the STFCs daresbury laboratory it describes a prototype of a new kind of particle accelerator with applications for physics research medical therapies and other fields</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8f0f35ed-22c3-4a06-8be8-3cea9441035a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2013-01-11T07:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28600.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>accelerator</video:tag>
      <video:tag>Physicist</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methylation-specific-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylation-specific PCR</video:title>
      <video:description>( http://www.abnova.com ) - Methylation-specific PCR (MSP) is a rapid and inexpensive method that can be used to determine the methylation status of DNA. It is a bisulfite conversion based PCR technique. In MSP, two primer pairs are designed for methylated and unmethylated DNA.  More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/8f4f032a-5fe5-4588-bbb3-1bd3a37b6f9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-08-06T02:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4461.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>methylation</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-left-heart-valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of left heart valves</video:title>
      <video:description>The mitral valve (so called because it resembles a bishop&apos;s miter) separates the left atrium from the left ventricle. The valve consists of two cusps of thin fibrous tissue, which form a hinge at the opening of the ventricle. As the ventricle fills with blood, the two cusps are pushed together by the increasing pressure inside the ventricle. At the other end of the valve, thin inelastic tendons (called chordae tendineae) attach the valve to the fingerlike papillary muscles of the ventricle. These attachments prevent the cusps of the valve from folding back into the atrium when the valve closes. Blood rushing into the empty ventricle from the atrium causes the valve cusps to open, and the cycle begins once again./nSemilunar valves get their name from their crescent moon shape. The aortic valve in the left heart is one of two semilunar valves; the other one is the pulmonary valve located in the right heart. It regulates blood flow from the left ventricle into the aorta. Its design is quite simple and effective: the valve is made up of three small cusps attached to a ring at the base of the aorta. When the ventricle is full of blood, the pressure causes each cusp to become &quot;pinched&quot; toward the wall of the aorta, and this in turn causes the valve to open. When the pressure in the ventricle drops, each cusp opens up again and the valve closes. This prevents blood in the aorta from flowing back into the ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8f57fcb3-5f4a-4a4a-926d-199278ec117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29694.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-biology-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to biology lecture</video:title>
      <video:description>In this video we meet an MIT lecturer introducing biology. he discusses the rules that all form of life operate within, and the principles of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ac0bdb54-24e9-4ac9-8354-edcc15d1558a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2176</video:duration>
      <video:publication_date>2009-03-31T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1539.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>onIntroduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Go-LHC-GO-02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Go LHC GO! 02</video:title>
      <video:description>Part 2 Date- 23rd Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0ec12f75-ebac-4988-8f74-7f6e033b9117/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2009-05-27T22:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2635.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>control</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Detectors</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vagina-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vagina Histology</video:title>
      <video:description>This is the histology of vagina showing how it looks like and the components that one finds in a sample like blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac0dafe1-2c9e-485a-a034-8aaf7539efe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-28T05:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vagina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Element-Without-Any-Stable-Isotopes-Technetium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Without Any Stable Isotopes-Technetium</video:title>
      <video:description>Technetium has the atomic number 43 and it is a radioactive element. It doesn&apos;t have any stable isotopes.The origin and uses of Technetium is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac4f5d90-c769-4366-ac21-ceabb25e867a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11150.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Technetium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Most-watched-5-science-videos-on-youtube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most watched 5 science videos on youtube</video:title>
      <video:description>These are the most watched science videos on youtube. They are all so interesting and amazing. Apparently, people love illusion videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/ac3c05c3-da75-415d-826e-de26aa8789d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2015-04-17T15:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>watched</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-band-Validated-Exercise-for-Laparoscopy-in-Box-Trainer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber band Validated Exercise for Laparoscopy in Box Trainer</video:title>
      <video:description>Even though basic laparoscopic procedures have well been incorporated in residency more advanced procedures are not lack of adequate training during residency influences the subsequent use of a specific technique and ultimately may restrict the implementation of mis in daily practice after completion of residency training</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f6245e8-ad0b-44b6-8813-45861016765c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-06T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Validated</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Trainer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-name-aicds-compounds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to name aicds: compounds 4</video:title>
      <video:description>Acids are formed by bonding of hydrogen ion with a nonmetallic anion. This video explains how to name acids. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8f80ffbb-3631-414e-ac8b-921b6ec9aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-12-21T13:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6712.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 18 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24379.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-15T07:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlgP6ORaANE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Electricity</video:title>
      <video:description>All you need to know about electricity, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/901504ac-d387-45e5-97f8-20bfbb0b6c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2008-04-01T05:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Purification</video:title>
      <video:description>Following PCR, you need to get rid of excess short primers, dNTPs, enzymes, short-failed PCR products and salts. We use a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5~5.5) and elution of DNA with low-salt buffer (pH 7.0~9.0) or ddH2O to get clean PCR products for downstream applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/92991b61-37e6-407d-9ccd-ac6fdfd7e297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-03-22T08:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3995.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15188.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-08-28T15:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gxFsKhZcTW0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma with attic perforation</video:title>
      <video:description>Cholesteatomas have been recognized for decades as a destructive lesion of the skull base that can erode and destroy important structures within the temporal bone its potential for causing central nervous system complications eg brain abscess meningitis makes it a potentially fatal lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/929e525e-9825-4c31-a642-33c2b18f28c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-21T01:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7122.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
      <video:tag>Attic</video:tag>
      <video:tag>Perforation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of a Starling Murmuration</video:title>
      <video:description>A flock of starlings is called a murmuration. These flocks may include other species of starlings and sometimes species from other families. This sociality is particularly evident in their roosting behaviour; in the non-breeding season some roosts can number in the thousands of birds. Starlings imitate a variety of avian species and have a repertoire of about 15–20 distinct imitations. They also imitate a few sounds other than those of wild birds. The calls of abundant species, calls that are simple in frequency structure and calls that show little amplitude modulation are preferentially imitated. There are local dialects of mimicked sounds.[3] Starlings have also been known to imitate other, man-made environmental sounds, such as phone boxes and cars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/92b24d81-4885-4446-b242-c76c06de366a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2015-08-19T16:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32264.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Murmuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have You Had Your Medical Tune Up</video:title>
      <video:description>Life can get hectic sometimes especially for men over 45 need but four simple lab tests could prevent future diseases taking the time to have a tune up for your important relationships is worth the effort</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92b991d8-d4f1-482e-ae86-c0eae9840e70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-30T22:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9691.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Have</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Had</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Tune</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do robot swarms evolve effective communication?</video:title>
      <video:description>This video show swarms of robots evolving effective communication. These robot swarms drastically improving communication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/92d7e2d8-5785-4807-ae09-c6e9cb74365b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-26T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28075.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulations of the villin headpiece</video:title>
      <video:description>Proteins are long chain polymers of amino acids. They exist in folded form in nature. This video shows the three dimensional folding of villin headpiece which is a 36 residue protein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/92e87efe-8997-4caf-9306-5583f01a552a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2008-04-01T13:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1316.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>folding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-a-quark-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does a quark look like?</video:title>
      <video:description>Best of Science presents an informative animation of the marvelous quark. If you want to gain knowledge about a particle that is too small to be seen, then you must see this educational video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/92df365e-ad81-4d96-b586-2306ffc8c9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2013-01-12T01:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>quark</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Survivorship-in-Multiply-Parasitized-Host</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Survivorship in Multiply Parasitized Host</video:title>
      <video:description>A shiny cowbird attacks eggs during a visit to the nest of a chalk-browed mockingbird. The mockingbird later removes the punctured egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92ff9823-027b-42b7-95ac-2b57d7a874ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30488.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brood</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>enhance</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Multiply</video:tag>
      <video:tag>parasitized</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Internal Reflection</video:title>
      <video:description>What is Internal Reflection? it is a phenomenon which occurs when a propagating wave strikes a medium boundary at an angle larger than a particular critical angle with respect to the normal to the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/932e8b9d-77dd-41c6-9ecd-5db99c72ccc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28715.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Cell-Division-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Cell Division Information</video:title>
      <video:description>Animal cell division under DIC microscope. Here is some information about cell division: Cell division is the process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle. In meiosis however, a cell is permanently transformed and cannot divide again.

Cell division is the biological basis of life. For simple unicellular organisms such as the Amoeba, one cell division reproduces an entire organism. On a larger scale, cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Cell division also enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by cell division from gametes. And after growth, cell division allows for continual renewal and repair of the organism.

The primary concern of cell division is the maintenance of the original cell&apos;s genome. Before division can occur, the genomic information which is stored in chromosomes must be replicated, and the duplicated genome separated cleanly between cells. A great deal of cellular infrastructure is involved in keeping genomic information consistent between &quot;generations&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/93578e9c-4dd9-4214-9911-6ca8f5e662f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T20:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/139.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>mithosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-old-is-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How old is the universe?</video:title>
      <video:description>According to research, the universe is approximately 13.8 billion years old. Age may only be a number, but when it comes to the age of the universe, it&apos;s a pretty important one. Astronomers used to think the Universe was timeless, but then they discovered that it actually has an age. How did they first figure out that the Universe started existing billion of years ago, and how have they fine tuned their estimates to its current, extremely accurate numbers?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/93566398-f62e-405c-9538-ec6c5adb2b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2015-07-27T13:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32248.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaos-and-butterfly-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaos and butterfly effect</video:title>
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with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9811.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Brain-specific-genes</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Brain specific genes</video:title>
      <video:description>This video presents a lecture delivered by Professor Andrew Chess of Harvard Medical School. The lecture was delivered at MIT. In his lecture, Professor Chess presented examples that showed that there may be fewer brain specific gene than it is presently considered. Edited by Ashraf</video:description>
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      <video:duration>2570</video:duration>
      <video:publication_date>2009-04-02T05:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1567.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>specific</video:tag>
      <video:tag>genes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Cells-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Cells II</video:title>
      <video:description>This video demonstrates the flexibility of a single hair cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/052395b2-9dd9-4be1-87e7-39f5fdacee8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-27T18:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2345.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hair</video:tag>
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      <video:tag>Neurobiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions (part 4)</video:title>
      <video:description>An example of a functions problem submitted by a youtube viewer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/357663ae-353c-4d96-b345-00c3364516ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2009-05-27T20:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2507.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>compotise</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>G</video:tag>
      <video:tag>khan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ocean-Biodiversity-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Biodiversity Video</video:title>
      <video:description>Destruction of habitats and pollution are but some of the causes affecting the oceanic food chain as well as humans. Change in the environments affect living organisms even plankton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97262f07-e5d5-43ec-b2a4-14444252b190/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2011-11-24T21:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7797.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-wind-up-racer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of wind up racer</video:title>
      <video:description>This video explains about wind up racer - sick science. 089.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/acid-base-rocket When you think of baking soda and vinegar, you probably think of two things: homemade volcano models or that gross thing Aunt Muriel calls &quot;&quot;dinner.&quot;&quot; Don&apos;t let these lackluster and disgusting experiences put you off to the true potential of this classic acid and base reaction. With the Chemistry Rocket experiment, you&apos;ll see just how explosive and exciting the combination of baking soda and vinegar can be when it&apos;s in the right setting.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2012-10-10T14:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27835.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wind</video:tag>
      <video:tag>up</video:tag>
      <video:tag>racer</video:tag>
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      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Flowing-in-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flowing in layers</video:title>
      <video:description>This video shows an experiment that proves Laminar flow.  This happens because the substance in the viscous liquid spreads evenly in layers that flow past one another. Take a look at this fascinating experiment that might look like going back in time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/974fe5de-4268-40e8-b645-d953572fa923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-09-13T02:24:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31651.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>laminar</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>viscosity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Magnetic-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Magnetic Materials?</video:title>
      <video:description>This video discusses magnetic ores and lodestones. The properties of materials that react from magnetic fields are called magnetism. Samples of magnetic materials are iron and steel while non magnetic materials are wood and plastic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/975dfafb-6ed8-43fb-ae67-35dd3243a215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T23:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11162.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>History</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Magnetite</video:tag>
      <video:tag>Lodestone</video:tag>
      <video:tag>magnetism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Saline-lift-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline lift technique</video:title>
      <video:description>Mr Jerome Waye, the MD Mount Sinai hospital demonstrates resection of ascending colon polyps by saline lift technique. This is one of the most updated technique with guaranteed precision and quick healing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/976f0902-7880-47e2-90e2-1a130bf0d35a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T00:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9823.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>polypectomy</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Technique</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-effects-of-stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effects of stress</video:title>
      <video:description>Do you brush stress under the rug thinking you&apos;ll deal with it later? think again.  Studies have shown that stress can lead to heart attacks due to the increase in vein clogging.  So, next time you feel stressed: come down, your heart&apos;s function might depend on it.</video:description>
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      <video:publication_date>2014-10-01T11:42:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31722.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-Alpha-Helix-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Alpha Helix Structure</video:title>
      <video:description>A common motive in the secondary structure of proteins, the alpha helix is a right-handed coiled conformation, resembling a spring, in which every backbone donates a hydrogen bond to the backbone of the amino acid four residues earlier (hydrogen bonding).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/977085e7-ed70-420d-a432-d6accf95c92c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2007-05-28T00:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/430.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>alphahelix</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Confocal-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal microscopy</video:title>
      <video:description>How confocal microscope functions is explained in this video. Confocal microscopy is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of adding a spatial pinhole placed at the confocal plane of the lens to eliminate out-of-focus light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/97845640-a43a-431b-8a8c-be564e4892fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2015-12-04T12:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32370.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Eye</video:title>
      <video:description>This video explains the parts and functions of the eye. The human eye is compared to a camera. It also shows how we see an object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/978db4e3-4a0b-4fa8-9693-f9f0fb3dc3ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-08-11T09:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3242.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Public Health 251D</video:title>
      <video:description>Lec 12- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19170.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-09-04T18:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M2dmpYT99Zk</video:player_loc>
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    <loc>https://dnatube.com/videos/Total-Starch-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Starch Assay</video:title>
      <video:description>To satisfy the need for an extremely simple, yet quantitative and reliable, procedure for the measurement of total starch Megazyme produces, and offers, a total starch assay kit based on the use of thermostable α-amylase and amyloglucosidase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97995923-bdb0-4122-b7aa-855b44236fcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-26T10:16:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6127.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Turbine Assembly Video</video:title>
      <video:description>An 3D animation of the assembly of a Tesla turbine and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97a266d3-863d-451f-874e-47f6cdc64bdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-25T08:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>TESLA</video:tag>
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      <video:tag>assembly</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theories about blushing</video:title>
      <video:description>Why do we blush? we know what the physiological reasons are for blushing but now what purpose it serves exactly.  Scientist believe that blushing serves a social function by indicating you regret your behavior. Check this animation on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/97ae31dc-6ad0-4deb-9bdc-abbf412867db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2014-10-03T13:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31868.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Blush</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>fight</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Europes Bigest Hackers in Lockpicker&apos;s Lounge</video:title>
      <video:description>A video clip from 2007 party impressions shows the 24th chaos communication congress in Berlin in 2007. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97cc3fa6-ca3d-4bfc-8732-51dd148621f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29642.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16B - Lecture 4: No visuals for first seven minu</video:title>
      <video:description>Mathematics 16B - Lecture 4: No visuals for first seven minu

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25699.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-18T17:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YPkgxHkMTA</video:player_loc>
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      <video:tag>minu</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the whole story about the stem cells. Human embryonic stem cells are not the only type of stem cells. Watch video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97d91e4c-531b-4123-aded-e89e0e284a61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-11-23T22:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5807.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Primer</video:tag>
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    <loc>https://dnatube.com/videos/Cataract-Surgery-Interview</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a clear video of cataract surgery. Here the reviews of the patient about the surgery and the doctors revies are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97ec54de-b1af-4e08-ac4c-6ddcd236b33a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-12-01T03:56:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10170.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Believing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Our-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Muscular System</video:title>
      <video:description>This video form big guns shows the functioning of our muscular system. Video is really interesting and is helpful for the healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97ea8776-2929-4e56-8b5a-e4588d023630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>771</video:duration>
      <video:publication_date>2013-02-09T06:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29792.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Big</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-the-limbic-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the limbic system?</video:title>
      <video:description>The limbic system controls various functions in the body. Limbic system includes the hippocampus, hypothalamus, and thalamus. In this video, limbic system is presented in rap song by girls. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/980b505b-f774-4c07-8134-4f54d6fdf36a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:50:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3251.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angular Momentum</video:title>
      <video:description>Experimental description of the angular momentum. Angular momentum is explain in very brief with the scratch of graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/981e2dfd-b30d-4a04-94fe-1839eb19eb5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-12T02:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11355.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Super-Massive-Black-Holes-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Massive Black Holes (Part 5 of 5)</video:title>
      <video:description>How super massive black holes are formed is demonstated in this video (Part 5 of 5).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/24f8c963-2956-458f-8f1a-dae8bad30c37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2009-05-27T19:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2423.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aviation</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>environment</video:tag>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cells-of-a-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells of a Beating Heart</video:title>
      <video:description>This video shows the contraction of a single heart muscle cell in a cell culture.Individual heart cells may or may not beat to their own rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/982bed47-6a41-4ca1-bc33-559ca7ffc08f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-05-27T19:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2375.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Agricultural-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Agricultural Revolution</video:title>
      <video:description>A journey from the basics to the modern agriculture techniques is discussed in this video. Video is really interesting, you must watch it for knowledge enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62ff96b-34e1-4782-9f8c-82301cce6318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-16T03:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30319.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Agricultural</video:tag>
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      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Law-of-Inertia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Law of Inertia</video:title>
      <video:description>Newton&apos;s Law of inertia in our daily life. Head rest and seat belts in car works according to Newton&apos;s Law of Inertia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/acc710e7-062b-4bd1-94b0-4717dacb8c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28221.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-tourists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical tourists</video:title>
      <video:description>What makes medical tourism such an incredible phenomenon is it merely cost Or are there other factors that make a faraway surgery more desirable arrange your medical treatment abroad with the medical tourist company</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acdaaea8-17cb-430f-899e-887aa581fc07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-12-01T04:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10200.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Travelling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-motions-of-a-rotary-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The motions of a rotary engine</video:title>
      <video:description>This video makes a show of how a rotary engine works.A rotary engine is an internal combustion engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acee6f8b-27aa-493b-8b12-1560d7b04c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-25T23:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7961.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-king-David</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - king David</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This video takes you through king Davids story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b145b057-6aaa-445f-9c26-f57f870cd047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2300.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>king</video:tag>
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      <video:tag>Jerusalem</video:tag>
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      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Russian-Expedition-Mystery-Dark-Matters-Twisted-but-True</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Russian Expedition Mystery  Dark Matters Twisted but True</video:title>
      <video:description>Dark matters twisted but true russian students on a snowy expedition mysteriously abandon camp and die of hypothermia a short distance away detectives use clues to piece together what may have happened</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b1439ba1-90aa-4b33-80c9-c5896eafac5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-12-10T02:10:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28542.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutation-and-DNA-damage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutation and DNA damage</video:title>
      <video:description>This video shows how damage to DNA leads to mutation. Reactive molecules, such as free radicals, and solar ultraviolet radiation can lead to mutations in DNA. Most mutations are corrected, but in rare cases mutations can accumulate and cause diseases such as cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b149132f-fcb6-459a-bfe9-8e8297a47c5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-08T23:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29702.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Salt-Scraper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt Scraper</video:title>
      <video:description>CFD (Computational Fluid Dynamics) Numerical LES (Large Eddy Simulation, Unsteady simulation) and DEM (Discrete Element Model) for Mg Salt crystal particles removed by an industrial scraper. Particle-Particle interaction, CFD post-processing.
(work performed with Dr. Marcos P. Rodriguez, TU Delft, The Netherlands)</video:description>
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      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T07:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3586.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>Scraper</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>interaction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Matter-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Discovered by NASA</video:title>
      <video:description>Some new discoveries by the NASA scientists and different more science news are shown here. This video from a science show shows the discovery of matter between the stars and our milky way galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b1526cfe-0c9f-4851-95cf-786145e0a1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2013-02-09T02:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29726.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>matter</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Conditional-Statements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Conditional Statements</video:title>
      <video:description>Video shows some examples and their solutions of conditional statements. This video will definitely make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b15c5866-ef85-44c5-a63b-3c0ae74ae5f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-12-04T13:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6446.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Conditional</video:tag>
      <video:tag>Statements</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rates-of-the-Pulse-and-Respiratory-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rates of the Pulse and Respiratory systems</video:title>
      <video:description>This video gives information on how to check a pulse and respiratory rate. It gives the pieces of equipment needed and what to look out for when taking the rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1602fe2-2999-4fb4-a895-43f457c9c090/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T22:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11072.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pulse</video:tag>
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      <video:tag>Respiratory</video:tag>
      <video:tag>Rate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-SAT-Prep-Test-1-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 SAT Prep: Test 1 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 2 

Problems 4-7 starting on page 396</video:description>
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      <video:publication_date>2012-09-11T00:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFfMl-wGOqA</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Mapping-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Mapping  part 2</video:title>
      <video:description>Mapping: Transcript
To begin the project, researchers built maps of the human genome. They identified thousands of DNA sequence landmarks that helped them navigate across the chromosomes.

Developing genome maps was necessary preparation for DNA sequencing. These same maps also served to orient geneticists who were hunting for disease genes.

With enough landmarks in place, project scientists created &quot;libraries&quot; of clones that spanned the genome. Each clone contained a manageably small fragment of human DNA that was stored in bacteria. Scientists used the landmarks to tell them what part of the human genome each fragment came from.

This clone-by-clone approach made it possible to double check the location of each DNA sequence. It also allowed participating laboratories from around the world to carve up the genome and coordinate their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b168465f-6b83-489f-b823-6b63bf8900a4/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Smead-Jones-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smead Jones sutures</video:title>
      <video:description>This video features a technique to close the midline incision of the abdomen by a method called smead Jones sutures&apos; far-far.near-near. These methods have varied with time with deeper understanding of engineering and physiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b16de7aa-fc88-4bfa-964f-adbe3ac2a6b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T23:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10556.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Smead</video:tag>
      <video:tag>Jones</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>Far</video:tag>
      <video:tag>Near</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Unemployment-Rate-Primer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  10 - Unemployment Rate Primer</video:title>
      <video:description>Unemployment Rate Primer

Understanding how the headline unemployment rate (U-3) is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22622.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-11T02:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9DGbDx5xQNo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Expected Value: E(X)</video:title>
      <video:description>Expected Value: E(X)

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22623.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-11T02:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-treat-a-cold-with-high-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to treat a cold with high blood pressure</video:title>
      <video:description>This video describes how to treat a cold with high blood pressure.

Cold and flu season is hard enough, but if you have high blood pressure (HBP) you may want to avoid certain OTC cold medications. To learn more about how certain types of cold medicine might impact people with hypertension, and to find out more about a cold medication that might be right for you, watch this video! For more, visit: http://conditions.healthguru.com/topic/kids-health/cold-flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b1785ab3-b139-440a-99b6-998c242aa1c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-11T00:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27860.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>with</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-Realizada-a-Luciana-Sandoval-El-Salvador-parte-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia Realizada a Luciana Sandoval El Salvador parte 1</video:title>
      <video:description>La importancia de la endoscopia como prevención del cáncer gástrico, en este programa de televisión el Dr. Julio Murra Saca de la República de El Salvador, Realiza una endoscopia del aparato digestivo superior a una reconocida presentadora Luciana Sandoval, el Dr. Ricardo Sandoval Vásquez, reconocido médico anestesiólogo, le administra la sedación, Nosotros siempre hemos resaltado la importancia de prevenir los cánceres más frecuentes como son los del colon y recto por medio de la colonoscopia cada 5 años, la mamografía para prevención del cáncer de mama, la citología para el cáncer de útero, la endoscopia del aparato digestivo superior para prevención del cáncer gástrico y el antigeno prostático especifico y ultrasonografia trans rectal para la prevención del cáncer de próstata. No sea usted o un familiar una persona más en las estadísticas de los cánceres, recuerde la prevención es la mejor medicina, más información en nuestra pagina Web www.murrasaca.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/b17d85db-d4ed-4f12-b99d-1a0a1bf33de2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-04T23:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3337.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endoscopio</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>laparoscopia</video:tag>
      <video:tag>cirugia</video:tag>
      <video:tag>medicina</video:tag>
      <video:tag>Dr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LLRV-Lunar-Landing-Training-Vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LLRV Lunar Landing Training Vehicle</video:title>
      <video:description>The Bell Aerosystems Lunar Landing Research Vehicle or LLRV was sometimes called the flying bedstead. This video show this LLRV in flight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1c734ba-8c7f-4a23-8dae-405eaf79cd54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-13T05:41:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11678.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Vehicle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shrewsbury-Smart-Lipo-Treatment-Smart-lipo-Monmouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrewsbury Smart Lipo Treatment| Smart lipo Monmouth</video:title>
      <video:description>Looking for Smart Lipo treatment in Shrewsbury, Monmouth, New Jersey, then visit Medispa. For successful liposuction procedures consider our smart lipo treatment offers, at a cost that suits your pocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/b190617f-c465-4f85-bec7-ba4629b97973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-03-20T11:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3977.mp4</video:content_loc>
      <video:uploader>Dr. Joseph Fretta</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Week-by-Week-Guide-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Week by Week Guide HD</video:title>
      <video:description>Babycenter has the pregnancy week by week information you need See how your baby is growing week by week throughout your pregnancy for more details watch video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b18459b4-ac6d-4c19-867c-8d9dec2c40e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-12-01T04:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10252.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Wildlife-Conservation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genetics of Wildlife Conservation</video:title>
      <video:description>Wildlife is endangered by human activities as never before and species extinctions threatens the biosphere and our own future well being. ... all Â» Renowned wildlife biologist David Woodruff will illustrate the use of new genetic methods in the management of threatened and endangered species, and show how the process of genetic erosion in fragmented populations compromises the future of even protected populations. Series: Science Matters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b1943b6a-d912-4cac-b56b-8b03269c8b3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1795</video:duration>
      <video:publication_date>2007-09-12T00:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1010.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>wildlifeconservation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colliding-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colliding Galaxies</video:title>
      <video:description>Way to go milky way. Galaxies are the building blocks of the universe, in which collisions and mergers are part of life. The milky way is in the process of pulling in another galaxy. So are we safe in our galaxy, find out here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1aaeb71-b983-4557-ab49-86fe3895481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-23T10:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7688.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Colliding</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-tsunami-is-being-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how tsunami is being formed?</video:title>
      <video:description>A tsunami (Japanese: 津波, lit. &quot;harbor wave&quot;;[1] Japanese pronunciation: [tsɯnami]; English pronunciation: /tsuːˈnɑːmi/ tsoo-NAH-mee or /suːˈnɑːmi/ soo-NAH-mee[2]) is a series of water waves (also called a tsunami wave train[3]) caused by the displacement of a large volume of a body of water, usually an ocean, though it can occur in large lakes. Tsunamis are a frequent occurrence in Japan; approximately 195 events have been recorded.[4] Owing to the immense volumes of water and the high energy involved, tsunamis can devastate coastal regions. reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/b1c870fe-77b9-49f8-8c2e-97e4f852d398/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-03-15T18:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6872.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 18 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15873.jpg</video:thumbnail_loc>
      <video:duration>4986</video:duration>
      <video:publication_date>2012-08-28T21:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQVlVhGKfHc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Kinesin-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Kinesin movement</video:title>
      <video:description>Kinesins are a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule cables powered by the hydrolysis of ATP. The active movement of kinesins supports several cellular functions including mitosis, meiosis and axonal transport.
This video features an animation of kinesin movement. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b1e4562a-180e-464f-92f5-cf73f5284213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-06-26T01:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2892.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>Vesicles</video:tag>
      <video:tag>Carrier</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Microtubles</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model-Muscularis-Serosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Muscularis &amp; Serosa</video:title>
      <video:description>Methods: Formalin fixed, paraffin wax embedded sections were selected from surgical resection specimens from 10 cases diagnosed as Crohn&apos;s disease. The block that showed the most granulomas was selected from each case. Sections S mu-m thick were immunostained with antibodies directed against the endothelial markers factor VIII related antigen and Ulex europaeus lectin, and against the vascular wall components collagen IV and laminin. Granulomas were counted on each slide in the serosa, muscularis propria, submucosa, and mucosa. In each area granulomas were classified according to their relation to lymphatic or blood vessels. Overall, an average of 46.1% of granulomas was related to lymphatic vessels, with the majority of these being adjacent to the vessel, rather than in the lumen or distorting the wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2026df5-3c68-41b2-86cc-9546d18d1115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T12:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5378.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscularis</video:tag>
      <video:tag>Serosa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheeky-Monkeys-cute-baby-monkeys-at-play-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey&apos;s cute baby monkeys at play by BBC</video:title>
      <video:description>Despite being urbanized for a couple of decades now meaning food is available all year round, these monkey&apos;s still give birth seasonally. Cute baby monkeys at play in the Cheeky Monkey series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2032f87-dc2f-4bbb-97b4-d08f33a3fdfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-11-26T05:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8128.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>at</video:tag>
      <video:tag>play</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pediatric-advice-on-ingested-poison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric advice on ingested poison</video:title>
      <video:description>Have your child ever faced death due to ingested poison? ooh no, that sound ridiculous, you even don&apos;t have a kid,but anyway your neighbor has. This video gives a stepwise course in case of ingested poison in children. It is handy as a first aid measure before you head to a medical facility.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b20485ab-7569-436a-b740-ad7b8a995bde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-11-16T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5501.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Ingested</video:tag>
      <video:tag>poison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-open-the-airways-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to open the airways? by Bupa</video:title>
      <video:description>How is cardiopulmonary resuscitation, or CPR, carried out? Watch this beautifully descriptive video on how to provide this life-saving procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2325230-3897-4446-ab70-8fc62fbac1b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30071.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>airways</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>Resuscitation</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nice-reaction-KMnO4H2O2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nice reaction-KMnO4+H2O2</video:title>
      <video:description>KMnO4+H2O2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6f88031d-98a4-4633-a7bb-79822ab28bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-07-03T11:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2936.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>KMnO4</video:tag>
      <video:tag>H2O2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics</video:title>
      <video:description>What are Probiotics? Probiotics are microorganisms or bacteria that are beneficial to a living organism, in humans such bacteria can be seen in digestion. This video educates more on probiotics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b235acc5-40a3-408a-ada8-da96d837ce51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-16T15:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5538.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>What</video:tag>
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      <video:tag>probiotics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ebola</video:title>
      <video:description>This is a presentation that will show you what Ebola is.  It does not have narration but it is interesting and informative.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b23ab3df-8c8e-43f6-b6cc-cd2ea9b6dc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2014-10-07T05:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31939.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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      <video:tag>ebola</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Working principle of X-ray</video:title>
      <video:description>X-rays are used to see the structure of muscles and bones and to diagnose damages. This video explains the main principle used in x-ray devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b4aab99e-0cce-4c27-8ade-58a42a33b248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-10-23T16:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7225.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>working</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Warts - 3D Medical Animation</video:title>
      <video:description>The warts commonly seen on the skin are caused by a viral infection. The culprit is one of the HPVs (human papillomaviruses) that can be spread from person to person or be acquired through contact with a contaminated surface.

Over 100 types of HPVs have been identified that infect skin or mucous membranes, depending on the virus type. HPV types that infect skin lead to the development of common skin warts.

HPVs have gained widespread attention for their proven role in the development of genital and anal cancers, particularly cancer of the cervix. Specific &quot;high risk&quot; types of HPV that infect the mucosal tissue that lines the genital area are responsible for these carcinogenic (cancer-causing) effects. &quot;High risk&quot; HPVs have also been implicated in the development of a subset of head and neck cancers that develop in the area of the tonsils.

There are also &quot;low risk&quot; HPV types that lead to the development of benign lesions in the genital area, such as genital warts. Some of these HPV types infect skin and cause warts in various locations on the body. Other HPV types cause benign growths, or papillomas, on the vocal cords.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4b68867-a9c9-448e-af5b-be75cc748636/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-09T12:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4842.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffrent Views About Big Bang</video:title>
      <video:description>There are various questions which always comes in mind. How the universe was formed? How the huge bodies remain suspended in the sky? This video shows the views of great peoples about the Universe.</video:description>
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      <video:duration>550</video:duration>
      <video:publication_date>2010-11-23T22:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5815.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>documentary</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Machinus Examinis</video:title>
      <video:description>This video episode of through the worm hole features the AI of swarm bots. It is said that these swarm bots can achieve task that a single robot cannot do, similar to ant colonies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4c6547b-0c97-4b3d-af20-1cbb8468707b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-09T07:08:13.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swarm</video:tag>
      <video:tag>Bots</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Machinus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Analytical Approach to Platform Comparison</video:title>
      <video:description>In today’s world, where we are all bombarded with various platforms and instrumentations, how do you decide which platform to go with in support of your project?/nAfshin Safavi, Ph.D., of BioAgilytix offers his expert opinion in this Virtual Podium presentation./nLearn more about Afshin here: http://www.bioagilytix.com/experts/dr-afshin-safavi/nLearn more from the Virtual Podium library here: http://www.virtualpodiums.com</video:description>
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      <video:duration>363</video:duration>
      <video:publication_date>2015-03-05T14:18:35.000Z</video:publication_date>
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      <video:category>Cell Biology</video:category>
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      <video:tag>Based</video:tag>
      <video:tag>immunoassay</video:tag>
      <video:tag>Biomarker</video:tag>
      <video:tag>PK</video:tag>
      <video:tag>immunogenciity</video:tag>
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      <video:description>According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5945.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Physics</video:category>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b5098bc6-f749-4ac9-b569-c2e96555a97e/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>2</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
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      <video:tag>MRCP</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2010-12-11T00:56:36.000Z</video:publication_date>
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      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
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      <video:tag>History</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Doctors GO CRAZZZYYY</video:title>
      <video:description>This is an episode from the American television series, House M.D. The show is a medical draw and this clip shows why doctors may go crazy sometimes when dealing with patients.</video:description>
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      <video:publication_date>2011-12-01T19:55:18.000Z</video:publication_date>
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      <video:category>Others</video:category>
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      <video:tag>doctors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Airbus A340- Only 20 Feet Over Maho Beach</video:title>
      <video:description>Amazing video showing the airbus A340 going just 20 feet over Maho beach Saint Maarten Saint Martin. Video is really interesting.</video:description>
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      <video:publication_date>2011-12-15T02:10:00.000Z</video:publication_date>
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      <video:tag>Saint</video:tag>
      <video:tag>Maarten</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How to operate 1ch rf toggle remote control switch</video:title>
      <video:description>This 1CH rf remote control switch operates in the 315/433MHz frequency. Just press slightly the button on the remote, you can control on/off, open/close of universal electrical devices. 
It is easy to use it to control a lamp. Watch the video, you will know how.</video:description>
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      <video:duration>116</video:duration>
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      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>operate</video:tag>
      <video:tag>1ch</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>toggle</video:tag>
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      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lamp</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>LKec 11 - Biology 1B - Lecture 12: Flowering</video:title>
      <video:description>Biology 1B - Lecture 12: Flowering

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26404.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-19T01:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ajPbLL8RaM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>If you plan on being a physiologist or you just like science in general then go no further than these five video tutorials on the cell transport physiology of the human body in the video content of human physiology the term cell physiology often specifically applies to the physiology of membrane transport neuron transmission</video:description>
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      <video:tag>Transport</video:tag>
      <video:tag>Physiology</video:tag>
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Alpha, Beta, Gamma Decay and Positron Emission</video:description>
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      <video:duration>1023</video:duration>
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      <video:category>Chemistry</video:category>
      <video:tag>types</video:tag>
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      <video:uploader>tubeman</video:uploader>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video is a lesson on Neutrinos application.</video:description>
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      <video:description>Conjugation and Spectro

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>Venus</video:tag>
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      <video:description>The membrane covering the brain and the spinal chord is called the meninges. When this meninges is infected with a bacteria it is known as meningitis. This video explains how to recognize and treat meningitis.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/hOwQQryixJM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Butadiene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person.
It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and points towards the left.
The main purpose of the heart is to pump up blood around the body.
The Heart is divided into separate right and left sections by the interventricular septum, or &quot;septum&quot; when the context is clearly that of the heart. Each of these (right and left) sections is also divided into upper and lower compartments known as atria and ventricles, respectively.

The four main chambres of the heart are 
	
Right Atrium 
Right Ventricle 
Left Atrium 
Left Ventricle .</video:description>
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      <video:tag>biology</video:tag>
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      <video:tag>atrium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
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      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Techniques</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8431.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsil</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>Caseum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Supercritical-Carbon-Dioxide-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Supercritical Carbon Dioxide CO2?</video:title>
      <video:description>Video shows a plastic chamber holding CO2 inside it and the different observations performed there. Video is really interesting, have a look at it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b962d975-6daf-4b8c-bc0d-340044f383a8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-09T05:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29779.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>close</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stereocillia-or-Stereovilli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stereocillia or Stereovilli</video:title>
      <video:description>This video shows the Stereocillia often known as Stereovilli. They are cell&apos;s modification and we can find them in genital system and in inner ear. In inner ear they are obtaining our balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b9a6540e-e81c-4154-ba72-a666ce0f47e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-03-25T20:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/75.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stereocillia</video:tag>
      <video:tag>Stereovilli</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Ear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 22 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27126.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-21T02:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cap9dBn4-dc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>22</video:tag>
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      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earth-Showered-By-Cosmic-Rays-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth Showered By Cosmic Rays 2008</video:title>
      <video:description>This video shows that mysterious cosmic rays were discovered at 2008 bombarding Earth from space. The source is unknown and theorized that it is close to our solar system and could be made up of dark matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b9b47702-a306-4609-8777-67e35bb7b8c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-13T05:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11673.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Sugar-Lovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Sugar Lovers</video:title>
      <video:description>Why We Love Sugar? This video shows the reasons behind our sugar loving nature. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9d4e8d6-5b4c-4732-bfb4-4a0ff14a2dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-02-08T01:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29521.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>sugar</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Volume</video:title>
      <video:description>This video explains all the terms related to calculation of volume and its units. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9dd3b2d-66e8-498e-83d8-3b93db35cf10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2010-12-06T11:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6499.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>volume</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-Quality-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism - Quality Treatment in India</video:title>
      <video:description>The medical tourism might be quite useful when one is looking for a good treatment. India is an example of a country providing good quality medical procedures. The video is showing a patient who has been treated there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9e3d857-9b7b-44f9-8480-44b3fcc7ca60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9433.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>India</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Supera-Transhepatic-Biliary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Supera Transhepatic Biliary System</video:title>
      <video:description>A step by step working procedure of supera transhepatic biliary system is shown in this 3D medical animation. Video is really helpful and is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b9fc6ff2-cd61-453a-a791-5a9f08d5661b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-04-07T18:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30449.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Supera</video:tag>
      <video:tag>Transhepatic</video:tag>
      <video:tag>biliary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-yag-laser-trabeculoplasty-for-glaucoma-operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a yag laser trabeculoplasty for glaucoma operation</video:title>
      <video:description>Meet Mr Geller, the managing director of Myers Florida using a yag laser for glaucoma operation. The laser is 1.5 joules/pulse and treats a trabercular mesh between the iris and cornea for glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba10f273-ee5d-4bab-b0c0-97ba7a8629b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10719.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Glaucoma</video:tag>
      <video:tag>Operation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Expected-Value-of-Binomial-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Expected Value of Binomial Distribution</video:title>
      <video:description>Expected Value of Binomial Distribution

Expected value of a binomial distributed random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22626.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-11T02:43:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqcxYnNlI3Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunoglobulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunoglobulin</video:title>
      <video:description>Imminoglobulin is also known as an antibody. This video describes the structure and function of antibodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8dbe96b3-0cb5-459c-8aac-b9d9262fe1da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-04-08T20:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antibodies</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Eclipse-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Eclipse Video</video:title>
      <video:description>A video clip showing the solar eclipse is shown here. A brief explanation of the whole process with the reason behind it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ba67a9a6-02a8-41ae-aaff-67395511e495/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2013-01-30T05:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29048.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Seabed-Prehistory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabed Prehistory</video:title>
      <video:description>Archaeologists have created a 3D visualisation of a whole prehistoric landscape now submerged 20 metres under the English Channel, and 8 miles off the West Sussex coast. This is how we believe it may have looked over 8000 years ago, based upon environmental and geophysical surveys; an estuary populated by families living from the river, sea and land; a river surrounded by salt marsh and forest. Find out more about the project at http://www.wessexarch.co.uk/projects/marine/alsf/seabed_prehistory/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba370dec-b20f-48fa-a875-4e667a378882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1647.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
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      <video:tag>mesolithic</video:tag>
      <video:tag>stoneage</video:tag>
      <video:tag>3d</video:tag>
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      <video:tag>sussex</video:tag>
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      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urinary-Bladder-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Histology</video:title>
      <video:description>The urinal bladder is the organ that is tasked with the collection of urine from the kidneys, and hold it prior to disposal. Its size and position may vary depending on circumstances, but it can hold up to 600ml of urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba39e317-321c-4dac-aabd-69512cafeefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T10:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8390.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Structure</video:title>
      <video:description>Neurons which are  are the building blocks of the nervous system and their structure are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba469144-4609-46eb-94ed-9b7c8810dd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-12T04:20:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11507.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-continuous-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple continuous pattern suture</video:title>
      <video:description>Continuous pattern is faster but the security of the entire suture line rests on reliability of two knots simple continuous pattern sutures in the suggested model in terms of suturing time and damage to the pad. further research in human subjects is still required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab9d6378-2d13-4f95-9f5b-8bddebbbf3f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11058.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sci-Fi-Science-Michio-Kaku-Bloopers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sci Fi Science Michio Kaku Bloopers</video:title>
      <video:description>Video source is acedemic science there are so many gaps in our knowledge of the sun we have mapped practically every square mile of the planet mars we know more about mars than the surface of the earth in fact but the sun constantly changes its not made out of a solid surface at all its made out of plasma roughly 75 percent hydrogen and 25 percent helium Thats why this probe is so important because it will travel inside the orbit of mercury where no other space probe has gone before dr kaku</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba565c06-f219-4dff-ac4c-6c2725a68a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T08:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28378.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Bloopers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloud-City-Sci-Fi-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloud City - Sci Fi Science</video:title>
      <video:description>This is a video on Sci Fi science in this clip takes a look at a floating city such as a cloud city, these gentlemen are out to prove how this can happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba571714-b879-4a90-9130-ee4114beadef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28420.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>City</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dealing-With-Reflexes-in-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing With Reflexes in a Baby</video:title>
      <video:description>This video will help you in understanding the reflexes in a baby. Here is a baby shown with his daily activities and the problems he is facing due to these reflexes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba6572ef-662d-41a6-b4ea-6d5bff34d37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30047.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-coding-and-protein-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA coding and protein production</video:title>
      <video:description>How Much DNA Codes for Protein. Dna codes for protein is two main steps. These are transcription and translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd47498b-0733-4042-89f9-e88f7d701c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T00:28:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5867.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>coding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-Cancer-Treatment-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Cancer Treatment - India</video:title>
      <video:description>Cervical cancer treatment in India at advanced cancer surgery hospitals of Delhi is shown in the video. The treatment is at affordable prices and is really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf06db74-1567-41fc-a77b-d2c6f18b0038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-01T20:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10345.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Restoring-the-Land-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Restoring the Land (clip)</video:title>
      <video:description>In this program, we&apos;ll visit a Naval Air Station where a team from the Environmental Protection Agency manages a massive program to remove a half-century of hazardous waste, and will profile such jobs as hazardous-waste technician, chemist, toxicologist, and EPA project manager.

Jobs profiled in this program include:
Project Manager, Technical Manager, Safety Officer, Chemists and Scientists

22 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=2e291b41-65cc-43d8-8c6f-4ebe02da8213&amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306&amp;cat=</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf13d899-fc19-4580-885c-0b1ff91f8182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-05-30T09:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2703.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>Restoring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>land</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>management</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>agency</video:tag>
      <video:tag>Chemist</video:tag>
      <video:tag>Tox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Postural-And-Parachute-Reflex-of-An-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural And Parachute Reflex of An Infant</video:title>
      <video:description>Postural reflexes are automatic movements of body to counteract the effect of gravity to gain equilibrium. Parachute reflexes occur in older age child when you rotate the body of infant quickly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf15f3c7-d3bc-47fa-9bb4-cc17e5fc1053/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2013-02-10T01:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29852.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Parachute</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Intelligent-Design-is-WRONG-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Intelligent Design is WRONG, Part II</video:title>
      <video:description>Make sure you watch &quot;Why Intelligent Design is WRONG&quot; before watching this video.  Here I simulate evolution without the use of a goal image as in Part I.  

This time fitness is determined based on a two part mathematical function.  It is analogous to an animal&apos;s behavior evolving to balance its need to find food and find mates (really can&apos;t do both at the same time, well, not effectively) or a seal&apos;s flipper evolving to be both good on land and in the sea.  Here the function pulls the organisms in two directions.  

The combination of random mutations with survival of the fittest drives the population to an extremely improbable solution, but one with very good fitness.  And this is what I am trying to show, that random mutations and recombination combined with survival of the fittest will weed out the best organisms (those that seem perfectly designed for their environment) leading to extremely complex and highly improbable outcomes in only a few generations.

This video does not attempt to prove ID wrong or Evolution correct.  It merely attempts to point out that the central claim of ID is wrong.

To download this video go to:
http://www.mediafire.com/?6bncne30dcm

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?etazd2gthyw

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf22a891-ca0b-48ad-b61d-7fe4877e85a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2009-05-27T21:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2538.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Experim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-More-on-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - More on Internal Energy</video:title>
      <video:description>More on Internal Energy

Getting more intuition of internal energy, heat, and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22652.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2012-09-11T02:46:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aOSlXuDO4UU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries part 4</video:title>
      <video:description>A Study of the Sun spots showed that they occur every 11 years and can affect the earth&apos;s climate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf4c7424-2f27-4ea5-b8ab-f095b0daa02d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-12T06:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7496.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Maintain-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Maintain a Light Microscope</video:title>
      <video:description>Video tutorial showing the step by step process for a proper use of light microscope. Teaching resources are developed by a biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf5ae3c9-c16e-4b6d-939d-476481450111/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2013-02-09T05:49:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29776.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Transgenic-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Transgenic mice</video:title>
      <video:description>Transgenic mice are mice that contains additional foreign DNA in every cell. Transgenic mice are useful tool for studying cell and tissue specific response to diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/12ffccb7-3c6c-434e-b72d-5ff63adc8f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T21:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5793.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conductivity-of-Electrolyte-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conductivity of Electrolyte Solutions</video:title>
      <video:description>This video contains the experiment demos to show the electrical conductivity of solutions. Different chemical reactions showing the release of electrons is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf5b0ce2-21fd-4810-a1a2-1776a692e8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-24T18:57:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5993.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>conductivity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Magnet</video:title>
      <video:description>This video demonstrates the properties of a magnet. A magnet attracts magnetic substances like cobalt, steel, nickel and iron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf602845-4cbc-499c-9305-fffd315b0147/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-11T23:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11135.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>Attractive</video:tag>
      <video:tag>Directive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Electromagnetism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Electromagnetism 1</video:title>
      <video:description>Electromagnetic levitation which is a method by which an object is suspended with no support other than magnetic field is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf6ba7e2-c214-4a34-9d3d-e892d7cf7073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-05-27T21:43:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2584.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-interpretative-visualization-of-T-cell-mobility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An interpretative visualization of T-cell mobility</video:title>
      <video:description>An interpretative visualization of T-cell mobility from blood to lymph through the thymus-dependent zone of the lymph node using evidence-based research.
video Reff: Marc Dryer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/bf815b4c-c57f-40fd-8d6f-9537950f9db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2007-12-19T01:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1186.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Putting-a-Subcutaneous-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Putting a Subcutaneous Injection</video:title>
      <video:description>Subcutaneous injection are used to place the medicine directly into tissues blow the skin. A proper method for placing these injections is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf9a3621-eb56-4391-b869-08a10df98959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2013-02-10T01:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29856.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>subcutaneous</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Metal-Chloride-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Metal Chloride  (NB)</video:title>
      <video:description>Metal Chloride  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26437.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T01:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zghfd6Nz5Rk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Metal</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fixation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fixation</video:title>
      <video:description>( http://www.abnova.com ) - The cells must be fixed and permeabilized to ensure free access of the antibody to its antigen. Fixation methods fall generally into two classes: organic solvents and cross-linking reagents. This video uses formaldehyde as a cross-linking reagent to fix cells. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/79fd1393-a614-474b-a6e5-f5545e26a0db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-08-30T07:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4501.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HoLEP-Holmium-laser-Enucleation-of-Prostate-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HoLEP (Holmium laser Enucleation of Prostate) Procedure</video:title>
      <video:description>The investigators are now proposing to compare two laser techniques for treating Benign prostate hyperplasia this will confirm whether the two techniques are equivalent in efficacy and safety independent of size as well as cost the two techniques are available world wide as standard of care</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf9d7a6a-2f5c-428a-9611-25dcea978829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T01:40:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9860.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HoLEP</video:tag>
      <video:tag>Holmium</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>enucleation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turbine-go-Kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turbine go-Kart</video:title>
      <video:description>This video demonstrates through a step by step procedure of how to go about making a go-kart. Not just a simple one but one that has a telsa turbine!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bfa0aca0-ddba-4827-8c3f-fbce4a90bc79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-25T23:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-Teflon-Tape-For-Secrate-Messages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a Teflon Tape For Secrate Messages</video:title>
      <video:description>A very helpful video showing a step by step process of applying a Teflon tape for secrete messages. Watch this video and you will definitely add this tape to your collection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bfa78e78-9821-4fb9-9215-e13a94143ed7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2013-01-18T05:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28827.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teflon</video:tag>
      <video:tag>Tape</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>sick</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-Electrolytes-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and Electrolytes Part 3</video:title>
      <video:description>Water is an essential carrier for nutrients and metabolites,
and it comprises the major part of human body mass
at any age. Water and electrolyte requirements per unit
body mass are very high after birth and decrease with age
until adulthood. Most published studies on the adaptation
processes of water and electrolyte metabolism relate to
the preterm neonate, while studies on water and electrolyte
metabolism in older paediatric patients are limited.
Therefore, recommendations for children are often based
on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfc14709-5e52-4762-8406-83ce227f3d1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-11T23:18:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5022.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-parasitoid-wasp-manipulating-the-brain-of-a-cockroach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A parasitoid wasp manipulating the brain of a cockroach</video:title>
      <video:description>The parasitoid wasp Ampulex controls the cockroach&apos;s behaviour for the benefit of its own offspring. The wasp&apos;s venom inhibits parts in the cockroach&apos;s brain which enable the cockroach to</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bfd79c25-a1ab-4bf1-a40f-a793e456eb93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-04-21T22:07:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1923.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Wasp</video:tag>
      <video:tag>Cockroach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-clasify-by-temperature-dependent-wroth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria clasify by temperature dependent wroth</video:title>
      <video:description>There are different kinds of Bacteria.  Take a look at bacteria classified by their growth at different temperatures.  A look at the wide temperature ranges in which Bacteria choose to live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c0063a6f-b929-4d5c-9873-9e3de52ce38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2014-10-01T17:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31741.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>temperature</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>thermophile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimals-Addition-and-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimals Addition and Subtraction</video:title>
      <video:description>This video will show you how to add and subtract two or more decimals. Some of the examples are shown in the video whic will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ea055a14-5f2a-4330-8eb5-bb72b5e3234c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-12-04T12:40:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6417.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ubiquitous-Proteins-and-Evolution-in-Genetic-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ubiquitous Proteins and Evolution in Genetic Evidence</video:title>
      <video:description>This video continues on the expounding of the evolution theory and the role that it plays in genetic evidence. This section takes a look at the ubiquitous proteins that are found in most living organisms on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0328ac4-a4c3-43f8-bf84-683689647612/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-17T12:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5573.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cost-of-the-health-care-reform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cost of the health care reform</video:title>
      <video:description>Is the health care reform cost V expensive to the Americans, are there over assumptions does it have consequences to the public? Watch this video and learn the truth on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2aaa5f2-bca0-4ac0-86b5-90284de0ce90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T06:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9325.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>reform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flu-virus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flu virus animation</video:title>
      <video:description>CGI showing how the flu virus gets to work.  This is one of many animated clips showing the effects of   different viruses on the human body. Wikipedia Text: Influenza, commonly referred to as the flu, is an infectious disease caused by RNA viruses of the family Orthomyxoviridae (the influenza viruses), that affects birds and mammals. The name influenza comes from the Italian influenza, meaning &quot;influence&quot; (Latin: influentia). The most common symptoms of the disease are chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Fever and coughs are the most frequent symptoms. In more serious cases, influenza causes pneumonia, which can be fatal, particularly for the young and the elderly. Although it is often confused with other influenza-like illnesses, especially the common cold, influenza is a much more severe disease than the common cold and is caused by a different type of virus. Influenza may produce nausea and vomiting, particularly in children,[1] but these symptoms are more common in the unrelated gastroenteritis, which is sometimes called &quot;stomach flu&quot; or &quot;24-hour flu&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c0399044-5adf-4ed8-93f7-23d2c3103cb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-17T08:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2237.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>CGI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/About-B-Vitamins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About B Vitamins</video:title>
      <video:description>B Vitamins.. Too Much of a Good Thing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c036bebd-cd74-4c49-8756-c586034d8d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2010-11-23T00:26:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5717.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>Vitamins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceptance-of-evolution-does-it-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceptance of evolution: does it matter?</video:title>
      <video:description>When asked about the consequences of half of the population not accepting evolution, Peter Atkins of Oxford University pointed out that understanding our nature and respecting other life forms is very important for the our own wellbeing. He stressed that this understanding would be very difficult unless people believe in evolution. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c03ee4d9-f6cf-4d48-976b-4ccc860db1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2007-08-10T00:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/667.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 61A - Lecture 17</video:title>
      <video:description>Computer Science 61A - Lecture 17

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26961.jpg</video:thumbnail_loc>
      <video:duration>2847</video:duration>
      <video:publication_date>2012-09-19T06:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcxygOr4u2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meeps-Math-Matters-2-summing-even-and-odd-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meep&apos;s Math Matters 2: summing even and odd numbers</video:title>
      <video:description>Second Meep&apos;s Math Matters Video. I build on the previous by looking at summing consecutive even numbers (2 + 4 + 6 + ... ) and odd numbers (1 + 3 + 5 + ....) Spread the math love!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c2dc9141-5f76-4796-b1db-bf06681293b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2009-04-17T00:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1797.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>summation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disaster-at-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disaster at Chernobyl</video:title>
      <video:description>A presentation on the Chernobyl disaster. These series of pictures with captions paint a very human picture of the disaster that is one of the most important in recent history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c2f3e836-bb17-4521-b00d-9edca97dfd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2014-10-02T20:30:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31823.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>captions</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Destruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plate-Tectonics-formation-of-the-continents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plate Tectonics: formation of the continents</video:title>
      <video:description>Plate tectonics is a theory that explains the large scale movement of the lithosphere. It is believed that the continents were once joined together to form a super continent. Later, due to movement of the tectonic plates, the continents were separated and form the continents as we see them now. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/c2f67046-0ae3-40d9-9fa4-bc4ccd17d231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2010-10-16T17:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4684.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tectonics</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Absorption</video:title>
      <video:description>This simple animation illustrates how an acidic molecule like aspirin can change its polarity depending on the environment. Aspirin, which is non-ionized in the strongly acidic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c3020f18-1adc-42bf-be72-537903147496/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-04-24T23:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2104.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>pharmacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-Documentary-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC Documentary Part 8</video:title>
      <video:description>The interesting BBC documentary reveals curious facts on the history of mathematics. In this part a story about ancient China is presented. How the mathematics education was implemented in the Chinese state...learn from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c2fd1a2b-090b-4b03-b6a5-b80dc047d04a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-12-06T15:30:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6539.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hispanic-Ethnic-Rhinoplasty-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hispanic Ethnic Rhinoplasty Patient</video:title>
      <video:description>Hispanic Ethnic Rhinoplasty Patient Before and After African American Rhinoplas is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d1fda61-1128-4589-b09a-3e873f8287fc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-30T23:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9744.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hispanic</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Rhinoplas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Nose-Job-by-Rhinoplasty-Specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Nose Job by Rhinoplasty Specialist</video:title>
      <video:description>This video shows a the rhinoplasty surgery experts for the nose jobs. Difference between the patient before and after the treatment is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a740505-2276-4e87-9dad-bfe9a8df91f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-12-01T04:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61A - Lecture 29</video:title>
      <video:description>Computer Science 61A - Lecture 29

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26978.jpg</video:thumbnail_loc>
      <video:duration>2331</video:duration>
      <video:publication_date>2012-09-19T06:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/huJgTMZLfys</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-rhinoplasty-before-and-after-with-dr-paul-nassif</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision rhinoplasty before and after with dr paul nassif</video:title>
      <video:description>A revision and ethnic rhinoplasty specialist dr paul s nassif is a reconstructive surgeon whose original techniques in surgery have been recognized around the world by his peers and patients as well as by the media.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86494193-c05d-4df5-a7b9-fa289f7099cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-01T04:36:13.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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133-137, pg. 170</video:description>
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      <video:tag>26</video:tag>
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    <loc>https://dnatube.com/videos/Professor-Graham-Brown-on-the-outbreak-of-swine-flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professor Graham Brown on the outbreak of swine flu</video:title>
      <video:description>Australia well prepared to face swine flu outbreak, says Director of the Nossal Institute for Global Health at the University of Melbourne, Professor Graham Brown/nProfessor Brown says he is not surprised that the World Health Organisation has called the recent outbreak of swine flu a public health emergency of international concern./nThis has been noted as an epidemic of potential concern as the World Health organisation want to act early; because the flu has traveled outside Mexico, there is a risk of it becoming a pandemic, he says./nProfessor Brown says there is no current vaccine for swine flu but that it would be possible - now that the genetic sequence is known - for scientists to begin preparing the seed lots and make a vaccine for the future. Yet Professor Brown says this could take a few months./nWe do not have immunity to swine flu and we do not expect current influenza vaccines to protect humans against this new strain, but anti-viral drugs should be effective, he says./nProfessor Brown says this outbreak will provide Australia with a good opportunity to prepare itself for a pandemic. He says that at times like this, it is more important than ever to remember the simple measures - like washing your hands - needed to prevent the spread of any form of influenza spread.</video:description>
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      <video:duration>477</video:duration>
      <video:publication_date>2009-09-02T02:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3306.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Brow</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-104-Lecture-24-approximately-50-minutes-of-lect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 104 - Lecture 24: approximately 50 minutes of lect</video:title>
      <video:description>Economics 104 - Lecture 24: approximately 50 minutes of lect

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27078.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-19T06:39:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bbwVSxBBhRg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>104</video:tag>
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      <video:tag>24</video:tag>
      <video:tag>Approximately</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Four-layers-of-trachea-a-histology-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four layers of trachea - a histology video</video:title>
      <video:description>This histology video shows our layers of trachea which is a tube that connects the pharynx or larynx to the lungs, allowing the passage of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543a7648-2097-40b5-a4e3-25eeebf652ca/cand_25.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-30T22:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9657.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Born-to-Be-WildSexing-the-crocodile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Born to Be Wild;Sexing the crocodile</video:title>
      <video:description>Crocodiles have been around since the ages of the dinosaur and they have adapted throughout the ages to survive. This is sexing the crocodile in the born to be wild series by Natalie Cassidy in Australia for BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c625888f-5e44-41a1-9f79-e1f544838fb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-26T01:16:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8051.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crocodile</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Natalie</video:tag>
      <video:tag>Cassidy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Rover-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Rover to Mars</video:title>
      <video:description>This video shows the clips for new rover to mars on this week by NASA. A detailed description of these programs and their success are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62a4678-8569-44d8-b08c-93a9b0a4f551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2013-02-09T07:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29842.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>new</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Examination-of-Female-Bimanually</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Examination of Female Bimanually</video:title>
      <video:description>This video shows how to do a bimanual hip examination of a female body. It provides the information that you need to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c632e876-a160-4d34-8185-1ea63aaed871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:41:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10122.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrophil-Chases-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil Chases Bacteria</video:title>
      <video:description>Neutrophil forms the essential part of innate immune system. In this video you can see in real time a neutrophil chasing a bacteria. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/c6486dd2-7c7c-406c-9a63-c496e13b34fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-05-02T16:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4330.mp4</video:content_loc>
      <video:uploader>Paollette Rivera</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chases</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Real</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SOLUTIONTHE-VALUES-OF-THE-QURAN-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SOLUTION:THE VALUES OF THE QUR’AN PART 2</video:title>
      <video:description>People who are oppressed, who are tortured to death,
innocent babies, those who cannot afford even a loaf of
bread, who must sleep in tents or even in streets in
cold weather, those who are massacred just because they
belong to a certain tribe, women, children, and old
people who are expelled from their homes because of
their religion... Eventually, there is only one
solution to the injustice, chaos, terror, massacres,
hunger, poverty, and oppression: the morals of the
Qur’an.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c63b79d3-b0b2-4b81-99da-a4614653b2d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2009-10-29T15:05:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3479.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-ck12org-Exercise-Standard-Normal-Distribution-and-the-Empirical-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - ck12.org Exercise: Standard Normal Distribution and the Empirical Rule</video:title>
      <video:description>ck12.org Exercise: Standard Normal Distribution and the Empirical Rule

Using the Empirical Rule with a standard normal distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22655.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-11T02:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2fzYE-Emar0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Literature-2007-Doris-Lessing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Literature 2007, Doris Lessing</video:title>
      <video:description>This video is of an interview with Nobel Laureate Doris Lessing who describes her journey while writing her novel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c64962ee-fb34-469e-8c48-a4733938f9c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-13T21:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5139.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Doris</video:tag>
      <video:tag>Lessing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hubble-sees-magnetic-monster-in-erupting-galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble sees magnetic monster in erupting galaxy</video:title>
      <video:description>Hubble sees magnetic monster in erupting galaxy  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c662ad56-0d30-436b-b8b5-f085c50d877c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-10T00:48:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4920.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>sees</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>in</video:tag>
      <video:tag>erupting</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-divison-video-under-flourescent-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell divison video under flourescent microscopy</video:title>
      <video:description>This video shows the beauty of spindle during cell division. As it is known, during cell division, microtubules are formed and these microtubules are attached to kinetechore region of chromosomes. Kinetechore is a special DNA sequence region. When microtubules binds to kinetechore, it seperated chromosomes from each other. As you see in the video, chromosomes are about to be seperated. Blue one is DAPI staining showing the presence of DNA. Red color shows the location of kinetechore. And green color shows microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c685f78b-994d-4cc0-9a98-00940b42032e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-03-30T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/141.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>human</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>mithosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Patient-Happy-with-the-Surgery-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Patient Happy with the Surgery Results</video:title>
      <video:description>Rhinoplasty Specialist Dr.Paul Nassif performs surgery on a patient. She already had a nose job but she needs another correction to be able to breath normally. The procedure helps her look better too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c68859f4-f572-4249-9316-7b737ee9c3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-28T23:25:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8555.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-antioxidants-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How antioxidants work</video:title>
      <video:description>Everything from tea to carrots to vegetable oils are being promoted as being good for your health. This is because these and many other foods contain antioxidants. Vitamin A, C and E (alpha-tocopherol) capsules are being consumed in larger and larger quantities because of their well established antioxidant properties.

Oxidation of a wide range of chemical compounds and the production of radicals at the cellular level are believed to be involved in the cause of many cancers and may also be important factors causing cardiovascular disease. This is why there is so much interest in antioxidants. But how exactly do antioxidants work?

The key role played by antioxidants in the body is their ability to react with radicals. When this happens the destructive properties of the radical is eliminated. A free radical is a chemical compound that contains one or more unpaired electrons. Radicals can be produced by exposure to energy such as radiation or may be the product of incomplete reactions in the cells that produce electrons that have escaped . The step that produces a radical is called the initiation step. Radicals are usually represented in chemical formula by a single dot. Below are three examples of initiation steps that illustrate the production of radicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c68e9c49-0cf4-4f92-a033-0532b3f8830c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-09T13:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4877.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 6</video:title>
      <video:description>Even more examples using the chain rule which is a formula for computing the derivative of the composition of two or more functions is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c696bc8e-8768-46fe-a674-9caab2ea45ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2009-05-27T18:40:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2325.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Environ-Sci-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Environ Sci - Lecture 17</video:title>
      <video:description>Environ Sci - Lecture 17

-Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27092.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-19T06:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AI4QZbL7U_Q</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Isosceles-and-Equilateral-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Isosceles and Equilateral Triangles</video:title>
      <video:description>This video shows how to solve the problems related to the isosceles and equilateral triangles. The example is discussed in the video which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6bd4bc5-d0c8-41f1-9a17-216fe29e2b9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2010-12-04T13:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6452.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Otitis-media-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Otitis media animation</video:title>
      <video:description>Otitis media refers to inflammation of the middle ear when infection occurs otitis media occurs when a cold allergy or upper respiratory infection and the presence of bacteria or viruses lead to the accumulation of pus and mucus behind the eardrum blocking the eustachian tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6c3eb57-cbc5-4594-8299-46de1d0ef187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T20:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10321.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PhDiddy-is-on-the-scene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ph.Diddy is on the scene</video:title>
      <video:description>Lyrics:/nI was the black belt of my class, marked out as an achiever. First day on the job, enter the gene-weaver.
My future colleagues look up from the PCR machine, checking me out man. The Ph.Diddy&apos;s on the scene.
So I claim my pipette and pimp it up to halt the theivin&apos;. Get the thermocycler going, my samples cool chilling.
Yeah, I shoot tips like I&apos;ve been here all my life. Waiting for instrument time with my free pizza slice.
I run my first Western blot. Man, this lab scene is easy. But wait up, hold a minute. I&apos;m feeling kinda queasy.
Is that Trizol I can smell? Oh, my head&apos;s in a spin! &apos;ve gone and dropped my freakin&apos; sample in the biohaz bin./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!/nI&apos;m always splitting cells, always working late. I&apos;ve cleared the biohazard bin so much I herniate.
Got samples botched, samples lost, samples dropped on the floor. Messy benches, empty buffers, lab politics galore.
My PI&apos;s buggin&apos;. Man he sounds like my father. Western blot once again, but development shows nada.
I&apos;m doin&apos; my time in the cell culture hood - at the weekend bro. It&apos;s the only time I could!
Then suddenly my data is starting to make sense. Even Western blot bands start to make an appearance.
So I repeat once again all the steps I need to follow. But every culture well... turned yellow./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!
I&apos;m talkin&apos; &apos;bout the ooh, ooh.../nSerum and media get swiped with no apology. And all my cells are showing abnormal morphology.
So now my PI&apos;s freakin&apos; &quot;Find something you can prove!&quot; But contamination aggravation knocks me off my groove.
So I stay late once again as the lab detainee. Yeah, its 9 pm but the thermocycler&apos;s free
I don&apos;t understand! What&apos;s happened now? That&apos;s it. Yeah, time to give up. I&apos;m throwing in the towel./nOoh, ooh, supergrad. I&apos;m talkin&apos; &apos;bout the ooh, ooh... Super</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/c6c25d9c-e73a-4efd-a271-adde53bbaff1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-10T18:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21912.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Diddy</video:tag>
      <video:tag>Scene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy.
Category:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6de39da-ba73-43d3-ab82-01e3fad130ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5620.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aseptic-Technique-For-Putting-on-Sterile-Gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aseptic Technique For Putting on Sterile Gloves</video:title>
      <video:description>How to put on sterile gloves using aseptic technique? This video shows a step by step procedure of wearing the sterile gloves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c6de6b63-86cf-41b2-8651-0c1d18feebb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-01T01:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9876.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Rate-Of-a-Reaction-An-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Rate Of a Reaction An Activity</video:title>
      <video:description>Here is an activity to test your concept of reaction rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6e5a320-325c-4307-9091-ed1b629e7ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-12-20T13:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6676.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Gastric-Band-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Gastric Band Surgery Animation</video:title>
      <video:description>Laparoscopic gastric band is performed by making several small incisions through which the surgeon inserts laparoscopic instruments to perform the surgery watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5cc1b18-49ad-4ae0-bef2-424e7bf2f3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-11T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11067.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mastectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mastectomy Procedure</video:title>
      <video:description>www.wss4m.com 

The Mastectomy Procedure

If you are scheduled for a mastectomy:

During the mastectomy you will be placed under general anesthesia. There will be an anesthesiologist monitoring your vital signs, and an EKG monitor will be used to monitor your heart.

The actual mastectomy procedure (with axillary node dissection) takes approximately 2-3 hours. If you have chosen to have reconstructive surgery at the same time the length of the surgery will increase. When performing a simple mastectomy the surgeon will make an incision along the outskirts of the breast closest to the area of the tumor. The skin is left in one piece. The surgeon will seldom remove the nipple; however, the milk ducts and connected tissue underneath the breast skin are gently cut and removed. The surgeon will often use drainage tubes to remove excess fluid (blood and lymph node fluid) from the body. These tubes are stitched into place and will be removed when the drainage becomes less than 1 ounce per day. This usually occurs within two weeks. The surgeon will dress (bandage) the site before you awake from surgery. 
ref: http://www.breasthealthonline.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6cfbce0-c0ab-46d1-a6e6-e32e5a72a760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-17T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1794.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mastectomy</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 3</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator. Learn more from this video demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6e7bc9f-22b3-431e-90ec-9fa90b01fea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>948</video:duration>
      <video:publication_date>2009-05-10T12:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Drug-binding-85a7c3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Drug binding</video:title>
      <video:description>Pharmacology (from Greek φάρμακον, pharmakon, &quot;drug&quot;; and -λογία, -logia) is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c709fc72-85ab-41cd-92c6-41b83cd3b9df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T14:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5515.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning - presentation</video:title>
      <video:description>Cloning which is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually is performed by 
Joseph G. Marx, PhD and is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c723ebb1-0249-4bad-8625-c9b34e680ff9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-06-10T01:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/486.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emotional-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotional pain</video:title>
      <video:description>Is psychological  pain the same as physical pain? this video investigates this very question.  As it turns out, they might be more a like than you might think.  Take a look at this fascinating video for a definite answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c7129118-8605-4e42-b32d-bf9d9d982e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2014-10-02T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31800.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>avoid</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>Fit</video:tag>
      <video:tag>emotional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cousins-join-the-monkey-health-spa-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cousins join the monkey health spa by BBC</video:title>
      <video:description>The Japanese have long enjoyed the hot springs and the 1960&apos;s some youthful monkey&apos;s thought it would be a nice idea to join them. The Japanese were not willing to share their spa with the monkeys so they built them their own the Monkey Health Spa in the Cousins series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ed111c-9ac4-4fa7-8f8d-983f7188c633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-26T06:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>Cousins</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Transcription and Translation</video:title>
      <video:description>This video provides a brief description of the process of transcription and translation. Transcription involves DNA to RNA and then the translation includes from RNA to proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c9cae17f-8cd3-44f6-aa9f-dcb1a64209cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2013-01-19T06:01:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28981.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Work-Done-by-Isothermic-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Work Done by Isothermic Process</video:title>
      <video:description>Work Done by Isothermic Process

Isothermic and Adiabatic processes.  Calculating the work done by an isothermic process.  Seeing that it is the same as the heat added.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22664.jpg</video:thumbnail_loc>
      <video:duration>1143</video:duration>
      <video:publication_date>2012-09-11T02:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiFWoXQPOJc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Isothermic</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-Symbols-Spherical-electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty Symbols: Spherical electron</video:title>
      <video:description>For decades it&apos;s been believed that the electron is like a ball, but recent reports reveal it to be spherical. Professor Ed discuss this recent reports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca0221b7-acfa-47af-a4f9-006cced18aab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2013-01-30T07:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29063.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Spherical</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctic-Iceberg-created-by-Tohoku-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctic Iceberg created by Tohoku Tsunami</video:title>
      <video:description>Two large icebergs have been created by the Tohoku tsunami ocean swell from Japan. The new icebergs are carved from the  Sulzberger ice shelf which is 8000 miles away from Japan despite the shelf being intact for more than 46 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca127608-5ccb-4758-8fbb-840b9480267d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-23T08:11:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7629.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tohoku</video:tag>
      <video:tag>tsunami</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>icebergs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>A video from monster bug wars showing the jumping jack ants and huntsman spider. The structure of these monsters is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca3838e0-a5fd-4fc6-8954-6bf3584dad85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-01-12T01:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28703.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-Reversal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy Reversal Surgery</video:title>
      <video:description>A full surgical procedure of vasectomy reversal surgery in India is described in this video. This is a very popular method of birth control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ca3bdd15-ab1c-4b07-9463-77527892b6bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-03T03:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10634.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>get</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>again</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-do-a-vertical-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do a vertical mattress pattern suture</video:title>
      <video:description>This is a demonstration of vertical mattress suture technique on laceration repair in an operation room. The video is aimed to promoted level of understanding for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca46d595-7c79-4933-8092-bf4f2ea190c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-11-29T11:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8832.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cytomegalovirus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cytomegalovirus</video:title>
      <video:description>Cytomegalovirus is a type of virus in the herpes family. This is a sexually transmitted disease which can be transferred even by saliva. This video explains more about this virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ca73a719-3d5e-4c9f-8b55-5778445cea69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-23T17:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7240.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cytomegalovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tonsillectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tonsillectomy</video:title>
      <video:description>video to show how tonsillectomy is performed

visit my website for more medical animations and their downloads:
http://rufusrajadurai.wetpaint.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ca740e8f-fb50-41b0-8ae9-8e12f528c9a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2009-05-30T09:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2713.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Tonsillectomy</video:tag>
      <video:tag>ent</video:tag>
      <video:tag>Tonsil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aydinlanma-Cizgisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aydinlanma Cizgisi</video:title>
      <video:description>Orta Doğu Teknik Üniversitesinin Bilim ve Teknik Topluluğu tarafından her 3 ayda bir çıkarılan popüler Bilim Dergisi Aydınlanma Çizgisi yayımlanmıştır.    e-dergi ye ulaşmak ve bilgisayarınıza indirebilmek için: www.bvtt.odtu.edu.tr adresine tıklamanız yeterli olacaktır.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ca7f70ca-b559-484c-8b68-4afdf577a6e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-03-01T16:35:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1391.mp4</video:content_loc>
      <video:uploader>cihan tastan</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>magazine</video:tag>
      <video:tag>populer</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>dergisi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integra-CL350-Cell-Cultivation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integra CL350 Cell Cultivation</video:title>
      <video:description>The CELLine bioreactor is a disposable, two-compartment cultivation device suitable for many cell culture applications. There are two sizes of the CELLine, CL350 and CL 1000. We use CL350 to produce monoclonal antibodies on a laboratory scale. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/ca810bda-e522-4723-88f2-4544baa2286c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-07-01T02:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4415.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Integra</video:tag>
      <video:tag>CL350</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suprapubic-foley-catheter-introducing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suprapubic foley catheter introducing</video:title>
      <video:description>Mediplus sells direct end users in the united knigdom and to move than forty countries internationally  through a network of carefully selected distributors this video introducing the s cath seldinger suprapubic catheter kit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cac1416b-15c5-4357-bac3-0dd51657f9eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>295</video:duration>
      <video:publication_date>2011-12-01T04:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10197.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mediplus</video:tag>
      <video:tag>Ltd</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cath</video:tag>
      <video:tag>TM</video:tag>
      <video:tag>A</video:tag>
      <video:tag>safer</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inserting</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>suprapubi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Action-Potential-and-Nerve-Impulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Action Potential and Nerve Impulses</video:title>
      <video:description>An action potential is a spike of electrical discharge that travels along the membrane of a cell. Action potentials are an essential feature of animal life, rapidly carrying information within and between tissues. They also occur in some plants. Action potentials can be created by many types of cells, but are used most extensively by the nervous system for communication between neurons and for transmitting information from neurons to other body tissues such as muscles and glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/cb2d0f7f-2b51-48f6-923a-7d29a738f176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-11-05T04:27:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1105.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accommodation-and-natural-lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accommodation and natural lens</video:title>
      <video:description>The primary function of the eye is to process images by focusing light rays on the retina in the back of the eye.  The cornea, the outermost part of the eye, starts this process, and the transparent natural lens inside your eye completes the focusing process.  The lens which is located directly behind your iris (the colored part of your eye) and can change its curvature based on the distance between your eye and the objects you are viewing.  The process of changing the lens curvature is called “accommodation.”

A person who is born with a natural lens in each eye that focuses on objects near and far.  The natural lens allows most people under the age of 40 to quickly change their focus (accommodate) from a near object to a far object, or vice versa, without difficulty.  However, as we reach our mid-40’s, the aging process makes the lens less flexible, and the lens slowly loses its ability to shift between near and far images.  This loss of accommodation is called ‘presbyopia,’ and many patients eventually need bifocals or reading glasses to clearly see near objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cacb5282-5b40-4dca-ac8e-f20f7819cd0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-09T13:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4869.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Accommodation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Capturing-photons-and-cloning-for-the-Nobel-Prize</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Capturing photons and cloning for the Nobel Prize</video:title>
      <video:description>The Science Show grants yet another intriguing video on recent winners of the Nobel Prize in sciences. You must watch this extraordinary video to learn who the winners are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cae49f44-ad63-4f58-ab87-8f5c85f063ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2013-02-07T06:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29284.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Itching-in-the-Vulva-the-causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itching in the Vulva, the causes</video:title>
      <video:description>Itching in the Vulva should be investigated especially when its persistent. This is a done by a biopsy, the video gives more information on this itchy issue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/caff9db4-1be6-4217-8a4a-df18eeb4163c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T21:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10458.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Itching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vulva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Z-to-Muon-Muon-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to Muon Muon Collision Event</video:title>
      <video:description>The muon is an elementary particle similar to the electron, with a negative electric charge and a spin of ½.  It is  an unstable subatomic particle with the second longest mean lifetime (2.2 µs)
The Z : It is  massivepartical  electrically neutral carrier particle of the weak force that acts upon all known subatomic particles. It is the neutral partner of the electrically charged W particle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb163607-7573-458a-9790-661d64d270a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-09T11:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4828.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>muon</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>partical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Statistics 20</video:title>
      <video:description>Lec 17- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17206.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-09-02T12:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpU-qWGOrCc</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiple-Case-of-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiple Case of  Ulcers</video:title>
      <video:description>This is a video that is showing a case of multiple ulcers. An ulcer is a wound and can be caused by various causes such as minimal coverage of the stomach lining by mucous which would then expose it to digestive acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb2826d6-7ddc-4054-8f5f-39f21f271b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T22:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11059.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Case-of-Rhinoplasty-in-Quatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Case of Rhinoplasty in Quatar</video:title>
      <video:description>This video shows the photo of the patient before and after the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb58aa9c-342a-46e7-930e-d8d46a9ad175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:33:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10093.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-9-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 9 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Dr. Friedman takes questions and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb58e047-c0a3-463d-9c77-e1a099bf262f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2007-08-18T18:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/817.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 10</video:title>
      <video:description>Development of embryonic cell to fully grown organism involve many differentiation steps. During this steps, cells decide what they are finally going to be. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb766b4f-7ff0-4380-9b74-e6f017722c2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2007-08-16T22:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/793.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-and-IT-for-better-tomorrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics and IT for better tomorrow</video:title>
      <video:description>This is a highlight of prediction of the future in bioinformatics for better tomorrow. We also preview computer growth and its importance in the current advance in genetics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb7c7aa9-5264-42a9-b9c0-c89180b9fe4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2010-11-20T23:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5630.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Data-on-Chinese-US-Balance-of-Payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Data on Chinese US Balance of Payments</video:title>
      <video:description>Data on Chinese US Balance of Payments

Data on Chinese US Balance of Payments</video:description>
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    <loc>https://dnatube.com/videos/Lumigram-hepls-diagonsis-of-gallbladder-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumigram hepls diagonsis of gallbladder problems</video:title>
      <video:description>Lumigram can be used to identify abnormalities of the gallbladder such as cysts or obstruction of bile ducts due to gallstones. This video shows a gallbladder lumigram. Edited by Ashraf.</video:description>
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      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:00:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8797.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
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      <video:tag>Lumigram</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Flossing</video:title>
      <video:description>A dental animation features a technique called “Dental flossing” to clean the teeth. Normally brush cannot reach easily around the teeth. Dental flossing helps to prevent gum disease by getting rid of pieces of food and plaque from between your teeth. Dental flossing is a thin, soft thread made of nylon or plastic which removes food and plaque from between your teeth. For more information, visit our website: www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30702.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Splicing-of-mRNA-Virtual-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splicing of mRNA  Virtual Cell</video:title>
      <video:description>Describing the process of RNA splicing which is an important step in creating the MRNA involved in protein synthesis.</video:description>
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      <video:duration>172</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7051.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
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      <video:tag>ARN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA detection</video:title>
      <video:description>A description of how western blotting is used to detect proteins.  The process of Western Blotting is also called immunoblotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cbd57cdc-3cd3-4045-96b9-1334d9220570/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31858.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Malar-Cheek-Pexing-Suture-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Malar Cheek Pexing Suture Surgery Video</video:title>
      <video:description>This is a live surgery video showing malar cheek pexing suture surgery video vignettes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cfb70273-4463-4283-b555-6d3a0ac37e59/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Pexing</video:tag>
      <video:tag>Suture</video:tag>
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      <video:tag>Vignettes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exploring-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Roots</video:title>
      <video:description>Exploring roots is a section studied in pre-algebra. This video explains about the fifth root. It explains how to recognize and solve sums including fifth roots.</video:description>
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      <video:publication_date>2010-12-06T12:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6500.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
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      <video:tag>Exploring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 6 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21346.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T04:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6kwaOn0tFQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Gel-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Gel Preparation</video:title>
      <video:description>( http://www.abnova.com ) - Agarose gel electrophoresis is a method used to separate a mixed population of DNA or RNA fragments by length. This video shows you how to prepare the agarose gel. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:duration>110</video:duration>
      <video:publication_date>2010-10-04T07:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4617.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter</video:title>
      <video:description>This Psychic TV video demonstrates cold dark matter, a hypothetical form of matter that interacts very weakly with electromagnetic radiation and most of whose particles move slowly compared to the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cfe2f497-9b62-4e9d-a91f-1f1e03ad1c8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-15T02:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11859.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pear-tree-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pear tree telescope</video:title>
      <video:description>Dr Nik, an astrophotographer demonstrates how the pear tree telescope is used to observe the sky. This is amazing, the telescope is simple yet so accurate in revealing details of the sky. Enjoy watching.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cffcffc0-13d1-4bc8-a38c-7799911aa657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2013-01-30T09:11:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29083.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pear</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Black-projects-Does-the-Aurora-exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black projects: Does the Aurora exist?</video:title>
      <video:description>Black projects: Does the Aurora exist?  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d021cd4b-905e-4fa2-88f6-b4e407f47a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-10T12:13:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4933.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>projects</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>aurora</video:tag>
      <video:tag>Exist</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Oscilloscope-Tutorial-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oscilloscope Tutorial Part 2</video:title>
      <video:description>This science video shows you how to use oscilloscope, previously called an oscillograph, or commonly used as scope. This is an electronic test instrument that is used to observe constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. This is a second part of the tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/d024daf7-57fe-4df8-b48f-0494856a583b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2016-02-12T16:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32420.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>oscilloscope</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-chromosome-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y chromosome part 4</video:title>
      <video:description>The forth part of Evolution of the Y chromosome is shown here. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d0299963-835f-43af-9a82-04e4fc934c36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-08-06T13:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/622.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Scepticism-of-the-External-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Scepticism of the External World</video:title>
      <video:description>&quot;Lec 15 - Scepticism of the External World&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21380.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-09T04:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yf2HKCTnssc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>External</video:tag>
      <video:tag>World</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Fully-Grown-Python-eating-a-Deer-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully Grown Python eating a Deer in BBC Earth</video:title>
      <video:description>Some snakes have mastered the art of patience and have harnessed solar power to warm their bodies instead of bodily activity. They therefore require less food or rather don&apos;t need to feed that often Here is Attenborough in high quality featuring a fully grown python eating a Deer in BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d04491dd-6cc6-410c-b46c-0cad6bc481e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-26T06:20:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8162.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
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      <video:tag>Python</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>deer</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Volvox-observed-under-a-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox observed under a microscope</video:title>
      <video:description>Here is a video of a green algae known as Volvox being observed,under the microscope at 100 x magnification.

Taken at Plumpton college, 2009.

Click here for more information on Volvox:
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artdec03/volvox.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d0456c97-2573-45a6-bf06-31a04ebc119a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-07-07T12:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2965.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Microscopy</video:tag>
      <video:tag>Volvox</video:tag>
      <video:tag>algae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Math_-Adding-and-Subtracting-with-Different-Denominato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Math_ Adding and Subtracting with Different Denominato</video:title>
      <video:description>Basic Math_ Adding and Subtracting with Different Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d04b5aee-6379-43fb-9fa7-a543d66246c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>295</video:duration>
      <video:publication_date>2010-12-04T12:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6421.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Side-effects-of-cholesterol-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Side effects of cholesterol drugs</video:title>
      <video:description>This video provides an information about  side effects of cholesterol drugs (Lipitor) safe natural alternatives.

&quot;http://www.realnaturalremedies.com/Chol_ProdIntro.html
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Dr. Chaudhry is a cardiologist. In this video he discuses the serious side effects of cholesterol drugs (statins) simvastatin, pravastatin, lovastatin. zocor, crestor, lipitor. Some examples of the side effects are muscle pain and lack of energy. He also highlights some natural alternatives to lower cholesterol.
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Find us on Facebook.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d05088ff-aa35-4067-8130-92f9a381a78d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-10-11T00:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27858.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>side</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>drugs</video:tag>
      <video:tag>Lipitor</video:tag>
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      <video:tag>Natural</video:tag>
      <video:tag>alternatives</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 17-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20925.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/7-XfNtKRVak</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Discovery Crew</video:title>
      <video:description>This video shows the mission discovery with its full explanation. The crew members are also shown here with their reviews.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d07102bc-3bdd-4ba6-af96-4f46c7796961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-02-05T04:10:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29149.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Capt</video:tag>
      <video:tag>Kirk</video:tag>
      <video:tag>Wakes</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Crew</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Pure-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Pure Water</video:title>
      <video:description>Reduction at cathode to form h2 gas and oxidation at anode to form o2 gas is described here. This animated video will be very helpful to clear you concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0a726fd-c360-4f9e-884d-bd8cb03bad1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-12T02:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11420.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Example</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Amazing Space</video:title>
      <video:description>This video from the deep sky will help you to show that which way is up in space. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d08d5a2d-f22f-48ba-9fc5-9e798f044ec0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-11T04:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28580.mp4</video:content_loc>
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      <video:tag>way</video:tag>
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      <video:tag>Space</video:tag>
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      <video:tag>M53</video:tag>
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      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Room-High-Temperature-Superconductor-Ultraconductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Room (High) Temperature Superconductor (Ultraconductor)</video:title>
      <video:description>That would be great....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d0addcf1-40be-4892-854d-e365b5e98b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2575.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>superconductor</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>ultraconductor</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>new</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>MPI</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>Ballistic</video:tag>
      <video:tag>qu</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The following video typical shunt placements can provide you with a general overview the treatment of a CSF shunt infection generally includes removal of the shunt and placement of a temporary ventricular reservoir until the infection is resolved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0be3b20-87d6-410d-a8ac-8dd370db9ce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-29T11:34:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8946.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CSF</video:tag>
      <video:tag>shunt</video:tag>
      <video:tag>Insertion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When veins have collected too much blood and are swollen, twisted and painful they are called varicose veins. This video will show how to identify a varicose vein and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d0ea52-3211-434d-8139-94ef302300b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
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    <video:video>
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      <video:description>A step by step procedure for the lymph nodes and thyroid exam is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1a261f9-b092-4519-93c0-07090f48037d/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Emergency Course - Unresponsive Patient Suffering Airway Obstruction</video:title>
      <video:description>One never knows when a situation requiring basic medical knowledge may occur. This short tutorial shows how to act in a case of emergency when a person is unresponsive and not breathing. To learn more, take a look at the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d54d13-5dde-4336-be65-93013ec7747a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Obstruction</video:tag>
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      <video:tag>Tutorial</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioethics Of Human Genetic Engineering - Documentary Video</video:title>
      <video:description>In Vivo : Selected Stories of Genetic Engineering (1996)- Robert Wyrod

This experimental documentary examines the frontiers of human genetic engineering. It explores the ethical terrain of the emerging field of human gene therapy research and includes original interviews with the leading scientists working in this area.

Director: Robert Wyrod
Producer: Robert Wyrod
Keywords: genetic; engineering; gene therapy; DNA; experimental; clone; molecular

Contact Information: robertwyrod@gmail.com

Creative Commons license: Attribution-Noncommercial 3.0

Human genetic engineering is the genetic engineering of humans by modifying the genotype of the unborn individual to control what traits it will possess when born.[1]

Humans do not need gene therapy to survive, though it may prove helpful to treat certain diseases. Special gene modification research has been carried out on groups such as the &apos;bubble children&apos; - those whose immune systems do not protect them from the bacteria and irritants all around them. The first clinical trial of human gene therapy began in 1990, but (as of 2008) is still experimental. Other forms of human genetic engineering are still theoretical, or restricted to fiction stories. Recombinant DNA research is usually performed to study gene expression and various human diseases. Some drastic demonstrations of gene modification have been made with mice and other animals, however; testing on humans is generally considered off-limits. In some instances changes are usually brought about by removing genetic material from one organism and transferring them into another species.

There are two main types of genetic engineering. Somatic modifications involve adding genes to cells other than egg or sperm cells. For example, if a person had a disease caused by a defective gene, a healthy gene could be added to the affected cells to treat the disorder. The distinguishing characteristic of somatic engineering is that it is non-inheritable, e.g. the new gene would not be passed to the recipients </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d0d93dde-f9af-4097-8c35-0d88bf8d7401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
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      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>Code</video:tag>
      <video:tag>therapy</video:tag>
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      <video:tag>experiments</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>Revolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on 3 over 4 and Kleibers law</video:title>
      <video:description>Kleibers law is explained in this video. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d0f06602-dcae-4e49-8ef6-9dccf5773e72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
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      <video:category>Accounting</video:category>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Law</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Games Hold the Key</video:title>
      <video:description>This video explains how an asteroid video game can be compared with the universe. This video source is through the wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d0faa969-fe28-4877-a206-05a6911d1f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-09T07:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28447.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>hold</video:tag>
      <video:tag>Key</video:tag>
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    <loc>https://dnatube.com/videos/Motion-control-interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion control interface</video:title>
      <video:description>Control your devices with a flick of a finger.  This video shows you how new technology has develop to allow you to do just that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/d0fbd597-0c66-4d8b-966d-9f313902d2ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2014-08-27T06:20:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31402.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>motion</video:tag>
      <video:tag>control</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Length-of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Length of Spinal Cord</video:title>
      <video:description>This video describes a model of the entire length of the spinal cord. It displays and describes structures from the C1 vertebra down to the sacral region.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d1026442-a28b-4196-b89d-5e3f613d0e22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-11-13T23:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5229.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>length</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Entire</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>cistern</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miraculous-Balance-in-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miraculous Balance in the Universe</video:title>
      <video:description>This information given in the Quran is in full agreement with the findings of contemporary science the conclusion that astrophysics has reached today is that the entire universe together with the dimensions of matter and time came into existence as a result of a great explosion that occurred in no time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/11/d100b30a-2601-4b63-8c56-55042e425427/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-11-03T20:19:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3504.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>HEAVENS</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boron-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boron A Chemical Element</video:title>
      <video:description>These video slides will help you in getting the basics information about Boron. The name origin, its abundance, sources and uses are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3d5ed19-53bf-4919-bb93-d14259bd2708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11335.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Boron</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video presents a lecture on molecular biology. Structure, properties and functions of DNA was discussed in this lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3d93019-2ae8-4167-a2f8-49d88fee2d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2591</video:duration>
      <video:publication_date>2009-04-02T05:41:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1577.mp4</video:content_loc>
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      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>T lymphocytes or T cells play important role in specific immunity.  The cytotoxic T lymphocytes destroy infected cells or cancer cells. The helper T cells help production of specific antibodies by B cells, another kind of lymphocytes involved in specific immunity.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3f470d2-ae48-40cb-9852-ef910358c728/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-04-23T05:08:50.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>T</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>specific</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Mayan Calendar Works</video:title>
      <video:description>This video discusses a lot about the Mayan calendar its working and importance. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d3ee068d-7456-4bb3-9e28-8cdf5fdd6429/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2013-02-08T02:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29535.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mayan</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microgrowth-vs-Macrogrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microgrowth vs. Macrogrowth</video:title>
      <video:description>This video compares micro and macro growths. Micro growth is also called as microbial growth. Does microevolution over time lead to macroevolution? Are they just the same process viewed with different timescales? This video should put that debate in perspective. See my other videos for actual biological evidence of macroevolution. Remember, macroevolution has been directly observed in the lab and in nature. You can deny it all you like but your opinion doesn&apos;t change the facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4092048-fbe8-4fb7-ba9c-e9bb9bfc7b22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-12-15T01:19:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11824.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-Ciclo-de-vida</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster : Ciclo de vida</video:title>
      <video:description>Drosophila melanogaster is a small common fly found near unripe and rotted fruit the life cycle of drosophila is short and completes in about three weeks there are four stages in the life cycle of the fruit fly egg larva pupa and adult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d41566ea-289b-473e-8c89-c170688e7b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-24T22:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6038.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Ciclo</video:tag>
      <video:tag>de</video:tag>
      <video:tag>vida</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mudras-For-Amazing-Health-Benefits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mudras For Amazing Health Benefits</video:title>
      <video:description>Mudras are systematic hand gestures used in yoga practices and eastern philosophies. This video explains the mudra of knowledge, the mudra of Earth and the mudra of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d42bc62d-2e92-45bb-8e72-9b5fee0bd188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8989.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>mudras</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>benfits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arsenic-Uranium-vs-Ice-Melting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arsenic Uranium vs Ice Melting</video:title>
      <video:description>This video will show you the procedure of faster melting ice by using ore of Arsenic or the Uranium. These elements are used for making dry ice to act as preservative for foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d426d354-6517-4934-b057-74ac81f40a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-05T04:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29188.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>arsenic</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microblogology-MWV6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microblogology (MWV6)</video:title>
      <video:description>Six Science bloggers talk about why they blog, the role of blogging in science, feedback they&apos;ve received, and the greatest microbiological discovery in the past decade.

Bloggers featured include:

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

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

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

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

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

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

Also featuring:

Wojtek Zawada as the Skater

The Song &quot;Bacteria&quot; is by Jonathan Coulton,www.jonathancoulton.com, courtesy of the Podsafe Music Network at 
http://music.podshow.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d4386edb-6478-4543-b0da-9c9478a4f052/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-14T17:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4259.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>blogging</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>web</video:tag>
      <video:tag>2</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-trsgenic-mice-in-medical-research-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of trsgenic mice in medical research -Part 2</video:title>
      <video:description>Additional foreign DNA is introduced in transgenic mice by genetic engineering. These mice can be used in studies of disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d44f6dc0-9669-4df8-9707-7fe655e7c3f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-17T23:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5601.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-record-of-dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A record of dreams</video:title>
      <video:description>Asap SCIENCE brings us another great explanation, this time is a conjecture: Could we record our dreams? The answer is: maybe, not yet? with new advancement in technology the actual recording of our dreams decoded from brainwaves is just around the corner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d45973c6-cc68-49e8-aa02-150e659da55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2014-10-01T16:38:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31734.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Dreams</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-flora-in-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial flora in mouth</video:title>
      <video:description>A large number and types of bacteria lives in our mouth. Under normal conditions, most of these bacteria a harmless. This video demonstrates the presence of bacteria in our mouth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d462577e-da88-4676-bbc7-c4d65dd03810/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-08-02T22:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/592.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>physiological</video:tag>
      <video:tag>flora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-runaway-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on runaway star</video:title>
      <video:description>This video features Dr Frank&apos;s discussion on runaway stars. He explains this concept by looking at various galaxies, timeline on knowledge of galaxy and then wraps everything by spectral technology to conclude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d496f9a4-62ec-4e6d-af6f-138591489dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>839</video:duration>
      <video:publication_date>2013-01-11T07:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28631.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Runaway</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fallopian-tube-diverticulus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian tube diverticulus treatment</video:title>
      <video:description>In this video a rare case is shows in which a diverticulum of the middle portion of the right fallopian tube was demonstrated by hysterosalpingography the radiographic appearance of the lesion is characteristic the aetiology is obscure and treatment should be conservative</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4a85c1e-b698-4530-a751-cfc81f8847de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T02:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9990.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Diverticulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ray-Kurzweil-on-The-Singularity-and-Technological-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ray Kurzweil on The Singularity and Technological Progress</video:title>
      <video:description>In this fascinating video, author and futurist Ray Kurzweil discusses recent advances in technology and what we can expect within two decades.  Exponentially increasing technological progress, Kurzweil says, will allow scientists to reverse engineer the human brain before 2030.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d4a97593-46f0-43ae-8d4a-61f6b189471d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-12-02T20:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28254.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Kurzweil</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Does-Hypertension-Do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Does Hypertension Do?</video:title>
      <video:description>Hypertension is the medical term for high blood pressure. Most people associate high blood pressure with getting older, so it may seem odd that teens can have the condition. Although high blood pressure is rare in young people it&apos;s important to check for it. Even babies can have high blood pressure
Blood pressure of less than 120 over 80 is considered a normal reading for people 18 and over. A borderline high systolic pressure of 120 to 139 or a diastolic pressure of 80 to 89 needs to be closely monitored. A blood pressure reading equal to or greater than 140 over 90 is considered high in people over the age of 18</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4ae986e-8083-4367-80d1-cdc43f36ac7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-09T09:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4804.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hypertension</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Construction-of-an-Occlusal-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Construction of an Occlusal Bite Splint</video:title>
      <video:description>&quot;Lec 5 - Construction of an Occlusal Bite Splint&quot; Construction of an occlusal bite splint is demonstrated. Key points include application of wax to cast, build up of cuspid rise, and interferences. Orig. air date: DEC 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21355.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-09-09T04:35:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUxqD02u9CQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 169</video:title>
      <video:description>Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22961.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-11T10:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57EdFkOU_kU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2b</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2 (2 of 3)/n    This second part looks a bit more generally into the problem of solving inhomogeneous partial differential equations in two independant variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula./nAs always:
All my books are available on Kindle in digital
format at amazon.com, and links to all my books may
be found at the following websites /nhttps://sites.google.com/site/themathematicalnatureofre
ality/ 
https://sites.google.com/site/themathematicalnatureofre
ality/config/pagetemplates/books/nAnd, my book, “A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations” is NOW available in PRINT at amazon.com. /n[Music: Nightshift in Public Domain by Brian Boyko Boyko@netqos.com]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/d4b2f676-aa10-4aaa-b00f-1afe01300c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-02-10T09:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11897.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pde</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-specificity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme specificity</video:title>
      <video:description>Enzymes are usually very specific as to which reactions they catalyze and the substrates that are involved in these reactions. Complementary shape, charge and hydrophilic/hydrophobic characteristics of enzymes and substrates are responsible for this specificity. Enzymes can also show impressive levels of stereospecificity, regioselectivity and chemoselectivity.

Some of the enzymes showing the highest specificity and accuracy are involved in the copying and expression of the genome. These enzymes have \</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/d4bce062-709c-4248-a484-5ff806424155/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/38.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>enzymespecificity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-View-of-Heart-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic View of Heart Cells</video:title>
      <video:description>This video will show you the beating heart cells under microscope. Video is very helpful for the bio students to understand the functioning of these cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d4be6650-3760-4df6-9814-c5954e5984f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29964.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-with-LHC-Modal-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with LHC Modal Experiment</video:title>
      <video:description>This video presented by CERN shows the study of LHC modal experiment. A brief explanation of the wonderful universe is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4f49ed6-792b-4b9e-9cd2-00fe24152c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-11T04:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28578.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the launching of Space X with the explanation of its different phases and the working of its parts. Watch this video for enhancing your knowledge.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29148.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars 1 and 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
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      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The JAK-STAT signaling pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell. ref: wikipedia</video:description>
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      <video:publication_date>2011-03-30T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6889.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 31: Complex reactions and mechanisms. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2719</video:duration>
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      <video:uploader>0|37|0</video:uploader>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>PRF therapy is delivered noninvasively using a portable, battery-operated disposable device intended for single patient use. Watch this video to know how this surgery is performed.</video:description>
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      <video:duration>143</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>So the ramifications here are enormous, for parenting, school, religion. Isn&apos;t that where most people think they get their sense of right and wrong from? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2007-08-10T00:49:33.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>learning</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This time lapse videoclip illustrates a mouse&apos;s daily rhythm. Mouses are most active at night, while they mostly sleep and rest during the day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d86bb4a6-a7df-41e1-ad13-16fbbcdb0059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
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      <video:uploader>siere</video:uploader>
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      <video:tag>nocturnalAnimals</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Angles at the intersection of two lines

Figuring out angles at the intersection of two lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20268.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2012-09-06T13:55:56.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Intersection</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates how refined sugars are made. A plant whose tuber consists of high levels of sucrose is called Sugar beet.</video:description>
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      <video:duration>132</video:duration>
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      <video:tag>sugar</video:tag>
      <video:tag>Refine</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>155</video:duration>
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      <video:tag>Through</video:tag>
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      <video:tag>Morphic</video:tag>
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      <video:duration>307</video:duration>
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      <video:tag>Chest</video:tag>
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      <video:duration>127</video:duration>
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      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>Electromagnet</video:tag>
      <video:tag>Current</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d8ed25da-582c-4e9c-97cb-994fd244b71d/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>ap</video:tag>
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      <video:tag>1</video:tag>
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Analytic Geometry and Calculus</video:description>
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      <video:duration>4427</video:duration>
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      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Diagnosing-Heart-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health: Diagnosing Heart Problems</video:title>
      <video:description>Do you suffer from chest pain while exercising? If so, you may want to see a doctor. Join experts as they talk about the various methods used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d92144c0-61db-4f97-aa7c-1d24441a1845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2009-04-23T07:17:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2018.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>hearth</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>angina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Implicit differentiation, inverses

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15582.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-28T18:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5q_3FDOkVRQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid base titration</video:title>
      <video:description>The video features a lecture on acid base titration delivered by Professor Catherine Drennan. In her lecture Professor Drennan explained the principle of acid base titration and procedure of calculations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d91b3fdc-63a4-4ec5-b844-512fb4606c9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1756.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Sum-of-Interior-Angles-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Sum of Interior Angles of a Polygon</video:title>
      <video:description>Sum of Interior Angles of a Polygon

Showing a generalized way to find the sum of the interior angles of any polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20280.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T13:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qG3HnRccrQU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Osmosis-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Osmosis Work</video:title>
      <video:description>Osmosis is the diffusion of water through a semi-permeable membrane, from a solution of low solute concentration (high water potential) to a solution with high solute concentration (low water potential), up a solute concentration gradient. The simplest definition is that it is diffusion of water across a semipermeable membrane. It is a physical process in which a solvent moves, without input of energy, across a semi-permeable membrane (permeable to the solvent, but not the solute) separating two solutions of different concentrations. Osmosis releases energy, and can be made to do work, as when a growing tree root splits a stone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d936567c-4f4a-48d4-a103-2a7b3c7646c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-04-02T22:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1586.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Osmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-organisms-Part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified organisms Part 2 of 5</video:title>
      <video:description>Genetically modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically modified corn pollen on monarch butterfly caterpillars 1 and 2, have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d92f67fa-0096-44ff-b2ec-7364d326b74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-16T14:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5518.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fermentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fermentation?</video:title>
      <video:description>This video explains what fermentation is. Fermantation is known as a metabolic process whereby electrons released from nutrients are ultimately transferred to molecules obtained from the breakdown of those same nutrients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d93b099f-04f8-4d89-a3a6-ce055df52425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-13T11:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5079.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fermentation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Brownian Motion</video:title>
      <video:description>Brownian motion are the irregular moves of particles .See the movements both in liquid and gas in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/da5a0c9a-2960-4dce-8ad8-d5fa9ef53e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-17T14:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6636.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion in male and female. The catheter has a small balloon that is filled with solution to hold the catheter inside your bladder. A Foley catheter is also called an indwelling urinary catheter. A Foley catheter is a sterile tube that is inserted through your urethra and into your bladder to drain urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9550505-614f-45fb-ac54-41a199b00b81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:32:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9568.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>male</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ricky-the-Scientist-an-idiot-abroad-tv-and-book-series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ricky the Scientist - an idiot abroad tv and book series</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d97ebad7-f400-4e9e-9fbe-d4e60b0ed367/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-08T07:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28372.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Ricky</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Scientist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penetration-of-Adjustable-Laparoscopic-Gastric-Banding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penetration of Adjustable Laparoscopic Gastric Banding.</video:title>
      <video:description>This is a video endosocopy of a complication of Penetration of Adjustable Laparoscopic Gastric Banding. This is the most serious complication, but its occurrence is rare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d994c6b9-4f9e-46e6-ba51-ec89084aac18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:38:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3333.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adjustable</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Banding</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Rectum</video:tag>
      <video:tag>Ble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 | MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>Solutions: Solute, Solvent, Solution, Solubility Rules, Solubility Product

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

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/d9890b01-4d02-4c48-adde-dcfd30a4baac/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-07T14:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2809.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Congruent-Triangles-and-SSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Congruent Triangles and SSS</video:title>
      <video:description>Congruent Triangles and SSS

What it means for triangles to be congruent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20281.jpg</video:thumbnail_loc>
      <video:duration>689</video:duration>
      <video:publication_date>2012-09-06T14:00:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJrVOf_3dN0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>SSS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bipolar-Disorder-Types-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bipolar Disorder Types Overview</video:title>
      <video:description>Bipolar Disorder Types are explained in this video. In bipolar disorder, episodes of mania and depression eventually can occur again and again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d99dda87-ffda-41ae-a435-50c299aa736e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T23:45:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8567.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bipolar</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter animation</video:title>
      <video:description>This video shows animation of a neurotransmitters which are endogenous chemicals that transmit signals from a neuron to a target cell across a synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d9ac7056-e6d7-4e8c-a9a8-1d3499743f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2010-11-23T00:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5699.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-SSS-to-Show-a-Radius-is-Perpendicular-to-a-Chord-that-it-Bisects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - SSS to Show a Radius is Perpendicular to a Chord that it Bisects</video:title>
      <video:description>SSS to Show a Radius is Perpendicular to a Chord that it Bisects

More on the difference between a theorem and axiom.  Proving a cool result using SSS</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20282.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2012-09-06T14:00:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgDk06Qayxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SSS</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Chord</video:tag>
      <video:tag>that</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Bisects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-and-Stroke-Health-Tip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension and Stroke (Health Tip)</video:title>
      <video:description>As blood circulates, it exerts pressure on the walls of the arteries. Hypertension, or high blood pressure, is characterized by a persistent increase in this pressure, even when a person is at rest. The disorder is one of the most common chronic health problems in the United States, affecting nearly 74 million Americans.   

High blood pressure is also the most important risk factor for stroke—the third leading cause of death in the United States and the leading cause of disability. If left untreated, this “silent killer,” as high blood pressure is often called, is a primary cause not only of stroke, but also of coronary heart disease, heart failure, kidney disease, and blindness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ddf2bd45-c5ca-47af-b214-155be7345ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-09T12:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4840.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>tip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA ?</video:title>
      <video:description>DNA is a two stranded molecule twisted to from a double helix. This video explains the structure and the formation of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/de005aa7-5fcc-4aa2-b3c1-667d89121227/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-06-16T17:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2838.mp4</video:content_loc>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Floating-Exchange-Effect-on-US</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Floating Exchange Effect on US</video:title>
      <video:description>Floating Exchange Effect on US

Floating Exchange Effect on US</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22700.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-11T02:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0GF4FT51qY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>exchange</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>US</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tricks-for-your-Cam-Recorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tricks for your Cam Recorder.</video:title>
      <video:description>You can use your cam recorder to see through clothing.In this video is a guide on just how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6246d36-924e-41b7-8173-967527b58b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T15:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7530.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>clothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-lipoprotein-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of lipoprotein physiology</video:title>
      <video:description>Lipoproteins are transporter of fat and cholesterol in the body. They transport fat and cholesterol between different tissues. It is composed of a single outer layer of phospholipid and cholesterol. Inside the lipoprotein cholesterol ester and is found. Lipoprotein also contains protein molecules called apoproteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de00c9a0-d979-4c19-8b92-0b2ff1e27573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-13T11:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5084.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera-Live-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera - Live Surgery</video:title>
      <video:description>In this medical video, intraoral camera is used in this live dental surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de15fe3f-5328-4e65-a5b5-d47f6418437e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11061.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Wind-Turbines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Wind Turbines Work</video:title>
      <video:description>This is an animation that details how wind turbines work. Wind turbines are used to generate clean energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f1911d7-389f-4872-8533-a16a9f3b5df3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-25T20:36:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7907.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
      <video:tag>work</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lead</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lead</video:title>
      <video:description>Name origin, its sources, abundance and uses in daily life is shown in this video. Lead is used as a coloring agent in ceramic glazes, shielding agent radiation, roofing, in batteries and ammunition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de235d38-1a2f-4e57-a545-998bc1dfdfc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-11T23:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11121.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>lead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Good-and-Bad-Effects-of-Kingdom-Protista</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Good and Bad Effects of Kingdom Protista</video:title>
      <video:description>This video discusses the good and the bad effects of the kingdom protista. It discusses plasmodium, an anomal like protista which is a genus of parasitic protozoa which can cause malaria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de1e05f2-0b1b-4a3c-81a4-43a1cbd68d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-11-15T01:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5359.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
      <video:tag>protozoa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-records-refute-evolution-Piltdown-and-Nebraska-man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil records refute evolution: Piltdown and Nebraska man</video:title>
      <video:description>The number of living fossils that literally silence Darwinism is in millions. Some of these are stored in warehouses. Only few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/de24ccc5-4157-4071-925c-c44dba3cabe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2009-08-07T20:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3170.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Inequalities-by-Dividing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Inequalities by Dividing</video:title>
      <video:description>Solving inequalities by dividing is shown in the video. This video covers the topic from the very basics with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/de40431b-fb74-41da-8cd6-8bf92df9eec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-12-06T12:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6509.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dividing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mapping-the-Van-Allen-Belts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mapping the Van Allen Belts</video:title>
      <video:description>The Van Allen belt is composed of two torus shaped plasma. It is a highly radiated zone that can danger intergrated circuits and is dangerous for humans. The SDO_EVE undertakes to map the Van Allen Belts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de4e7601-194e-487d-8cab-8d8fb17a3bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T23:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7831.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SDO</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>the</video:tag>
      <video:tag>van</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Belts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest CT scan chest</video:title>
      <video:description>A chest ct scan is a painless test that uses a special X ray machine to take black and white pictures of a patients lungs heart blood vessels airway passages ribs and lymph nodes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de5286c3-f9b1-47f6-8e64-7a784e5b842b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T21:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technic-of-Goniotomy-for-Congenital-Glaucoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technic of Goniotomy for Congenital Glaucoma</video:title>
      <video:description>Goniotomy is a surgical procedure in which the doctor uses a lens called a goniolens to see the structures of the front part of the eye goniotomy is primarily used to treat congenital glaucoma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de68a495-f9c0-44ed-acb8-c832e284fd60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-30T22:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9709.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Goniotomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Glaucoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20928.jpg</video:thumbnail_loc>
      <video:duration>4004</video:duration>
      <video:publication_date>2012-09-08T00:40:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YeAp65Zd4Tw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlea-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlea Structure and Function</video:title>
      <video:description>This video demonstrates a dramatic illustration of how hearing happens in the ear. Both music and the structure of the inner ear are integrated in this fascinating illustration of how we hear sound. Sounds from the outside world pass as vibrations through tiny bones in our ear to the cochlea. Within the coiled tube of the cochlea, different regions of the basilar membrane sense different sound frequencies at specific. This animation demonstrates how high-frequency sounds penetrate only a short distance along the basilar membrane. Vibrations from low tones are sensed at the farthest end of the basilar membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/de7c5462-15d7-4a35-bf20-455ebb5e28ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-17T22:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12272.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cochlea</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-advanced-crop-duster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most advanced crop duster</video:title>
      <video:description>This video shows about not your father&apos;s crop duster.

&quot;The most advanced crop duster ever produced is now flying across the American heartland.  Powered by GE&apos;s H80 engine, this plane can fly at low altitude (as low as 15 feet), reach breathtaking speeds (over 150 MPH), and takes to the sky quickly -- using less than a third of the runway length needed for a small commercial airplane.
Whether your father owned a crop duster or not, after you see the way this aircraft soars through the air we think you&apos;ll agree it is a beautiful sight.  It&apos;s not just a pretty picture though -- H80 engines feature advanced science and technology, and the planes that are powered by it can help America&apos;s renewal continue -- one acre at a time.
Take a ride with us -- you&apos;ll get a bird&apos;s eye view from the cockpit and see how advanced engineering can turns ideas into reality. Learn more about General Electric and the H80 Engine: http://invent.ge/Nn5myV&quot;</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2012-10-11T00:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27853.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Not</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Crop</video:tag>
      <video:tag>duster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geithner-Plan-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geithner Plan III</video:title>
      <video:description>Geithner Plan III

Constructing an investment where an investor gets the same upside while the program limits the downside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22701.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ka1HZS-Egc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-Boundaries-of-our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the Boundaries of our Solar System</video:title>
      <video:description>IBEX mission delves deeper in their quest for the solar boundaries where solar wind and interstellar space meet. Research undertaken show that there are multiple boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ccac4eb9-40a1-4b79-944f-5f0a217c4512/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-23T09:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7682.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IBEX</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Boundaries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Mitosis-in-Animal-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Mitosis in Animal Cells</video:title>
      <video:description>This process varies in different species. This process is fast and very complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/de98cbe8-c1c6-44a7-a5e5-856d4ed90ccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-12-04T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1148.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Tendon-Reflexes-Clinical-Examination-Of-New-Born-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Tendon Reflexes- Clinical Examination Of New Born Child</video:title>
      <video:description>This video is about the clinical examination of a child. Reflexes are the response of child when body part is touched, numbers are provided to detect the type of reflex 0 for no response, 1 for slight response, 2 for normal response, 3 for brisk response, 4 for abnormal response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/de9e162e-1854-4c09-a55b-174747a5aad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-02-10T02:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29920.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>20</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Elegant-Universe-Einsteins-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Elegant Universe - Einstein&apos;s Relativity</video:title>
      <video:description>Video discussing the Newton&apos;s discovery of gravitational force, and Einstein&apos;s theory of relativity.  Discusses how their ideas initially conflicted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de9bad5a-b632-4eb1-8d50-e9a0249fc1a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T22:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5814.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>elegant</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical part 6</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Experiment on organical catalysis, introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dea42aeb-5496-4d3a-91f2-e8238c642d97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-08-31T23:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/864.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparing-Hominid-Skulls-with-Dr-Robert-Martin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparing Hominid Skulls with Dr. Robert Martin</video:title>
      <video:description>Here is a video clip of Dr. Robert Martin from Chicago&apos;s Field Museum describing some distinguishing features on the replica skulls we use in Biology class for a comparitive skulls activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/deab6bc5-3073-4e06-b8a2-07e62209f3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2009-05-14T00:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2196.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hominid</video:tag>
      <video:tag>skulls</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>museum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-hybridization-in-Sigma-and-pi-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital hybridization in Sigma and pi bonds</video:title>
      <video:description>Calculating Orbital hybridization in Sigma and pi bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/deb38b01-4a71-4717-a8e4-11ce5c29012f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-13T21:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5144.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Hesss-Law-and-Reaction-Enthalpy-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Hess&apos;s Law and Reaction Enthalpy Change</video:title>
      <video:description>Hess&apos;s Law and Reaction Enthalpy Change

Using Hess&apos;s Law and standard heats of formation to determine the enthalpy change for reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22702.jpg</video:thumbnail_loc>
      <video:duration>940</video:duration>
      <video:publication_date>2012-09-11T02:53:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chXMpDwjBDk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hess</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Average-Temperatures-For-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Average Temperatures For 2009</video:title>
      <video:description>A study undertaken by Goddard Institute Studies just released a new study of global temperatures.Temperatures in the last 3 decades have been rising consistently by a third of a degree Fahrenheit with 2009 rising even higher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/535c3c1f-c1d8-487a-974e-52cd9d49b6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7644.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>tied</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Hottest</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Recorded</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niobium-Formerly-Known-as-Columbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niobium-Formerly Known as Columbium</video:title>
      <video:description>Niobium is an element with atomic number 41. It is a grey soft transition metal. This video explains the uses and origin of Niobium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dec3a2d9-da62-4256-8677-4f79bfaacfb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T22:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11612.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Niobium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Animation</video:title>
      <video:description>G Protein Coupled Receptors (GPCRs)shown in this video are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.............</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ded16408-5ef2-4eff-850d-28fddb93b2f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-04-14T12:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4254.mp4</video:content_loc>
      <video:uploader>Raquel Marin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>G</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-GMAT-Data-Sufficiency-21-correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Data Sufficiency 21 (correction)</video:title>
      <video:description>GMAT Data Sufficiency 21 (correction)

94, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22336.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-11T01:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lq-zp5_OgSY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Otitis-Media-Ear-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Otitis Media Ear Infection</video:title>
      <video:description>Otitis media is an infection that occurs in the middle ear due to inflammation of the middle ear. This short video explains how to recognize this infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e1814743-dd3a-4785-9ed0-7a3aadbe3c63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T15:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7184.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crystal-Meth-Before-and-After</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crystal Meth Before and After</video:title>
      <video:description>Video showing the visible effects of meth after ten years of use.  This video may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e1a6bf80-26f6-49a5-8636-ec1800e0ebba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-13T22:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11737.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Crystal</video:tag>
      <video:tag>Meth</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>after</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Devastating</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bjarne-Stroustrup-on-Creating-Code-for-Everyone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bjarne Stroustrup on Creating Code for Everyone</video:title>
      <video:description>C++ creator Bjarne Stroustrup talks about why he made the programming language. Stroustrup elaborates on the process of how C++ came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d562f5-8414-45c8-bba8-96f5eeb2b6cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-12-09T17:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28482.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Bjarne</video:tag>
      <video:tag>Stroustrup</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Electric-Current-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Electric Current Part 2</video:title>
      <video:description>Here are some more classroom demonstrations dealing with electric current, voltage, resistance, and Ohm&apos;s Law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e1d68700-ae9d-4d2d-b5fa-0513d1e1bc5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>639</video:duration>
      <video:publication_date>2009-05-14T01:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2207.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brinicle-ice-finger-of-death-filmed-in-Antarctic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>&apos;Brinicle&apos; ice finger of death filmed in Antarctic</video:title>
      <video:description>The Brine icicle is what forms when a extremely cold and saline water is introduced to the ocean water.This a &apos;Brinicle&apos; ice finger of death filmed in Antarctic by BBC.

BBC footage = http://www.bbc.com/earth/story/20161219-brinicle-finger-of-death / for Discovery Channel redo of BBC footage https://www.youtube.com/watch?v=r4cX2EPt2zE</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1db6145-e63e-481b-a0ce-5be97f5cba0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-26T04:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8070.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Brinicle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>of</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>filmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-10-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Artificial Intelligence</video:title>
      <video:description>&quot;Lec 19 - Computer Science 10 - Artificial Intelligence&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23740.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-14T10:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GONfP0mXraI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/types-of-leaves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>types of leaves</video:title>
      <video:description>leaves type</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/cfc18ca5-e8e6-4ddc-97a3-e46ffe1871a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-03-26T12:03:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11991.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Leaves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-Cascading-Style-Sheet-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning Cascading Style Sheet (CSS)</video:title>
      <video:description>This tutorial shows how to style an unordered navigation list using CSS and then taking it a step further and adding a pop up information box for each link item so that your visitors will get an indication of the content for the page link</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e1f1eee6-afa5-4af5-a0c9-8862a59e1926/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-12-15T13:55:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6581.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>lists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-2-the-origin-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 2 - the origin of life</video:title>
      <video:description>Since formation of Darwin theory, many disciplines have been developed to disapprove his ideas. Among the proposed idea are the below three;
a) Life origin,
b) Mechanisms of evolution being imaginary and
c) Fossil records. 

More information are on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e1f44b20-d16d-47a2-ba6d-fdf1dab6e2b6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T19:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3044.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Starch-water-colloid-influence-of-applied-force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Starch water colloid: influence of applied force</video:title>
      <video:description>How starch and water mixture forms colloid is shown in this science video. A colloid has very interesting property that it can behave like both solid and liquid. When a fast and hard force is applied, the starch water colloid behaves like solid. Slow and even force will make it appear as liquid. Forces in between will cause formation of different pattern on the colloidal surface. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e207c8e5-2cb0-4744-b054-112833709e82/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6193.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video vizualizes lymphocyte homing to a site of injury in a zebrafish larva and  zooming out the camera shows that they are focused on the injured area.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique for exponentially amplifying DNA, via enzymatic replication, without using a living organism. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2007-05-16T00:56:13.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e2173aca-5c2b-40ec-a038-843d47949cab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
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      <video:tag>Heart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This animation shows a comparison of the change in BMI for a given height and varying weights. Body Mass Index, or BMI, is a commonly-used measure of obesity.The animation shows a range of weights at a given height (5&apos; 10&quot;), and shows the points at which a person is classified as &quot;overweight&quot; or &quot;obese.&quot; In addition, it shows one of the problems with using a simple measurement of height and weight to determine obesity: a very muscular person can have a BMI that would categorize him or her as obese. /nIt also shows why BMI is inaccurate for muscular people. This animation includes audio narration: please make sure your computer&apos;s volume is up so that you can hear it.</video:description>
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      <video:duration>81</video:duration>
      <video:publication_date>2013-02-04T20:14:34.000Z</video:publication_date>
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      <video:tag>mass</video:tag>
      <video:tag>Index</video:tag>
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    <video:video>
      <video:title>Lec 39 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 39 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 11

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3248</video:duration>
      <video:publication_date>2012-08-28T20:01:05.000Z</video:publication_date>
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      <video:tag>convolution</video:tag>
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      <video:duration>623</video:duration>
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      <video:tag>Can</video:tag>
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      <video:duration>251</video:duration>
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      <video:description>The Marine Biology Channel presents a wonderful video of the curled octopus, also known as Eledone cirrhosa. You must see this close up view of the incomparable creature swimming and being fed.</video:description>
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      <video:duration>100</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Physics</video:category>
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      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Holmium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10883.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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      <video:tag>Closure</video:tag>
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      <video:duration>94</video:duration>
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      <video:category>Education</video:category>
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Toby Woll

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How We can Improving Education?</video:title>
      <video:description>This video discusses three basic needs that should be improved in our education. This topic is explained by an expert teacher, so you must watch it for knowledge purpose.</video:description>
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      <video:duration>395</video:duration>
      <video:publication_date>2013-01-18T05:41:19.000Z</video:publication_date>
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      <video:tag>education</video:tag>
      <video:tag>First</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Zebrafish Model Organism</video:title>
      <video:description>The zebrafish is a small tropical fish that has become one of the favoured animal model systems for studying gene function during embryonic development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e2af7b99-134c-4fe9-a8c4-a82e9eeccbe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-04-06T18:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/188.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Zebrafish</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Stapled Anopexy</video:title>
      <video:description>Stapled anopexy is a treatment for hemorrhoidal diseases. This video explains this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2b4239e-8bc5-4f5d-8941-99ebccd4b48f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-12-01T23:11:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10577.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Anopexy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Lawn Bowling Balls</video:title>
      <video:description>Video contains the full procedure of manufacturing the lawn bowling balls. This will help you to known how does the shape of each ball is kept the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e2b7eb54-f57c-47db-809e-df63527f50e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-07T06:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28296.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
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      <video:tag>Made</video:tag>
      <video:tag>Lawn</video:tag>
      <video:tag>Bowling</video:tag>
      <video:tag>balls</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blockage of Anterior Middle Superior Alveolar Nerve</video:title>
      <video:description>This video shows the reasons behind anterior middle superior alveolar nerve block. Here the treatment for this blockage is also discussed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e2d2c7f6-ad02-4e71-9f9f-3fd9a8014082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2013-04-07T16:56:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30410.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>middle</video:tag>
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      <video:tag>Alveolar</video:tag>
      <video:tag>nerve</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Soldering Technique Exercises</video:title>
      <video:description>&quot;Lec 16 - Soldering Technique Exercises&quot; Two soldering technique exercises are presented: a stainless steel wire but joint and gold wire with gold but joint, gold mershon loop  and stainless steel hook. Orig. air date: DEC 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20775.jpg</video:thumbnail_loc>
      <video:duration>943</video:duration>
      <video:publication_date>2012-09-07T16:57:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SREL0qwq_l0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>are</video:tag>
      <video:tag>presented</video:tag>
      <video:tag>A</video:tag>
      <video:tag>stainless</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>but</video:tag>
      <video:tag>Joint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-No-glasses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D No glasses</video:title>
      <video:description>Jonathan Post Experiment present by Francois. a new technology for 3D screens without glasses!
This system works only on 120Hz monitor displays. It simulates 3D Active Shutter Glasses. I hope to have a final version for CES 2012. For further information, contact at talk@jonathanpost.com
www.jonathanpost.com</video:description>
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      <video:duration>114</video:duration>
      <video:publication_date>2015-04-17T03:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32146.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>3d</video:tag>
      <video:tag>no</video:tag>
      <video:tag>glasses</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15169.jpg</video:thumbnail_loc>
      <video:duration>2187</video:duration>
      <video:publication_date>2012-08-28T15:21:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CVRmu_aBSho</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-Video-Vignettes-Histopathology-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery Video Vignettes Histopathology Video</video:title>
      <video:description>A challenging case of scc of the scalp with histology reviewed 79 year old non smoker non diabetic with cll in remission x1 month followed snd treated by fnp for multiple bccs had wall differentiated scc ellptically excised with clear margins</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5b26b68-fb0d-4225-9c97-1888bed3ad05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2011-11-29T00:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8591.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
      <video:tag>Histopathology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-components</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA components</video:title>
      <video:description>This animation shows the components of nucleic acid that make up DNA which are Adenine (A), cytosine (C), guanine (G), and thymine (T).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e5ba0ce9-568e-4e4e-9b73-daa365ed3ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-08T23:41:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29699.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>components</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-of-Icebergs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking of Icebergs</video:title>
      <video:description>A very closeup video of iceberg breaking in Tasman glacier lake, New Zealand. Very interesting video you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e5c674f1-c046-43f2-9eea-f98e3a8ca8d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-10-21T01:46:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7117.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>icebergs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Artery-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Artery Histology</video:title>
      <video:description>The arteries are the vascular vessels mandated with the task of delivering oxygenated blood to various organs and other blood vessels. This histology takes a look at the large artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5d24f9d-2908-4432-87a8-918e20417672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-28T09:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8366.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>artery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-12-Eddy-Currents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 12: Eddy Currents</video:title>
      <video:description>This video shown a physics lab demo of Eddy currents which are electric currents induced within conductors by a changing magnetic field in the conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e5d60041-b58e-418d-99e2-4da66dc1e413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2009-05-27T21:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2578.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Eddy</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-flip-a-surgical-glove</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To flip a surgical glove</video:title>
      <video:description>Extra hygiene cannot be understated in a hospital. This video shows how to flip a surgical glove.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/569663aa-64f0-4d89-a87b-2317b87ded5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-28T05:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8206.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Glove</video:tag>
      <video:tag>Flip</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Your-Practice-Ready-for-Gastroenterology-Coding-Revision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Your Practice Ready for Gastroenterology Coding Revision</video:title>
      <video:description>Medicalbillersandcoders.com has been offering effective gastroenterology coding and billing services to gastroenterology services across 50 states in the US. Our team is proficient in handling payer relations, patient relations, billing, coding, collections, client reporting, managed care contracts and fee analysis for gastroenterologists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/e5e249db-2a26-4590-95ba-d401ac58bcce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2014-05-14T10:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30911.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Gastroenterology</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>billing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Systems Engineering for Space Shuttle Payloads

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14949.jpg</video:thumbnail_loc>
      <video:duration>6726</video:duration>
      <video:publication_date>2012-08-28T05:03:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxhoHe3BZ-g</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Who-Wrote-the-Bible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Who Wrote the Bible?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e5ee203d-990e-4a21-b612-2d00ca396f5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T17:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2309.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Torah</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrocarbon-Family</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbon Family</video:title>
      <video:description>The classification of hydrocarbons and their reactions with other compounds. Organic compounds consisting of hydrogen and carbon are called Hydrocarbons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e5f5e8f9-6c1e-411a-b886-6bad9765f19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:52:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28222.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Hydrocarbons</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Use-A-Sexton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use A Sexton?</video:title>
      <video:description>This short video discusses how to use a sexton. A sexton is used to measure the angular distance between the sun and the horizon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e5ff2cea-ba9b-4498-b503-8487f4a7ebff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-08T15:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3217.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Sexton</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concept-Of-Bohrs-Model-Of-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept Of Bohr&apos;s Model Of Atom</video:title>
      <video:description>This video demonstrates the model of atom as introduced by Niels Bohr. Electrons get promoted to a higher energy level by absorbing a quantum of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e602fdc1-e48e-4d8c-a2da-378694fd356f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11133.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>bohr</video:tag>
      <video:tag>s</video:tag>
      <video:tag>model</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-disorders-Diarrhea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive disorders: Diarrhea</video:title>
      <video:description>Diarrhea is a general term for increase number, amount or liquid content of bowl movement. It is usually symptoms of another medical condition. Diarrhea develops when the intestinal motility increases and intestinal contents are propelled rapidly through the colon. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e610e325-9402-49b1-86a8-9a83d608af31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-11-15T18:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5419.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>Disorders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-And-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary And Development</video:title>
      <video:description>This video from evaluation and genetics discusses the evolutionary development in our echo system. Video is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e613bca1-9b11-4b1f-baa9-bef7dc558357/cand_5.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2013-02-11T04:07:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30228.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Proof-Part-3-Minimizing-Squared-Error-to-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Proof (Part 3) Minimizing Squared Error to Regression Line</video:title>
      <video:description>Proof (Part 3) Minimizing Squared Error to Regression Line

Proof (Part 3) Minimizing Squared Error to Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22739.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-11T03:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1HhUB3NP8g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Minimizing</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>error</video:tag>
      <video:tag>to</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mode-of-action-of-NNRTIs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mode of action of NNRTIs</video:title>
      <video:description>NNRTI or non-nucleoside reverse transcriptase inhibitor is an antiviral drug used to treat HIV. This video explains how this antiviral drug fights off the virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6203adf-9d98-4f21-82f2-0b8517d8da96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-24T14:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5955.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>NNRTIs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetics</video:title>
      <video:description>Genetics involves to develop and to maintain an organism orchestrated by sets of chemical that can switch some part of the genome on and off at crucial location and time. Epigenetics involves studying these reactions and the influencing factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e6227535-e1ff-410a-b78d-442b63abd228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-02-09T06:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29822.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beverly-Hills-Rhinoplasty-Specialist-performs-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beverly Hills Rhinoplasty Specialist performs surgery</video:title>
      <video:description>Beverly hills plastic surgeon dr paul s nassif has developed a worldwide reputation as an elite rhinoplasty and revision rhinoplasty surgeon based on his vast experience and outstanding natural results dr paul s nassif has performed more rhinoplasty and revision rhinoplasty procedures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e622e3f6-6ca8-451c-8bea-231521d2f1ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2011-11-29T03:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8667.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beverly</video:tag>
      <video:tag>Hills</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>performs</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturation-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturation of Oxygen</video:title>
      <video:description>Saturation of oxygen includes the Oxygen content and Oxygen capacity. Oxygen capacity is the maximum amount of collective Oxygen that can be attached to hemoglobin and dissolved in plasma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e62fb2ce-173a-4cc7-b452-be13b83b3eac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-03T04:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10647.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Saturation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Warrior-Banana-Spider-and-Assasin-Bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Warrior Banana Spider and Assasin Bug</video:title>
      <video:description>Female banana spiders are comparatively larger than the males. Usually female banana spiders eat their male after mating. Banana spiders silk are the strongest silk. The assassin bug is known as a natural born chemist. This video will show these two insects in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e64f0747-1fe6-4ec1-9f6e-eb0a4dbec77b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-10T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28523.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Warriors</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-gene-knock-in-and-knock-out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of gene knock in and knock out</video:title>
      <video:description>We demonstrate how gene knock in and knock out occurs. This is a technique in genetics where one of an organism gene is inactivated (knocked out. This is essential in studying a sequenced gene that has either incompletely vast functions or unknown functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6530457-d0cd-4763-9781-fd3b0825680b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-17T13:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5578.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>in</video:tag>
      <video:tag>and</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurite-outgrowth-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurite outgrowth under microscope</video:title>
      <video:description>Axons are projections of neurons that transfer information over long distances from the nerve cell bodies to their partners. In cases where the natural nerve conduits are missing (gaps in peripheral nerves due to injuries), artificial conduits can be provided. These conduits should actively support axonal survival, guide axons towards the target, and selectively attract and support certain cell types while repelling others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/e673f95e-d0b6-479f-8980-4622fabb725d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-03-25T20:16:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/77.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Neurite</video:tag>
      <video:tag>nervos</video:tag>
      <video:tag>sistem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-mechanism-of-asthma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D mechanism of asthma</video:title>
      <video:description>Asthma is a disorder that causes obstruction in the respiratory system, that leads to symptoms like wheezing coughing e.t.c. This a 3D animation that shows how it occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/704c6a77-4847-4f8d-87d9-c7982544322d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-28T05:55:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8284.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scarf-akin-Process-for-Bunion-correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarf akin Process for Bunion correction</video:title>
      <video:description>We today feature bunion correction with scarf and akin osteotomy. This is a deformity of joints at the foot of the larger toe. In this video we feature scarf akin Process for correction of Bunion. For more information, visit weil4feet.com website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e68c638d-a034-4378-987b-de2e3dd4aac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-30T23:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9766.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Scarf</video:tag>
      <video:tag>akin</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Telomere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Telomere</video:title>
      <video:description>A telomere is a structure which is at the end of a chromosome. This video explains how the size of a telomere is varied through the process of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e69040bd-5d80-44a4-9764-088c090ddf57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-04-06T18:28:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/190.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>A</video:tag>
      <video:tag>cancer6</video:tag>
      <video:tag>s</video:tag>
      <video:tag>telomer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstrating-Instrumental-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstrating Instrumental Tie Technique</video:title>
      <video:description>Learn how to make an instrumental tie through this visual aid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6a9cf3d-87c5-4b0c-b7b4-bdf3cb858287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-30T22:03:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9604.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Instrumental</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Process</video:title>
      <video:description>This video shows a hip resurfacing procedure for the patient with some physical exercises. Its really interesting so you must watch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6ab5f01-a2b8-4a24-8b42-07f5d1e90d0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T22:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10517.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lck-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lck Diffusion</video:title>
      <video:description>Dynamics of Lck in the T cell synapse - Upon T cell activation, clusters of signaling proteins form microdomains in the cell membrane. Some proteins, like the tyrosine kinase Lck (white) can freely diffuse between these clusters. Interactions between Lck and proteins in the signalling cluster can cause Lck to become immobilized. 
Janet Iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/e6ae3e19-ee5a-4bc8-a875-2139a3bfdb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-01-05T22:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1225.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-hand-with-carpopedal-spasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a hand with carpopedal spasm</video:title>
      <video:description>In this video, a hand of a patient  with carpopedal spasm which is called as a spasmodic contraction of the muscles of the hands and feet is filmed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6d48f3b-6a15-4b67-b2bf-3a6ce2eadc74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T20:36:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10421.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpopedal</video:tag>
      <video:tag>Spasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Calculating-R-Squared</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Calculating R-Squared</video:title>
      <video:description>Calculating R-Squared

Calculating R-Squared to see how well a regression line fits data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22746.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T03:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fc5t_5r_7IU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>R</video:tag>
      <video:tag>Squared</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-factor-TATA-binding-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription factor TATA binding protein</video:title>
      <video:description>TATA binding protein is a transcription factor that initiates transcription. It specifically binds to a particular DNA sequence known as TATA box. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/e6e0441e-8e03-4848-8272-cdd8f1022a3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-06-26T00:41:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2886.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collectiong-a-Blood-Sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collectiong a Blood Sample</video:title>
      <video:description>What is the proper way to take a blood sample correctly. Proper precautions are necessary while collecting the sample because if not then it may result in infection which have harmful effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8514f0b-a1f4-4158-8e3c-526fde541618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T00:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8589.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Sample</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Cardiac-Muscle-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Cardiac Muscle Histology</video:title>
      <video:description>The cardiac muscle is a unique type of muscle that is only found in the heart, they are the stripped and self regulate automatically squeezing the wall of the heart inwards.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b6b92e8-5a7d-478b-aecb-bf3248541e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-11-28T10:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8408.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Joint-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Joint Movement</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Joint Movement bones atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e8550cde-f741-4d9f-8796-a9853d608e30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-04-24T22:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2069.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Internal Combustion Engine</video:title>
      <video:description>This video shows the working of internal combustion engine. The engine has a 2 stoke cycle with combining intake and compression in a single first stroke and power and exhaust in a second stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e85cfaee-e794-43ae-a3f4-9bc2ebb5263b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3204.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetism-6_-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetism 6_ Induction</video:title>
      <video:description>This video discusses the induction phase of electromagnetism which is when the production of an electric current moves across a conductor through a magnetic field. It is the underlying science behind the operation of generators, transformers, induction motors, electric motors, synchronous motors, and solenoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e86a6971-b5d9-4eb7-af3c-4a1479301080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-14T09:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5245.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Generators</video:tag>
      <video:tag>Transformers</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Synchronous</video:tag>
      <video:tag>moto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Ammonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Ammonia</video:title>
      <video:description>This video shows different uses of ammonia. Ammonia is also known as Azane and has the molecular formula of NH3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e86f17e6-9bb3-4db9-bcd5-994a35f5a843/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-12T02:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11307.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ammonia</video:tag>
      <video:tag>Refrigerant</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>fertilizer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History C187</video:title>
      <video:description>&quot;Lec 3 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23799.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-14T11:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB9gMYH8eNU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C187</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Stochasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stochasticity?</video:title>
      <video:description>This video presented by IDTIMWYTIM discusses about the stochasticity. This is the measurement of randomness of anything. Its state is always non-deterministic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e86b84f6-0003-4db0-8990-07b09b2aacec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-07T06:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29229.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Stochasticity</video:tag>
      <video:tag>that</video:tag>
      <video:tag>s</video:tag>
      <video:tag>random</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-nephrectomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted nephrectomy treatment</video:title>
      <video:description>This video technique for microscopic hand assisted nephrectomy the laparoscopic technique for bilateral nephrectomy in patients with autosomal dominant polycystic kidney disease is technically difficult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e89d2f68-4244-47c1-b9fe-20da8429622e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-30T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9705.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>nephrectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-and-functions-of-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and functions of respiratory system</video:title>
      <video:description>The respiratory system is the group of organs that are charged with collection of air from the outside to the inside and the dispersal of that air. This how that system structure is organized and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8c7183e-3989-4a03-b188-d37c107c3629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-28T05:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transmembrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmembrane Potential</video:title>
      <video:description>Transmembrane potential is a value of voltage,the difference in the voltage of a certain cells.This value may increase or decrease due to interactions between membrane and membrane proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8cb902d-c647-4652-a176-e3fbd0dbc5fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-12T11:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5033.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>Potential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microbe-Lab-MWV13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microbe Lab (MWV13)</video:title>
      <video:description>MicrobeWorld visits the Marian Koshland Science Museum for &quot;Microbe Lab,&quot; a free day of activities for the general public.

In this episode we interview Erika Shugart, deputy director of the Koshland Museum, about &quot;Microbe Lab&quot; and the Crack Koshie&apos;s Curious Case: A Disease Detective Mission activity. Next, we talk with Nagla Fetouh, Education Program Manager for the Koshland Museum, who led a disease exchange activity that teaches people about ways to control the spread of infectious disease by participating in a simulation that shows just how fast illness can spread. Finally, Eric Flem, Communications Manager for Nikon Instruments, Inc., led us through a demonstration of Nikon&apos;s Coolscope. A state of the art microscope used by clinicians and educators that has the ability to broadcast images live on the internet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8f1e503-a954-4487-b3a6-fb70b2be2629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2010-04-13T17:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4243.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coolscope</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Erika</video:tag>
      <video:tag>Fetouh</video:tag>
      <video:tag>Flem</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Nagla</video:tag>
      <video:tag>Nikon</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Shugart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-H1N1-Swine-Flu-A-Look-Inside-and-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The H1N1 Swine Flu A Look Inside and Introduction</video:title>
      <video:description>The 2009 flu pandemic or swine flu was an influenza pandemic and the second of the two pandemics involving H1N1 influenza virus the H1N1 swine flu virus appeared in the us in april 2009 and never went away human respiratory infection caused by the influenza virus H1N1 popularly known as swine flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8ff2501-048c-4999-9724-c0379af0f978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:38:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5883.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>Inside</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Glide-Track-Physical-Therapy-Results-After-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glide Track Physical Therapy Results After Surgery</video:title>
      <video:description>When surgery like joint replacement, joint reconstruction, severe trauma surgery is performed, it should be followed by a physical therapy. This kind of therapy helps the joints, the tissues and muscles to recover. The video shows physical therapy using Glide track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96989733-17d7-4e0a-98ef-e7162c8068ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-28T23:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8563.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glide</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Results</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 25 : Quiz 2 Review.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-26T19:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sFxA8eIS6tA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BBC-The-History-of-Mathematics-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC -The History of Mathematics - part3</video:title>
      <video:description>This video is a BBC documentary on the history of mathematics in this third part of the series and its applications by the ancient races such as the construction of the pyramids by the Egyptians of old.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e8f89025-ca33-4df7-b571-06185d945ad8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-06T14:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6532.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>History</video:tag>
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      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-an-Intramuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying an Intramuscular Injection</video:title>
      <video:description>A complete procedure with the careful steps is shown here for applying an intramuscular injection. The procedure is explained here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e90f5ae8-4ba3-4d77-b160-fa51d1eaaf69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T01:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29868.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>intramuscular</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leadership-development-of-women-executives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leadership development of women executives</video:title>
      <video:description>A talk by Prof. Monique Valcour. Watch full length talk here: http://hstalks.com/?t=MM1663530
Topics Covered:
Business case for gender diversity
Gender-diverse leadership and firm performance
Women’s careers
Career barriers
Career and family
Gender role stereotypes
Social networks
Discrimination
Career advice for women leaders
Leadership style
Career strategies
Career sponsors
Gender equity
Organizational culture
Work-life support
Career flexibility
Performance management
Leadership development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/e9416fcf-2282-456c-8354-3db836709c64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2015-04-02T07:34:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32117.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>leadership</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>management</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>executives</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baitfisher-Mollusk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baitfisher Mollusk</video:title>
      <video:description>Baitfisher Mollusk &lt;br&gt;
1. Bait fish are small fish caught for use as bait to attract large predatory fish, particularly game fish. Species used are typically those that are common and breed rapidly, making them easy to catch and in regular supply. Examples of marine bait fish are anchovies, halfbeaks such as ballyhoo, and scad. Freshwater bait fish include any fish of the minnow or carp family (Cyprinidae), sucker family (Catostomidae), top minnows or killifish family (Cyprinodontidae), shad family (Clupeidae), sculpin of the order Osteichthyes or sunfish family (Centrarchidae), excluding black basses and crappie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e953861e-45b8-436d-8da3-643684465be7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2009-04-19T19:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1880.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tipranavir-solubility-Mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tipranavir solubility Mechanism of action</video:title>
      <video:description>Tipranavir is an HIV protease inhibitor that inhibits the virus specific processing of the viral gag and gagpol polyproteins in HIV infected cells thus preventing formation of mature virions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e962febd-d480-4a9c-b8a5-8af54844d8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-12-01T04:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Tipranavir</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Denture-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Denture Hyperplasia</video:title>
      <video:description>&quot;Lec 4 - Denture Hyperplasia&quot; Patient presents with soreness in anterior of oral cavity. An oral examination is given, including medical history,and finally the treatment plan is formulated. Orig. air date: JAN 10 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22767.jpg</video:thumbnail_loc>
      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-11T07:41:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s26ToqhcPRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Hyperplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glutathione-The-mother-of-all-antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glutathione The mother of all antioxidants</video:title>
      <video:description>It&apos;s the most important molecule you need to stay healthy and prevent disease -- yet you&apos;ve probably never heard of it. It&apos;s the secret to prevent aging, cancer, heart disease, dementia and more, and necessary to treat everything from autism to Alzheimer&apos;s disease. There are more than 89,000 medical articles about it -- but your doctor doesn&apos;t know how address the epidemic deficiency of this critical life-giving molecule</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e988eee3-0c9c-4c36-a949-8be0878da983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-11-16T13:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5492.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glutathione</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>of</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Every-Creationist-Must-DENY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Every Creationist Must DENY</video:title>
      <video:description>Evolution is a scientific THEORY.  Theories are supported by MILLIONS of independently verifiable FACTS.  To deny evolution is to deny all of those facts and the hundreds of scientific techniques used to observe them.  Worse yet, to deny evolution is to deny reason and logic, the core of the scientific method.  Creationists are willing to deny all of this for evolution, yet have no problem exploiting the fruits of science for their own benefit, i.e. cars, computers, modern medicine.

Just like falling is a fact and gravity is a theory that describes why you fall, organisms evolving and speciating are facts and the theory of evolution explains why. If you are willing to deny evolution, why not gravity, germs, atoms, electricity, etc. They are all theories too.

Funny thing is, evolution, both micro and macro, have been directly observed.  So to deny evolution is to deny a direct observation.  It&apos;s the equivalent of denying the sky is blue yet refusing to look up.

I should add, scientists do not BELIEVE in evolution.  We ACCEPT it because of the enormous pile of data supporting it. Just like we accept that gravity follows an inverse square law, matter is composed of atoms, germs cause disease, and moving electrons constitute electricity.  Scientific theories are not a faith.  You can test them yourself and falsify them.  Do you have faith your computer runs on electrons or do you accept it?  Think about it.  

To download this video go to:
http://www.mediafire.com/?bwia12zadw6

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?ntmdwnmhjhl

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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    <loc>https://dnatube.com/videos/Old-Digital-Calculator-Very-Interesting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Digital Calculator- Very Interesting</video:title>
      <video:description>An amazing video showing an old calculator(Curta) with its functioning. Its really amazing you must watch it. I bet you would definitely like to add it with your collections.</video:description>
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      <video:publication_date>2013-01-11T07:37:41.000Z</video:publication_date>
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      <video:tag>numberphile</video:tag>
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    <loc>https://dnatube.com/videos/What-is-so-Cute-About-Babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is so Cute About Babies</video:title>
      <video:description>Why Babies Look so Cute? This video provides a brief introduction to the cuteness of little dogs, animals and babies.</video:description>
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      <video:publication_date>2013-02-09T07:10:48.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Cranial-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Cranial Nerves</video:title>
      <video:description>Nerves that emerge straight from the brain are called cranial nerves. Cranial nerves III, IV and V serves the direction of gaze,position of eyelids and size of pupil. This short video explains these three nerves in detail.</video:description>
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      <video:publication_date>2011-12-01T23:04:02.000Z</video:publication_date>
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      <video:tag>III</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-134-Term-Life-Insurance-and-Death-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Term Life Insurance and Death Probability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Understanding an insurance company&apos;s sense of my chances of dying.</video:description>
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      <video:duration>262</video:duration>
      <video:publication_date>2012-09-06T15:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NSSoMafbBqQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>term</video:tag>
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      <video:tag>Insurance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>probability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cigarette-Pencils-and-Taser-Knuckles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cigarette Pencils and Taser Knuckles</video:title>
      <video:description>A rundown of weird and hilarious products for sale on the web.  Also find zombie target practice dummies, periodic table bobby pins, and Mystery Science Theater 3000 lockets.</video:description>
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      <video:duration>294</video:duration>
      <video:publication_date>2012-11-27T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28087.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>zombies</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>theater</video:tag>
      <video:tag>3000</video:tag>
      <video:tag>cigarettes</video:tag>
      <video:tag>taser</video:tag>
      <video:tag>knuckles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology-about-regulation-of-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology about regulation of gene</video:title>
      <video:description>In this lecture delivered at MIT, regulation of gene has been discussed. The lecture was delivered by Professor Eric Lander. Edited by Ashraf</video:description>
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      <video:duration>3081</video:duration>
      <video:publication_date>2009-04-02T04:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1547.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-13-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Astronomy 7B</video:title>
      <video:description>lec 13-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20947.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-08T01:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YygKIuC16h8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Volcano-Eruption-Kilauea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Eruption - Kilauea</video:title>
      <video:description>Kīlauea is the youngest and southeastern most volcano on the Big Island of Hawai`i. Topographically Kīlauea appears as only a bulge on the southeastern flank of Mauna Loa, and so for many years Kīlauea was thought to be a mere satellite of its giant neighbor, not a separate volcano. However, research over the past few decades shows clearly that Kīlauea has its own magma-plumbing system, extending to the surface from more than 60 km deep in the earth.

In fact, the summit of Kīlauea lies on a curving line of volcanoes that includes Mauna Kea and Kohala and excludes Mauna Loa. In other words, Kīlauea is to Mauna Kea as Lo`ihi is to Mauna Loa. Hawaiians used the word Kīlauea only for the summit caldera, but earth scientists and, over time, popular usage have extended the name to include the entire volcano.

For more: http://hvo.wr.usgs.gov/kilauea/</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2010-11-17T05:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5555.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kilauea</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>Mauna</video:tag>
      <video:tag>Loa</video:tag>
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      <video:tag>Hawaii</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gradients-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gradients video</video:title>
      <video:description>When charged molecules are present in higher concentrations on one side of the membrane than on the other, the result is an electrical gradient. Electrical gradients can provide the energy for passive transport of molecules across the plasma membrane—processes such as diffusion, facilitated diffusion and osmosis. Passive transport means that the cell does not need to contribute any of its own ATP energy in order to move the molecules. The energy is provided by the electrochemical gradient.</video:description>
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      <video:duration>136</video:duration>
      <video:publication_date>2010-11-13T11:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5080.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>biology</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Charge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ram-Overclocking-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ram Overclocking Failure</video:title>
      <video:description>This video shows a failure of a ram overclocking attempt. Overclocking memory isn&apos;t quite the ticker-tape parade of increased performance found when boosting your GPU or CPU, but that doesn&apos;t mean it shouldn&apos;t be considered. A lot of memory comes boasting great overclockability (of course it&apos;s a word) but many builders are so keen on tweaking other components, they plum forget all about it./nWhilst tweaking your RAM is unlikely to yield noticeably higher frame rates in your favourite games, it can make a big difference to desktop use and file operations - and that alone makes it worth it. Plus, overclocking is one of the many things that make being a PC owner so great. We&apos;d overclock our keyboards if we could./nBut how does one get the most out of those innocuous sticks of RAM? There are a number of approaches, and like CPU overclocking your best bet is to head into the BIOS. Since we mentioned CPUs, if you&apos;re already running your CPU overclocked that will affect your RAM; particularly if you&apos;ve increased the BLCK setting./nLikewise, upgrading your rig with high performance, high-headroom RAM can open up further possibilities for boosting your CPU. Intel 6 series chipsets (H61, H67, P67 and Z68) are highly integrated fellas.</video:description>
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      <video:duration>24</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32176.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Volar-slab-splint-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volar slab splint procedure</video:title>
      <video:description>Volar slab splint is usually applied as a temporary measure to be used while swelling decreases in fractures and soft tissue injuries of the distal forearm wrist and hand prior to the application of a longer term circular cast</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Stem-Cell-Bank-India-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Stem Cell Bank India Video</video:title>
      <video:description>Stemade is proud to be indias first private dental stem cell bank this unique concept of dental stem cell banking is brought by stemade into the indian terrain</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Is-It-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Is It Cancer?</video:title>
      <video:description>&quot;Lec 15 - Is It Cancer?&quot; An examination of several biopsy specimens microscopically. It begins with hyperperatosis and progresses to invasive carcinoma. Orig. air date: NOV 7 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2279</video:duration>
      <video:publication_date>2012-09-11T07:45:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GewR9tC9gRA</video:player_loc>
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      <video:tag>It</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Computer Science 164 -</video:title>
      <video:description>lec 18-Computer Science 164 - Programming Languages and Compilers</video:description>
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      <video:duration>2600</video:duration>
      <video:publication_date>2012-09-30T08:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjvSaphlRk4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 2</video:title>
      <video:description>What is pharmacology? Pharmacology is the study of drugs and it is explained in detailed in this video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few. Learn more from this discussion.</video:description>
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      <video:publication_date>2010-11-12T00:15:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5029.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Tent-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars - The Tent Spider</video:title>
      <video:description>Monster Bug Wars series episode on the tent spiders...well, don`t watch if spiders make you freak out. The 2 minute clip reveals some main facts for the these creatures. Take a look.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28468.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monster</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Stress-Echo</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Stress Echo</video:title>
      <video:description>The stress echo is a non invasive and painless method of diagnosis as indicated in this video. Stress echo uses high frequency sound waves.</video:description>
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      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8824.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Stress</video:tag>
      <video:tag>Echo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Specialist-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Specialist Review</video:title>
      <video:description>Skin Specialist in Delhi. Skin Care Specialists are the people who treat the facial skin to maintain and improve its appearance.</video:description>
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      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T21:12:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10990.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Skin</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>Delhi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Total-Knee-Replacement-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Part 3</video:title>
      <video:description>Video shows a full surgical process of total knee replacement. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30018f9a-bf72-426b-aebd-4a5fe242f9e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2011-12-06T21:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10991.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Forming-a-Conic-Saction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forming a Conic Saction</video:title>
      <video:description>Conics are the cross-section of a cone when it is cut by a plane at different angles as shown in video. Video shows the cutting of solids with different shapes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f0cfe8d3-e098-4f86-8f4d-23e0f890324c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11198.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-are-Vector-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Vector Functions</video:title>
      <video:description>This video will help you to understand the vector function. Vector functions are explained with the help of examples which will make the basic concepts very clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f0edabe6-4cd9-439e-8203-fbebe7e0457e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-12-06T11:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6495.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Juno-Mission-to-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs Juno Mission to Jupiter</video:title>
      <video:description>The successful liftoff of the Juno spacecraft from the kennedy space center begins a five year cruise to the planet jupiter to investigate the planets structure atmosphere and magnetosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0dece30-ff7f-40c3-b06e-2db9f6d40e96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2011-11-08T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7362.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Binary-Fission-in-Amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Binary Fission in Amoeba</video:title>
      <video:description>The process of Binary fission in amoeba is explained in very brief. Two daughter organisms of equal sizes are formed from parent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/777da0a4-e1f4-438b-ac89-188a7378a5f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11132.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>amoeba</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Students-explore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Students explore</video:title>
      <video:description>Goddard Summer Interns make study outside East Washington of the effects of last ice age at Scablands as compared to the findings that are similar from mars. This is done by taking aerial pictures and was able to compare their findings with those from mars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0f5eef6-6210-4ef0-952b-b278724dac7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-23T08:29:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7639.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Goddard</video:tag>
      <video:tag>Summer</video:tag>
      <video:tag>Interns</video:tag>
      <video:tag>Andy</video:tag>
      <video:tag>Ryan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Replication-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of DNA</video:title>
      <video:description>DNA undergoes replication to produced two identical DNA molecules. The two molecules are than distributed in two daughter cells arising from the mother cell. This video explains the DNA replication process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/f0f7595e-9f46-43c4-830f-1defd29037f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-12-04T03:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1157.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
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    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Dental-Caries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Dental Caries</video:title>
      <video:description>&quot;Lec 16 - Introduction to Dental Caries&quot; Describes the pathogenesis of dental caries through the use of graphics and electronic effects.  Orig. air date: NOV 25 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1531</video:duration>
      <video:publication_date>2012-09-11T07:46:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0tvPGFg7u0g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>caries</video:tag>
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    <loc>https://dnatube.com/videos/Cellular-Respiration-Electron-Transport-Chain-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular Respiration (Electron Transport Chain Mechanism)</video:title>
      <video:description>This video demonstrates the cellular mechanism for respiration. As it is known, cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate, and then release waste products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f112058f-884a-463b-9836-f6990593ba8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-11-23T21:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5787.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Chain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/M15-globular-cluster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>M15 - globular cluster</video:title>
      <video:description>M15 - globular cluster is shown in this scientific video. Charles Messier is one of the greatest contributor of astronomy with his iconic &quot;anti-list&quot; space objects. We look at his work one at a time including his re-known catalogue and the knowledge of the telescopes. This video by Mr. Roy Gretton and Dr Meghan Gray, explain the eyeballing M15.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f10d7923-bc6b-40fd-8b05-f63c0ee906f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2013-01-12T01:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28754.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>M15</video:tag>
      <video:tag>Globular</video:tag>
      <video:tag>CLUSTER</video:tag>
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      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-manta-ray-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A manta ray in action</video:title>
      <video:description>Marine Biology Channel provides a brief video showing a manta ray, also known as a Manta birostris. Watch this amazingly clear video of a real-life manta ray swimming in the water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f141ca20-6618-4014-baf4-c51989909542/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2013-02-16T02:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30278.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manta</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>birostris</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Endeavour-Ready-to-Launch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endeavour Ready to Launch</video:title>
      <video:description>THis video presented by this weel at NASA shows the Endeavour ready to go. A brief introduction for its stages during the take off is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f12b7d14-8e65-45a3-811e-f6008a3a8e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2013-02-09T07:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29837.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Ready</video:tag>
      <video:tag>to</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbohydrate-and-fat-sources-of-body-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbohydrate and fat: sources of body energy</video:title>
      <video:description>There are different energy sources in the body. The first source that is tapped for energy is carbohydrates stored in the body. When carbohydrate level goes down, the brain activates a second source of energy. This second method of harvesting energy involves breakdown of body fat. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f14b3cbc-30b6-4ec2-9b54-c985dece1442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-11-25T22:22:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6118.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>carbohydrate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>of</video:tag>
      <video:tag>body</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/When-you-pull-the-trigger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When you pull the trigger</video:title>
      <video:description>This video shows you the anatomy of a bullet and also what happens after you have pulled the trigger.  This animation will shine light on this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f168729e-f203-4e89-89cf-75f64312842b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2014-08-27T23:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31556.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>bullet</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>rifle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robot-Poineers-Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Poineers: Venus</video:title>
      <video:description>A clip from the Robot Poineers documentary (made in conjunction with the &apos;Space Odyssey: Voyage to the Planets&apos; BBC documentary shown in 2004) regarding Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f167aa83-f103-4f19-88dc-e119fc4fa507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2009-05-27T22:01:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2622.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Voyager</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Planets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earth-Decompression-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth Decompression Dynamics</video:title>
      <video:description>J. Marvin Herndon/nTransdyne Corporation/nCurrent Science, Vol. 89, No. 11, pp. 1937-1941, 10 December 2005 /nThe Unification of Plate Tectonics and Earth Expansion Theories</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/f4a2e0eb-63f9-4b11-a5b2-f491f6a41fe8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2010-10-17T00:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4688.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>decompression</video:tag>
      <video:tag>dynamics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transition-Period</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transition Period</video:title>
      <video:description>Transition a very painful period this is the time when women needs a mental support. Here a women having a transition state is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4bdf83c-70bd-44fb-862e-03439e818c52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-11-30T05:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activity-to-Shoe-A-Current-Carrying-Conductor-Producing-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Shoe A Current Carrying Conductor Producing Magnetic Field</video:title>
      <video:description>This video shows activities to explain the magnetic field around current carrying conductors. Hans Christain had discovered that there is a link between electricity and magnetism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f4c5cf12-e2d2-4499-9944-209f5403f246/cand_5.jpg</video:thumbnail_loc>
      <video:duration>467</video:duration>
      <video:publication_date>2011-12-14T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11767.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conductors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Uncertainty Principle</video:title>
      <video:description>Uncertainty principle states that the momentum and the position of an object can not be determined at the same time. This video explains this principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f4d5054a-a599-41f9-b50e-edb9ccfdd1ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-11-29T23:01:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6251.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-ways-to-interact-with-computers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New ways to interact with computers</video:title>
      <video:description>Expert in computer sciences experiment with new ways to interact with computers.  Using special reasoning a person could interact with a computer as if he or she was interacting with blocks from kindergarten.  This approach could be an easier and more natural way to do things on your PC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/f4d8fab5-ab7d-4edc-ab4a-c3da0e8f3904/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2014-10-03T15:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31891.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Computer Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>240</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It takes about thirty minutes for eyes to optimize the night vision. But when it does it can see a single candle light from a distance of fourteen miles. This video describes such unique features of eyes. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6147.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates an experiment to show the changes of phases of matter. The three state of matter is solid, liquid, and gas.</video:description>
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      <video:description>Skin ColorSkin color is created by production of the pigment melanin from cells called melanocytes in the epidermis. All races have equal melanocyte numbers, but genetic differences control the amount of melanin injected into the cells which are produced in the germinative layer. Melanin production is stimulated by the ultraviolet rays of the sun. The melanin absorbs these harmful rays, and the skin becomes tanned and protected. Freckles appear when only some groups of melanocytes become active and produce melanin.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video lecture, Central dogma, translation of RNA to proteins and replication of DNA is presented. The lecture was delivered by Professor Eric Lander at MIT. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>277</video:duration>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mathematics 16B - Lecture 8

Analytic Geometry and Calculus</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Precipitation as Climatology Term is explained in this video. There is no information about the video owner who recorded this video.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>November 2010 is National Lung Cancer Awareness Month. Jamey Gelina, A radon specialist with Air Quality Control Agency of Denver Colorado, suggests that all homes should be tested for radon gas. Radon is the second leading cause of lung cancer, so Lung Cancer Awareness Month is an ideal time to test. If radon levels are 4.0 or higher, a radon mitigation system will fix the problem.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>70</video:duration>
      <video:publication_date>2012-07-10T15:21:10.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:publication_date>2009-07-18T12:06:15.000Z</video:publication_date>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows you the superiority of one thing over the other. You start from fish jellybean and from here goes towards iphone laser and then t-shirts and then on shopping and etc.</video:description>
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      <video:duration>325</video:duration>
      <video:publication_date>2013-02-16T03:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30321.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zombie</video:tag>
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      <video:tag>OPENER</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>And we&apos;re back!  Another smorgasbord of hysterical and incredible photos taken from all around the web.</video:description>
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      <video:publication_date>2012-11-26T23:35:04.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Science 2.0: The Design Science of Collaboration</video:title>
      <video:description>&quot;Lec 17 - Science 2.0: The Design Science of Collaboration&quot; May 23, 2008 lecture by Ben Shneiderman for the Stanford University Human Computer Interaction Seminar (CS547).

Science 2.0 focuses on the human-designed world in which the dynamics of trust, privacy, responsibility, and empathy are determinants of success. Advancing Science 2.0 will require a shift in priorities to promote intense collaboration, integrative thinking, teamwork-based education/training, and case study ethnographic research methods. Ben Shneiderman lays out an ambitious vision that will impact research funding, educational practices, and democratic principles.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>5239</video:duration>
      <video:publication_date>2012-09-14T14:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nxBmKkLJCEc</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:description>craniotomy is a surgical operation in which a bone flap is removed from the skull to access the brain craniotomies are performed for brain lesions or traumatic brain injury to implant deep brain stimulators for the treatment of Parkinsons disease</video:description>
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      <video:publication_date>2011-12-01T20:33:21.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Frontal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>All steps of pregnancy is explained in this video. Embryogenesis is the process by which the embryo forms and develops. In mammals, the term refers chiefly to early stages of prenatal development, whereas the terms fetus and fetal development describe later stages./nEmbryogenesis starts with the fertilization of the egg cell (ovum) by a sperm cell, (spermatozoon). Once fertilized, the ovum is referred to as a zygote, a single diploid cell. The zygote undergoes mitotic divisions with no significant growth (a process known as cleavage) and cellular differentiation, leading to development of a multicellular embryo./nAlthough embryogenesis occurs in both animal and plant development, this article addresses the common features among different animals, with some emphasis on the embryonic development of vertebrates and mammals.</video:description>
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      <video:publication_date>2015-06-30T04:47:23.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-Of-Light-Through-a-Medium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction Of Light Through a Medium</video:title>
      <video:description>This video shows the experiments to show the refraction of light through different mediums. The experiments prove that whenever a ray of light travels from a rare medium to a denser medium, the refracted ray bends towards the normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f59d8f1f-c254-4eeb-bf65-250500592a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-12-01T07:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28194.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Watch-Boeing-502-6-Turboshaft-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch Boeing 502-6 Turboshaft Engine</video:title>
      <video:description>The Boeing 502-6 gas turboshaft engine only produces 160hp at 23725 RPM and has a super low 3:1 compression ratio the Boeing 502-6 is a simple free shaft turbine engine which was actually designed in the 1950 the engine is quite bulky quite heavy and not very powerful for its size</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5c167a4-2e1e-4c2e-aaa1-03f957a741e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11734.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>502</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Turboshaft</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-Flu-and-Antiviral-Drugs-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 Flu and Antiviral Drugs Video</video:title>
      <video:description>This broadcast is presented by centers for disease control and prevention and dr tny fiore will speak in this video about antiviral drugs that can be used to treat or prevent human infections with the new type of h1n1 flu virus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5cbe0ce-696d-429b-84ca-d482c260dd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Manipulation-of-Dental-Model-Plaster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Manipulation of Dental Model Plaster</video:title>
      <video:description>&quot;Lec 8 - Manipulation of Dental Model Plaster&quot; Proportioning, mixing, consistency, and properties of plaster improved stone. Intended for preclinical dental and dental hygiene students. Orig. air date: MAY 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22792.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T07:52:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yn2rfgOrVs4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-do-you-believe-scientist-or-psychopath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who do you believe scientist or psychopath?</video:title>
      <video:description>This the video of a genes specialist studying inheritance of behavior in relation to genes. He has the genes and brains of a killer, but he is not a killer. Why? Scientists and psychopaths explain this situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f6fde09c-3fd5-4f76-baa8-64f5cd123835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-10T01:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28508.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Scientist</video:tag>
      <video:tag>or</video:tag>
      <video:tag>psychopath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-of-Pharmacology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Pharmacology</video:title>
      <video:description>1-Most drugs act by binding reversibly to receptors, which can be a variety of targets including enzymes, ion channels, G-protein coupled transmembrane proteins &amp; DNA response elements.
2-Receptors have two fundamental characteristics: a) the ability to interact with a chemical ligand (drug); and b) to transduce the binding event into a biological signal.
3-Drugs can be divided into two broad categories - agonists and antagonists
4-Agonists have the properties of affinity and efficacy. 
5-The potency of different agonists can be compared using their EC50 values
6-Classical antagonists have affinity for receptors, but little or no efficacy 
7-can be divided into two subgroups, competitive and non-competitive
8-Competitive antagonists compete for binding with the same site occupied by an agonist.
9-The antagonism produced by a competitive antagonist can be surmounted (overcome) by increasing the concentration of the agonist. The presence of a competitive antagonist produces a rightwards shift in the concentration-response relationship for the agonist.
10-Noncompetitive antagonists act by covalent binding to the agonist receptor site, or by binding to a secondary site that induces a conformational change in the agnonist receptor site that prevents the agonist from binding. The effects of a noncompetitive antagonist cannot be overcome by increasing the concentration of the agonist. The presence of a noncompetitive antagonist produces an apparent reduction in agonist efficacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f89e2532-98b4-49ac-a8ed-6485015a140f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-09T09:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4805.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pharmacodynamics</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>pharmacokinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human chromosomes</video:title>
      <video:description>Human chromosomes are illustrated in this video. The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f8be3f72-fdfc-4c20-8abe-5f5e26698aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-08T23:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29704.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>chromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placenta-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placenta Histology</video:title>
      <video:description>This video shows a tutorial of the placenta, which is the organ that connects the fetus to the uterus, aiding in its nourishment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8b43a22-81c8-40cb-989b-6b424abbee30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2011-11-28T11:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8485.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Placenta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Onion-Cells-on-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Onion Cells on video</video:title>
      <video:description>Up close one can see what the Onion cells under a microscope looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f8be4776-3c68-42a1-8df0-40c6e2e79996/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-06T08:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2771.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Science</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cell-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cell Therapy</video:title>
      <video:description>This video shows the stem cell therapy which is a natural healing process. Bone marrow-resident stem cells are exposed to a secretion of growth factors and differentiate into Angiogenic cell precursors(ACPs).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f8cc2212-039e-4d19-a8e6-c104ace54e32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T22:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5808.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Closure</video:title>
      <video:description>A very helpful video for the surgeons showing a step by step process of abdomen closure. Some careful steps should always be kept in mind during surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f8cfa364-4d81-45f1-a435-71a7e4dea7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2013-02-11T03:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30202.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>exploratory</video:tag>
      <video:tag>Laparotomy</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurrence relapse of bleeding from duodenal ulcer</video:title>
      <video:description>When an ulcer starts bleeding your blood neutralizes the stomach acid around the area of the ulcer when this happens the neutralized stomach acid will not burn the raw areas around the ulcer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f27b002f-b958-497a-8db0-66487b3f908c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T22:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11074.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gleevecs-mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gleevecs mechanism of Action</video:title>
      <video:description>The animation begins by introducing the Philadelphia Chromosome, the result of a reciprocal translocation between chromosomes 9 and 22. More specifically the breakpoint cluster region (BCR) of chromosome 22 is fused with part of the Abelson (ABL) gene on chromosome 9. The resulting BCR-ABL genetic domain now located within chromosome 22 and codes for a mutant tyrosine kinase also known as BCR-ABL. Under normal circumstances tyrosine kinase proteins respond to external cellular messaging proteins, and ultimately initiate a series of reactions that culminate in cellular replication. Conversely, BCR-ABL is constitutively active, meaning it does not require activation by the aforementioned cellular messaging proteins in order to stimulate cellular replication. This results in acceleration of cell division, an inhibition of DNA repair, overall genomic instability, and the fatal blast crisis characteristic of chronic myelogenous leukemia. The animation progresses to introduce Gleevec (imatinib), the first in a class of drugs that specifically target and competively inhibit the ATP binding site on BCR-ABL tyrosine kinase. This prevents the ABL domain from phosphorylating the tyrosine residue, and as a result preventing the proliferation of hematopoietic cells that express BCR-ABL. Therapy with imatinib results in a dramatic reduction of tumor clone cells and the occurrence of blast crisis&apos;, through targeted drug treatment which leaves health cells unscathed.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f9015bc2-a2a5-42c7-a385-6043571660c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2007-09-08T20:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/962.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gleevec</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Restriction-digestion-in-DNA-marker-creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction digestion in DNA marker creation</video:title>
      <video:description>This video discusses on DNA marker creation. This is the initial part dealing with digestion restriction. This is a simplified procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f91cee0a-6b2a-4521-bb82-899dcdf7400a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-13T22:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11743.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Health-Byte-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Health Byte: Astigmatism</video:title>
      <video:description>An optical system with astigmatism is one where rays that propagate in two perpendicular planes have different foci. If an optical system with astigmatism is used to form an image of a cross, the vertical and horizontal lines will be in sharp focus at two different distances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9093c03-9030-4589-ad4d-ba92ebba501b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-09T13:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4862.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atomic-orbitals-hybridization-for-SF6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic orbitals hybridization for SF6</video:title>
      <video:description>Atomic orbitals hybridization for SF6 accounting for the chemical species structure and geometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f931d1fb-9bbd-4e5f-9204-d2dfaea2d455/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-12-10T12:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6546.mp4</video:content_loc>
      <video:uploader>Luis Ribeiro</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SF6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Diabetic-Wound-on-Foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Diabetic Wound on Foot</video:title>
      <video:description>Video shows a surgical(Sharp) debridement of diabetic foot wound. The treatment here is performed by an well expert doctor to help you with this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f93cb845-827c-46f6-89ad-b14f9ada4187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-06T17:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10673.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Sharp</video:tag>
      <video:tag>Debridement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I&quot; Finite difference methods: stability and convergence

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15427.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-08-28T17:16:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkyO_u6Ze98</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Linked-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Linked Genes</video:title>
      <video:description>This videos explains about Linked Genes. /nPaul Andersen explains how linked genes behave and how linked genes were discovered. He shows how linked genes would be reflected in a dihybrid cross using a fruit fly simulator. He uses chromosome-based punnett squares to explain why the frequency of recombination is less that 50%. The actual crosses discovered by Thomas Morgan and Alfred Sturtevant are included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f91d88a8-94fc-4328-b9e8-decca1932cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2012-10-03T07:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27686.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Linked</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-calculate-the-molar-mass-of-a-compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to calculate the molar mass of a compound</video:title>
      <video:description>How to approach this question on how to calculate the molar mass of a compound is given a step by step solution in this instructional video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f950f318-4df9-4f27-bb52-80f029786336/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-12-20T12:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6666.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Beating-Heart-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beating Heart Cell</video:title>
      <video:description>The cells of the heart are called cardiac myocytes. This video shows a beating heart cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/f95dd690-8917-4e31-b328-c9858bb67b6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-03-30T18:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/132.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>17</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synthesis-of-secretory-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis of secretory proteins</video:title>
      <video:description>Proteins synthesized in the rough endoplasmic reticulum are needed to be transported to their site of action. This involves specialized cellular organelles. This video explains how proteins are secreted.  Edited by Ashrar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/f9604934-11b5-405e-840a-beb908a9ea4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-04-08T20:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4165.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biosynthetic</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Largest-Finite-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Largest Finite Time</video:title>
      <video:description>Video shows the largest finite time that is ever calculated by a physician on a paper. Video is very interesting, watch it to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f9642b2c-1da5-46c2-b7e7-cbe2303c3332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>723</video:duration>
      <video:publication_date>2013-01-14T07:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28799.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Longest</video:tag>
      <video:tag>time</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cautery-to-stop-nose-bleeds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cautery to stop nose bleeds</video:title>
      <video:description>Cautery is an instrument that destroys tissue by burning, scarring or searing. This video shows how to stop nose bleeds by Cautery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f96cda8c-5f17-4fd9-afc3-7ccf32a34be7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-28T05:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8277.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>STOP</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>BLEEDS</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Cautery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-action-of-Diatoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The action of  Diatoms</video:title>
      <video:description>Diatoms are algae which are unicellular and have fascinated scientists due to their cell walls with special qualities. Here is a clip with these organisms in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f97679ef-2d83-4d9d-ac72-6f9d63c7e768/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-24T18:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5987.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Diatoms</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Proof-Rhombus-Diagonals-are-Perpendicular-Bisectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Proof - Rhombus Diagonals are Perpendicular Bisectors</video:title>
      <video:description>Proof - Rhombus Diagonals are Perpendicular Bisectors

Proving that the diagonals of a rhombus are perpendicular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20418.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T14:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDcVdBAnBdU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Rhombus</video:tag>
      <video:tag>Diagonals</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Bisectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16B-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16B - Lecture 9</video:title>
      <video:description>Mathematics 16B - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25722.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-18T17:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zZSECXZz-QQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-The-Predators-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Predators From Space</video:title>
      <video:description>This video shows the predators from space with few examples around us. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f9ad1bd5-3c40-4708-bac2-f7cc63976114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28472.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Predators</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-experimentation-to-see-the-effect-of-air-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool experimentation to see the effect of air pressure</video:title>
      <video:description>Standard air pressure is 14.7 psi at sea level. We have 1000s of pounds air pressure on our body but we balance it with our inner pressure. What happens if we remove the inner pressure of our body? Here, experiment is done on a soda can instead of our body to see the effect of air pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/f98082e5-0bef-4292-b4d2-2d0193ec5362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2014-09-13T02:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31647.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Air</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin-Oxygen Dynamics</video:title>
      <video:description>This science video explains the factors affecting the loading and unloading of oxygen by hemoglobin.  Here are few questions answered?  Why does hemoglobin pick up oxygen in the lungs and deliver it to the tissues? It&apos;s not like hemoglobin has a brain - it&apos;s a protein! So how does it do what it&apos;s supposed to do?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/f97ef7f5-8189-4f8f-977d-c23fb2996093/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2014-07-22T04:15:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31057.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>dynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excretion</video:title>
      <video:description>This pharmacology video excretion system in our body. is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9820116-7b68-44bd-8ef2-fa64e0838b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-11-16T14:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5514.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Excretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-important-solar-discoveries-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most important solar discoveries- Part 2</video:title>
      <video:description>we find in this video the greatest discoveries made in the solar field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f98c7d07-f939-490e-b7c5-175b3161787f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-12T06:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7494.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Latest-Discoveries-in-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Latest Discoveries in Exoplanet Science</video:title>
      <video:description>Astronomers have discovered a new planetary system that contains at-least 5 planets around it. Some stories related with this discovery are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f98982d6-71db-400a-90b9-7345734151a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2013-01-11T07:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28633.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copper-Electrolytic-Refining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copper - Electrolytic Refining</video:title>
      <video:description>This video will show you the process of electrolytic refining of copper. It is a process of obtained pure metal by the process of electrolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f990f74e-b1ae-4bb3-84e9-7812f001a510/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-12T02:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11385.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolytic</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Copper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western blot</video:title>
      <video:description>The western blot (alternatively, immunoblot) is an analytical technique used to detect specific proteins in a given sample of tissue homogenate or extract. It uses gel electrophoresis to separate native or denatured proteins by the length of the polypeptide (denaturing conditions) or by the 3-D structure of the protein (native/ non-denaturing conditions). The proteins are then transferred to a membrane (typically nitrocellulose or PVDF), where they are probed (detected) using antibodies specific to the target protein.[1] [2]

There are now many reagent companies that specialize in providing antibodies (both monoclonal and polyclonal antibodies) against tens of thousands of different proteins[3]. Commercial antibodies can be expensive, although the unbound antibody can be reused between experiments. This method is used in the fields of molecular biology, biochemistry, immunogenetics and other molecular biology disciplines.

Other related techniques include using antibodies to detect proteins in tissues and cells by immunostaining and enzyme-linked immunosorbent assay (ELISA).

The method originated from the laboratory of George Stark at Stanford. The name western blot was given to the technique by W. Neal Burnette[4] and is a play on the name Southern blot, a technique for DNA detection developed earlier by Edwin Southern. Detection of RNA is termed northern blotting and the detection of post-translational modification of protein is termed Eastern blotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/fd590f04-5a71-44b6-bd7c-5fdaaaffdcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2009-03-29T05:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1511.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larry-Barnes-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larry Barnes-Part-1 Hip Testimony</video:title>
      <video:description>Larry Barnes explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/fd6160df-2a3b-4b11-b727-c68d2f2895ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-02-01T10:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3782.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>arthroplasty</video:tag>
      <video:tag>Workshop</video:tag>
      <video:tag>Intertrochanteric</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAH’S EXISTENCE PART 2</video:title>
      <video:description>There are countless infinitely complex systems and
delicate balances in the universe, in all of existence
and all phenomena, from the human body to the sky, from
animals to the depths of the oceans. Everyone who can
think and reason sees that only God, with His superior
power and intelligence, could have created these
complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/fd6271dc-0fea-4892-95ae-8d387ec9d508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1431</video:duration>
      <video:publication_date>2009-10-29T12:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3477.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-in-a-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Climate in a Box</video:title>
      <video:description>Computing climate data is a lot of work that previous required the usage of bulky and expensive computers and equipment. What if there is an easier, faster, less resource consuming. Welcome to the world of supercomputing with NASA Climate in a Box</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd7c2dc2-e2a5-43b0-8999-22b53bac0113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2011-11-24T22:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7802.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Presentation-of-Transcription-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation of Transcription in Bacteria</video:title>
      <video:description>Transcription is the synthesis of RNA under the direction of DNA. RNA synthesis, or transcription, is the process of transcribing DNA nucleotide sequence information into RNA sequence information. This video explains this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fd7f82c8-f4b9-428f-a11c-1abd858d5c02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2009-08-19T07:39:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3256.mp4</video:content_loc>
      <video:uploader>Dr. Shiva Aithal</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>mRNA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Measuring-circadian-activity-in-drosophila-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring circadian activity in drosophila part 2</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19-hour internal clock. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fd8c21df-6e87-4e75-b75a-d4616ad62881/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:51:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/653.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Hepatitis-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Hepatitis C</video:title>
      <video:description>Hepatitis C is a infectious viral disease that affects the liver and may lie low in the body after infection but can be confirmed by a blood test. This video shows the treatment of this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fdd24a1a-2a6f-4e4f-b545-45b96ba43b85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-11-29T05:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8701.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hepatitis</video:tag>
      <video:tag>C</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Executabile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Executabile</video:title>
      <video:description>There is no sufficient description about this executabile video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fde18ce8-3f52-4368-bbec-703d0cb6eeca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2009-04-23T19:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2032.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>capture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impossible-Balls-Illusion-for-antigravity-motions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impossible Balls Illusion for antigravity motions</video:title>
      <video:description>This antigravity motion illusion has been created in three dimensions. It is a real object. However impossible things seem to happen! The wooden balls seem to roll uphill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/fdeb53c4-dba1-4233-8043-28fbe5c960c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2015-04-17T03:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32144.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Washing-About-the-Hand-Washing-Technique-for-Nurses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Washing : About the Hand Washing Technique for Nurses</video:title>
      <video:description>This video explains why hand washing is important. The hand washing technique for nurses involves using warm water, using liquid soap and antibacterial soap, scrubbing the hands well and making sure to wash and dry in between the fingers and nails. Use antibacterial soap as a backup with advice from a nurse in this free video on hand washing techniques.

Expert: Nancy Bennett
Contact: www.praiseatthetop.com/LungDiseaseVideos.html
Bio: Nancy Bennett is a nurse and respiratory care practitioner located in Central Florida.
Filmmaker: Lisa Bennett</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/fdecbfce-0e09-463f-9e5e-8b1afff56fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-06-13T18:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2829.mp4</video:content_loc>
      <video:uploader>Philmore James</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Washing</video:tag>
      <video:tag>germs</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>cleansing</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>sanitizer</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perching-Birds-Do-Not-Get-Electric-Shock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perching Birds Do Not Get Electric Shock</video:title>
      <video:description>How can birds sit on a electric wire and do not get an electric shock? This video explains the concept of incomplete circuit without grounding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fdf20a1d-6e18-40e9-95f7-afbf1c77e57c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T20:32:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11548.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Perching</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>do</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Electrocuted</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-mold-allergies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are mold allergies?</video:title>
      <video:description>This video explains mold allergies (Conditions A-Z).

Mold grows in damp places, such as soil, basements, bathrooms and kitchens. And when spores are released into the air, they can find their way into your nasal passages and airways. Watch this to learn more! And for more answers to your allergy questions, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/fdf6623b-9117-4e91-973d-cffa20656a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-10-11T00:35:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27851.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mold</video:tag>
      <video:tag>ALLERGIES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VEGF and Angiogenesis</video:title>
      <video:description>Angiogenesis is the process to cure wound, cancers, tumors and other diseases. VEGF(Vascular endothelial growth factor) is used to induce angiogenesis that act as mitogen for cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fdf8f4fd-5b4c-4035-aee2-a98e6984d700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-23T22:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5812.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vegf</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mary-Schrems-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mary Schrems Hip Testimony</video:title>
      <video:description>Mary Schrems  explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/fe0eb9ed-164c-41bf-ae51-75bfb6316065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-02-01T12:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3800.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Avascular</video:tag>
      <video:tag>necrosis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Protrusio</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Perthes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 2</video:title>
      <video:description>The miracles in man&apos;s creation is shown in detail in this video. This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-wise and all-powerful Creator. Let this video give you an insight of what i mean!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/fe0447af-a0e7-4e2b-a4f9-2cc5474c9ed3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2009-05-10T11:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuronal-symmetry-breaking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuronal symmetry breaking</video:title>
      <video:description>A living nerve cell (neuron) on a glass coverslip is imaged by confocal microscopy during early stages of its development (time is in hours and minutes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fe455084-0c28-4e61-becf-f6ee6530cb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-21T22:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1933.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Big-Bang-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Big Bang Theory</video:title>
      <video:description>What do we know about the universe? How do we know about it? Where did the universe come from? Where is it going? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fe6bc5cb-a940-44bf-9bdb-37f4b031ee45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-11-23T22:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5811.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-61A-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 61A - Lecture 3</video:title>
      <video:description>Computer Science 61A - Lecture 3

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26948.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-09-19T05:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PSMXuYn2qt0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-Extraction-from-Cell-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA Extraction from Cell Culture</video:title>
      <video:description>The RNA extraction procedure (STRATAGENE) represents a well-established technology for RNA purification. This technology combines the selective binding properties of a silica-based membrane with the speed of microspin technology. This video shows how to extract total RNA from cell culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fe819d88-7d9a-4924-b088-5fb0cfe3d03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-04-20T02:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4309.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of sex</video:title>
      <video:description>The topics of origin and revolution of sexual reproduction are covered here. Check out this video to learn how it all happened.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fe9155fd-21a4-40ef-b22f-545e43c16417/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-12-15T02:27:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11857.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer T Cell</video:title>
      <video:description>This video shows the actions of a killer T cell that attacks a fibroblast.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fe965bc7-7c30-479c-8c9c-c06abac19bdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-04-08T20:10:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Killer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexual-Dysfunction-or-Erectile-Dysfucnction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual Dysfunction or Erectile Dysfucnction</video:title>
      <video:description>Erectile dysfunction (ED) is often associated with disorders such as diabetes, high blood pressure, heart disease, nervous system disorders, and depression. Erectile dysfunction may also be an unwanted side effect from medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feae40ff-1d21-4e2c-acc6-80ace2452540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-12-01T01:36:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9849.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Impotence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Erectile</video:tag>
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Marginal Utility and maximization</video:description>
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Operating Systems and System Programming</video:description>
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      <video:description>&quot;Lec 28 - MIT 18.085 Computational Science and Engineering I Splines and orthogonal wavelets: Daubechies construction

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>linear</video:tag>
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      <video:tag>LaPlace</video:tag>
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      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
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      <video:tag>Boundary</video:tag>
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      <video:description>Lec 25- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
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      <video:duration>4420</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97eb34d4-66f7-44eb-a19b-7d8fca9ff3fb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the Mercator telescope with its full working procedure. The internal structure of the telescope is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fa1f627-580c-4776-8f81-c19727e82ed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28735.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
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    <video:video>
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      <video:description>Interest Rate Swap 1

The basic dynamic of an interest rate swap</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20567.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsunami video</video:title>
      <video:description>These are several tsunami videos recorded by amateur camera.</video:description>
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      <video:duration>399</video:duration>
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      <video:uploader>nazir</video:uploader>
      <video:category>Geophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video gives information about carbon and its compounds.</video:description>
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      <video:duration>566</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11776.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Concepts Of Magnetisation And Demagnetisation</video:title>
      <video:description>This video demonstrates the procedures for megnetisation and demagnetisation of a magnet. The narrator also defines the meaning of both terms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57dd66e0-21e0-4097-9ed0-54dc3542aefd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11772.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
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      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This presentation explains detailed histology of ureter on a histology slide the ureter has a star shaped lumen this is due to the convoluted mucosa the mucosa is lined by transitional epithelium which is visible on the high magnification histology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abb95f0e-549f-4500-baa9-f85628afcf04/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Highest KE Photoelectron (Quiz)</video:title>
      <video:description>This is a lecture of University of California, Berkeley. Lecture is about highest KE photoelectron.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7ylCr2MXVBU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Photoelectron</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Biodiversity is the variety of all forms of life on the planet, unfortunately whether knowingly or unknowingly the human race is seriously affecting biodiversity through its activities such as agriculture and more. This video gives more information on biodiversity and it effects to the Human race.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a81a409d-a7c0-4acd-96dd-dfe5ba1ce0bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-22T21:32:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5667.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-ATP-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ATP Cycle</video:title>
      <video:description>video of  ATP Cycle. The ATP-ADP cycle is a process by which energy is stored and used in the bodies of many animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4f7cd32a-33ea-4dbe-8684-18811795a256/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-18T02:47:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7043.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>ATP</video:tag>
      <video:tag>Cycle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Laser Cooling (Quiz)</video:title>
      <video:description>Laser Cooling (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26218.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T00:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_e4n9XSjUw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 9 - Special Topics in Supply Chain Management&quot; Healthcare and Life Sciences Requirements for RFID

Michael Rose, Johnson  and  Johnson
Robert Celeste, EPCglobal
Thomas Pizzuto, Wyeth Pharmaceuticals
Ted Ng, McKesson

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/msiE_LqgUEY</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
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      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A trigonometric identity is an equation involving trigonometric ratios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fc776f80-16b4-446d-8330-aa7b2c30f888/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2010-12-20T14:07:36.000Z</video:publication_date>
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      <video:uploader>dawn82</video:uploader>
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      <video:tag>identities</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the working of lungs when we breath. The increase and decrease in volume of lungs causes the intake and exhale of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdb83395-59ee-4a20-8a40-250f5f983fed/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-25T21:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6104.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Bioengineering</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Estimation with Decimals

U03_L2_T3_we1 Estimation with Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24840.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T17:02:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BkwI6Uu0vi4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video gives instruction on how to do a figure of eight (8) suture, which is done for closure after surgery. Its done for soft tissue repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/950b14de-fa06-40d7-83e2-1c25a2758462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-01T02:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9957.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Figure</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - VoIP Encryption in a Surveillance Society</video:title>
      <video:description>&quot;Lec 18 - VoIP Encryption in a Surveillance Society&quot; March 7, 2007 lecture by Phillip Zimmermann for the Stanford University Computer Systems Colloquium (EE 380).  Phil talks about how the debate on the use of crypto has shifted since the 1990s, when it was a clash between civil liberties and law enforcement - in the 1990s, the crypto debate was about averting omniscience in governments, but today the encrypted VoIP debate may be about averting omniscience in criminals.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24092.jpg</video:thumbnail_loc>
      <video:duration>4544</video:duration>
      <video:publication_date>2012-09-14T15:20:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IP39ISsX9o0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>VoIP</video:tag>
      <video:tag>Encryption</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surveillance</video:tag>
      <video:tag>Society</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Integration: Muscle cells and motil</video:title>
      <video:description>Lec 38- Integration: Muscle cells and motil.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17186.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-02T12:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5932MHG3GhM</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integrated-total-fiber-assay-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total fiber assay-part 2</video:title>
      <video:description>Integrated total fiber assay kit has been developed by Megazime International Ireland ltd. This video demonstrates use of the kit for assay of HMVDF and LMWSDF  This is the second part of a video series.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e35d6c1-5fad-4ac0-b9d8-54ffdfe04bca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2010-11-25T23:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6124.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Body-system-a-pictorial-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body system: a pictorial presentation</video:title>
      <video:description>Human body is composed of a number of functional units known as body system. These body systems include skeletal system, respiratory system, reproductive system etc,. Human body systems are presented in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e104400-9a54-4030-954f-d268ea7d2228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-14T06:30:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>body</video:tag>
      <video:tag>system</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pictorial</video:tag>
      <video:tag>presentation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Direct-Observation-of-an-Exoplanet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Direct Observation of an Exoplanet</video:title>
      <video:description>A misshapen disc causes scientist to wonder what might not be happening out there. Once again captain Hubble Space Telescope comes to save the day by directly Observing the exoplanet causing the mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c4d7dd4-15af-46c4-a24a-b8c69a44902a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-11-23T10:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7698.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Directly</video:tag>
      <video:tag>Observes</video:tag>
      <video:tag>Exoplanet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Structure-and-Computers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Structure and Computers</video:title>
      <video:description>The discovery of the binary code as the incredible source of information and to compare this to the human DNA which also does the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7226feba-d8d8-4b37-b7ee-9821cf665f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-10T19:16:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7474.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Integration-Sex-and-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Integration: Sex and reproduction</video:title>
      <video:description>Lec 35- Integration: Sex and reproduction.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17183.jpg</video:thumbnail_loc>
      <video:duration>2724</video:duration>
      <video:publication_date>2012-09-02T12:14:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yk7mjZxfrJ0</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Blood-groups-and-Blood-compatibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood groups and Blood compatibility</video:title>
      <video:description>This video explains how the different blood groups are compatible with each other. Karl Landsteiner was the first who establishes the possibility of grouping blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d1b397a-6f23-4c6c-a705-8edf48ac9e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-12T03:09:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11474.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>and</video:tag>
      <video:tag>compatibility</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Space-Station-Speed-in-Orbit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Space Station Speed in Orbit</video:title>
      <video:description>Space Station Speed in Orbit

Speed necessary for the space station to stay in orbit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21119.jpg</video:thumbnail_loc>
      <video:duration>396</video:duration>
      <video:publication_date>2012-09-08T17:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9BNkmfHYYYI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>in</video:tag>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-cancer-cells-killed-by-human-granulocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical cancer cells killed by human granulocytes</video:title>
      <video:description>This video shows how granulocytes kill cervical cancer cells. In this video watch the yellow arrow which points out where a type of white blood cell called a granulocyte is killing cervical cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e965a4de-de57-49ac-8269-5b14cedb719f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2012-11-23T22:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28043.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-coagulation-explosion-part-II-propagation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of coagulation explosion, part II propagation</video:title>
      <video:description>This video shows coagulation explosion in part II propagation phase.

An excellent visual representation of the propagation phase of blood coagulation. Written by Kenneth G. Mann, PhD, and originally presented at the 2002 American Society of Hematology meeting. Copyright 2002 Kenneth G. Mann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5c490731-090d-44b4-b62c-5beb5f592102/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-10-10T09:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27706.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>propagation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-are-coffee-and-alcohol-diuretic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How are coffee and alcohol diuretic</video:title>
      <video:description>The video demonstrates how coffee and alcohol inhibit the production of ADH.  This in turn makes your kidneys produce more urine.  There is also a little bit on what roll dehydration plays in hangovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d68cd68c-040f-462f-a46c-bcef1f2c9f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2014-10-03T13:48:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31871.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ADH</video:tag>
      <video:tag>Coffee</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>Kidneys</video:tag>
      <video:tag>urine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detail-explanation-of-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detail explanation of Blood Pressure</video:title>
      <video:description>This video gives us an in depth explanation about Blood Pressure.  Suman Bhattacharjee discusses the various aspects of the circulatory system and how pressure is achieved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2b07ce10-d87a-4f81-a96a-585bacc34933/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2014-10-02T19:50:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31816.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Superstring-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Superstring theory</video:title>
      <video:description>Brian Greene explains string theory.  He talks about super string theory and a multidimensional universe.  Is string theory a way to come up with a unified theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/33b0ae68-0de5-469a-816e-447d5dd6e976/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1147</video:duration>
      <video:publication_date>2014-10-03T18:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31900.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>b0a95f9efb5c95d7fa57d3862a0519f0</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>flv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-life-of-a-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The life of a star</video:title>
      <video:description>Take a look at the life of a star.  All the stages of a stars life illustrated with beautifull music and breath taking images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a0658fba-5cb6-4ba0-9473-3f094d29fd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2014-10-03T18:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31902.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Stars</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>tauri</video:tag>
      <video:tag>accretion</video:tag>
      <video:tag>white</video:tag>
      <video:tag>dwarf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Sized-Battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pocket-Sized Battle</video:title>
      <video:description>A very interesting video clip from Monster Bug Wars is shown here. Some pocket-sized battles are shown here with their structure and working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1790dec4-3ad0-4ff1-af0d-6e149ddc85fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-12-09T07:12:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28448.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>Sized</video:tag>
      <video:tag>Battle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cobra-lily-trapping-a-fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cobra lily trapping a fly</video:title>
      <video:description>This video explains how the cobra lily lures its prey. The cobra lily is also know as Darlingtonia californica, California pitcher plant, and cobra plant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1390ef6b-138f-460f-bf7f-fe8220e511ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2012-11-01T21:39:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27956.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Boiler-Liquid-Bubbler-Incredible-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Boiler Liquid Bubbler - Incredible Science</video:title>
      <video:description>This is a nice way to show how some of the physics law work. Pressure, interconnected vessels...does it remind you for Physics classes at school? Take a look.
(Source: Incredible Science)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a2ab9816-e395-4647-bcdd-a037a872bfeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-10T01:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28488.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Boiler</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Bubbler</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>interconnected</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Judah-Friedlander-pays-a-visit-to-Obscura-Antiques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Judah Friedlander pays a visit to Obscura Antiques</video:title>
      <video:description>Judah Friedlander entertains us on the show, Oddities. Judah likes to collect weird things and is not so normal himself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/faba155e-aa6e-4e0f-ab57-919031ed7e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-12-10T01:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28525.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Judah</video:tag>
      <video:tag>Friedlander</video:tag>
      <video:tag>Oddities</video:tag>
      <video:tag>Obscura</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mersenne-primes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mersenne primes</video:title>
      <video:description>prime numbers are divisible by one and the number itself. 31 is a Mersenne primes number, its special because it is one number less the power of two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/188e5fbf-da31-43e5-81b5-c37fbffd01bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T05:07:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28597.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>31</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mersenne</video:tag>
      <video:tag>primes</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alien-Encounters-Will-Aliens-Have-Bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alien Encounters- Will Aliens Have Bodies</video:title>
      <video:description>This still remains the one unanswered question at least officially. This video takes a look at how alien life form could look like. This in &apos;will aliens have bodies&apos; in Alien Encounters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/95abbba1-5653-4ae2-8921-0ea6d86969b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-09T07:02:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28425.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Will</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>bodies</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>Encounters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Sky-Star-Spotting-with-M71</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Sky Star Spotting with M71.</video:title>
      <video:description>I&apos;m jealous for this guys kit and the telescope, they are amazing. What a great innovation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d8c33e89-6883-4452-a61f-dee73e3b4e41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-01-12T01:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28742.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Spotting</video:tag>
      <video:tag>with</video:tag>
      <video:tag>M71</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-10-Quantum-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Physics 10 Quantum II</video:title>
      <video:description>Physics 10 Quantum II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19324.jpg</video:thumbnail_loc>
      <video:duration>3587</video:duration>
      <video:publication_date>2012-09-05T01:27:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fbiQ61NScU0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-Forever-Like-a-Jellyfish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living Forever Like a Jellyfish</video:title>
      <video:description>How a jellyfish can revert back to its younger version by itself? This video will help you in understanding the actual reason behind this surprising fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7aeac73b-2129-4032-a2c0-92f9c588d11a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2013-02-08T02:25:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29543.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
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      <video:tag>live</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>jellyfish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Projectile-on-an-Incline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Projectile on an Incline</video:title>
      <video:description>Projectile on an Incline

Challenging problem of a projectile on an inclined plane</video:description>
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      <video:duration>1097</video:duration>
      <video:publication_date>2012-09-08T17:24:06.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Exploding-of-Capacitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploding of Capacitors</video:title>
      <video:description>This video will help you in keeping your capacitors at safety. Video is really helpful for the electronics students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e1f90d76-ebda-4088-af54-d1a3c23ba06f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2013-02-09T05:44:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29773.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>high</video:tag>
      <video:tag>Speed</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Science-of-Procrastination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With The Science of Procrastination</video:title>
      <video:description>How to learn Procrastination and how to manage it? This video provides a brief discussion about it with the diagrams and some common examples from our life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5479cb5-e02a-4c43-946c-4aec9929023f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-08T02:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29570.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Procrastination</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Manage</video:tag>
      <video:tag>It</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Micho-Kaku-on-Transportable-Consciousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micho Kaku on Transportable Consciousness</video:title>
      <video:description>Will A.I. technology eventually lead to immortality?  Michio Kaku talks about the possibility and its philosophical implications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/34dc9716-0b51-4f17-b5cf-a1c3e37bdb72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-12-08T23:15:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28406.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>robots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  4 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec  4 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24118.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-09-15T03:39:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wS31ynBqTZg</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C103</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Muscles-of-Forearm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Muscles of Forearm</video:title>
      <video:description>Video shows the upper limb soft parts of muscles from forearm. The functioning and structure are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/26e0b0f7-e374-4479-b15c-2c2daca3d96a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-11T02:51:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30123.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relaxation-By-Deep-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relaxation By Deep Breathing</video:title>
      <video:description>Ths video will will help you to understand that how does he deep breathing exercise are the key to remain relax. Doctors says that when you take deep breathe it actually sends message to brain to calm down and to relax.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c514cfa4-09f2-4222-adc0-08f8525192c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-11T01:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30067.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Breathing</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>for</video:tag>
      <video:tag>relaxation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Surgery</video:title>
      <video:description>This video will help you in understanding that how does the hip resurfacing is carried out. A brief explanation with the careful instructions is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15dabe6c-57da-4f01-95a3-126eefcba37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-11T01:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30068.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
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      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sex-Statistics-And-Development-of-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex Statistics And Development of Embryo</video:title>
      <video:description>A very interesting video showing the sex statistics and embryo development. Video is very helpful for the knowledge purpose and for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2fb929c-6f1d-4fec-93b2-512f1cfa605b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2013-02-11T01:47:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30111.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sex</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Development</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Computer Science 162 - Lecture 15

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25728.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-18T17:13:28.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Lungs</video:title>
      <video:description>A brief description lungs with their structure is described in this video. The functioning of different parts is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/afdcf5d2-e1ec-4392-8bbc-e4c1e268296e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-11T03:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30142.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Breathing</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Is it possible to walk on water? Well may be not walk but glide using this contraption called an aqua skipper that uses the hydrofoil in Beyond Tomorrow in Watercraft that applies physics for motion and buoyancy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/607526df-816f-4326-be63-133ff36d658e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-12-08T08:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28377.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Beyond</video:tag>
      <video:tag>Tomorrow</video:tag>
      <video:tag>Watercraft</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Title Sequence Of Through The Wormhole</video:title>
      <video:description>This is a short introductory video of through the wormhole. The main topic as narrated in the video is about the existence of God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/85290684-1856-40ac-87f6-940cba387791/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-12-08T07:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28350.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Sneak</video:tag>
      <video:tag>Peek</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Introductory Probability and Statistics for Business -
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      <video:duration>4088</video:duration>
      <video:publication_date>2012-09-14T12:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iIb5bzGQkf8</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Protein Synthesis. One mRNA can be translated many times with many ribosomes. Complex of mRNA, and ribosomes is often called polisome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/adfcd8b4-110f-4c96-80f2-577e9bc917b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-04-23T04:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1948.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>polisome</video:tag>
      <video:tag>poliribosome</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>Chains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cancer?</video:title>
      <video:description>Cancer is genetic disease caused by abnormal growth and division of cells. This video explains how it is treated and how to prevent it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/70dd9a6d-ce73-4608-ae5f-bb363359a389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-08T15:34:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3206.mp4</video:content_loc>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Time laps of an ant colony</video:title>
      <video:description>This is a time laps of ants at work.  Watch as they build their galleries and tunnels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/7e31c375-25e6-403f-8238-6bc2ff6ee4af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2014-08-27T21:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31480.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Ant</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>time</video:tag>
      <video:tag>laps</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mushroom</video:title>
      <video:description>Mushroom is the above ground sexual structure of the fungus. A mushroom typcally consista of a stype which support a cap. The other side of some mushroom type has hundred of thin sheet of tissue extending out from the stalk (gills). Club-shaped basidiums line the gill surface. When basidiospore lands on suitable environment it germinate to create hypae in form of haploid mycelium of two different mating type which when in contact fused crating mycelium. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/98e8d8b7-c041-4a63-a382-03a2c0efa719/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-03-26T00:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1437.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mushroom</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>stype</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Gill</video:tag>
      <video:tag>basidium</video:tag>
      <video:tag>basidiospore</video:tag>
      <video:tag>hypae</video:tag>
      <video:tag>mycelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-transmission-from-nerve-to-tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal transmission from nerve to tissue</video:title>
      <video:description>Action potential in the nerve causes release of neurotransmitters from the synaptic vesicles. The neurotransmitter molecules travel through the synaptic cleft, a narrow gap between the synapse and the muscle tissue. The neurotransmitters then bind with a specific receptor in the membrane of the muscle and create action potential in the muscle. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5fffca46-3c59-4c8f-99f5-2bf271290d33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-06-19T16:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2870.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>From</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>synaptic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/D-and-C-or-the-dilation-and-curettage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>D and C or the dilation and curettage</video:title>
      <video:description>The dilation and curettage is a test performed for the uterus to remove the endometrium or the  lining tissue by scrapping. It is used to diagnose and treat conditions affecting the uterus.</video:description>
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systems of equations</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Hyperhydrosis is excessive sweating, which has a lot of effects to an individual, particularly psychological ones. This is how to breaking the sweat.</video:description>
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      <video:description>The colon is the longest part of the large intestine. It connects the small intestine to the anus. This video gives more information on the same.</video:description>
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      <video:description>Stock Dilution

Why the value per share does not really get diluted when more shares are issued in a secondary offering</video:description>
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      <video:description>This video describes the process of T cell development.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
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      <video:description>Here is a video of zebrafish sample preparation for whole mount immunohistochemistry. GeneTex is pleased to introduce our new line of zebrafish antibodies with true validation. We currently offer a continuously expanding product list for research in zebrafish.
Click for Validated antibodies http://www.genetex.com/zebrafish/</video:description>
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      <video:description>&quot;Lec 16 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Second-order systems

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Prize</video:tag>
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      <video:description>Mathematics 16B - Lecture 13

Analytic Geometry and Calculus</video:description>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Integrating-long-term-experiments-measurements-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Integrating long-term experiments &amp; measurements - Harvard Forest</video:title>
      <video:description>Lec 16 - Integrating long-term experiments &amp; measurements - Harvard Forest. Integrating long-term experiments &amp; measurements -- Adrien Finzi

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15141.jpg</video:thumbnail_loc>
      <video:duration>1107</video:duration>
      <video:publication_date>2012-08-28T13:27:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPoNifVosTo</video:player_loc>
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      <video:category>Science and technology</video:category>
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      <video:tag>LTER</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Biology-1A-Homeostasis-Immune-syste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Biology 1A -  Homeostasis: Immune syste</video:title>
      <video:description>&quot;Lec 31 - Biology 1A -  Homeostasis: Immune syste&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24448.jpg</video:thumbnail_loc>
      <video:duration>2779</video:duration>
      <video:publication_date>2012-09-17T05:05:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H8Qsh-ZycSU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>syste</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-William-McDonough-on-Eco-Friendly-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - William McDonough on Eco-Friendly Design</video:title>
      <video:description>&quot;Lec 66 - William McDonough on Eco-Friendly Design&quot; William McDonough, founder of design firm William McDonough + Partners and author of Cradle to Cradle, discusses environmentally friendly design. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

William McDonough
http://www.mcdonoughpartners.com/staff_wm.shtm

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18837.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-04T06:19:30.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
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      <video:tag>Equity</video:tag>
      <video:tag>economy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 21- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Economics 119 - Lecture 11: Applications of the Beta-Delta M

Psychology and Economics</video:description>
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      <video:description>DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a &quot;polynucleotide.&quot; Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group. There are four different types of nucleotides found in DNA, differing only in the nitrogenous base. The four nucleotides are given one letter abbreviations as shorthand for the four bases./nA is for adenine
G is for guanine
C is for cytosine
T is for thymine/nReff: http://www.blc.arizona.edu/molecular_graphics/dna_structure/dna_tutorial.html</video:description>
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      <video:publication_date>2010-11-02T03:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4756.mp4</video:content_loc>
      <video:uploader>4u2c</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>dna</video:tag>
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    <loc>https://dnatube.com/videos/Lec-46-Deans-Remarks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46- Dean&apos;s Remarks</video:title>
      <video:description>Lec 46- Dean&apos;s Remarks.
Dean Sarah Whiting 
Rice School of Architecture All School Meeting Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17400.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-02T19:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZY2Y5Im6pwI</video:player_loc>
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      <video:category>Seminars</video:category>
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    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188</video:title>
      <video:description>&quot;Lec 16 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27159.jpg</video:thumbnail_loc>
      <video:duration>3288</video:duration>
      <video:publication_date>2012-09-21T03:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cShQ2d-ua5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-CAHSEE-Practice-Problems-43-46</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CAHSEE Practice: Problems 43-46</video:title>
      <video:description>CAHSEE Practice: Problems 43-46

CAHSEE Practice: Problems 43-46</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22568.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T02:31:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_rof2ExUzOU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
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      <video:tag>43</video:tag>
      <video:tag>46</video:tag>
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    <loc>https://dnatube.com/videos/Lec-104-Change-of-State-Example</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 104 - Change of State Example</video:title>
      <video:description>Change of State Example

Specific Heat Capacity and Enthalpy of Vaporization example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22741.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T03:00:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvO0358YUYM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec Last - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27143.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-21T03:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srxiQZ05pFo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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    <loc>https://dnatube.com/videos/Lec-92-Temporary-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92  - Temporary Bases</video:title>
      <video:description>&quot;Lec 92  - Temporary Bases&quot; Shows how to adapt an auto-polymerizing resin base to the framework on the master cast so that a secondary ridge impression can be made. Orig. air date: JAN 13 76

This is part of the Open.Michigan collection at: 
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>There are other chemical reactions which must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH)
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      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probes for blotting</video:title>
      <video:description>Blotting is a process to find out specific DNA in a sample.  In order to do this, we need a specific probe that will bind with what we are looking for.  Follow Suman Bhattacharjee as he explains the synthesis of such probes.</video:description>
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      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>synthesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Buy Tramadol at http://buytramadol.cc- Learn how to get rid of chronic pain as you buy Tramadol online! http://www.youtube.com/watch?v=7J0MVZ1cD68/nFollow us on twitter
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      <video:tag>presccription</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>tramadole</video:tag>
      <video:tag>o</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture on geometric problems for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17520.jpg</video:thumbnail_loc>
      <video:duration>4517</video:duration>
      <video:publication_date>2012-09-03T14:57:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FkPLteYMK40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>LU</video:tag>
      <video:tag>factorization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diebetes-information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diebetes information</video:title>
      <video:description>Diabetes info:
Diabetes is a disease in which your blood glucose, or sugar, levels are too high. Glucose comes from the foods you eat. Insulin is a hormone that helps the glucose get into your cells to give them energy. With Type 1 diabetes, your body does not make insulin. With Type 2 diabetes, the more common type, your body does not make or use insulin well. Without enough insulin, the glucose stays in your blood./nOver time, having too much glucose in your blood can cause serious problems. It can damage your eyes, kidneys, and nerves. Diabetes can also cause heart disease, stroke and even the need to remove a limb. Pregnant women can also get diabetes, called gestational diabetes./nSymptoms of Type 2 diabetes may include fatigue, thirst, weight loss, blurred vision and frequent urination. Some people have no symptoms. A blood test can show if you have diabetes. Exercise, weight control and sticking to your meal plan can help control your diabetes. You should also monitor your glucose level and take medicine if prescribed./nNIH: National Institute of Diabetes and Digestive and Kidney Diseases
info: http://www.nlm.nih.gov/medlineplus/diabetes.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/75fffa5a-ce5e-4214-93a7-5d9a3d0e74e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-10-16T04:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4672.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Automating-Customizing-the-Web-With-Keyword-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Automating &amp; Customizing the Web With Keyword Programming</video:title>
      <video:description>&quot;Lec 16 - Automating &amp; Customizing the Web With Keyword Programming&quot; May 16, 2008 lecture by Rob Miller for the Stanford University Human Computer Interaction Seminar (CS547).

Rob Miller discusses some of the explorations into keyword programming in the web automation domain, and also in other domains such as Java development. One surprising result is that programming language syntax often has relatively little information content, and can be inferred automatically from only a handful of keywords -- allowing us to design programming systems that reduce the learning and complexity burdens on their users.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24055.jpg</video:thumbnail_loc>
      <video:duration>3833</video:duration>
      <video:publication_date>2012-09-14T14:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UX4_-YFmwXc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Automating</video:tag>
      <video:tag>Customizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>web</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Keyword</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication</video:title>
      <video:description>Visual DNA replication is explained in this science video. Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org
This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%.
If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c9dcc81-99cd-4d19-ac5c-f4c34fed3c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-11-19T01:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5621.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peptic-ulcer-symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peptic ulcer symptoms</video:title>
      <video:description>A peptic ulcer is a hole in the lining of the stomach duodenum or esophagus an ulcer is a sore or erosion that forms when the lining of the digestive system is corroded by acidic digestive juices many people think that spicy foods cause ulcers but the truth is that bacteria are the main culprit learn more about peptic ulcers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b1c3717-6da4-4f74-ac83-0b05634a9fdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-12-06T17:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10695.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peptic</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zeugma-How-Much-does-A-Bird-in-The-Hand-worth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zeugma - How Much does A Bird in The Hand worth?</video:title>
      <video:description>Intro logo by Rickonami !! http://www.youtube.com/user/rickonami

&quot;LIKE&quot; this video to share it with your friends and spread the sauce!!!

ALL music by Jake Chudnow: http://soundcloud.com/jakechudnow

TWITTER: http://www.Twitter.com/tweetsauce
FACEBOOK: http://www.Facebook.com/VsauceGaming

Julian Baggini&apos;s book analyzing aphorisms: http://www.amazon.com/Should-Judge-This-Book-Cover/dp/1582436045

Julian Baggini VIDEO showing how aphorisms can be confusing: http://www.youtube.com/watch?v=fB8qXaLQ9Ik

Loss Aversion: http://en.wikipedia.org/wiki/Loss_aversion

Loss Aversion and video games: http://www.psychologyofgames.com/2010/01/loss-aversion-achievements-and-trial-conversions/

Loss Aversion paper: http://mba.yale.edu/faculty/pdf/Novemsky_Loss_Aversion.pdf

Blind Date Murderer: http://memegenerator.net/Blind-Date-Murderer

Syntactic ambiguity examples: http://www.teachers-corner.co.uk/newspaper-headlines/

More on the buffalo sentence: http://en.wikipedia.org/wiki/Buffalo_buffalo_Buffalo_buffalo_buffalo_buffalo_Buffalo_buffalo

lots of paraprosdokians: http://www.economicnoise.com/2011/09/05/182-paraprosdokians/

Spoonerism: http://en.wikipedia.org/wiki/Spoonerism

My favorite book when I was in High School (I&apos;m a huge nerd and who majored in Psychology and English Literature in college): http://www.amazon.com/Penguin-Dictionary-Literary-Terms-Theory/dp/0140513639</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11999.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-03-30T08:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hup_8uDXJx8</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zeugma</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Also</video:tag>
      <video:tag>Fun</video:tag>
      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-your-Boot-Drive-to-your-New-Intel-SSD-Tech-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer your Boot Drive to your New Intel SSD  - Tech Tips</video:title>
      <video:description>Included with the purchase of any Intel SSD is access to their fantastic data migration software utility. Check out this video to see how easy it is to use!

CA: http://ncix.com/search/?categoryid=0&amp;q=intel+ssd
US: http://us.ncix.com/search/?categoryid=0&amp;q=intel+ssd</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12001.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-03-30T08:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SxNyDBSBNxg</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Boot</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>SSD</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>NCIX</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Tips</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-fat-modeling-with-Dr-William-Hall-Kelli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction - fat modeling  with Dr. William Hall  Kelli</video:title>
      <video:description>Liposuction / Lipo  Procedure with Dr. William Halll - Kelli Documentary.  Liposuction, also known as lipoplasty , liposculpture suction lipectomy or simply lipo is a cosmetic surgery operation that removes fat from many different sites on the human body. Areas affected can range from the abdomen, thighs and buttocks, to the neck, backs of the arms and elsewhere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12002.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-03-30T08:19:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xil90dzIh0k</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Kelli</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Exact-Equations-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Exact Equations Example 2</video:title>
      <video:description>Exact Equations Example 2

Some more exact equation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22114.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T00:51:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/utQi1ZhF__Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-4th-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 4th Order ODE Formula</video:title>
      <video:description>A Formula for Particular Solutions Of Inhomogeneous Linear Ordinary Differential Equations of Fourth Order/n
       As I have shown earlier in [6] and [7], a particular solution for inhomogeneous     linear second and third order ordinary differential equations may generally be     determined. Applying what was determined from [6] and [7], and following by example a particular solution formula for fourth order may be obtained. 
            As I have shown earlier in [6] and [7], a particular solution for inhomogeneous linear second and third order ordinary differential equations may be determined. 
    Reference [6] contains two examples in verification. 
    Reference [7] contains four examples in verification. 
         The above process may be economized by re-using the analysis for  0 &amp;  yh as was used for  W &amp;  yp , but for clarity in the first iterations each was isolated and treated separately.  
         This process may be applied to the fourth order, then the fifth, and so on, yielding an algorithm for a particular solution for arbitrary order. 
         This time, starting with a general  n-th order approach along the same lines as the general reduction of order analysis. 
   And, so, finally, the fourth order particular solution formula may be written as shown. 
   Following this fourth order particular solution formula are two worked out examples. 
My arbitrary order formula book is now available on kindle.  

    References
    [1]   Kamke, E.; Differentialgleichungen Lōsungsmethoden Und Lōsungen,
         3rd Ed., Chelsea Publishing Company, New York, N. Y.; 1959.
    [2]   Nagle, R.K. , &amp; Saff, E.B.; Fundamentals of Differential Equations and 
         Boundary Value Problems; Addison Wesley Publishing Company, Inc.;
         Reading, MA; 1994.
    [3]   Nagle, R.K. , &amp; Saff, E.B., &amp; Snider, A.D.; Fundamentals of Differential
         Equations, 5th Ed.; Addison Wesley Longman, Inc.; Reading, MA; 2000.
    [4]   Polyanin, Andrei D. &amp; Zaitsev, Valentin F.; Handbook of Exact Solu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/a42ddddd-075b-4bf5-8cae-1d1b43d521a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2011-06-28T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6968.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-nose-job</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty-nose job</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH who is 
CONSULTANT COSMETIC SURGEON performs and explains his surgery.
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/ff7c4264-1408-4033-9b2a-4c49ec44d77b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-03T17:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3652.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Questions-with-No-Answers-Full-Version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Questions with No Answers  (Full Version)</video:title>
      <video:description>In the first of a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers. (Introducing the series &quot;Questions no one knows the answers to&quot;)

&quot;Questions No One Knows the Answers to&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12007.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-03-30T19:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7SWvDHvWXok</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>Answers</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Circuits-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Circuits (part 4)</video:title>
      <video:description>Circuits (part 4)

A hairy resistance problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21774.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-10T12:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3NcIK0s3IwU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Universe-Inside-The-Brain-by-Ahmed-Hulusi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Universe Inside The Brain by Ahmed Hulusi</video:title>
      <video:description>The Universe Inside The Brain by Ahmed Hulusi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/775298de-46ee-4e11-b046-3cc9d1b4c7e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1246</video:duration>
      <video:publication_date>2014-10-07T21:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31948.mp4</video:content_loc>
      <video:uploader>Ömer Özder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Ahmed</video:tag>
      <video:tag>Hulusi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Chamber</video:title>
      <video:description>A combustion chamber  is the part in which fuel is burned in an engine. This a video that demonstrates a combustion chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9b34391-17ad-4f01-8fe6-340711f8f567/cand_25.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-25T20:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7917.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Combustion</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>mpg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ebola-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ebola Virus</video:title>
      <video:description>Ebola is one of the recent virus threatening human lives. Symptoms start two days to three weeks after contracting the virus, with a fever, sore throat, muscle pain and headaches. Typically, vomiting, diarrhea and rash follow, along with decreased function of the liver and kidneys. In this science animation, facts about ebola virus is demonstrated. Source reference: ebola hf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c66dc7a5-2586-41ab-91b3-d5e4566aa520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2014-10-07T06:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31941.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 10 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27113.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-09-21T02:51:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t5588de5HYI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Programming Abstractions (Stanford)&quot; Lecture 16 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with sorting, specifically quadratic and linearithmic sorting methods, and then explains how to reasonably partition data sets for quicksort. Thereafter, she proceeds to go over different functional templates for sorting algorithms and also briefly goes over instantiation errors and how to fix them. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17684.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-03T16:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4M9IVgrVKo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>linearithmic</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>quicksort</video:tag>
      <video:tag>instantiation</video:tag>
      <video:tag>Errors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-LHopitals-Rule-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - L&apos;Hopital&apos;s Rule Example 1</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 1

L&apos;Hopital&apos;s Rule Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19833.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-09-05T17:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiVOC3WocXs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cupcake-Economics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - Cupcake Economics 2</video:title>
      <video:description>Cupcake Economics 2

More analysis of the cupcake business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22583.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
      <video:publication_date>2012-09-11T02:35:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LTXzYXaAuk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cupcake</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Acid-Base-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Acid Base Introduction</video:title>
      <video:description>Acid Base Introduction

Arrhenius, Bronsted Lowry, and Lewis Acids and Bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22584.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2012-09-11T02:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vShCnTY1-T0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Statistics-The-Average</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Statistics: The Average</video:title>
      <video:description>Statistics: The Average

Introduction to descriptive statistics and central tendency.  Ways to measure the average of a set: median, mean, mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22585.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-11T02:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uhxtUt_-GyM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Average</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-Sample-vs-Population-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Statistics: Sample vs. Population Mean</video:title>
      <video:description>Statistics: Sample vs. Population Mean

The difference between the mean of a sample and the mean of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22589.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-11T02:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsPCte_PcVA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chapter-7Bankruptcy-Liquidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chapter 7:Bankruptcy Liquidation</video:title>
      <video:description>Chapter 7:Bankruptcy Liquidation

Introduction to bankruptcy liquidation (Chapter 7)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22591.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-11T02:38:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oW4M3vpuRM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Liquidation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-Variance-of-a-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Statistics: Variance of a Population</video:title>
      <video:description>Statistics: Variance of a Population

Variance of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22592.jpg</video:thumbnail_loc>
      <video:duration>743</video:duration>
      <video:publication_date>2012-09-11T02:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6JFzI1DDyyk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-install-telescopic-antenna-on-rf-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to install telescopic antenna on rf receiver</video:title>
      <video:description>The rf receiver has farther working range with external telescopic antenna. It is easy to install. More information about the receiver and the antenna, please visit http://www.rfcontrolsystem.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/fab5802f-523e-4a92-bc5d-5577c8c3bbf1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-03-12T03:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11952.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>install</video:tag>
      <video:tag>telescopic</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>rfcontrolsystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-pH-of-a-Weak-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - pH of a Weak Acid</video:title>
      <video:description>pH of a Weak Acid

Calculating the pH of a weak acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22593.jpg</video:thumbnail_loc>
      <video:duration>1069</video:duration>
      <video:publication_date>2012-09-11T02:38:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dencuBNp_Ck</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecc-5-Inflation-Deflation-Capacity-Utilization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecc  5 - Inflation, Deflation &amp; Capacity Utilization 2</video:title>
      <video:description>Inflation, Deflation &amp; Capacity Utilization 2

More on inflation and capacity utilization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22594.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T02:38:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cugQ4z4cJF8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>Utilization</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Chemistry 1A</video:title>
      <video:description>&quot;Lec 18- Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23548.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-14T09:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZoPYDX9IQmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Binomial Distribution 1</video:title>
      <video:description>Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22610.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-11T02:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-169-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 169 - Lecture 14</video:title>
      <video:description>Computer Science 169 - Lecture 14

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26105.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-18T23:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RlhTR5paqRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ari-Folman-director-of-Waltz-with-Bashir-in-Conversation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation</video:title>
      <video:description>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation. Award-winning Israeli filmmaker Ari Folman, director of Golden Globe winner &quot;Waltz with Bashir&quot; (2008), discusses his cinematic imagination with David Levin, professor of Germanic Studies, Cinema &amp; Media Studies, and Theater and Performance Studies at the University of Chicago.

Folman&apos;s latest project is &quot;The Congress,&quot; which freely adapts Stanislaw Lem&apos;s 1971 sci-fi novel &quot;The Futurological Congress&quot; and stars Robin Wright Penn and Jon Hamm. Folman&apos;s other films include &quot;Comfortably Numb&quot; (1991) and &quot;Saint Clara&quot; (1996).

This lecture is part of ArtSpeaks, which engages internationally renowned artists from varying disciplines in creative conversations with the campus and community. For more information, visit http://lucian.uchicago.edu/blogs/artspeaks.

April 23, 2012</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14738.jpg</video:thumbnail_loc>
      <video:duration>5113</video:duration>
      <video:publication_date>2012-08-27T10:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Td6YuVueE1Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>ArtSpeaks</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Waltz</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Bashir</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>East</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>filmmaking</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Jon</video:tag>
      <video:tag>Hamm</video:tag>
      <video:tag>Robin</video:tag>
      <video:tag>Wright</video:tag>
      <video:tag>Penn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chirality</video:title>
      <video:description>Introduction to Chirality

Introduction to Chirality</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24535.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2012-09-17T13:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tk-SNvCPLCE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>chirality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Basic-Buffer-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Basic Buffer  (Quiz)</video:title>
      <video:description>Basic Buffer  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26809.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T02:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6AdsBPkJSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Statistics-Standard-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Statistics: Standard Deviation</video:title>
      <video:description>Statistics: Standard Deviation

Review of what we&apos;ve learned.  Introduction to the standard deviation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22600.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T02:39:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvDqbzu0i0E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-pKa-and-pKb-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - pKa and pKb Relationship</video:title>
      <video:description>pKa and pKb Relationship

The pKa and pKb relationship between conjugate acids and bases (both of which are weak).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22601.jpg</video:thumbnail_loc>
      <video:duration>873</video:duration>
      <video:publication_date>2012-09-11T02:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gm4nAAc3zc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pKa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKb</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Half-Equivalence-Point</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Half Equivalence Point</video:title>
      <video:description>Half Equivalence Point

Figuring out the pKa of an unknown weak acid from the half equivalence point</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22609.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1u0PU2BcxKg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 18 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23683.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-14T10:28:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6tsMTwznmM</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 22: Chemical and biological buffers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15841.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T20:55:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pAuRZr0AHhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermium video - Periodic Table of Videos</video:title>
      <video:description>Fermium is named after a pioneer in the field of radioactivity and nuclear power. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12116.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-04-03T14:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQhI52sqanA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fermium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Psychology 101</video:title>
      <video:description>&quot;Lec 30 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27196.jpg</video:thumbnail_loc>
      <video:duration>2560</video:duration>
      <video:publication_date>2012-09-21T03:47:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hp9h-OfSurg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 7 - Darwin&apos;s Legacy&quot; November 3, 2008 lecture by Professor Melissa Brown for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Professor Brown speaks about the history and consequences of social Darwinism, and offers insight into new ways of thinking about social evolution.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18999.jpg</video:thumbnail_loc>
      <video:duration>6647</video:duration>
      <video:publication_date>2012-09-04T08:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7KZ9bU464zs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Programming Abstractions (Stanford)&quot; Lecture 17 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to go over sort templates and callback functions, then shows a final version of the sort template, one that will be extremely useful in the next homework assignment. She also goes over class implementation and its uses as well as time constructors. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17686.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-03T16:54:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp3HCeeqyDs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>callback</video:tag>
      <video:tag>object</video:tag>
      <video:tag>orientated</video:tag>
      <video:tag>class</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>member</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>time</video:tag>
      <video:tag>constructors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-ROA-Discussion-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - ROA Discussion 1</video:title>
      <video:description>ROA Discussion 1

A discussion of the various ways to measure return on assets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22641.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2012-09-11T02:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oh4H3BJX1ZI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>ROA</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Carnot-Efficiency-3-Proving-that-it-is-the-most-efficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Carnot Efficiency 3:  Proving that it is the most efficient</video:title>
      <video:description>Carnot Efficiency 3:  Proving that it is the most efficient

Proving that a Carnot Engine is the most efficient engine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22694.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LUoUb4hGMH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Efficient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 17 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his lecture on sampling and interpolation and discusses the associated properties. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17631.jpg</video:thumbnail_loc>
      <video:duration>2473</video:duration>
      <video:publication_date>2012-09-03T16:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQbEOjGOY5I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>periodicity</video:tag>
      <video:tag>propert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Data-on-Chinese-M1-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  15 - Data on Chinese M1 Increase in 2010</video:title>
      <video:description>Data on Chinese M1 Increase in 2010

Data on Chinese M1 Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22654.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-11T02:46:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Azskeheo_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>M1</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Work-from-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Work from Expansion</video:title>
      <video:description>Work from Expansion

How a system can do work by expanding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22656.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-11T02:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/obeGVTOZyfE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>From</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LKec-24-ck12org-More-Empirical-Rule-and-Z-score-practice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LKec 24 - ck12.org: More Empirical Rule and Z-score practice</video:title>
      <video:description>ck12.org: More Empirical Rule and Z-score practice

More Empirical Rule and Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22657.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-11T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itQEwESWDKg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Proof-U32PV-or-U32nRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Proof: U=(3/2)PV or U=(3/2)nRT</video:title>
      <video:description>Proof: U=(3/2)PV or U=(3/2)nRT

Conceptual proof that the internal energy of an ideal gas system is 3/2 PV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22661.jpg</video:thumbnail_loc>
      <video:duration>1016</video:duration>
      <video:publication_date>2012-09-11T02:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qSFY7GKhSRs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>U</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>PV</video:tag>
      <video:tag>or</video:tag>
      <video:tag>nRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Central-Limit-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Central Limit Theorem</video:title>
      <video:description>Central Limit Theorem

Introduction to the central limit theorem and the sampling distribution of the mean</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22662.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JNm3M9cqWyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PE-Conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - P/E Conundrum</video:title>
      <video:description>P/E Conundrum

A situation where the price to earnings ratio seems to not fairly price an asset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22663.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-11T02:47:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrFbXxkl9JU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>P</video:tag>
      <video:tag>E</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141 - Lecture 26</video:title>
      <video:description>Electrical Engineering 141 - Lecture 26. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26106.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-18T23:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_lZ2863DHA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Programming Abstractions (Stanford)&quot; Lecture 20 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie continues discussing Vector and moves on to stack and queue, covering chapter ten in the course textbook. She goes over several rules for templates again to reinforce how important they are. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17689.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-03T16:55:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItCsK1vZcHU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>implementers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Proof-S-or-Entropy-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Proof: S (or Entropy) is a valid state variable</video:title>
      <video:description>Proof: S (or Entropy) is a valid state variable

Prroof that S (or entropy) is a valid state variable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22673.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sPz5RrFus1Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>s</video:tag>
      <video:tag>or</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-user-interface-Alan-Kay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61A - user interface -Alan Kay-</video:title>
      <video:description>&quot;Lec 5 - Computer Science 61A - user interface -Alan Kay-&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23753.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-14T11:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dC4YGxzoAXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Kay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 15 - MIT 18.03 Differential Equations, Spring 2006&quot; Introduction to Fourier Series; Basic Formulas for Period 2(pi).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14834.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T02:12:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EWWw0jryj1A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-EBITDA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - EBITDA</video:title>
      <video:description>EBITDA

Review of Enterprise Value and comparing it to EBITDA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22675.jpg</video:thumbnail_loc>
      <video:duration>847</video:duration>
      <video:publication_date>2012-09-11T02:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v4Fq9LEspzw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>EBITDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Sampling-Distribution-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Sampling Distribution Example Problem</video:title>
      <video:description>Sampling Distribution Example Problem

Figuring out the probability of running out of water on a camping trip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22676.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-11T02:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ZstEh_8bYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sampling</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Thermodynamic-Entropy-Definition-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Thermodynamic Entropy Definition Clarification</video:title>
      <video:description>Thermodynamic Entropy Definition Clarification

Clarifying that the thermodynamic definition of Entropy requires a reversible system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22677.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PFcGiMLwjeY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>thermodynamic</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lecture 6 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23656.jpg</video:thumbnail_loc>
      <video:duration>2427</video:duration>
      <video:publication_date>2012-09-14T10:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c743H6WjO50</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Confidence-Interval-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Confidence Interval 1</video:title>
      <video:description>Confidence Interval 1

Estimating the probability that the true population mean lies within a range around a sample mean.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22678.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-09-11T02:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bekNKJoxYbQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-R-Squared-or-Coefficient-of-Determination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - R-Squared or Coefficient of Determination</video:title>
      <video:description>R-Squared or Coefficient of Determination

R-Squared or Coefficient of Determination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22744.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T03:02:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lng4ZgConCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>R</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Astronomy 10</video:title>
      <video:description>&quot;Lec 5 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23754.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-14T11:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bwD9jrOaFds</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Entropy-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Entropy Intuition</video:title>
      <video:description>Entropy Intuition

A discussion of what entropy is and what it isn&apos;t.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22682.jpg</video:thumbnail_loc>
      <video:duration>1155</video:duration>
      <video:publication_date>2012-09-11T02:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJf6pHqLzs0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Biology 1B -</video:title>
      <video:description>lec 11-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23409.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-13T13:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVA2hT6sONM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Biology 1B -</video:title>
      <video:description>lec 24-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23422.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-13T13:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQZ8lt76PFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 25 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the relationship between LTI and the Fourier transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17640.jpg</video:thumbnail_loc>
      <video:duration>3197</video:duration>
      <video:publication_date>2012-09-03T16:35:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K5_YieHrSNk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>LTI</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>response</video:tag>
      <video:tag>time</video:tag>
      <video:tag>in</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Type-1-Errors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Type 1 Errors</video:title>
      <video:description>Type 1 Errors

Type 1 Errors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22708.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-11T02:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EowIec7Y8HM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>type</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Errors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Small-Sample-Hypothesis-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41  - Small Sample Hypothesis Test</video:title>
      <video:description>Small Sample Hypothesis Test

Small Sample Hypothesis Test</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22710.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2012-09-11T02:54:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D2sMsmL0ScQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-90-A-look-at-a-seductive-but-wrong-GibbsSpontaneity-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - A look at a seductive but wrong Gibbs/Spontaneity Proof</video:title>
      <video:description>A look at a seductive but wrong Gibbs/Spontaneity Proof

A look at why the &quot;proof&quot;  of the relation between changes in Gibbs Free Energy and Spontaneity is wrong in many textbooks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22711.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2012-09-11T02:55:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yYbzJs6vgv8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Geithner-5-A-better-solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Geithner 5: A better solution</video:title>
      <video:description>Geithner 5: A better solution

A better way to solve the &quot;liquidity&quot; and &quot;price discovery&quot; problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22712.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:55:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpqSeXpiM6k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Large-Sample-Proportion-Hypothesis-Testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Large Sample Proportion Hypothesis Testing</video:title>
      <video:description>Large Sample Proportion Hypothesis Testing

Large Sample Proportion Hypothesis Testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22715.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2012-09-11T02:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JT9oODsClE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Testing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-89-More-rigorous-Gibbs-Free-Energy-Spontaneity-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - More rigorous Gibbs Free Energy/ Spontaneity Relationship</video:title>
      <video:description>More rigorous Gibbs Free Energy/ Spontaneity Relationship

More formal understanding of why a negative change in Gibbs Free Energy implies a spontaneous, irreversible reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22709.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2012-09-11T02:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aur5h44pV4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Spontaneity</video:tag>
      <video:tag>Relationship</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Confidence-Interval-of-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Confidence Interval of Difference of Means</video:title>
      <video:description>Confidence Interval of Difference of Means

Confidence Interval of Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22722.jpg</video:thumbnail_loc>
      <video:duration>949</video:duration>
      <video:publication_date>2012-09-11T02:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hxZ6uooEJOk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Means</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geithner-Plan-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geithner Plan IV</video:title>
      <video:description>Geithner Plan IV

Quantifying the value of the put option</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22707.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-11T02:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajl1UdtYUCA</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Astronomy 10</video:title>
      <video:description>&quot;Lec 19 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23782.jpg</video:thumbnail_loc>
      <video:duration>4671</video:duration>
      <video:publication_date>2012-09-14T11:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fROYVbaodgU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Hypothesis-Test-for-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Hypothesis Test for Difference of Means</video:title>
      <video:description>Hypothesis Test for Difference of Means

Hypothesis Test for Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22727.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N984XGLjQfs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry C234</video:title>
      <video:description>&quot;Lec 16 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23904.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-09-14T11:53:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ndf2I7Zw7iQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-100-Spectrophotometry-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Spectrophotometry Introduction</video:title>
      <video:description>Spectrophotometry Introduction

Spectrophotometry, Transmittance, Absorbance and the Beer-Lambert Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22733.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-11T02:59:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qbCZbP6_j48</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-102-Hesss-Law-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Hess&apos;s Law Example</video:title>
      <video:description>Hess&apos;s Law Example

Hess&apos;s Law Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22736.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-11T03:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8bCL8TQZFKo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Proof-Part-1-Minimizing-Squared-Error-to-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Proof (Part 1) Minimizing Squared Error to Regression Line</video:title>
      <video:description>Proof (Part 1) Minimizing Squared Error to Regression Line

Proof (Part 1) Minimizing Squared Error to Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22737.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-11T03:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mIx2Oj5y9Q8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Proof</video:tag>
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      <video:tag>error</video:tag>
      <video:tag>to</video:tag>
      <video:tag>regression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-OD280</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (OD280)</video:title>
      <video:description>by Abnova - Protein can be directly quantitated using UV absorbance (280nm). 280nm Absorbance depends on the Tyr and Trp (amino acids with aromatic rings) content. A very rough protein concentration can be obtained by making the assumption that the protein sample has an extinction coefficient of 1, so 1 OD = 1 mg/ml protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/f4f34346-ddaa-4c0e-9c42-27ba3207bcd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-03-03T06:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3897.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
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      <video:tag>OD280</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Complex-Cast-Gold-Restoration-An-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Complex Cast Gold Restoration: An Overview</video:title>
      <video:description>&quot;Lec 27 - Complex Cast Gold Restoration: An Overview&quot; The preparation of a maxillary first molar for a cast gold inlay restoration: the model work, temporization, waxing, spruing, finishing and cementation. Orig. air date: AUG 17 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22842.jpg</video:thumbnail_loc>
      <video:duration>1686</video:duration>
      <video:publication_date>2012-09-11T08:20:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jndo38CDHXs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Restoration</video:tag>
      <video:tag>an</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-IIT-JEE-Trigonometric-Constraints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - IIT JEE Trigonometric Constraints</video:title>
      <video:description>IIT JEE Trigonometric Constraints

2010 IIT JEE Paper 1 Problem 47 Trigonometric Constraints</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24976.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-17T17:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EjtjdJZ2x8w</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 28 - Clinical Applications of Pit and Fissure Sealants</video:title>
      <video:description>&quot;Lec 28 - Clinical Applications of Pit and Fissure Sealants&quot; Demonstrates the application of pit and fissure sealants on a young boy, including the isolation and etching techniques before applying the sealants. Orig. air date: MAY 6 84

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22843.jpg</video:thumbnail_loc>
      <video:duration>958</video:duration>
      <video:publication_date>2012-09-11T08:21:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dp0xsK1tCGU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Clinical</video:tag>
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      <video:tag>Sealants</video:tag>
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  <url>
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      <video:title>Lec 29 - Pit and Fissure Sealants</video:title>
      <video:description>&quot;Lec 29 - Pit and Fissure Sealants&quot; The objectives of this video are to present the rationale for sealant use, sealant materials, application techniques, and patient education on the clinical use of sealants. Orig. air date: APR 19 88

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22844.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-11T08:21:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BS6PW9IoYlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-A-Guide-for-Self-Evaluation-Preclinical-and-Clinical-Operative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32 - A Guide for Self-Evaluation  -  Preclinical and  Clinical Operative Dentistry</video:title>
      <video:description>&quot;Lec 32 - A Guide for Self-Evaluation  -  Preclinical and  Clinical Operative Dentistry&quot; Discusses the American Dental Association criteria for the qualitative evaluation of a dental procedure with an eye toward teaching the dental student valid self-evaluation. Orig. air date: AUG 28 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22847.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2012-09-11T08:21:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hlo-R9aBPzo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:description>&quot;Lec 25 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23555.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-14T09:23:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vpGcQnvTaog</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:title>Lec 26 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 26 -Chemistry 1A &quot;General Chemistry</video:description>
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      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-14T09:23:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FCIlzxGYSc4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 Computer Science C149  - Only 30 Minutes of lect</video:title>
      <video:description>&quot;Lec 18Computer Science C149  - Only 30 Minutes of lect&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23968.jpg</video:thumbnail_loc>
      <video:duration>5010</video:duration>
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      <video:tag>18</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Cepheid Variables 1</video:title>
      <video:description>Cepheid Variables 1

Cepheid Variables 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24970.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-17T17:52:27.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - Packing of Class II Amalgam for Hygienists&quot; Instrumentation and sequence of preparation and restoration of a class II amalgam on a natural tooth mounted in a visidont. Orig. air date: AUG 10 72

This is part of the Open.Michigan collection at:
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 9 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27011.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-19T06:21:51.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Disease on an Airplane</video:title>
      <video:description>Dr. Finlay, using his student audience, gives a live demonstration of how an antibiotic-resistant strain of tuberculosis managed to spread through the passengers on an airplane.</video:description>
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      <video:duration>124</video:duration>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation includes audio narration: please make sure your computer&apos;s volume is up so that you can hear it. 
In the stickleback fish, pelvic-fin reduction resulted from changes in the regulatory switch elements of the Pitx1 gene. In the marine ancestor, the Pitx1 gene is activated in the pelvic-fin region during development to generate the fin. In the pelvic-reduced stickleback, the regulatory switch that normally turns on the Pitx1 gene is either missing or non-functional.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12214.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 10 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23516.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-14T09:09:12.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 13 - Spring 2011 - Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
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      <video:duration>6234</video:duration>
      <video:publication_date>2012-09-15T03:26:30.000Z</video:publication_date>
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      <video:title>Lec 1 - Cognitive Science C103 - approximately 24 minutes</video:title>
      <video:description>&quot;Lec 1 - Cognitive Science C103 - approximately 24 minutes&quot;History of Information</video:description>
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      <video:duration>1642</video:duration>
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      <video:uploader>0|18|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8- Statistics 21</video:title>
      <video:description>Lec 8- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
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      <video:duration>4644</video:duration>
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      <video:uploader>0|49|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 28 - Examination Instruments&quot; Discusses the use of the mirror, the explorer and the periodontal probe.  Orig. air date: JUL 9 75

This is part of the Open.Michigan collection at:
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      <video:duration>3203</video:duration>
      <video:publication_date>2012-09-11T08:28:26.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>Instruments</video:tag>
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      <video:description>&quot;Lec Last - Principles of Porte Polishing&quot; Discusses the use of the double ended Kelly porte polisher.   Orig. air date: JUL 20 76

This is part of the Open.Michigan collection at:
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      <video:duration>2085</video:duration>
      <video:publication_date>2012-09-11T08:28:37.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Principles</video:tag>
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      <video:tag>Porte</video:tag>
      <video:tag>Polishing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Statistics 21</video:title>
      <video:description>Lec 18- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
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      <video:duration>4567</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf 


This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>85</video:duration>
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      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 11 Spring 2012

Operating Systems and System Programming</video:description>
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      <video:duration>4921</video:duration>
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      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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      <video:title>Lec Last - Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec Last - Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2509</video:duration>
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      <video:tag>UCLA</video:tag>
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      <video:description>&quot;Lec 3 - Child&apos;s Clinical Record&quot; Shows procedure for review of child&apos;s health questionaire with parent on child&apos;s first visit to the dentist. Shows the steps in a thorough clinical examination of the child. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at: 
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22882.jpg</video:thumbnail_loc>
      <video:duration>747</video:duration>
      <video:publication_date>2012-09-11T08:39:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kKFBWHZCDM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Dentist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Pedodontic-X-Ray-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Pedodontic X-Ray Series</video:title>
      <video:description>&quot;Lec 5 - Pedodontic X-Ray Series&quot; Demonstrates the types of x-rays taken on a patient under five years old and one who is older. Problems of each age group are discussed. Orig. air date: MAR 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22883.jpg</video:thumbnail_loc>
      <video:duration>1710</video:duration>
      <video:publication_date>2012-09-11T08:39:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhxxUHPff-U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Pedodontic</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>series</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-A-Pre-School-Childs-First-Dental-Visit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - A Pre-School Child&apos;s First Dental Visit</video:title>
      <video:description>&quot;Lec 9 - A Pre-School Child&apos;s First Dental Visit&quot; Illustration of procedures for completing a first dental appointment of a preschool child.  Orig. air date: MAR 9 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22887.jpg</video:thumbnail_loc>
      <video:duration>1696</video:duration>
      <video:publication_date>2012-09-11T08:39:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9QfRHfaFq4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>child</video:tag>
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      <video:tag>visit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science 169</video:title>
      <video:description>Lec 17- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22963.jpg</video:thumbnail_loc>
      <video:duration>4469</video:duration>
      <video:publication_date>2012-09-11T10:23:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNPVs9yhCYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 40 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23570.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-14T09:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-XAdVtrEguI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Q</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/NH4Cl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NH4Cl</video:title>
      <video:description>Ammonium chloride NH4Cl (also Sal ammoniac, salmiac, nushadir salt, sal armagnac, sal armoniac, salt armoniack) is, in its pure form, a clear white water-soluble crystalline salt of ammonia. The aqueous ammonium chloride solution is mildly acidic. Sal ammoniac is a name of natural, mineralogical form of ammonium chloride. The mineral is especially common on burning coal dumps (formed by condensation of coal-derived gases), but also on some volcanoes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad3860c4-6020-4147-85a7-361f67d464de/cand_25.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2010-11-09T21:52:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4899.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>NH4Cl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 5 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27108.jpg</video:thumbnail_loc>
      <video:duration>3120</video:duration>
      <video:publication_date>2012-09-21T02:50:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gsScCpoSNWw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 6 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27109.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-21T02:50:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtZHVs_OeEc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Investing-and-Soldering-Gold-Pontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Investing and Soldering Gold Pontics</video:title>
      <video:description>&quot;Lec 5 - Investing and Soldering Gold Pontics&quot; Shows the splinting of two cast pontics, investing the crowns in soldering investment, soldering the crowns and finishing the solder joints. Orig. air date: OCT 30 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22893.jpg</video:thumbnail_loc>
      <video:duration>2324</video:duration>
      <video:publication_date>2012-09-11T08:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TikYx3EeoHw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Pontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Purgatory-X-XI-XII-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11  - Purgatory X, XI, XII, XVI, XVII</video:title>
      <video:description>&quot;Lec 11  - Purgatory X, XI, XII, XVI, XVII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta moves from the terrace of pride (Purgatory X-XII) to the terrace of wrath (Purgatory XVI-XVII). The relationship between art and pride, introduced in the previous lecture in the context of Canto X, is pursued along theological lines in the cantos immediately following. The &quot;ludic theology&quot; Dante embraces in these cantos resurfaces on the terrace of wrath, where Marco Lombardo&apos;s speech on the traditional problem of divine foreknowledge and human freedom highlights the playfulness of God&apos;s creation. The motifs of human and divine creation explored thus far are shown to converge at the numerical center of the poem (Purgatory XVII) in Dante&apos;s apostrophe to the imagination. 

00:00 - Chapter 1. Cantos X, XI and XII: Virtues and Vices
06:51 - Chapter 2. Aesthetic Education 
15:44 - Chapter 3. Canto XI: Reversal of Perspective 
21:54 - Chapter 4. Canto XII: Punished Pride
28:11 - Chapter 5. Canto XVI: Marco Lombardo: Political and Legal Arguments 
40:09 - Chapter 6. Canto XVII: Visions of Anger; Approaching the Center 
51:25 - Chapter 7. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23076.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-12T06:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yf2lZV1Iye0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>11</video:tag>
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      <video:tag>XI</video:tag>
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      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24356.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-15T07:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1stg8TTV2io</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
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      <video:tag>engineering</video:tag>
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      <video:tag>sensing</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>I</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-IIT-JEE-Hairy-Trig-and-Algebra-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - IIT JEE Hairy Trig and Algebra (Part 3)</video:title>
      <video:description>IIT JEE Hairy Trig and Algebra (Part 3)

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24951.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-17T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KVRpXvrsSKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
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      <video:tag>Hairy</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>and</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Electrical Engineering 141</video:title>
      <video:description>Lec 13- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17054.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T05:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5zGNkn46R9I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 8- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24369.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-15T07:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGBGfJt8PXo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Biochemistry-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Biochemistry I</video:title>
      <video:description>Lecture covering Introductory Biology; Biochemistry I is presented in this video. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/715ea355-0385-4b42-9789-b5218999a929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2009-04-02T05:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1571.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-New-Biology-of-Aging-at-Latsis-conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Biology of Aging - at Latsis conference</video:title>
      <video:description>Linda Partridge has used the model organism Drosophila to investigate the evolution of a wide variety of physiological traits involved in adaptation. Her research is directed to understanding fitness-related traits, particularly ageing and body size, and has brought new insights into how traits influence organisms throughout their lifespans. She is the recipient of numerous awards, including giving the Royal Society Croonian Lecture in May and her recent DBE for services to science. She is the Director of the UCL Institute of Healthy Ageing, as well as of a new Max Planck Institute on the same topic in Germany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32252.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:04:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ii8UGm0HGao</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-The-Ubiquitin-Protoelytic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: The Ubiquitin Protoelytic System</video:title>
      <video:description>Nobel Laureate Aaron Ciechanover gives a lecture about the ubiquitin protoelytic system from Basic Mechanisms through Human Diseases and onto Drug Targeting. IT is held in Case Western Reserve University School of Medicine presents the Dean&apos;s Scientific Research Symposium. Co-sponsored by the Department of Pharmacology. April 30, 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32259.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-13T20:10:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amR_3WNBWNs</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ubiquitin</video:tag>
      <video:tag>Protoelytic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on MDPs, value functions, and policy and value iteration. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18767.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-09-04T05:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtxI449ZjSc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>value</video:tag>
      <video:tag>function</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>bellman</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-we-really-cure-ageing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can we really cure ageing?</video:title>
      <video:description>David Sinclair is giving a talk about aging. David Sinclair thinks so, and he&apos;s going to try to prove it.

David Sinclair is a scientist and entrepreneur working on increasing human health, productivity, and lifespan. After co-discovering a molecular cause of aging at the Massachusetts Institute in Boston in the mid-1990s, he joined the faculty of Harvard Medical School where he is now a tenured Professor. In 2005, he founded the Glenn Laboratories for Aging Research at Harvard and serves as their Co-Director. He is also a Professor at the Lowy Cancer Centre at the University of New South Wales, Sydney. 

His research is aimed at understanding why we grow old and using this knowledge to prevent and treat both rare and common diseases. He is perhaps best known for identifying resveratrol from red wine as an anti-aging molecule. He has founded four biotechnology companies; to treat age-related diseases (Sirtris), improve female reproductive health and IVF (OvaScience), treat type 2 diabetes (Cohbar), and develop vaccines against malaria, chlamydia, tuberculosis, pneumonia, and cancer (Genocea).

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)</video:description>
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      <video:title>Lec 26 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 26 -  MIT 18.03 Differential Equations, Spring 2006&quot; Sketching Solutions of 2x2 Homogeneous Linear System with Constant Coefficients

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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The Beauty and Joy of Computing</video:description>
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      <video:description>&quot;Lec 8 - Computer Science 10 -  Recursion I&quot;The Beauty and Joy of Computing</video:description>
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      <video:description>&quot;Lec 10 - Computer Science 10 -  Social Implications I&quot;The Beauty and Joy of Computing</video:description>
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      <video:description>&quot;Lec 10 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
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      <video:description>This is a documentary done in 3D and dedicated to world environment day it explains in general the concept of biodiversity and focuses in part on the ongoing aquatic biodiversity initiatives underway at lvasa in india.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Inductance
RL Circuits
Magnetic Field Energy

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - Programming Paradigms (Stanford</video:title>
      <video:description>&quot;Lec 10 - Programming Paradigms (Stanford&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his discussion on computer architecture by talking about function call and returns in relation to C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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    <loc>https://dnatube.com/videos/Lec-16-ME-C117-Prof-Rob-Ritchie-Fracture-in</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 ME C117  Prof. Rob Ritchie, Fracture in...</video:title>
      <video:description>ME C117  Prof. Rob Ritchie, Fracture in...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
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    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Social-Implications-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 10 - : Social Implications II</video:title>
      <video:description>&quot;Lec 12- Computer Science 10 - : Social Implications II&quot;The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry 3B Chemistry of Arenes (Part 2)</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What better way to update our video about Ytterbium than to visit the very place where it was discovered - Ytterby in Sweden. More about all the elements (and our Ytterby road trip) can be found at our main website http://www.periodicvideos.com/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 25 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 25 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
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      <video:player_loc>https://www.youtube.com/embed/zTD27hdb_I4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-26-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 26 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
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      <video:duration>4399</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1OAFNXQLgpo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Chemistry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Cosmology</video:title>
      <video:description>&quot;Lec 7 - Cosmology&quot; Lecture 7 of Leonard Susskind&apos;s course on Cosmology. Recorded March 9, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/KATSfJjZGVQ</video:player_loc>
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      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
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      <video:description>Computer Science 169 - Lecture 17

Software Engineering</video:description>
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      <video:duration>2622</video:duration>
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      <video:tag>169</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-three-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part three by Minute Physics</video:title>
      <video:description>This is a higgs boson video explaining how to discover a particle. ow do you know when you&apos;ve &quot;discovered&quot; a particle? What do we mean by &quot;discovery&quot;? Also, explore a map of the big bang! http://www.bigbangregistry.com/nMinutePhysics is on Google+ - http://bit.ly/qzEwc6 
And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Ross Diener, Nima Doroud and Derek Muller for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32261.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Boson</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 61A -data abstraction</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61A -data abstraction&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>3012</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 36 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Farewell Special
Bring a Friend!

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>and</video:tag>
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      <video:tag>electric</video:tag>
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      <video:tag>Coulomb</video:tag>
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      <video:tag>Structure</video:tag>
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      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Professor John Campbell</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 13- Computer Science 10 -Raffi Krikorian: How Twitt&quot;The Beauty and Joy of Computing</video:description>
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      <video:description>&quot;Lec 8 - Computer Science 61A -  orders of growth&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Stellar Parallax Clarification

Stellar Parallax Clarification</video:description>
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      <video:duration>142</video:duration>
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      <video:uploader>0|40|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 88 - Applying Radical Equations 1</video:title>
      <video:description>Applying Radical Equations 1

U07_L3_T3_we1 Applying Radical Equations 1</video:description>
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      <video:duration>324</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/U3JxFFdKCKM</video:player_loc>
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      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 10 - Lecture 4: Functions Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 4: Functions

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 19 - Biology 1B - Natural Selection&quot;General Biology</video:description>
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      <video:uploader>0|10|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Finance and Insurance as Powerful Forces in Our

Financial Markets (ECON 252)

Professor Shiller provides a description of the course, Financial Markets, including administrative details and the topics to be discussed in each lecture. He briefly discusses the importance of studying finance and each key topic. Lecture topics will include: behavioral finance, financial technology, financial instruments, commercial banking, investment banking, financial markets and institutions, real estate, regulation, monetary policy, and democratization of finance.

00:00 - Chapter 1. Introduction to the Course 
11:24 - Chapter 2. Textbooks and Course Logistics 
24:05 - Chapter 3. Technology and the Subprime Crisis
31:19 - Chapter 4. Is Studying Finance Moral? 
46:44 - Chapter 5. Topics Covered in the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:tag>finance</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Democratization</video:tag>
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      <video:tag>institutions</video:tag>
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      <video:tag>futures</video:tag>
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      <video:tag>Monetary</video:tag>
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      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
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      <video:tag>Stock</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>technology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 - Biologically Reversible Exploration&quot; (February 23, 2010) Chris McKay, Planetary Scientist with the Space Science Division of NASA Ames Research Center , discusses the idea that, based on the human valuation of life, the mission of astrobiology is to expand the richness and diversity of life in the universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Origin</video:tag>
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      <video:description>&quot;Lec Last - OpenGL ES&quot; (March 9, 2010) David Jacobs provides and introduction to OpenGL ES. Coordinate systems and tranformations, drawing geometry, textures, and other details.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Before removing the needle guard prepare the material you will require for an injection. Proper care must be taken wile preparing a syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edaeb608-c494-42fd-81e7-9d4305d9bcf6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9283.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Classical Mechanics&quot; (October 10, 2011) Leonard Susskind discusses lagrangian functions as they relate to coordinate systems and forces in a system.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18980.jpg</video:thumbnail_loc>
      <video:duration>6587</video:duration>
      <video:publication_date>2012-09-04T08:34:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3apIZCpmdls</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>time</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>centrifug</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-prialt-blocks-motor-synapse-in-fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how prialt blocks motor synapse in fish</video:title>
      <video:description>This video animates the mechanism how prialt , a drug derived from cone snail venom, paralyzes fish by blocking calcium channels at a motor synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a34c5b4e-d3d8-4473-8bc3-a5d5e634d01c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-04-17T22:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12251.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prialt</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Presidential Politics</video:title>
      <video:description>&quot;Lec 2 - Presidential Politics&quot; This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18989.jpg</video:thumbnail_loc>
      <video:duration>6227</video:duration>
      <video:publication_date>2012-09-04T08:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_u-GfKbndL0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>media</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>press</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>television</video:tag>
      <video:tag>print</video:tag>
      <video:tag>newspaper</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>race</video:tag>
      <video:tag>social</video:tag>
      <video:tag>network</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>vir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-for-Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism for Histone Deacetylation</video:title>
      <video:description>Histone Deacetylation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81f420b4-2b55-4460-9720-b3a98a595fdd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-20T23:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5635.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses the Python dictionary and illustrates a small program containing the imperative, object-oriented, and functional paradigms.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17775.jpg</video:thumbnail_loc>
      <video:duration>2926</video:duration>
      <video:publication_date>2012-09-03T17:20:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-5DCBQdErM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>script</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stream-Programming-Multicore-Made-Practical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stream Programming: Multicore Made Practical</video:title>
      <video:description>&quot;Lec 24 - Stream Programming: Multicore Made Practical&quot; May 16, 2007 lecture by Peter Mattson for the Stanford University Computer Systems Colloquium (EE 380).  Peter discusses how executing an application on a multicore processor can improve performance by an order of magnitude or more but poses daunting programming obstacles and how stream programming is a practical approach to overcoming these challenges.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24098.jpg</video:thumbnail_loc>
      <video:duration>4290</video:duration>
      <video:publication_date>2012-09-14T15:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OxolouywC4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>multicore</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-whitening-of-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic whitening of teeth</video:title>
      <video:description>Cosmetic whitening of teeth is an easy an efficient way of whitening the teeth. This video demonstrates the process of cosmetic whitening of teeth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd251c1b-8bc6-4f74-bf6c-e18839ebb9a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T05:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9304.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>whitening</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Year-2008-The-Universal-Principle-of-Risk-Management-Pooling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Year 2008 - The Universal Principle of Risk Management: Pooling</video:title>
      <video:description>The Universal Principle of Risk Management: Pooling and the Hedging of Risks -Year 2008

Financial Markets (ECON 252)

Statistics and mathematics underlie the theories of finance. Probability Theory and various distribution types are important to understanding finance. Risk management, for instance, depends on tools such as variance, standard deviation, correlation, and regression analysis. Financial analysis methods such as present values and valuing streams of payments are fundamental to understanding the time value of money and have been in practice for centuries.

00:00 - Chapter 1. The Etymology of Probability 
10:01 - Chapter 2. The Beginning of Probability Theory 
15:38 - Chapter 3. Measures of Central Tendency: Independence and Geometric Average 
33:12 - Chapter 4. Measures of Dispersion and Statistical Applications 
50:39 - Chapter 5. Present Value 
01:03:46 - Chapter 6. The Expected Utility Theory and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12540.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMkD8HKJQCM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>tendency</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Tailed</video:tag>
      <video:tag>Multiplication</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>perpetuities</video:tag>
      <video:tag>perpetuity</video:tag>
      <video:tag>present</video:tag>
      <video:tag>values</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Variance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Horizontal-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Horizontal Transport</video:title>
      <video:description>&quot;Lec 8 - Horizontal Transport&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

This lecture describes how pollutants mix in the atmosphere.  Three cases are considered: confined mixing, unconfined mixing, and unconfined mixing with wind.  In a confined volume, the concentration of pollutant in the air depends on the volume and the mass of the air present in the volume.  Unconfined mixing is also known as diffusion, in which the pollutant disperses through the air from the source over time.  When wind is considered, the pollutant disperses from the source in the direction of the wind.  The change in temperature with height in the atmosphere is also discussed.

00:00 - Chapter 1. Mixing in the Atmosphere: Confined Valley
07:22 - Chapter 2. Mixing in the Atmosphere: Unconfined Mixing
16:59 - Chapter 3. Mixing in the Atmosphere: Unconfined Mixing with Wind
27:10 - Chapter 4. Lapse Rate
34:52 - Chapter 5. Buoyancy Effects of Rising and Descending Air Parcels

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23288.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-13T12:35:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GBhcV2tXq_8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Theory-of-Debt-Its-Proper-Role-Leverage-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles</video:title>
      <video:description>&quot;Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles&quot; Financial Markets (2011) (ECON 252)

Professor Shiller devotes the beginning of the lecture to exploring the theoretical  determinants of the level of interest rates. Eugen von Boehm-Bawerk names technical progress, roundaboutness, and time preference as the crucial factors. Professor Shiller complements von Boehm-Bawerk&apos;s analysis with two of Irving Fisher&apos;s modeling approaches, the view of the interest rate as the equilibrium variable in the savings market and the perspective of simple Robinson Crusoe economies on the determination of interest rates. Subsequently, Professor Shiller focuses his attention on present discounted values and derives the price for discount bonds, consols, annuities, as well as corporate bonds. His treatment of the term structure of interest rates leads him to forward rates and the expectations theory of the term structure of interest rates. At the end of the lecture, he offers insights on usurious loan practices, from ancient times until today, and describes the improvements in consumer financial protection that have been made  after the financial crisis of the 2000s.

00:00 - Chapter 1. Introduction
01:24 - Chapter 2. Theories for the Determinants of Interest Rates 
28:11 - Chapter 3. Present Discounted Values, Compounding, and Pricing Bond Contracts 
47:50 - Chapter 4. Forward Rates and the Term Structure of Interest Rates 
01:03:29 - Chapter 5. The Ancient History of Interest Rates and Usurious Loans 
01:11:08 - Chapter 6. Elizabeth Warren and the Consumer Financial Protection Bureau

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23712.jpg</video:thumbnail_loc>
      <video:duration>4517</video:duration>
      <video:publication_date>2012-09-14T10:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Ir6sbDAx4c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>its</video:tag>
      <video:tag>proper</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computing-cancer-with-a-comprehensive-computer-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computing cancer with a comprehensive computer model</video:title>
      <video:description>Scientists have created a comprehensive computer model of a cancerous tumour in three dimensions. Most cancers in humans are large, measuring centimetres in diameter, and composed of many billions of cells. An equivalent mass of normal cells would be highly heterogeneous as a result of the mutations that occur during each cell division. What is remarkable about cancers is that virtually every neoplastic cell within a large tumour often contains the same core set of genetic alterations, with heterogeneity confined to mutations that emerge late during tumour growth. How such alterations expand within the spatially constrained three-dimensional architecture of a tumour, and come to dominate a large, pre-existing lesion, has been unclear. Here we describe a model for tumour evolution that shows how short-range dispersal and cell turnover can account for rapid cell mixing inside the tumour. We show that even a small selective advantage of a single cell within a large tumour allows the descendants of that cell to replace the precursor mass in a clinically relevant time frame. We also demonstrate that the same mechanisms can be responsible for the rapid onset of resistance to chemotherapy. Our model not only provides insights into spatial and temporal aspects of tumour growth, but also suggests that targeting short-range cellular migratory activity could have marked effects on tumour growth rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/beaab6c2-20fe-42e4-8132-ee7f4db4fdd0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2015-09-19T11:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32288.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-IIT-JEE-Circle-Hyperbola-Common-Tangent-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - IIT JEE Circle Hyperbola Common Tangent Part 4</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 4

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24973.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-17T17:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGo8C2Jshzs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 8 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24236.jpg</video:thumbnail_loc>
      <video:duration>3511</video:duration>
      <video:publication_date>2012-09-15T05:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9VPJifLbi4</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 13 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24241.jpg</video:thumbnail_loc>
      <video:duration>3222</video:duration>
      <video:publication_date>2012-09-15T05:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iDt7L3dbrZM</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-115-Application-problems-involving-units-of-weight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Application problems involving units of weight</video:title>
      <video:description>Application problems involving units of weight

U06_L1_T2_we3 Application problems involving units of weight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24874.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-17T17:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnCL_0uA6Ds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>weight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/India-Shoulder-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>India- Shoulder Replacement Surgery</video:title>
      <video:description>Video shows a shoulder replacement surgery in India at Mumbai, Delhi and Chennai. A closeup of surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d7dfe0d-ba8c-4f98-80b5-91a0199095ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T06:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9317.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>shou</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain lectures on the Python programming language in relation to XML processing and the internet.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17784.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-03T17:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PrnRTwCaWz8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>xml</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>content</video:tag>
      <video:tag>handler</video:tag>
      <video:tag>url</video:tag>
      <video:tag>html</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 7 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27110.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-21T02:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lnxGm5OTfqI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Biology 1A</video:title>
      <video:description>lec 12-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23370.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T13:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M4Ce9Pj9fFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Programming Paradigms (Stanford)&quot; Lecture by Sasha Rush for the Programming Paradigms (CS107) course in the Stanford University Computer Science department.  Sasha lectures on the Haskell programming language, providing several code examples while comparing it to other common programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17785.jpg</video:thumbnail_loc>
      <video:duration>3475</video:duration>
      <video:publication_date>2012-09-03T17:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cXY4fSA7DnM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>haskell</video:tag>
      <video:tag>sasha</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>ML</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>compile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Solving-systems-by-elimination-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Solving systems by elimination 3</video:title>
      <video:description>Solving systems by elimination 3

U06_L1_T3_we3 Solving systems by elimination 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24620.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-17T14:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dqp6xOeR3Ls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cosmic-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cosmic Background Radiation</video:title>
      <video:description>Cosmic Background Radiation

Cosmic Background Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24926.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-17T17:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sxbPwl_KRuA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cosmological-Time-Scale-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cosmological Time Scale 1</video:title>
      <video:description>Cosmological Time Scale 1

Cosmological Time Scale 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24928.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T17:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRtLXagrMHw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 20- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17879.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-03T17:56:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vh73mm7MqA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Origin-of-land-plants-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Origin of land plants / - Bryophyte</video:title>
      <video:description>Lec 30- Origin of land plants / - Bryophyte.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18529.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-04T02:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-WK6bUFWhpg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Special Relativity</video:title>
      <video:description>&quot;Lec 4 - Special Relativity&quot; (April 30, 2012) Leonard Susskind moves into the topic of fields and field theory. For the most part he will focus on classical field theory, but occasionally will relate it to some of the concepts from quantum mechanics. 


In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19044.jpg</video:thumbnail_loc>
      <video:duration>6611</video:duration>
      <video:publication_date>2012-09-04T09:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8ace3NbXAA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Abstract-ness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Abstract-ness</video:title>
      <video:description>Abstract-ness

The general idea behind the word &apos;abstract&apos;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20077.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-06T01:51:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZOYRb2sYrL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>abstract</video:tag>
      <video:tag>ness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-10-Role-of-National-Courts-and-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 10: Role of National Courts and Laws</video:title>
      <video:description>Lecture 10: Role of National Courts and Laws

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17973.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-09-03T18:39:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A6FTw9GFCY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrocyclic-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3: Electrocyclic Reactions</video:title>
      <video:description>Lec 3: Electrocyclic Reactions.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17072.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
      <video:publication_date>2012-09-02T05:37:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pm4Xq9PDuoM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-IIT-JEE-Integral-Limit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - IIT JEE Integral Limit</video:title>
      <video:description>IIT JEE Integral Limit

2010 IIT JEE Paper 1 #34 Integral Limit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24940.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-17T17:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pnwrNnZGVEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Limit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-5-Montreal-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 5: Montreal Protocol</video:title>
      <video:description>Lecture 5: Montreal Protocol

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17968.jpg</video:thumbnail_loc>
      <video:duration>6316</video:duration>
      <video:publication_date>2012-09-03T18:37:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lksYRyagxp4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Enlightened-Trial-and-Error-Gaining-Insight-Through-New-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools</video:title>
      <video:description>&quot;Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools&quot; (February 6, 2009) Bjoern Hartmann, of the Stanford HCI Group, gives an overview of different prototyping tools he has built with collaborators to address two research questions. First, how can tools enable a wider range of designers to create functional prototypes of ubiquitous computing interfaces? Second, how can design tools support the larger process of learning from these prototypes?

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18718.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-04T04:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxJRgORV-Lg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>research</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>data</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>time</video:tag>
      <video:tag>warping</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Understanding-Fish-Reactions-to-Their-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Understanding Fish Reactions to Their Reflection</video:title>
      <video:description>&quot;Lec Last - Understanding Fish Reactions to Their Reflection&quot; Fish faced with their reflection in a mirror get aggressive, but also show an unexpected element of fear, which they don&apos;t show when fighting a real foe. The discovery raises the possibility that other lower vertebrates such as frogs, lizards and birds may also be able detect nuances more subtle than they&apos;ve been given credit for.

Stanford University:
http://www.stanford.edu/

Stanford News:
http://news.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18721.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-04T04:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GxXWpiDd_7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Factor-expressions-by-grouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Factor expressions by grouping</video:title>
      <video:description>Factor expressions by grouping

u12_l1_t1_we3 Factor expressions by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25257.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rR4FfB-FZJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>factor</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Extraneous-Solutions-to-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Extraneous Solutions to Rational Equations</video:title>
      <video:description>Extraneous Solutions to Rational Equations

u15_l2_t1_we2 Extraneous Solutions to Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25273.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-18T02:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bml74_PsfwA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Extraneous</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Rate-Problem-Involving-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Rate Problem Involving Rational Equations</video:title>
      <video:description>Rate Problem Involving Rational Equations

u15_l2_t1_we3 Rate Problem Involving Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25274.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-18T02:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rX8ZBP3nXvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Nuclear-Power-after-Fukushima-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Charles Ferguson
President, Federation of American Scientists

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
November 1, 2011 | 12:30-2:00pm

Location:
Tsai Auditorium (S010), CGIS South Building, 1730 Cambridge Street

Special Series on Post-Disaster Japan

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Harvard University Center for the Environment (HUCE); Environment and Natural Resources Program (ENRP) and Managing the Atom Project, the Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School; and the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School.

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23992.jpg</video:thumbnail_loc>
      <video:duration>5241</video:duration>
      <video:publication_date>2012-09-14T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hDAewfSZLoo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cognitive Science C103 - Lecture 10</video:title>
      <video:description>&quot;Lec 10- Cognitive Science C103 - Lecture 10&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24124.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-15T03:40:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srt5-gYu6so</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-video-of-laptop-flying-in-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny video of laptop flying in air</video:title>
      <video:description>Very funny video showing the bees flying with laptop. Honey is placed around the think-pad. No bees were harmed during the making of this film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a04795ef-1a33-4363-941c-608743d245f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T10:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-IIT-JEE-Lagranges-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - IIT JEE Lagrange&apos;s Formula</video:title>
      <video:description>IIT JEE Lagrange&apos;s Formula

2010 IIT JEE Paper 1 Problem 49 Lagrange&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24981.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rndex9FCIdo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Quasar-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Quasar Correction</video:title>
      <video:description>Quasar Correction

Quasar Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24982.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-17T17:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PX_XSnVWlNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quasar</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 -  Relations and Functions</video:title>
      <video:description>Relations and Functions

u17_l1_t1_we2 Relations and Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25338.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-18T02:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uz0MtFlLD-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 25, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24011.jpg</video:thumbnail_loc>
      <video:duration>5897</video:duration>
      <video:publication_date>2012-09-14T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktcMKnNHTt4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Simplifying-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Simplifying Cube Roots</video:title>
      <video:description>Simplifying Cube Roots

u16_l1_t2_we3 Simplifying Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25292.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-18T02:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-wtvEdEoVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Comparing-Absolute-Values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Comparing Absolute Values</video:title>
      <video:description>Comparing Absolute Values

Evaluating and comparing absolute values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20583.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T16:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKkBlcnU9pw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brachioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brachioplasty</video:title>
      <video:description>Video shows the arm lift surgery in India at Mumbai and Delhi to reconstruct your arms. Sagging skin is removed from under arms. Complete surgical procedure s shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9a33a52-4d60-484e-a6c5-9522ce262588/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9485.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reconstruct</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-lightning-bolt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close lightning bolt</video:title>
      <video:description>A photo was captured using a Canon 1DMark IV and lightning trigger made by Stepping Stone Products, LLC - http://www.lightningtrigger.com/

Photo can be seen here: http://www.flickr.com/photos/willz0r/5289990107/

This massive clear air bolt (cloud-to-ground lightning bolt) hit about 200-250m away from our location. Here in Darwin, Australia these bolts can leap 15-20km away from the main storm striking a dry area surrounding the storm. You don&apos;t see me in the frame for good reason as I was in my car! :P :O 



The bolt hits near the base of the tree as a large puff of dust can be seen after the initial strike!

Thanks to Jacci for providing some foreground entertainment! :D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12004.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-03-30T08:25:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm3rHONOr9o</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CG</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>thunder</video:tag>
      <video:tag>thunderstorm</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>bolt</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>stormchase</video:tag>
      <video:tag>lightningtrigger</video:tag>
      <video:tag>steppingstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Graphing-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Graphing Inequalities 2</video:title>
      <video:description>Graphing Inequalities 2

u13_l2_t4_we2 Graphing Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25308.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-18T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aTy1ED1m5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Saving-the-World-with-Comp-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Saving the World with Comp Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 21: Saving the World with Comp

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26868.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0bFaPhYjkg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Comp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Stem-Cells-Tissue-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Stem Cells &amp; Tissue Regeneration</video:title>
      <video:description>&quot;Lec 3 - Stem Cells &amp; Tissue Regeneration&quot; (October 6, 2009) Dr. Jill Helms, Associate Professor of Surgery at the Stanford School of Medicine, discusses developments in stem cell research and the future of regenerative medicine.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18724.jpg</video:thumbnail_loc>
      <video:duration>6597</video:duration>
      <video:publication_date>2012-09-04T04:23:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2vFQJpxabQ4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Proposition</video:tag>
      <video:tag>71</video:tag>
      <video:tag>research</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Implants</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>Adaptability</video:tag>
      <video:tag>manmade</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>transplants</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>renewal</video:tag>
      <video:tag>Scar</video:tag>
      <video:tag>tis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Expressive-Intelligence-AI-Games-and-New-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Expressive Intelligence: AI, Games and New Media</video:title>
      <video:description>&quot;Lec 2 - Expressive Intelligence: AI, Games and New Media&quot; October 20, 2006 lecture by Michael Mateas for the Stanford University Human Computer Interaction Seminar (CS547).  &quot;Expressive AI (Artificial Intelligence)&quot;, a process occurring when AI research and art mutually inform each other, is discussed using the interactive drama Facade (downloadable from www.interactivestory.net) as an example.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24016.jpg</video:thumbnail_loc>
      <video:duration>5233</video:duration>
      <video:publication_date>2012-09-14T14:48:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ggh8niWwEfc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Expressive</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>and</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Problems-and-Solutions-With</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Problems and Solutions With</video:title>
      <video:description>&quot;Lec 10 - Problems and Solutions With &quot; January 19, 2007 lecture by Harold Thimbleby for the Stanford University Human Computer Interaction Seminar (CS 547).  This talk reviews simple usability and safety problems in interactive devices and how they can be detected either in design or by getting feedback from users.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24024.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-14T14:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GI6_8-J10a0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>with</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Structured-Orchestration-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Structured Orchestration Language</video:title>
      <video:description>&quot;Lec 4 - A Structured Orchestration Language&quot; October 26, 2006 lecture by Jayadev &quot;Jay&quot; Misra for the Stanford University Computer Systems Colloquium (EE 380).

A programming language called Orc (for orchestration) that supports a structured way of orchestrating distributed services is proposed. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24078.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-14T15:14:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sg6kq40tHPc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Structured</video:tag>
      <video:tag>Orchestration</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Genomics-and-Personalized-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Genomics and Personalized Medicine</video:title>
      <video:description>&quot;Lec 5 - Genomics and Personalized Medicine&quot; (October 20, 2009) Michael Snyder, Professor of Genetics and Chair of the Department of Genetics at Stanford, discusses advances in gene sequencing, the impact of genomics on medicine, the potential for personalized medicine. and efforts at Stanford to further study these issues.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18726.jpg</video:thumbnail_loc>
      <video:duration>6452</video:duration>
      <video:publication_date>2012-09-04T04:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pgHAXCMMcro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>variations</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>predisposition</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>pharmacogenomics</video:tag>
      <video:tag>BRCA1</video:tag>
      <video:tag>BRCA2</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 164 -</video:title>
      <video:description>23-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27564.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-30T08:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_U0Y3ZsDUcI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Sketching-and-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sketching and Experience Design</video:title>
      <video:description>&quot;Lec Last - Sketching and Experience Design&quot; June 1, 2007 lecture by Bill Buxton for the Stanford University Human-Computer Interaction Seminar (CS 547). Designing for experience comes with a whole new level of complexity.  This is especially true in this emerging world of information appliances, reactive environments, and ubiquitous computing, where, along with those of their users, we have to factor in the convoluted behaviors of the products themselves.  In this talk, Bill discusses the design process itself, from the perspective of methods, organization, and composition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24039.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-14T14:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx1WveKV7aE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining CT Scan</video:title>
      <video:description>With the help of a CT Scan a finding such as Tree in Bud sign are easily diagnosed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb6969db-cfa2-4613-990d-480b0155c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T20:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10322.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17-Cognitive Science C103 - Lecture 20</video:title>
      <video:description>&quot;Lec 17-Cognitive Science C103 - Lecture 20History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24131.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T03:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iS9d4sySg-w</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Automatically-Generating-Personalized-Adaptive-User-Interfaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Automatically Generating Personalized Adaptive User Interfaces</video:title>
      <video:description>&quot;Lec 14 - Automatically Generating Personalized Adaptive User Interfaces&quot; May 2, 2008 lecture by Krzysztof Gajos for the Stanford University Human Computer Interaction Seminar (CS547).

User Interfaces delivered with today&apos;s software are usually created in a one-size-fits-all manner, making implicit assumptions about the needs, abilities, and preferences of the &quot;average user&quot; and the characteristics of the &quot;average device.&quot; Krzysztof Gajos argues that personalized user interfaces, which are adapted to a persons devices, tasks, preferences, and abilities, can improve user satisfaction and performance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24053.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-14T14:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ODrE7SodLPs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Automatically</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-1-Regulation-of-Natural-Monopolies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 1 - Regulation of Natural Monopolies</video:title>
      <video:description>&quot;Lec 10 - Economics 1 - Regulation of Natural Monopolies&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27471.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-21T07:33:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mt_S0vUvZQ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Monopolies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-2010-IIT-JEE-Paper-1-Problem-50-Hyperbola-Eccentricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:title>
      <video:description>2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24985.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2012-09-17T17:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ES_vbSJ7LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>2010</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Eccentricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation II</video:title>
      <video:description>Magnetic separation technology was pioneered by Dynal for the separation of biomagnetic material. Dynabeads technology supports genomics, transcriptomics, proteomics, diagnostics, basic research, clinical cell separation and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/be554760-c7a7-4015-a7e1-7e99f1a51f62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2007-09-19T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1023.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural live birth</video:title>
      <video:description>This babycenter.com video shows natural live birth. Thinking about going natural? See how one mom powered through without pain medication, from first contractions to the birth of her beautiful son.
Video Transcript/nNarrator: Samiyyah is the owner of a day spa in Philadelphia. She is 38 weeks pregnant with her second child.
Samiyyah: With the first pregnancy, I delivered in a hospital, and it was very restricting, you know, being confined to the bed, not being able to, you know, move when I felt my body wanted me to do certain things.
Narrator: For her son Safi&apos;s birth, she was given pitocin to speed up labor, an epidural for pain management, and an episiotomy (a surgical cut to widen the vaginal opening).
This time, she&apos;s planning a natural delivery -- without pain medication and other medical interventions -- at a birth center.
Samiyyah: Yes, I&apos;ve been told that I am completely crazy for being, you know, for not having the drugs, but I&apos;ve been there and I didn&apos;t like it, so I figured I would try this. It&apos;s healthier for the baby; it&apos;s healthier for me. So why not? I mean, women, we were designed to do this.
Narrator: Seven days after her due date, Samiyyah&apos;s labor kicks into gear. At the birth center in Bryn Mawr, Pennsylvania, Julia Rasch, a licensed nurse/midwife, performs an internal exam and starts an IV line to give Samiyyah a dose of antibiotics, since she&apos;s positive for Group B strep.
Samiyyah is 3 centimeters dilated, 100 percent effaced, and her water hasn&apos;t broken yet, which is common in the first stage of labor.
Birth centers offer a more relaxed and intimate alternative to hospitals for women expecting uncomplicated births.
It&apos;s important to choose a birth center with nearby hospital privileges in case of an emergency.
Helping her through her first natural birth is her husband, Arvan. Her mother-in-law, Irena, and 6-year-old son Safi are there for support.
Samiyyah: We&apos;ve talked about, you know, what he&apos;s gonna see, we&apos;ve shown him pictures, and I think he&apos;ll be okay.
Narrator: As Samiyy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b453952e-497c-4fa7-b6f0-c79e6018ae44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-11-23T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28033.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25367.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-18T13:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n3cKK0xBK64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-World-Outside-A-Changing-Environment-and-How-It-Affects-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The World Outside: A Changing Environment and How It Affects Us</video:title>
      <video:description>&quot;Lec 8 - The World Outside: A Changing Environment and How It Affects Us&quot; Dr. Gary Schoolnik discusses cholera from medical, epidemiological, ecological, and economic  perspectives, focusing on the links between agricultural practices, particularly the advent of chemical fertilizers, and climate change on cholera epidemics in South Asia.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18729.jpg</video:thumbnail_loc>
      <video:duration>6531</video:duration>
      <video:publication_date>2012-09-04T04:23:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VotBQ8BNjx4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Bangladesh</video:tag>
      <video:tag>South</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Ganges</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>epidemic</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>rehydration</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>cholerae</video:tag>
      <video:tag>Stool</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>w</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 13, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24065.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-14T15:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1erB9p5414</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Year-2008-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Year 2008 - Technology and Invention in Finance</video:title>
      <video:description>Technology and Invention in Finance
Financial Markets (ECON 252) -Year 2008

Technology and innovation underlie finance. In order to manage risks successfully, particularly long-term, we must pool large amounts of risk among many, diverse people and overcome barriers such as moral hazard and erroneous framing. Inventions such as insurance contracts and social security, and information technology all the way from such simple things as paper, and the postal service to modern computers have helped to manage risks and to encourage financial systems to address issues pertaining to risk. The tax and welfare system is one of the most important risk management systems.

00:00 - Chapter 1. Introduction 
05:22 - Chapter 2. Introduction to the History of Risk Management 
12:31 - Chapter 3. Long-Term Risk, Risk-Pooling, and Moral Hazard 
26:51 - Chapter 4. Inequality and Communism from the View of Risk 
35:53 - Chapter 5. Framing: Its Influence on Consumer Perception 
47:59 - Chapter 6. The Development of Insurance and other Unobvious Financial Inventions 
01:01:00 - Chapter 7. From the Paper Machine to the Present: Information Technology and Its Impact on Postal Service and Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12541.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-08-20T13:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1nVRW8o7J0w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Postal</video:tag>
      <video:tag>service</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Short-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Short Run Aggregate Supply</video:title>
      <video:description>Short Run Aggregate Supply

Justifications for the aggregate supply curve to be upward sloping in the short-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25574.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2012-09-18T16:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nbalsyibKU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250B-Lecture-5-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250B - Lecture 5: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 5: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25603.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-18T16:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TYWKVCWttBA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecular-and-Cell-Biology-C148-First-41-minut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecular and Cell Biology C148 - First 41 minut</video:title>
      <video:description>&quot;Lec 1 - Molecular and Cell Biology C148 - First 41 minutMicrobial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24229.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-15T05:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1MO8wI9N4I</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
      <video:tag>First</video:tag>
      <video:tag>41</video:tag>
      <video:tag>minut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Credible-Employment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Credible Employment</video:title>
      <video:description>&quot;Lec 3 - Credible Employment&quot; Milton (ENGL 220)

This lecture examines the role and meanings of the word vocation in Milton&apos;s life-long meditation on (and concern for) what it means to be chosen by God. Milton&apos;s profound anxiety in the years following his graduation from Cambridge regarding his poetic career and, more specifically, his status as a Christian poet selected by God for greatness is outlined. The topic is traced through Milton&apos;s polemical treatise The Reason of Church Government, the poem &quot;Ad Patrem,&quot; and the author&apos;s correspondence. Particular emphasis is placed on Milton&apos;s interpretations of the parable of the talents and the parable of the workers in the vineyard. Substantial context on the nature of election and salvation is supplied from the writings of John Calvin and Max Weber.

00:00 - Chapter 1. Milton&apos;s Poems as an Autobiography
20:47 - Chapter 2. Milton: A Man Inspired by his Father
32:28 - Chapter 3. Milton&apos;s Dilemma: Two Parables

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17297.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-02T17:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJlhZ4Z6dl0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Max</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>postponement</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>work</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>Romantic</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>vocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 253B</video:title>
      <video:description>&quot;Lec 2 - Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24218.jpg</video:thumbnail_loc>
      <video:duration>8114</video:duration>
      <video:publication_date>2012-09-15T05:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StA767zH3v8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  Public Health 253B</video:title>
      <video:description>&quot;Lec 3 -  Public Health 253B&quot;Epidemiology and Control of Infectious Diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24220.jpg</video:thumbnail_loc>
      <video:duration>7926</video:duration>
      <video:publication_date>2012-09-15T05:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_haqi3BU3MQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 253B:</video:title>
      <video:description>&quot;Lec 5 - Public Health 253B: &quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24222.jpg</video:thumbnail_loc>
      <video:duration>9134</video:duration>
      <video:publication_date>2012-09-15T05:03:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewa6442EVU8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 253B-</video:title>
      <video:description>&quot;Lec 6 - Public Health 253B-&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24223.jpg</video:thumbnail_loc>
      <video:duration>6797</video:duration>
      <video:publication_date>2012-09-15T05:03:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oLTlMVu4vjo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 2 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24230.jpg</video:thumbnail_loc>
      <video:duration>3756</video:duration>
      <video:publication_date>2012-09-15T05:16:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8eKrtuSj718</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 Public Health 253B</video:title>
      <video:description>&quot;Lec 1 Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24217.jpg</video:thumbnail_loc>
      <video:duration>9335</video:duration>
      <video:publication_date>2012-09-15T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcUmS03xnzA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the second lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18743.jpg</video:thumbnail_loc>
      <video:duration>6635</video:duration>
      <video:publication_date>2012-09-04T04:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oT7bTr5YEO4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>quanta</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
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  <url>
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Epidemiologic Methods II</video:description>
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      <video:description>Portfolio Diversification and Supporting Financial Institutions (CAPM Model) -Year 2008
Financial Markets (ECON 252)

Portfolio diversification is the most fundamental concept of risk management. The allocation of financial resources in stocks, bonds, riskless, assets, oil and other assets determine the expected return and risk of a portfolio. Taking account of covariances and expected returns, investors can create a diversified portfolio that maximizes expected return for a given level of risk. An important mission of financial institutions is to provide portfolio-diversification services.

00:00 - Chapter 1. Introduction 
02:37 - Chapter 2. Evaluation of Efficient Portfolio Frontiers 
26:59 - Chapter 3. The Significance of Portfolio Diversification 
38:43 - Chapter 4. The Tangency Portfolio and the Mutual Fund Theory 
51:46 - Chapter 5. The Capital Asset Pricing Model 
59:09 - Chapter 6. Implications of the Equity Premium and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford
 University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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More on the forces exerted by 2 current carrying wires on each other.</video:description>
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Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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U06_L2_T1_we2 Systems and rate problems 2</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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Bay of Pigs Invasion</video:description>
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Overview of the Vietnam War</video:description>
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    <loc>https://dnatube.com/videos/Lec-6-Media-Studies-104A-Lecture-7Prior-Restraints-Pentagon-Pa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Media Studies 104A - Lecture 7:Prior Restraints: Pentagon Pa</video:title>
      <video:description>Media Studies 104A - Lecture 7:Prior Restraints: Pentagon Pa

Freedom of Speech and the  Press</video:description>
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      <video:duration>4497</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/WC5SOEQy_-Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:tag>Prior</video:tag>
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      <video:tag>pentagon</video:tag>
      <video:tag>pa</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on generative learning algorithms and Gaussian discriminative analysis and their applications in machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/qRJ3GKMOFrE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>generative</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>discriminative</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>naive</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>smoothing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-Fractional-Exponent-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Fractional Exponent Expressions 1</video:title>
      <video:description>Fractional Exponent Expressions 1

U07_L3_T4_we1 Fractional Exponent Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24663.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-17T15:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjCnmPvcmOo</video:player_loc>
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      <video:tag>fractional</video:tag>
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      <video:tag>Expressions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Basic Trigonometry</video:title>
      <video:description>Basic Trigonometry

Introduction to trigonometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20021.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2012-09-06T01:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jsiy4TxgIME</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>trigonometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Statistics-20-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Statistics 20 - Lecture 25</video:title>
      <video:description>Statistics 20 - Lecture 25

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25867.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-09-18T17:58:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XV5THt_N560</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Cognitive Science C103 - Lecture 16</video:title>
      <video:description>Cognitive Science C103 - Lecture 16

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25868.jpg</video:thumbnail_loc>
      <video:duration>4670</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3AZvcWcmoWM</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - U08_L2_T4_we3 Special Products of Polynomials 3</video:title>
      <video:description>U08_L2_T4_we3 Special Products of Polynomials 3

U08_L2_T4_we3 Special Products of Polynomials 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24679.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u08</video:tag>
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      <video:tag>we3</video:tag>
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    <loc>https://dnatube.com/videos/Lec-108-Bay-Area-CBS-Station-with-Salman-Khan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Bay Area CBS Station with Salman Khan</video:title>
      <video:description>Bay Area CBS Station with Salman Khan

Bay Area CBS Station with Salman Khan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24681.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-17T15:38:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhHWmehThg8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>with</video:tag>
      <video:tag>Salman</video:tag>
      <video:tag>khan</video:tag>
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    <loc>https://dnatube.com/videos/Lec-70-Functional-Waxing-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70  - Functional Waxing Review</video:title>
      <video:description>&quot;Lec 70  - Functional Waxing Review&quot; Orig. air date: OCT 27 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>3348</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/uFkR0HcHAVM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>functional</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Review</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-113-Factoring-Trinomials-by-Grouping-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Factoring Trinomials by Grouping 2</video:title>
      <video:description>Factoring Trinomials by Grouping 2

U09_L1_T2_we2 Factoring Trinomials by Grouping 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24705.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/QQhkEGp-YQQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Multiplying Whole Numbers and Applications 3</video:title>
      <video:description>Multiplying Whole Numbers and Applications 3

U01_L3_T1_we3 Multiplying Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24710.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-17T16:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CCPrxewq4bU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Multiplying-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Multiplying Whole Numbers and Applications 4</video:title>
      <video:description>Multiplying Whole Numbers and Applications 4

U01_L3_T1_we4 Multiplying Whole Numbers and Applications 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24711.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-09-17T16:15:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tx2Niw7aJJ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Multiplying-Whole-Numbers-and-Applications-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Multiplying Whole Numbers and Applications 5</video:title>
      <video:description>Multiplying Whole Numbers and Applications 5

U01_L3_T1_we5 Multiplying Whole Numbers and Applications 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24712.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T16:16:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_AP6rM49rOc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
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      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>5</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Factoring-Trinomials-by-Grouping-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Factoring Trinomials by Grouping 4</video:title>
      <video:description>Factoring Trinomials by Grouping 4

U09_L1_T3_we1 Factoring Trinomials by Grouping 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24713.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-17T16:16:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1SAo2GiX8A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Dividing-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Dividing Whole Numbers and Applications 2</video:title>
      <video:description>Dividing Whole Numbers and Applications 2

U01_L3_T2_we2 Dividing Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24716.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-17T16:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chWcaZSLmHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng delves into learning theory, covering bias, variance, empirical risk minimization, union bound and Hoeffding&apos;s inequalities. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/tojaGtMPo5U</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>convergence</video:tag>
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    <loc>https://dnatube.com/videos/Lec-133-Quadratic-Formula-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Quadratic Formula 2</video:title>
      <video:description>Quadratic Formula 2

U10_L1_T3_we2 Quadratic Formula 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24744.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-38-The-Distributive-Property</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - The Distributive Property</video:title>
      <video:description>The Distributive Property

U01_L4_T2_we1 The Distributive Property</video:description>
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      <video:duration>296</video:duration>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Applying Quadratic Functions 1</video:title>
      <video:description>Applying Quadratic Functions 1

U10_L2_T1_we1 Applying Quadratic Functions 1</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Zoa485PqK_M</video:player_loc>
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U01_L4_T2_we2 The Distributive Property 2</video:description>
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Introduction to Environmental Economics and Policy</video:description>
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    <video:video>
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      <video:description>Applying Quadratic Functions 2

U10_L2_T1_we2 Applying Quadratic Functions 2</video:description>
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U01_L5_T1_we1 Understanding Exponents</video:description>
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U01_L5_T1_we2 Understanding Exponents 2</video:description>
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      <video:description>Understanding Square Roots

U01_L5_T1_we3 Understanding Square Roots</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 151C - Lecture 16</video:title>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:title>Lec 16 - History 151C - Lecture 18</video:title>
      <video:description>History 151C - Lecture 18

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:title>Lec 23 - Computer Science C149 - Lecture 11</video:title>
      <video:description>Computer Science C149 - Lecture 11

Introduction to Embedded Systems</video:description>
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This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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U02_l1_T1_we2 Identifying Fraction Parts</video:description>
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u2_l1_t2_we1 Proper and Improper Fractions</video:description>
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U10_L2_T2_we3 Non-Linear Systems of Equations 3</video:description>
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U11_L1_T1_we1 Simplifying Rational Expressions 1</video:description>
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U11_L1_T1_we2 Simplifying Rational Expressions 2</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 50 - Recognizing Divisibility</video:title>
      <video:description>Recognizing Divisibility

U02_L1_T3_we1 Recognizing Divisibility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24765.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-09-17T16:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G_Jr_XpnY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Finding Factors of a Number</video:title>
      <video:description>Finding Factors of a Number

U02_L1_T3_we2 Finding Factors of a Number</video:description>
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      <video:duration>593</video:duration>
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    <video:video>
      <video:title>Lec 52 - Prime Factorization</video:title>
      <video:description>Prime Factorization

U02_L1_T3_we3 Prime Factorization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24768.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Simplifying Rational Expressions 3</video:title>
      <video:description>Simplifying Rational Expressions 3

U11_L1_T1_we3 Simplifying Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24767.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T16:45:07.000Z</video:publication_date>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Recognizing-Prime-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Recognizing Prime Numbers</video:title>
      <video:description>Recognizing Prime Numbers

U02_L1_T3_we4 Recognizing Prime Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24769.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T16:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3h4UK62Qrbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-105-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 105 - Lecture 14</video:title>
      <video:description>Electrical Engineering 105 - Lecture 14

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25987.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-18T23:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ui9nFNidno</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-C149-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science C149 - Lecture 1</video:title>
      <video:description>Computer Science C149 - Lecture 1

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25934.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-18T18:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5-EtwLgPg-o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Cross-Product-and-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Cross Product and Torque</video:title>
      <video:description>Cross Product and Torque

The cross product and the direction of torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21777.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-10T12:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s38l6nmTrvM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Year-2008-Behavioral-Finance-The-Role-of-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Year 2008 - Behavioral Finance: The Role of Psychology</video:title>
      <video:description>Behavioral Finance: The Role of Psychology -Year 2008

Financial Markets (ECON 252)

Behavioral Finance is a relatively recent revolution in finance that applies insights from all of the social sciences to finance. New decision-making models incorporate psychology and sociology, among other disciplines, to explain economic and financial phenomenon, such as erratic stock price variations. Psychological patterns such as overconfidence and perceived kinks in the value function seem to impact financial decision-making, but are not included in classical theories such as the Expected Utility Theory. Kahneman and Tversky&apos;s Prospect Theory addresses such issues and sheds light on irrational deviations from traditional decision-making models.

00:00 - Chapter 1. What Is Behavioral Finance? 
09:01 - Chapter 2. Market Volatility: Random, or Socially Influenced? A Present Value Analysis 
19:58 - Chapter 3. Overconfidence: Its Ubiquity and Impact on Financial Markets 
38:29 - Chapter 4. The Kahneman and Tversky Prospect Theory or, How People Make Choices 
58:50 - Chapter 5. The Regret Theory and Fashion as a Measure of the Market 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12545.jpg</video:thumbnail_loc>
      <video:duration>3910</video:duration>
      <video:publication_date>2012-08-20T13:47:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ZLNbxWH8Lc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Behavioral</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Intervals</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Kahneman</video:tag>
      <video:tag>overconfidence</video:tag>
      <video:tag>Prospect</video:tag>
      <video:tag>Regret</video:tag>
      <video:tag>Tversky</video:tag>
      <video:tag>function</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Dividing-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Dividing Decimals</video:title>
      <video:description>Dividing Decimals

U03_L2_T2_we3 Dividing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24833.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-17T17:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nqts8zW8RxM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Dividing-a-Decimal-by-a-Power-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Dividing a Decimal by a Power of 10</video:title>
      <video:description>Dividing a Decimal by a Power of 10

u3_l2_t2_we4 Dividing a Decimal by a Power of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24834.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T17:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_VhVHRal6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-168-Deductive-Reasoning-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 - Deductive Reasoning 3</video:title>
      <video:description>Deductive Reasoning 3

U12_L1_T4_we3 Deductive Reasoning 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24835.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-09-17T17:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lYLaaMObgkw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-Decimals-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing Decimals 2.1</video:title>
      <video:description>Dividing Decimals 2.1

U03_L2_T2_we4.1 Dividing Decimals 2.1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24836.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-09-17T17:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HLGCq2h4ihY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-169-Events-and-Outcomes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - Events and Outcomes 1</video:title>
      <video:description>Events and Outcomes 1

U12_L2_T1_we1 Events and Outcomes 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24837.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-09-17T17:01:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cdRLBOnLTDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Mulitplyling-Decimals-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Mulitplyling Decimals 3</video:title>
      <video:description>Mulitplyling Decimals 3

U03_L2_T2_we5 Mulitplyling Decimals 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24838.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T17:02:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7dImsrVa0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mulitplyling</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Events-and-Outcomes-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - Events and Outcomes 2</video:title>
      <video:description>Events and Outcomes 2

U12_L2_T1_we2 Events and Outcomes 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24839.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-17T17:02:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vB4FuGmfEGY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-171-Events-and-Outcomes-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - Events and Outcomes 3</video:title>
      <video:description>Events and Outcomes 3

U12_L2_T1_we3 Events and Outcomes 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24841.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-17T17:02:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_otNr9kRuY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Ratios-as-Fractions-in-Simplest-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Ratios as Fractions in Simplest Form</video:title>
      <video:description>Ratios as Fractions in Simplest Form

U04_L1_T1_we1 Ratios as Fractions in Simplest Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24842.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-09-17T17:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWmCiZwoyMs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Rates-and-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Rates and Ratios</video:title>
      <video:description>Simplifying Rates and Ratios

U04_L1_T1_we2 Simplifying Rates and Ratios</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24843.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T17:03:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5nomPfUF9k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Practice-of-Art-23AC-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Practice of Art 23AC - Lecture 13</video:title>
      <video:description>Practice of Art 23AC - Lecture 13

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26036.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-18T23:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/54HmGC3SyE8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61C-MIPS-Procedures-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61C -MIPS Procedures I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61C -MIPS Procedures I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/10/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27283.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-21T04:53:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7KpESs-3Y8Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses state action rewards, linear dynamical systems in the context of linear quadratic regulation, models, and the Riccati equation, and finite horizon MDPs. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18769.jpg</video:thumbnail_loc>
      <video:duration>4598</video:duration>
      <video:publication_date>2012-09-04T05:10:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ff6l5D8-j8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>State</video:tag>
      <video:tag>action</video:tag>
      <video:tag>reward</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>Riccati</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 17 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19791.jpg</video:thumbnail_loc>
      <video:duration>3850</video:duration>
      <video:publication_date>2012-09-05T09:56:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grUfffYIBGU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
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      <video:tag>UCLACourses</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Correction-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - (Correction) Radius of Observable Universe</video:title>
      <video:description>(Correction) Radius of Observable Universe

(Correction) Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24924.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-17T17:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6VQv76BQDs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Red-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Red Shift</video:title>
      <video:description>Red Shift

Red Shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24925.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mx2M_ZKXM_c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Red</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>IIT JEE Trigonometry Problem 1

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24930.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-17T17:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-IIT-JEE-Perpendicular-Planes-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - IIT JEE Perpendicular Planes (Part 1)</video:title>
      <video:description>IIT JEE Perpendicular Planes (Part 1)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24931.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T17:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2u535-HVJ_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Four-Fundamental-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Four Fundamental Forces</video:title>
      <video:description>Four Fundamental Forces

Gravity, Weak, Electromagnetic and Strong</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24932.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-17T17:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEF6PxWOvsk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-IIT-JEE-Perpendicular-Plane-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - IIT JEE Perpendicular Plane (part 2)</video:title>
      <video:description>IIT JEE Perpendicular Plane (part 2)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24933.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-17T17:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66pQLO--Ghk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Birth-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Birth of Stars</video:title>
      <video:description>Birth of Stars

Birth of Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24934.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T17:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-NNWI8Ccas</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-IIT-JEE-Complex-Root-Probability-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - IIT JEE Complex Root Probability (part 1)</video:title>
      <video:description>IIT JEE Complex Root Probability (part 1)

2010 Paper 1 problem 31 Math (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24935.jpg</video:thumbnail_loc>
      <video:duration>823</video:duration>
      <video:publication_date>2012-09-17T17:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bV_HSZ_W0nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Detectable-Civilizations-in-our-Galaxy-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Detectable Civilizations in our Galaxy 1</video:title>
      <video:description>Detectable Civilizations in our Galaxy 1

A framework for thinking about how many detectable civilizations are out there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25014.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYEgq1bweN4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Status-of-Concentrating-Solar-Power-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Status of Concentrating Solar Power Development</video:title>
      <video:description>&quot;Lec 6 - The Status of Concentrating Solar Power Development&quot; (April 4, 2011) Thomas Mancini, Concentrated Solar Power Manager at Sandia National Laboratories, discusses the state of the art in utility-scale concentrated solar power technology and elaborates on various deployments currently operating or planned for construction around the world.

Stanford University
http://www.stanford.edu

Concentrated Solar Power at Sandia National Laboratories
http://www.sandia.gov/csp/cspoverview.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18777.jpg</video:thumbnail_loc>
      <video:duration>3554</video:duration>
      <video:publication_date>2012-09-04T05:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ-YpM8bjlw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scenarios-of-the-Global-Climate-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scenarios of the Global Climate Energy System</video:title>
      <video:description>&quot;Lec 1 - Scenarios of the Global Climate Energy System&quot; (May 23, 2011) Keywan Riahi, acting leader of the Energy Program at the International Institute for Applied Systems Analysis, discusses in-depth analyses of energy access and emissions controls for various populations and economic situations around the world as well as the practical economic insights generated from scenario comparisons for the global combined climate energy system.

Stanford University
http://www.stanford.edu

International Institute for Applied Systems Analysis
http://www.iiasa.ac.at/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18772.jpg</video:thumbnail_loc>
      <video:duration>3512</video:duration>
      <video:publication_date>2012-09-04T05:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPoEtxkjXH8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Plate-Tectonics-Difference-between-crust-and-lithosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Plate Tectonics-- Difference between crust and lithosphere</video:title>
      <video:description>Plate Tectonics-- Difference between crust and lithosphere

Plate Tectonics Introduction and Difference between crust and lithosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24998.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T17:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2BWsPVN7c4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>between</video:tag>
      <video:tag>crust</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lithosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Structure-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Structure of the Earth</video:title>
      <video:description>Structure of the Earth

Structure of the Earth - crust, mantle, core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24999.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-17T17:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4AxZ-6MOznY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Plate-Tectonics-Evidence-of-plate-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Plate Tectonics -- Evidence of plate movement</video:title>
      <video:description>Plate Tectonics -- Evidence of plate movement

Plate Tectonics -- Evidence of plate movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25000.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T17:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EdsBabSZ4g</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-v-Hawaiian-Islands-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 v- Hawaiian Islands Formation</video:title>
      <video:description>Hawaiian Islands Formation

Hawaiian Islands formed by stationary hot spot under Pacific plate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25004.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-17T18:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1eibbfAEVk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hawaiian</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Compositional-and-Mechanical-Layers-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Compositional and Mechanical Layers of the Earth</video:title>
      <video:description>Compositional and Mechanical Layers of the Earth

Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25005.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2012-09-17T18:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHteUIS0OFY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Compositional</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Why-S-Waves-Only-Travel-in-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Why S-Waves Only Travel in Solids</video:title>
      <video:description>Why S-Waves Only Travel in Solids

Why S-Waves Only Travel in Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25007.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTWLwoaNeBA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>s</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>only</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Refraction-of-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Refraction of Seismic Waves</video:title>
      <video:description>Refraction of Seismic Waves

Refraction of Seismic Waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25008.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T18:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNZ171fDja4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-The-Mohorovicic-Seismic-Discontinuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - The Mohorovicic Seismic Discontinuity</video:title>
      <video:description>The Mohorovicic Seismic Discontinuity

The Mohorovicic Seismic Discontinuity- boundary between crust and mantle (or Moho)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25009.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T18:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAQSucmHrAk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mohorovicic</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>Discontinuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-How-we-know-about-the-Earths-core</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - How we know about the Earth&apos;s core</video:title>
      <video:description>How we know about the Earth&apos;s core

S-wave shadow and P-wave detection patterns give us information about the core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25010.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-17T18:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KL0i1RSnpfI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>core</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Californias-Low-Carbon-Fuel-Standard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - California&apos;s Low-Carbon Fuel Standard</video:title>
      <video:description>&quot;Lec 4 - California&apos;s Low-Carbon Fuel Standard&quot; (April 13, 2011) Dan Sperling, director of the Institute of Transportation Studies at UC Davis, and David Stern, Senior Advisor on Advanced Fuels at ExxonMobil, discuss the low-carbon fuel standard in California, moving from a basic definition of the standard to its motivations and effects from the perspectives of an academic researcher and an fuels industry expert.

Stanford University
http://www.stanford.edu

UC Davis - Institute of Transportation Studies
http://www.its.ucdavis.edu/index.php

ExxonMobil Refining and Supply Co.
http://www.ExxonMobil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18775.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2012-09-04T05:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FUcZBx6vJ0w</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Detectable-Civilizations-in-our-Galaxy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Detectable Civilizations in our Galaxy 3</video:title>
      <video:description>Detectable Civilizations in our Galaxy 3

Reconciling with the traditional Drake Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25016.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-17T18:08:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRmwUsxNSL0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3</video:title>
      <video:description>&quot;Lec 12 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24149.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-15T04:07:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsQ1hpJrN0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Year-2008-Human-Foibles-Fraud-Manipulation-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Year 2008 -  Human Foibles, Fraud, Manipulation, and Regulation</video:title>
      <video:description>Human Foibles, Fraud, Manipulation, and Regulation -Year 2008

Financial Markets (ECON 252)

Regulation of financial and securities markets is intended to protect investors while still enabling them to make personal investment decisions. Psychological phenomena, such as magical thinking, overconfidence, and representativeness heuristic can cause deviations from rational behavior and distort financial decision-making. However, regulation and regulatory bodies, such as the SEC, FDIC, and SIPC, most of which were created just after the Great Depression, are intended to help prevent the manipulation of investors&apos; psychological foibles and maintain trust in the markets so that a broad spectrum of investors will continue to participate.

00:00 - Chapter 1. Introduction 
03:24 - Chapter 2. Human Errors in Financial Decision-Making 
22:34 - Chapter 3. Why Regulation of Finance Is Necessary 
27:51 - Chapter 4. The Rise of the Securities and Exchange Commission 
39:18 - Chapter 5. Regulation of Private Investments and Hedge Funds 
49:14 - Chapter 6. Nongovernmental Surveillance of Insider Trading and Accounting Regulation 
59:45 - Chapter 7.  Protections for the Individual Investor: the SIPC and the FDIC
01:10:38 - Chapter 8. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12546.jpg</video:thumbnail_loc>
      <video:duration>4315</video:duration>
      <video:publication_date>2012-08-20T13:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LEB2k9jJzzc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>attention</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Brandeis</video:tag>
      <video:tag>magical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>overconfidence</video:tag>
      <video:tag>quasi</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>representativeness</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>SIPC</video:tag>
      <video:tag>SIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mean-Median-and-Mode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mean Median and Mode</video:title>
      <video:description>Mean Median and Mode

u08_l2_t1_we1 Mean Median and Mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25069.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3aKKasOmIw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>median</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Range-and-Mid-range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Range and Mid-range</video:title>
      <video:description>Range and Mid-range

u08_l2_t1_we2 Range and Mid-range</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25070.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T01:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DtWXEPB_AI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Range</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measures-of-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measures of Center</video:title>
      <video:description>Measures of Center

u08_l2_t1_we3 Measures of Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25072.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-18T01:06:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F6zcGSY15Vw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Python-Lists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Python Lists</video:title>
      <video:description>Python Lists

Understanding the basics of lists in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25073.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T01:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEyEC34MY1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Python</video:tag>
      <video:tag>lists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-For-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - For Loops in Python</video:title>
      <video:description>For Loops in Python

Basics of for loops in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25075.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T01:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LgyKiq_hU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>for</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Box-and-Whisker-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Box-and-Whisker Plots</video:title>
      <video:description>Box-and-Whisker Plots

u08_l3_t1_we1 Box-and-Whisker Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25076.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-M0Fi0ijnJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Box</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whisker</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-While-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - While Loops in Python</video:title>
      <video:description>While Loops in Python

Seeing that a while loop can do the same thing as a for loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25077.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T01:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0Nb2Fs3Q8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>while</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Writing-a-Simple-Factorial-Program-Python-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Writing a Simple Factorial Program. (Python 2)</video:title>
      <video:description>Writing a Simple Factorial Program. (Python 2)

Writing a simple factorial program with a &quot;for&quot; loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25079.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZyYp1V84Xqc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Misleading-Line-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Misleading Line Graphs</video:title>
      <video:description>Misleading Line Graphs

u08_l3_t1_we2 Misleading Line Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25080.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-18T01:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gs-OPF3KEGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Misleading</video:tag>
      <video:tag>line</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stepping-Through-the-Factorial-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stepping Through the Factorial Program</video:title>
      <video:description>Stepping Through the Factorial Program

Stepping through what happens when a user inputs a particular value into our factorial program</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25081.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dn9XjHz33O8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Simple-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Simple Probability</video:title>
      <video:description>Simple Probability

u08_l4_t1_we1 Simple Probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25083.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-18T01:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yUaI0JriZtY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TWiV-Live-at-the-2011-ASM-General-Meeting-in-New-Orleans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TWiV Live at the 2011 ASM General Meeting in New Orleans</video:title>
      <video:description>In episode 49 of MicrobeWorld Video, Vincent and guests Rachel Katzenellenbogen, Roger Hendrix, and Harmit Malik recorded TWiV #135 live at the 2011 ASM General Meeting in New Orleans, where they discussed transformation and oncogenesis by human papillomaviruses, the amazing collection of bacteriophages on the planet, and the evolution of genetic conflict between virus and host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6969.jpg</video:thumbnail_loc>
      <video:duration>5198</video:duration>
      <video:publication_date>2011-07-08T14:25:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZJ_3c-mYU0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASM</video:tag>
      <video:tag>bacteriophage</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
      <video:tag>papillomavirus</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>tethering</video:tag>
      <video:tag>Viral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Differential-of-a-vector-valued-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Differential of a vector valued function</video:title>
      <video:description>Differential of a vector valued function

Understanding the differential of a vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19941.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-06T01:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYMn61HLw1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Energy-Lessons-from-the-Heartland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Energy Lessons from the Heartland</video:title>
      <video:description>&quot;Lec 12 - Energy Lessons from the Heartland&quot; February 7, 2011 - Nancy Jackson, Founder and Chair of the Climate and Energy Project of Kansas, discusses the efforts of her organization to implement broad social changes related to sustainable energy in two focus areas: raising support for the adoption of wind power and converting residential users to more predominately wind-powered energy plans; and educating consumers on the benefits and ease of energy efficiency measures at both the household and broader state political levels.

Stanford University
http://www.stanford.edu

Climate and Energy Project, Kansas
http://www.climateandenergy.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18783.jpg</video:thumbnail_loc>
      <video:duration>2232</video:duration>
      <video:publication_date>2012-09-04T05:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYZbwPqeoOo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Vi-and-Sal-Explore-How-We-Think-About-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Vi and Sal Explore How We Think About Scale</video:title>
      <video:description>Vi and Sal Explore How We Think About Scale

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20011.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T01:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xfOq00BzJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Explore</video:tag>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>about</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bacterial-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bacterial Meningitis</video:title>
      <video:description>Bacterial Meningitis

Dr. Charles Prober discusses prudent prescribing of antibiotics in the context of bacterial meningitis with 4th year medical student Morgan Theis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25155.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-18T01:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CnXuSCaCNBo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Solving-One-Step-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Solving One-Step Equations 2</video:title>
      <video:description>Solving One-Step Equations 2

u10_L1_T1_we3 Solving One-Step Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25156.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-18T01:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqeMQHomwAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Childhood-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Childhood Growth</video:title>
      <video:description>Childhood Growth

Sal talks with Dr. Laura Bachrach about childhood growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25159.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-18T01:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gF0aA-si89Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ritual-of-the-Bedside-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ritual of the Bedside Exam</video:title>
      <video:description>Ritual of the Bedside Exam

Dr. Abraham Verghese explains the ritual of the bedside exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25160.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-18T01:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2QVg9mezcY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Ritual</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bedside</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Gas-Powered-Engine-Having-4-Cylinder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A Gas Powered Engine Having 4 Cylinder</video:title>
      <video:description>This video from gyroscope.com will help you to understand all about the 4 cylinder gas powered engine. These engines are more powerful then others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9280.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9280.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Systemic-Thinking-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Systemic Thinking About Cancer</video:title>
      <video:description>Systemic Thinking About Cancer

Dr. David Agus discusses thinking systemically about cancer and other things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25162.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-18T01:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zk0ubr_lzo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Vitamin-C-and-the-Limeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Vitamin C and the Limeys</video:title>
      <video:description>Vitamin C and the Limeys

Sal and Dr. David Agus talk about the history of Scurvy and Vitamin C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25163.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-18T01:36:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp9II8MmuoA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limeys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Multi-step-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Multi-step equations 2</video:title>
      <video:description>Multi-step equations 2

u10_l1_t2_we2 Multi-step equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25164.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJyVct57-9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Inflammation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Inflammation</video:title>
      <video:description>Inflammation

Dr. David Agus talks about inflammation (while Sal repeatedly misspells it with one &quot;m&quot;)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25165.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-18T01:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZ6I3T1RAnQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-More-Involved-Multi-Step-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - More Involved Multi-Step Equation</video:title>
      <video:description>More Involved Multi-Step Equation

u10_l1_t2_we_int More Involved Multi-Step Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25166.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AmIeRC8qy5k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>involved</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Cross-and-Blue-Shield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Cross and Blue Shield</video:title>
      <video:description>Blue Cross and Blue Shield

Sal and Dr. Baker talk a bit about Blue Cross and Blue Shield</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25167.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9xdJgPWO-w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>and</video:tag>
      <video:tag>shield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Equation-Special-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Equation Special Cases</video:title>
      <video:description>Equation Special Cases

u10_l1_t3_we1 Equation Special Cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25168.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-09-18T01:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKotuhQWIRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>special</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Abdomen-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Abdomen Examination</video:title>
      <video:description>This video shows a discussion about the the examination of abdomen. Really important tips for being a good physician are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd4ae01a-6c0f-45e3-bfd3-889c6f921cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2011-11-29T01:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-188-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 188 - Lecture 17</video:title>
      <video:description>Computer Science 188 - Lecture 17

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26318.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-19T00:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbaITNGZ3-k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 15 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses pharmacokinetics by using a virtual human body as a model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18858.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-04T06:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgWsZb60z74</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Lethal</video:tag>
      <video:tag>threshold</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>dimensionl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 22 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27332.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-21T05:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fPh-0pXLsw4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 16 - Introduction to Chemical Engineering&quot; The head TA of Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and discusses how to construct a pharmacokinetics model using a virtual human &quot;tank&quot; model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18859.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-04T06:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuRhLSs6EPE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>water</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>time</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>sta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Made-Gas-Turbine-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Made Gas Turbine the Test</video:title>
      <video:description>These gentlemen take time out to tesst their creation. They check to see if their home made Gas Turbine is operational, and yes it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac4f1ab4-865c-42a1-a4d1-74ea38078814/cand_25.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-25T20:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7889.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Three-Points-Defining-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Three Points Defining a Circle</video:title>
      <video:description>Three Points Defining a Circle

Showing that three points uniquely define a circle and that the center of a circle is the circumcenter for any triangle that the circle is circumscribed about</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20381.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-09-06T14:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_xhiP6g2ow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-An-Eye-Trackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of An Eye Trackers</video:title>
      <video:description>A brief explanation of each part of an eye tracker with its working is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2cf531a-75e3-42fa-9127-213d3f5ed3fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-30T04:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29004.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Trackers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1A-Lecture-14-DNA-the-genetic-material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Biology 1A - Lecture 14: DNA: the genetic material</video:title>
      <video:description>Biology 1A - Lecture 14: DNA: the genetic material

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26319.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-09-19T00:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqvloeV1nsA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
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      <video:tag>14</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-35-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 35-Biology 1A -</video:title>
      <video:description>lec 35-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23394.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kz4FabtBjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-an-animation-for-the-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: an animation for the children</video:title>
      <video:description>Cystic fibrosis is a genetic disease. There are about 70000 cases of cystic fibrosis worldwide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd7471ee-3afa-4d9b-b1a4-fe65a26853de/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-28T10:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8393.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>children</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188 - Lecture 21</video:title>
      <video:description>Computer Science 188 - Lecture 21

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26329.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-09-19T00:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpsB3JpOTjQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Using-a-Protractor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Using a Protractor</video:title>
      <video:description>Using a Protractor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20265.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-06T13:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw41PMWek6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Protractor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E-1-Reaction-of-2-bromo-3-methylpentane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E-1 Reaction of 2-bromo-3-methylpentane</video:title>
      <video:description>The full explanation of how alkenes are formed via an E-1 elimination reaction of an alkyl halide. This one even includes a nice 1,2-hydride shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d8e73a9e-45d9-4b97-a56d-7eed8d036471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2008-03-30T02:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>e1reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Shortest Paths II: Bellman-Ford, Linear Programming, Difference Constraints

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16480.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-08-30T17:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ttezuzs39nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 1 - Geography of United States Elections&quot; Professor Martin Lewis provides an overview of the Geography of United States Elections.

Starting on October 15, you can follow a timely course being presented by Stanford University. Led by Martin Lewis, this map-intensive course will explore the geography of US elections (both past and present), and challenge the suggestion that we are simply divided into a &quot;Red America&quot; and &quot;Blue America.&quot; It&apos;s really much more complicated than that.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18864.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-04T06:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qWYcSfGt5k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Politics</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>History</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>race</video:tag>
      <video:tag>State</video:tag>
      <video:tag>social</video:tag>
      <video:tag>issue</video:tag>
      <video:tag>Socio</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Independents</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chiral-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chiral Isomers  (Quiz)</video:title>
      <video:description>Chiral Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26340.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwPxen6eBV8</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-188-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 188 - Lecture 26</video:title>
      <video:description>Computer Science 188 - Lecture 26

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26341.jpg</video:thumbnail_loc>
      <video:duration>3963</video:duration>
      <video:publication_date>2012-09-19T00:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZA1ZgfzkzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Covalent-Bonding-Molecular-Orbitals-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Covalent Bonding Molecular Orbitals I</video:title>
      <video:description>Covalent Bonding Molecular Orbitals I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26347.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgg27LTeNPo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Respiratory-System-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Respiratory System Part 1</video:title>
      <video:description>This series of physical examination shows a patient&apos;s full respiratory system examination. A step by step procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4bb1c70-b975-4440-83c1-ed3bca39cafe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T08:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-188-Lecture-29-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 188 - Lecture 29: Review</video:title>
      <video:description>Computer Science 188 - Lecture 29: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26356.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-09-19T00:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9zrhCuvdY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Molecular Orbitals</video:title>
      <video:description>Molecular Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26357.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-19T00:55:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hx9dFbQ2zhk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MO-Bond-Descriptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MO Bond Descriptions</video:title>
      <video:description>MO Bond Descriptions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26358.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-19T00:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aLwZdRbk8_4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>MO</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Descriptions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Paramagnetism-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Paramagnetism  (Quiz)</video:title>
      <video:description>Paramagnetism  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26360.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-tJR8S6uJEI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paramagnetism</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Year-2008-Learning-from-and-Responding-to-Financial-Crisis-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Year 2008  Learning from and Responding to Financial Crisis II</video:title>
      <video:description>Learning from and Responding to Financial Crisis II (Lawrence Summers) -Year 2008

Financial Markets (ECON 252)

In the second of his two lectures in honor of Arthur Okun, Professor Summers points out that real interest rates have been very low in the current subprime crisis. This indicates that the shock to the economy was more a financial breakdown shock than a disinflation shock. But financial breakdown shocks are not necessarily very harmful to the economy, so long as financial intermediation capital is not destroyed. In a financial crisis like the present one, financial firms are likely to take the step of decreasing their leverage, often by contracting loans, which creates its own risks for the economy. Regulators should place pressure on financial institutions to raise their capital and should intervene in near foreclosure situations, but should not attempt to support housing prices.

00:00 - Chapter 1. Introduction and Recap 
02:51 - Chapter 2. Understanding Recessions in Terms of the IS/LM Model 
12:35 - Chapter 3. Financial Intermediation Capital: Essential for Economic Growth 
23:08 - Chapter 4. U.S. Fiscal Policy Challenges and Objectives 
36:44 - Chapter 5. Caution against Overdependence on Monetary Policy and the Federal Funds Rate 
48:12 - Chapter 6. Obstacles in Introducing New Capital into and Increasing Direct Regulation of Financial Markets 
57:50 - Chapter 7. Fiscal Policy Coordination in the International Context: Observations and Suggestions 
01:06:56 - Chapter 8. Q&amp;A: From Paulson&apos;s Proposal to Regulation of Lending and Leverage 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12564.jpg</video:thumbnail_loc>
      <video:duration>5902</video:duration>
      <video:publication_date>2012-08-20T13:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rpb1i9rL99I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>intermediation</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Macroeconomics</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>recessions</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Magnet-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Magnet CO2</video:title>
      <video:description>Magnet CO2

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26365.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T00:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urawDwJNJco</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Liquid-Oxygen-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Liquid Oxygen Formation</video:title>
      <video:description>Liquid Oxygen Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26366.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-19T00:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnhR0PHCdSY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Philosophy 3</video:title>
      <video:description>&quot;Lec 3 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27241.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-21T04:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/li_RAbS5ITQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Year-2008-Banking-Successes-and-Failures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Year 2008 -  Banking: Successes and Failures</video:title>
      <video:description>Banking: Successes and Failures
Financial Markets (ECON 252) -Year 2008

Banks, which were first created in primitive form by goldsmiths hundreds of years ago, have evolved into central economic institutions that manage the allocation of resources, channel information about productive activities, and offer the public convenient investment vehicles. Although there are several types of banking institutions, including credit unions and Saving and Loan Associations, commercial banks are the largest and most important in the banking system. Banks are designed to address three significant problems in capital markets: adverse selection, moral hazard, and liquidity. Banks make money by borrowing long and lending short and use fractional reserves to lend more funds than are deposited. History has seen numerous problems in banks, including bank runs and insolvency. Government support and regulation, such as those implemented via the Basel Accord, as well as rating agencies help to ensure that investors trust the banks with which they have relations.

00:00 - Chapter 1. On Andrew Redleaf: Reaping Rewards from Opportunities 
11:06 - Chapter 2. The Origin of Banks, from Goldsmiths to Commercial Banks 
25:29 - Chapter 3. Why Banks Exist: On Adverse Selection, Moral Hazard and Liquidity 
37:15 - Chapter 4. Rating Agencies: Do They Work? 
44:08 - Chapter 5. The Ongoing Fragility of Banks and Structures of Bank Regulation 
58:17 - Chapter 6. The Subprime Crisis in the U.S. and in Europe 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12551.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-08-20T13:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q5u1xJVXurk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>runs</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Basel</video:tag>
      <video:tag>Accord</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>unions</video:tag>
      <video:tag>deposits</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>rating</video:tag>
      <video:tag>agencies</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>special</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>thrifts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Philosophy 3</video:title>
      <video:description>&quot;Lec 2 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27240.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-09-21T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC1S35oPmEs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Lecture-13-Water-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Biology 1B - Lecture 13: Water Relations</video:title>
      <video:description>Biology 1B - Lecture 13: Water Relations

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26407.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YLtGTjGUH8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Techniques</video:title>
      <video:description>As a method for closing cutaneous wounds the technique of suturing is thousands of years old although suture materials and aspects of the technique have changed the goals remain the same</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f12c810-a425-47d6-b133-d5af2900fa3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-29T11:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8893.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-112-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 112 - Lecture 14</video:title>
      <video:description>Physics 112 - Lecture 14

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26470.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AKR3bSYtsP4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 2 - Geography of United States Elections&quot; October 15, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis covers the basic principle of political geography; the &quot;red and blue&quot; map of the United States; different ways of mapping U.S. presidential elections; differences in voting behavior between national elections and state and local elections; electoral geography in selected foreign countries.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18865.jpg</video:thumbnail_loc>
      <video:duration>6367</video:duration>
      <video:publication_date>2012-09-04T06:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2BBsFdfoz4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Benzene-Pi-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Benzene Pi Bonding</video:title>
      <video:description>Benzene Pi Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26412.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-19T01:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR53hhPFwvQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-33-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 33- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16885.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-01T14:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nJRgy8o46i8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 2- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16908.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-01T16:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3BdYIyvQMVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Upper-extremity-reflexes-biceps-brachioradialis-triceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper extremity reflexes (biceps brachioradialis triceps)</video:title>
      <video:description>This video demonstrates elicitation of normal biceps brachioradialis and triceps reflexes it is important to compare symmetry of reflexes since patients may vary in the reaction to stimulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee4afdb5-cc2e-4879-81ab-5dc81b6989e8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T08:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9379.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Ideal-Gas-l-p1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 -Ideal Gas (l-p1)</video:title>
      <video:description>Ideal Gas (l-p1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26416.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T01:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3JPXKeFojo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>l</video:tag>
      <video:tag>p1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Precision-cooking-enabling-new-textures-and-flavors-Lecture-2-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011)</video:title>
      <video:description>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011). Speaker: Joan Roca (El Celler de Can Roca)

Location: Science Center C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16153.jpg</video:thumbnail_loc>
      <video:duration>6739</video:duration>
      <video:publication_date>2012-08-29T10:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGY0HO61Vzo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Joan</video:tag>
      <video:tag>roca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>celler</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>flavors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61C-MIPS-Procedures-II-and-Logic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 61C - MIPS Procedures II and Logic</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61C - MIPS Procedures II and Logic Ops&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/11/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27284.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-21T04:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNGnRSJpYIE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>II</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Ops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Year-2008-Debt-Markets-Term-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -Year 2008 - Debt Markets: Term Structure</video:title>
      <video:description>Debt Markets: Term Structure
Financial Markets (ECON 252) -Year 2008

The markets for debt, both public and private far exceed the entire stock market in value and importance. The U.S. Treasury issues debt of various maturities through auctions, which are open only to authorized buyers. Corporations issue debt with investment banks as intermediaries. The interest rates are not set by the Treasury, the corporations or the investment bankers, but are determined by the market, reflecting economic forces about which there are a number of theories. The real and nominal rates and the coupons of a bond determine its price in the market. The term structure, which is the plot of yield-to-maturity against time-to-maturity indicates the value of time for points in the future. Forward rates are the future spot rates that can be calculated using today&apos;s bond prices. Finally, indexed bonds, which are indexed to inflation, offer the safest asset of all and their price reveals a fundamental economic indicator, the real interest rate.

00:00 - Chapter 1. Introduction 
04:25 - Chapter 2. The Discount and Investment Rates 
19:12 - Chapter 3. The Bid-Ask Spread and Murdoch&apos;s Wall Street Journal 
29:17 - Chapter 4. Defining Bonds and the Pricing Formula 
39:38 - Chapter 5. Derivation of the Term Structure of Interest Rates 
52:34 - Chapter 6. Lord John Hicks&apos;s Forward Rates: Derivation and Calculations 
01:06:09 - Chapter 7. Inflation and Interest Rates 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12548.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-08-20T13:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJogkN8Ep80</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>annualized</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>ask</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>spread</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>broker</video:tag>
      <video:tag>Discount</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>incomes</video:tag>
      <video:tag>indexed</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>bills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Green-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Green Machine</video:title>
      <video:description>&quot;Lec 20 - The Green Machine&quot; (April 2, 2010) Aaron Marcus, of Aaron Marcus and Associates, discusses how his company is leveraging mobile phone applications and their user interfaces to persuade people to save home energy usage by combining information design and persuasion design.  

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18889.jpg</video:thumbnail_loc>
      <video:duration>3870</video:duration>
      <video:publication_date>2012-09-04T07:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VSCCXnUnbuY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>persuasion</video:tag>
      <video:tag>design</video:tag>
      <video:tag>information</video:tag>
      <video:tag>user</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>research</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>green</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-73-Scientific-notation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Scientific notation 1</video:title>
      <video:description>Scientific notation 1

U07_L1_T2_we1 Scientific notation 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24645.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2012-09-17T14:38:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kSx873lOgIc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measuring-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measuring Angles</video:title>
      <video:description>Measuring Angles

Using the KA virtual protractor to measure angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20266.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-09-06T13:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wJ37GJyViU8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lifelong-Kindergarten-Design-Play-Share-Learn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn</video:title>
      <video:description>&quot;Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn&quot; (April 30, 2010) Mitch Resnick, Professor of Learning Research at the MIT Media Lab, discusses and demonstrates how new technologies can help extend kindergarten-style learning to people of all ages, enabling everyone to learn through designing, playing, and sharing.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18892.jpg</video:thumbnail_loc>
      <video:duration>4292</video:duration>
      <video:publication_date>2012-09-04T07:08:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z7rlLml5ReQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>kindergarten</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>software</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>invent</video:tag>
      <video:tag>building</video:tag>
      <video:tag>School</video:tag>
      <video:tag>scratch</video:tag>
      <video:tag>projects</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-How-We-Think-with-Bodies-and-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - How We Think with Bodies and Things</video:title>
      <video:description>&quot;Lec 24 - How We Think with Bodies and Things&quot; (May 7, 2010) David Kirsh, Professor of Cognitive Science at University of California-San Diego, discusses the concept of enactive thought and provides data from extensive ethnographic studies and a few simple experiments to prove that it exists.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18893.jpg</video:thumbnail_loc>
      <video:duration>4195</video:duration>
      <video:publication_date>2012-09-04T07:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vhcubb00g6c</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>enactive</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>Psychology</video:tag>
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      <video:tag>interaction</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>body</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Dancing</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>Marking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-19-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19-  MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 19-  MIT 6.001 Structure and Interpretation, 1986&quot; Compilation

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-28T20:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kNmiTTKiYd4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
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      <video:tag>recursion</video:tag>
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      <video:tag>oriented</video:tag>
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      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Assessing-the-changing-effects-of-moose-and-deer-browsing-on-forest-ecosystems-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Fo</video:title>
      <video:description>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Forest. Assessing the changing effects of moose and deer browsing on forest ecosystems -- Ed Faison

March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16003.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-08-29T08:02:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_ZVA-AMOyk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>ecology</video:tag>
      <video:tag>moose</video:tag>
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      <video:tag>exclosure</video:tag>
      <video:tag>Harvard</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Benefits-of-New-Intra-Oral-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits of New Intra Oral Camera</video:title>
      <video:description>This video shows the intra oral camera used by the doctors for dental exam. The closeup view of internal structure can be seen very clearly on the screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f1787c05-4bd7-4ce9-9ca4-a3a77c667524/cand_25.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-29T11:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8947.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>camera</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-112-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 112 - Lecture 24</video:title>
      <video:description>Physics 112 - Lecture 24

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26518.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-19T01:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PC0dXNDQL4E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Citizen-Engineer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Citizen Engineer</video:title>
      <video:description>&quot;Lec 2 - Citizen Engineer&quot; (October 14, 2009) &quot;Whereas the 20th century belonged to the scientist, the 21st century&quot;, says Sun Microsystems CTO Greg Papadopoulos, &quot;is the domain of the engineer.&quot; Rather than secretly toiling away on new discoveries, modern engineers are concerned about social responsibility, renewable materials and product life cycles, collaborative and open source discovery, and furthering industry-wide innovation.

As Chief Technology Officer and Executive Vice President of Research and Development at Sun, Greg Papadopoulos directs the company&apos;s approximate $2B in R&amp;D portfolio with an eye toward innovation, simplicity and eco-responsibility.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18897.jpg</video:thumbnail_loc>
      <video:duration>3705</video:duration>
      <video:publication_date>2012-09-04T07:12:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RICj9Q5KtFY</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>center</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Dev</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Multiplying-Polynomials1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Multiplying Polynomials1</video:title>
      <video:description>Multiplying Polynomials1

U08_L2_T3_we1 Multiplying Polynomials1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24674.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T15:23:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HB48COey2O8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-The-dot-product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - The dot product</video:title>
      <video:description>The dot product

Introduction to the vector dot product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21819.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2012-09-10T14:19:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KDHuWxy53uM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Intermolecular-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Intermolecular Forces</video:title>
      <video:description>Intermolecular Forces

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26479.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/beq0Y7dvEKI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Van-Der-Waals-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Van Der Waals Equation</video:title>
      <video:description>Van Der Waals Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26480.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFWhPUDIhNY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>van</video:tag>
      <video:tag>der</video:tag>
      <video:tag>Waals</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-112-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 112 - Lecture 29</video:title>
      <video:description>Physics 112 - Lecture 29

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26538.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-19T01:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YIw7FdaKMLw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coil-Galvanometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coil Galvanometer</video:title>
      <video:description>This animated video depicts a moving coil galvonomenter which is a type of ammeter: an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary deflection of some type of pointer in response to electric current flowing through its coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/643926cd-2a0d-4180-9d90-89bb720f3438/cand_25.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-14T21:38:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5281.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
      <video:tag>ammeter</video:tag>
      <video:tag>detecting</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>currect</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>deflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology-1B-Lecture-33-Interspecific-interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Biology 1B - Lecture 33: Interspecific interactions</video:title>
      <video:description>Biology 1B - Lecture 33: Interspecific interactions

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26476.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-19T01:18:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5wHNdj7Vk7k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Covalent-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent Bond</video:title>
      <video:description>Covalent bond is a form of chemical bond in which atoms share electron pairs. Covalent bonds can be sinngle, double and triple, depending on nubber of shared electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/acb29791-f675-45d1-ac3a-bfa99a472a45/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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General Chemistry</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Berkeley</video:uploader>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec Last - Reach Your Escape Velocity&quot; (May 4, 2011) Geoffrey Moore, author and venture partner at Mohr Davidow Ventures, talks about strategies and advice to help companies that are stuck in a sales and development rut escape and move ahead of the competition. Moore&apos;s approach centers on power, rather than performance, to overcome internal resistance and engage with new growth opportunities

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>tech</video:tag>
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      <video:tag>globalizati</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-c15f73</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>Asthma is a chronic condition that affects the airways for carrying air in and out of lungs. The structure of airways before and after asthma is discussed here.</video:description>
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      <video:duration>50</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29947.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
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      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Test For Hearing</video:title>
      <video:description>Video shows the process of ear testing by an expert doctor. A full step by step explanation is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b63cf0fe-02b8-410e-bb3a-cf65c515a4ab/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T19:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10273.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Hearing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Standard-Reduction-Potential-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Standard Reduction Potential II</video:title>
      <video:description>Standard Reduction Potential II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26854.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
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    <loc>https://dnatube.com/videos/Lec-95-Put-Call-Parity-Arbitrage-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Put-Call Parity Arbitrage I</video:title>
      <video:description>Put-Call Parity Arbitrage I

Put-Call Parity Arbitrage I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20356.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/SCM4A0rBeOQ</video:player_loc>
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      <video:tag>I</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 10 - Lecture 17: The Internet.How it Works Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 17: The Internet.How it Works

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A - Lecture 6</video:title>
      <video:description>Computer Science 61A - Lecture 6

The Structure and Interpretation of Computer Programs</video:description>
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      <video:player_loc>https://www.youtube.com/embed/o0yHyUBnaS4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Zn-in-H2SO4-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Zn in H2SO4  (Quiz)</video:title>
      <video:description>Zn in H2SO4  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26858.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nUxUTyL2raM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-37-Concentrating-Cell-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Concentrating Cell  (Quiz)</video:title>
      <video:description>Concentrating Cell  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26862.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-19T02:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UEArKGelvl0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Concentrating</video:tag>
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      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 4: Factorization into A = LU

*Please note that there is not a higher quality version available.

View the complete course: http://ocw.mit.edu/18-06S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14537.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5hO3MrzPa0A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this cycle,citric acid is first consumed and then regenerated in a sequence of reactions. All aerobic organisms use this cycle to generate energy.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials.
Finite Temperature: Review of Stat Mech and Thermodynamics

Excitations in Materials and How to Sample Them

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16378.jpg</video:thumbnail_loc>
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      <video:uploader>0|38|0</video:uploader>
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      <video:tag>hartree</video:tag>
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      <video:tag>graining</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 7 - Catastrophic Impacts in Earth&apos;s History&quot; (February 2, 2010) David Morrison, NASA Lunar Science Institute, discusses the discovery of the cretaceous catastrophe that caused the last mass extinction and explains NASA&apos;s research on the danger of similar events occurring in Earth&apos;s near future.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Lecture 20: Distributed Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 20: Distributed Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:tag>Computing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Process Modules I: Oxidation and Film Deposition</video:title>
      <video:description>Lec 5- Process Modules I: Oxidation and Film Deposition.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17100.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Copper Metal in Nitric Acid</video:title>
      <video:description>Copper Metal in Nitric Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Copper</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 33 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27404.jpg</video:thumbnail_loc>
      <video:duration>2650</video:duration>
      <video:publication_date>2012-09-21T06:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TtM5cs1Iis0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Balancing-Redox-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Balancing Redox Equation</video:title>
      <video:description>Balancing Redox Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26874.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-09-19T02:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FmTLXnrPBPQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Nernst-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Nernst Equation</video:title>
      <video:description>Nernst Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26875.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-19T02:49:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Blek9QGKrbc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nernst</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Oxidation-of-Br-vs-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Oxidation of Br vs. pH  (Quiz)</video:title>
      <video:description>Oxidation of Br vs. pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26878.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FeJ1LQe6Zh4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Br</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61C-Memory-Hierarchy-Direct-Map</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Map</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Mapped Caches&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/12/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27285.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-21T04:54:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFpLyfGzArk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Mapped</video:tag>
      <video:tag>Caches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Treat-Tetanus-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Treat Tetanus Infection</video:title>
      <video:description>Tetanus is a very serious disease for a person to get because it can be fatal tetanus is painful muscle contractions that are caused by bacteria this bacterium is usually clostridium tetani</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f89ee97-2e7a-43a6-b0a6-534e5206ac01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tetanus</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Darwins-Birthday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Darwin&apos;s Birthday</video:title>
      <video:description>&quot;Lec 9 - Darwin&apos;s Birthday&quot; (February 11, 2010) Lynn Rothschild, Professor and NASA Research Scientist, and Stephen Palumbi, Director of the Hopkins Marine Station, discuss Darwin&apos;s career from childhood to the end of his life and his theory of evolution.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18917.jpg</video:thumbnail_loc>
      <video:duration>3611</video:duration>
      <video:publication_date>2012-09-04T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXOal8C-CWA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>botany</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>childhood</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Beagle</video:tag>
      <video:tag>Ship</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>land</video:tag>
      <video:tag>taxidermy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>reproduct</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-A-Life-with-SETI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - A Life with SETI</video:title>
      <video:description>&quot;Lec Last - A Life with SETI&quot; (March 9, 2010) Dr. Frank Drake discusses the program that he founded, Search for Extra-Terrestrial Intelligence (SETI), and the possibility of finding extraterrestrial life in the greater universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18922.jpg</video:thumbnail_loc>
      <video:duration>6570</video:duration>
      <video:publication_date>2012-09-04T07:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZ0NnPJP1CU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>Satellites</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-Drawing-and-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views, Drawing, and Animation</video:title>
      <video:description>&quot;Lec 5 - Views, Drawing, and Animation&quot; (January 19, 2010) Josh Shaffer discusses views, drawing, text and images, and animation.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18929.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-04T07:59:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tms_A3W6wzw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Draw</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>event</video:tag>
      <video:tag>handling</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Probability-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -19 Probability (part 7)</video:title>
      <video:description>Probability (part 7)

More on conditional probability.  Touch on Bayes&apos; Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21866.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-10T17:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BLcgeLALLnc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Bracketing-Redox-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Bracketing Redox  (Quiz)</video:title>
      <video:description>Bracketing Redox  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26884.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-09-19T02:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsB5ZigPQHY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bracketing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - Lecture 16</video:title>
      <video:description>Computer Science 61A - Lecture 16

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26960.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T06:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jXW84ZtHpN0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A</video:title>
      <video:description>Lec 35- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16845.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-01T14:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGHD2F8WOyw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 24: Markov Matrices; Fourier Series.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14568.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-26T19:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8MF3pz-oYHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oil-and-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oil and Gas</video:title>
      <video:description>Lec 18 - Oil and Gas. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14704.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-08-27T10:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FnM-eH2COoY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Statistics 21</video:title>
      <video:description>Lec 7- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16939.jpg</video:thumbnail_loc>
      <video:duration>4616</video:duration>
      <video:publication_date>2012-09-01T17:02:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7tj2-2r2Gk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Year-2008-Guest-Lecture-by-Andrew-Redleaf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Year 2008 - Guest Lecture by Andrew Redleaf</video:title>
      <video:description>Guest Lecture by Andrew Redleaf
Financial Markets (ECON 252) -Year 2008

Andrew Redleaf, a Yale graduate and manager of Whitebox Advisors, a hedge fund, discusses his experience with financial markets. He addresses one of the fundamental questions in finance--whether or not markets are efficient--and concludes that although they don&apos;t seem to be efficient, beating the market is very difficult. Mr. Redleaf discusses his thoughts about psychological barriers that make markets inefficient. He also comments on his beliefs regarding risk management and how people are compensated for mitigating risks, rather than for taking on risk as is often perceived. He ends by answering several questions from students.

00:00 - Chapter 1. The Markets Are Not Efficient 
10:15 - Chapter 2. Psychological Factors of Market Inefficiency 
25:57 - Chapter 3. Rewards Are for Risk-Mitigating, Not Risk-Taking 
33:14 - Chapter 4. Issues in the Current U.S. and Global Economies 
43:41 - Chapter 5. Questions: Cash and Bonds as Default Investments 
01:04:35 - Chapter 6. Speculating on Backdated Options 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12552.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-20T13:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DMbhgSBIUfk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>anchoring</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Redleaf</video:tag>
      <video:tag>backdating</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>coupon</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>reseller</video:tag>
      <video:tag>Whitebox</video:tag>
      <video:tag>advisors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Silver-Christmas-Tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Silver Christmas Tree</video:title>
      <video:description>Silver Christmas Tree

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26888.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T02:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lf07iBg-M3w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Christmas</video:tag>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-State-initiatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - State initiatives</video:title>
      <video:description>State initiatives

Taught by Dan Farber</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19727.jpg</video:thumbnail_loc>
      <video:duration>6451</video:duration>
      <video:publication_date>2012-09-05T04:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBithUtaaas</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Would-a-Brick-or-Feather-Fall-Faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Would a Brick or Feather Fall Faster</video:title>
      <video:description>Would a Brick or Feather Fall Faster

What would fall faster on the moon?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21056.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-08T17:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/36Rym2q4H94</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>would</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brick</video:tag>
      <video:tag>or</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>faster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Areopagitica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Areopagitica</video:title>
      <video:description>&quot;Lec 8 - Areopagitica&quot; Milton (ENGL 220)

Milton&apos;s political tract Areopagitica is discussed at length. The author&apos;s complicated take on state censorship and licensing, both practiced by the English government with respect to printed materials at the time, is examined. His eclectic use of pagan mythology, Christian scripture, and the metaphors of eating and digestion in defense of his position are probed. Lastly, Milton&apos;s insistence that moral truths must be examined and tested in order for goodness to be known is explored as an early manifestation of the rhetoric that will be used to depict the Fall in Paradise Lost.

00:00 - Chapter 1. Introduction: Areopagitica and the English Revolution
05:49 - Chapter 2. Parliamentary Factions During the English Revolution
10:28 - Chapter 3. &quot;Areopagitica&quot;: Freedom of the Press, Censorship and Licensing
24:35 - Chapter 4. Milton&apos;s Narrative of the History of Truth

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17302.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-02T17:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i7zq31I1wEE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>censorship</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>Presbyterians</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Fall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Rate Laws</video:title>
      <video:description>Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26893.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-19T02:52:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qRkR-Gg29A0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Initial-Rate-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Initial Rate  (Quiz)</video:title>
      <video:description>Initial Rate  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26894.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T02:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxxhXa3TZAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Initial</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rate-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rate Order  (Quiz)</video:title>
      <video:description>Rate Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26896.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6SHjX_QcwE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164B - Lecture 23</video:title>
      <video:description>PACS 164B - Lecture 23

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17626.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-03T16:30:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gamma-Knife-Radiosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gamma Knife Radiosurgery</video:title>
      <video:description>Gamma knife brain tumor surgery in India to cure brain cancer and brain tumors is shown here. The patient suffering from this disease is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/64f5e07f-babf-4e53-8ae2-703e33e38375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T02:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9923.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61C-Memory-Hierarchy-Cache-Memo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memo</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memory Interface&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27286.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-21T04:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6IyO74v6A8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Cache</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Silver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Silver</video:title>
      <video:description>Name origin of silver, Sources, Abundance and its uses all shown in the video. Silver is widely used in making alloys for jewellery, in coins, photographic films, mirrors and batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eee0b757-52ee-42d3-9cec-655da88d9f0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11377.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-The-Centroid-Of-A-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Centroid Of A Triangle</video:title>
      <video:description>This video provides a problem to solve in order to understand the centroid of a triangle. The point of intersection of its medians and divides each median in the ration 2:1 is called centroid of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a35ea345-c963-4d7c-a617-7ac5e1cea653/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11402.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Centroid</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Business-Model-Testing-OAP-Projects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Business Model Testing, OAP Projects</video:title>
      <video:description>&quot;Lec 4 - Business Model Testing, OAP Projects&quot; Chuck Eesley discusses entrepreneurship as a search for a repeatable, scalable business model. In this video, he discusses the group projects in the class, using the business model canvas, including creating a low-fidelity website and market size analysis. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19006.jpg</video:thumbnail_loc>
      <video:duration>1048</video:duration>
      <video:publication_date>2012-09-04T08:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJtNvwpKyo4</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27337.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-21T05:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Io82_d-pqHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61C-Floating-Points</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61C -Floating Points</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61C -Floating Points&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/15/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27288.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-21T04:54:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ClT4B7bpau4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Points</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61C-Datacenters-and-Cloud-Com</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61C - Datacenters and Cloud Com</video:title>
      <video:description>&quot;Lec 14- Computer Science 61C - Datacenters and Cloud Com&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/17/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27289.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-09-21T04:54:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFYTETk3kHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Datacenters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61C-Data-Level-Parallelism-F</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61C - Data Level Parallelism: F</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61C - Data Level Parallelism: F&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/18/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27290.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Various methods are used for hair removal around the world. This video shows a laser hair removal procedure which is conducted in Qatar.</video:description>
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      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-19-Year-2008-Brokerage-ECNs-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Year 2008 -  Brokerage, ECNs, etc.</video:title>
      <video:description>Brokerage, ECNs, etc. -Year 2008

Financial Markets (ECON 252)

The exchanges in which stocks and other securities are traded serve an important function in finance. They bring together people interested in buying and selling securities in order to create a universal price. Brokers and dealers are also an important part of the system, their methods and standards are ultimately behind the success of the exchanges. Many information innovations have advanced the functioning of exchanges, going all the way back to the ticker machine, which was created to communicate the price of securities at a point in time to all interested parties. Electronic Communication Networks and automatic exchanges, more generally, have significantly impacted the exchange of securities and few exchanges still have physical trading floors.

00:00 - Chapter 1.  Introduction: The Broker and the Dealer 
15:11 - Chapter 2. Exchanges in the United States 
24:02 - Chapter 3. From Ticker Tapes to ECNs: The Impact of Technology 
42:12 - Chapter 4. Action on the &quot;Floor&quot; of the Stock Exchange 
01:01:46 - Chapter 5. The Dealer&apos;s Life and the Gambler&apos;s Ruin Problem 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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    <loc>https://dnatube.com/videos/Lec-7-Lecture-8-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 8: Climate Change 2</video:title>
      <video:description>Lecture 8: Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/ec-18-Computer-Science-61C-Thread-Level-Parallelism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>ec 18 - Computer Science 61C -Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61C -Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/21/</video:description>
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      <video:title>Lec19 - Computer Science 61C -Transistors to Gates</video:title>
      <video:description>&quot;Lec19 - Computer Science 61C -Transistors to Gates&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/22/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22-  Computer Science 61C -Single Cycle CPU Datapath</video:title>
      <video:description>&quot;Lec 22-  Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/26/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27297.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 28 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27338.jpg</video:thumbnail_loc>
      <video:duration>2527</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ME-7mvKsGf8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23- Computer Science 61C -Single Cycle CPU Control</video:title>
      <video:description>&quot;Lec 23- Computer Science 61C -Single Cycle CPU Control&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/28/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26- Computer Science 61C - Instruction Level Paralle</video:title>
      <video:description>&quot;Lec 26- Computer Science 61C - Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/31/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ifJmQtDMLc8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61C -  Set-Associative Caches: N</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61C -  Set-Associative Caches: N&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/32/</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Associative</video:tag>
      <video:tag>Caches</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 6 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27350.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Y5s6eGLlqrQ</video:player_loc>
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      <video:tag>100</video:tag>
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    <loc>https://dnatube.com/videos/Principles-Of-Gausss-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Gauss&apos;s Law</video:title>
      <video:description>This video explains the equation given by Gauss&apos;s Law. Gauss Law states that the electric charge in any closed surface is proportional to the electric flux enclosed by the surface.</video:description>
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      <video:publication_date>2011-12-12T03:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11477.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - How Dynamic Content Affects the Way People Find Online</video:title>
      <video:description>&quot;Lec 9 - How Dynamic Content Affects the Way People Find Online&quot; (December 4, 2009) Jaime Teevan, from Microsoft Research, discusses how changing content on web pages increases website revisitation behavior. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Feature</video:tag>
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      <video:tag>DiffIE</video:tag>
      <video:tag>feed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27364.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 21 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 22 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27366.jpg</video:thumbnail_loc>
      <video:duration>4858</video:duration>
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    <loc>https://dnatube.com/videos/The-Deutz-engine-Part-1</loc>
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      <video:description>Chuck Eesley continues to talk about customer acquisition as well as the lean start-up model. In this video, he tries to answer the question of why customer acquisition is so difficult, describing it as a balancing act between many different factors and encourages teams to be flexible to changes in their plan.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Total knee replacement Journey Oxinium BCS knee part 2</video:title>
      <video:description>Total knee replacement technique using the Journey Oxinium BCS total knee demonstrated by Dr.Venkatachalam of Madras Joint Replacement center</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lec-21-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27392.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-21T06:17:28.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 22 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27393.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGRetfgksk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>22</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-gatekeeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA gatekeeper</video:title>
      <video:description>Reconstruction of a viral DNA gatekeeper applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2fa0b88f-4725-4a09-b334-c34b0dfb81e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T21:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29211.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Mathematics 16A</video:title>
      <video:description>&quot;Lec 30 -Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27401.jpg</video:thumbnail_loc>
      <video:duration>1935</video:duration>
      <video:publication_date>2012-09-21T06:24:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PHi5-7FhxDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-medical-interventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing medical interventions</video:title>
      <video:description>These new medical inventions could save your life when it is necessary . These highly advanced medical equipment are made by Revmedx, Suneris, Christie Medical Holdings, and Dahir Insaat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/06/f8fac5d7-a94b-41be-a56c-58922e3ee5a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2016-06-06T01:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32514.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Intervention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Programming Abstractions (Stanford)&quot; Lecture 10 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie explains procedural recursion and introduces permute code. She goes through another example of recursive code line by line, explaining each component.  Recursive backtracking and it&apos;s usefulness are discussed.  The example of placing several queen chess pieces on a board where none of them can attack the other is then demonstrated. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17673.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-03T16:49:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NdF1QDTRkck</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>permute</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>backtracking</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>permutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61B-Inheritances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61B Inheritances</video:title>
      <video:description>CS 61B Inheritances

CS 61B: Data Structures - Fall 2006. Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19576.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-05T03:40:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZo3HSssgIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-GMAT-Math-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - GMAT Math 24</video:title>
      <video:description>GMAT Math 24

124-128, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21940.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-10T23:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QR9K8M4u8rk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Lecture 8</video:title>
      <video:description>Electrical Engineering 141 - Lecture 8. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26068.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-18T23:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tZT7hNyOKNg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/9-Lec-Persons-of-Faith-Who-are-Publicly-Engaged</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>9 Lec - Persons of Faith Who are Publicly Engaged</video:title>
      <video:description>Persons of Faith Who are Publicly Engaged
What are the challenges and opportunities of expressing one&apos;s faith while holding political office? Consider how leaders from around the world address these challenges and utilize these opportunities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12534.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-08-18T15:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_mvTGQQWSxw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-Oral-Description-for-Rounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part - 3 Oral Description for Rounds</video:title>
      <video:description>This video shows a oral presentation for Rounds by an expert doctor. This video is very helpfulfor the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d34302b-3248-41e2-b16c-95ac2f160433/cand_25.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-30T10:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9559.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Circulatory-System-and-the-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Circulatory System and the Heart</video:title>
      <video:description>Circulatory System and the Heart

Introduction to the circulatory system and the heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22436.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T02:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QhiVnFvshZg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Mathematics 16B</video:title>
      <video:description>lec 12-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19226.jpg</video:thumbnail_loc>
      <video:duration>4478</video:duration>
      <video:publication_date>2012-09-04T20:28:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhzr6fqRhBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms</video:title>
      <video:description>Atoms which is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons is shown in this video by using H2O molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/fc48e2e1-1925-45d6-a71e-70e9ac0c7c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2008-04-01T05:45:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1313.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Special Relativity</video:title>
      <video:description>&quot;Lec 1 - Special Relativity&quot; (April 9, 2012) In the first lecture of the series Leonard Susskind discusses the concepts that will be covered throughout the course.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here includes space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19041.jpg</video:thumbnail_loc>
      <video:duration>7095</video:duration>
      <video:publication_date>2012-09-04T09:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toGH5BdgRZ4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Optimal-angle-for-a-projectile-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Optimal angle for a projectile part 1</video:title>
      <video:description>Optimal angle for a projectile part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21073.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-08T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RhUdv0jjfcE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Hydrocarbon-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Hydrocarbon (Quiz)</video:title>
      <video:description>Hydrocarbon (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26154.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6V6JgmfTpyY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrocarbon</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ICAAC-Boston-2010-MWV40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICAAC Boston 2010 (MWV40)</video:title>
      <video:description>MicrobeWorld Video and This Week in Virology team up to bring you a tour of the 50th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) in Boston, MA. In this episode the host of TWiV, Vincent Racaniello, speaks with exhibitors and visitors, including Professors Derek Smith, Michael Schmidt, Frederick Hayden, and Myra McClure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6741.jpg</video:thumbnail_loc>
      <video:duration>3701</video:duration>
      <video:publication_date>2011-01-10T18:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aLSSz4pbCc</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ICAAC</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Racaniello</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sympathetic-Ganglion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sympathetic Ganglion</video:title>
      <video:description>This video shows the histology of sympathetic ganglion. The process of delivering the information about the stress and dangers by these is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78f0844e-de17-42dc-8a2a-6051dc9f97d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-30T10:29:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9561.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Ganglion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-200C2-Edmund-Seto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 200C2 -Edmund Seto</video:title>
      <video:description>&quot;Lec 1 - Public Health 200C2 -Edmund SetoEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27411.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-21T06:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwuBZ5m0a1M</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Seto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Special Relativity</video:title>
      <video:description>&quot;Lec 2 - Special Relativity&quot; (April 16, 2012) Leonard Susskind starts with a brief review of what was discussed in the first lecture -- specifically the use of vectors and spin in three dimensional space and in relation to special relativity.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19042.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-04T09:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfTJP7Soto4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/leaf-modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>leaf modification</video:title>
      <video:description>brief details of leaf modification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/98352499-9a13-46d8-897f-9bfca048320c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-03-14T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11968.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>Modification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 6- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16856.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-01T14:23:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4gSavWlTp6k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Yales-Partnership-With-the-Tony-Blair-Faith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Yale&apos;s Partnership With the Tony Blair Faith</video:title>
      <video:description>Yale&apos;s Partnership With the Tony Blair Faith

The Tony Blair Faith Foundation is partnering with Yale University to create the Faith and Globalization seminar, which Mr. Blair will co-teach with members of the Yale faculty. Mr. Blair discusses the vision for his Foundation and the goals of this partnership.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12526.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-08-18T14:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p3qEq3kN6tE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>England</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>minister</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>globalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Larry-Madoff-Editor-of-ProMED-mail-MWV47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Larry Madoff, Editor of ProMED-mail (MWV47)</video:title>
      <video:description>In episode 47 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 20, 2011, Dr. Stan Maloy talks with the Editor of ProMED-mail, Lawrence Madoff, MD, Professor of Medicine, Division of Infectious Diseases and Immunology, University of Massachusetts Medical School Boston.

ProMED-mail is the Program for Monitoring Emerging Diseases, an online network of more than 55,000 members who monitor the four corners of the world for emerging infectious diseases of humans, animals and plants. ProMED was launched in 1994 with 40 people on a listserv and is perhaps one of the earliest examples of social networking. Today the site has established itself as the place to go for breaking news on outbreaks, health alerts and recalls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6897.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-04-01T15:24:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/88w31U_417w</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ProMED</video:tag>
      <video:tag>mail</video:tag>
      <video:tag>Larry</video:tag>
      <video:tag>Madoff</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-55-Francis-Arnold-Laboratory-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 55 - Francis Arnold: Laboratory Evolution</video:title>
      <video:description>In episode 55 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Francis H. Arnold, Ph.D., Dick and Barbara Dickinson Professor of Chemical Engineering, Bioengineering and Biochemistry, at the California Institute of Technology.

Maloy talks with Arnold about laboratory evolution to generate novel and useful enzymes and organisms for applications in medicine and in alternative energy. Her multidisciplinary approach reveals insight into the way natural evolution might have occurred.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7107.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-10-20T13:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N6u7RGwuti0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Francis</video:tag>
      <video:tag>Arnold</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Stan</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; OMS, RCS, Fuel Cells, Auxiliary Power Unit and Hydraulic Systems 

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14937.jpg</video:thumbnail_loc>
      <video:duration>6674</video:duration>
      <video:publication_date>2012-08-28T04:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1IJPugWssVs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61C-Multiplexers-and-ALUs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61C - Multiplexers and ALUs</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61C - Multiplexers and ALUs&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/25/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27295.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-21T05:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqDveBi-jdg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Multiplexers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ALUs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61C-Instruction-Level-Paralle-Machine-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61C  Instruction Level Paralle Machine Structures</video:title>
      <video:description>Lec 25 - Computer Science 61C - Instruction Level Paralle Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/30/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27300.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T05:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_T7OI9rZHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-100-No-visuals-for-firs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 100 - No visuals for firs</video:title>
      <video:description>&quot;Lec 16 - Electrical Engineering 100 - No visuals for firs&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27360.jpg</video:thumbnail_loc>
      <video:duration>4705</video:duration>
      <video:publication_date>2012-09-21T05:55:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgD6Xlh2jgM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-and-Wonderful-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild and Wonderful Water</video:title>
      <video:description>Did you know that a modern dam&apos;s redirection of water in China slowed down the rotation of the earth?  This video discusses the power and necessity of H20 with enthusiasm and humor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/83b41c4c-19f4-4b6a-8bc4-4e0bd5bcd791/cand_25.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2012-11-27T02:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28097.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>gorges</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-Neuro-transmitters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and Neuro-transmitters</video:title>
      <video:description>How do we think? It is an important questions. This video gives insight about how we think by explaining nuerons and neuro-transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/b411f6a4-30da-44b8-b4bc-c3bb7cebe87c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2008-03-30T20:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1301.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 14 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27385.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-21T06:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8GYsAJZavQk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southpaw-From-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southpaw From Birth</video:title>
      <video:description>Are you a lefty or a righty?  Why we&apos;re left or right-handed from birth, and other interesting facts about dominant hands and how they affect our thinking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f11ffebe-a538-4fc5-ad0b-bdfbc01f45aa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-11-27T03:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28104.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Left</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>ambidextrous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-1000W-Xenon-Arc-Lamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a 1000W Xenon Arc Lamp</video:title>
      <video:description>Video contains a 1000W xenon arc lamp built into DIY searchlight housing. A brief description of this lamp with its different parts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7fba1709-2259-4c4f-a197-e6b8a5740c52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2013-02-16T03:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30290.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1000W</video:tag>
      <video:tag>Xenon</video:tag>
      <video:tag>arc</video:tag>
      <video:tag>Lamp</video:tag>
      <video:tag>built</video:tag>
      <video:tag>into</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>searchlight</video:tag>
      <video:tag>Housing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Relativity</video:title>
      <video:description>&quot;Lec 3 - Special Relativity&quot; (April 23, 2012) Leonard Susskind begins to discuss particle mechanics and the role that they play in the special theory of relativity. This includes how particles move, the idea of momentum, and some topics on energy. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19043.jpg</video:thumbnail_loc>
      <video:duration>7168</video:duration>
      <video:publication_date>2012-09-04T09:31:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_R6J8Wb1Xek</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Use of Subsystems as a Function of Flight Phase

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14939.jpg</video:thumbnail_loc>
      <video:duration>6787</video:duration>
      <video:publication_date>2012-08-28T05:00:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5mwRqyxPIA</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Generalized-Taylor-Series-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Generalized Taylor Series Approximation</video:title>
      <video:description>Generalized Taylor Series Approximation

Approximating a function around a non-zero x value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19887.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-06T00:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1LxhXqD3_CE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Tellurium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Tellurium</video:title>
      <video:description>What is Tellurium? The name origin of Tellurium, its sources, abundance and uses are shown in this video. Tellurium is used to improve the quality of metals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bcdb01a8-5811-455a-a0d2-b53b63f11913/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-12T01:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11298.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tellurium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Line-Integral-Example-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Line Integral Example 2 (part 2)</video:title>
      <video:description>Line Integral Example 2 (part 2)

Part 2 of an example of taking a line integral over a closed path</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19933.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qqanbd3gLhw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Interesting-Polynomial-Coefficient-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Interesting Polynomial Coefficient Problem</video:title>
      <video:description>Interesting Polynomial Coefficient Problem

Finding the coefficients of a third degree polynomial given 2 roots and the y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20193.jpg</video:thumbnail_loc>
      <video:duration>975</video:duration>
      <video:publication_date>2012-09-06T02:30:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hypi8QPsFEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interesting</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Special Relativity</video:title>
      <video:description>&quot;Lec 5 - Special Relativity&quot; (May 7, 2012) Leonard Susskind answers a question regarding material covered in the previous lecture. Following his explanation he continues into the concepts of fields and particles as they exist in special relativity. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19045.jpg</video:thumbnail_loc>
      <video:duration>7261</video:duration>
      <video:publication_date>2012-09-04T09:31:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_DtwlC5e8J8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004.
Reaction Work-Up II

Using the Rotavap: The rotary evaporator is your friend in the lab. This video will ensure that you build a safe and productive relationship.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14955.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-08-28T10:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7c0XL-ZQn5I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Construction-of-De-Novo-Biological-Process-Control-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Construction of De Novo Biological Process Control Circuits</video:title>
      <video:description>&quot;Lec 2 - Construction of De Novo Biological Process Control Circuits&quot; (October 14, 2009) Susan Weininger of Molecular Lock Corporation introduces molecular locks, protein assemblies that can turn genes on and off.  She then discusses how the structure and action of Molecular Locks make them uniquely suited to engineering new biological circuits that can run parallel to existing naturally occurring biological circuits.  Biological circuit design has many of the same features of electronic circuits and software, including logic elements, causal conditions, clocks and loops.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19064.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-04T09:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/07sYlLWIgQo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Lock</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>dna</video:tag>
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      <video:tag>Elements</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spooling</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy-dde3dc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21466.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-09T05:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdCBGWcd4qw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hybridization and Chemical Bonding (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14908.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T04:11:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQdOSLjEWcA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 6 - MIT 18.085 Computational Science and Engineering I&quot; Underlying theory: applied linear algebra

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15408.jpg</video:thumbnail_loc>
      <video:duration>3927</video:duration>
      <video:publication_date>2012-08-28T17:11:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e9oP4O0P2R8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-Of-Centre-of-Mass-of-an-Isolatd-System-of-Particules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion Of Centre of Mass of an Isolatd System of Particules</video:title>
      <video:description>This video shows how to calculate motion of centre of mass of an isolatd system of particules. This is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a51cf4e0-7255-45ab-b2d7-04cf5cad5a01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-01T05:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28119.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>motion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Isolatd</video:tag>
      <video:tag>Systemof</video:tag>
      <video:tag>Particules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 20 - MIT 18.085 Computational Science and Engineering I&quot; Finite element method: equilibrium equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15429.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-08-28T17:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00ERnGKqzrQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I Simplex method in linear programming

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15452.jpg</video:thumbnail_loc>
      <video:duration>3908</video:duration>
      <video:publication_date>2012-08-28T17:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oIsQdCjMeE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Special Topics in Supply Chain Management</video:title>
      <video:description>RFID Systems and Applications Beyond the Supply Chain

Steve Miles, MIT (Moderator)
Zhiwen Zhang, Ministry of Science and Technology, China
Peter Friess, European Commission
Daeyoung Kim, ICU
Jin Hee Yoon, SK Telecom

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15515.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-08-28T17:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b9X0osuciZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 21: Ideal solutions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15548.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUz-DJz3--I</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 27: Statistical mechanics and discrete energy levels. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15554.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-08-28T18:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HYh3aq_NG8Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS-61A-Data-Abstraction-Sequences-Calculator-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61A : Data Abstraction, Sequences Calculator II</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19588.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-05T03:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGs2WGP8Vwg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Exponential and log

Logarithmic differentiation; hyperbolic functions

Note: More on &quot;exponents continued&quot; in lecture 7

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15583.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-08-28T18:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9v25gg2qJYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 19 - MIT 3.091 Introduction to Solid State Chemistry&quot;X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue

Crystal Symmetry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15599.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T18:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF9ftfGEGYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Crystals</video:tag>
      <video:tag>Diffractometry</video:tag>
      <video:tag>Debye</video:tag>
      <video:tag>Scherrer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Borderline-Personality-Disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Borderline Personality Disorder</video:title>
      <video:description>The cause of BPD is not known till know but some times the family problems or genetic factors are found responsible for it. This video will explain you all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e011b04f-8bcd-4a25-8008-234d55d7ffdb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T23:42:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8565.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rethinking-Time-in-Distributed-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rethinking Time in Distributed Systems</video:title>
      <video:description>&quot;Lec 6 - Rethinking Time in Distributed Systems&quot; (November 11, 2009) Paul Borrill of REPLICUS Software Corporation discusses results from physics and other disciplines that investigate if and where hazards to the integrity of our information may exist due to current conceptions of time in computer science.  Borrill focuses upon distributed systems, where scale, transmission rates and spatial distribution would most  readily manifest anomalous behavior arising from such flaws.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19068.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-04T09:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VKkGqNRlUJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>time</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>information</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>system</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-PortLand-Scaling-Data-Center-Networks-to-100000-Ports-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond</video:title>
      <video:description>&quot;Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond&quot; (November 18, 2009) Amin Vahdat, a professor of Computer Science and Engineering at the University of California-San Diego, discusses PortLand, a scalable, fault tolerant layer 2 routing and forwarding protocol for data centers, and places the work in the context of his larger efforts in data center networking.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19069.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-04T09:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PAtPRXZlvYE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>network</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>forwarding</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Hosts</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>database</video:tag>
      <video:tag>top</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Small</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synesthesia-A-Neurological-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synesthesia - A Neurological Condition</video:title>
      <video:description>Synesthesia is a neurological condition in which people see number or letters in colors and seeing sound. In synesthesia, person feel one type of sense modality and involuntarily detects other type of sense modality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bdfa94e6-11d8-4fd8-9f21-77f6c6e41d13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29281.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hearing</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>Seeing</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>Synesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microkeratome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microkeratome</video:title>
      <video:description>Microkeratome which is a precision surgical instrument with an oscillating blade designed for creating the corneal flap in LASIK or ALK surgery is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742c7892-3f9f-4ff6-a55d-22c10f06673e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Microkeratome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Paradise-Lost-Book-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Paradise Lost, Book III</video:title>
      <video:description>&quot;Lec 13 - Paradise Lost, Book III&quot; Milton (ENGL 220)

In this second lecture on Book Three of Paradise Lost, the dialogue between God and the Son in heaven is explored with particular attention paid to Milton&apos;s modification of the Calvinist theory of predestination. The terms and implications of Milton&apos;s attempt to justify the ways of God to man are considered. Milton&apos;s misgivings regarding the doctrine of the Trinity are examined, and the relationship between his theology and seventeenth-century political movements is expounded upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Vindication of God
09:55 - Chapter 2. The Faculty of Free Will
25:52 - Chapter 3. A Dialogue in Heaven between Father and Son

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17307.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-02T17:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-U6pf5v_Fkg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Doctrine</video:tag>
      <video:tag>Trinity</video:tag>
      <video:tag>Jacobus</video:tag>
      <video:tag>Arminius</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Levellers</video:tag>
      <video:tag>liberalism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>sovereign</video:tag>
      <video:tag>subordinationism</video:tag>
      <video:tag>theodicy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-refrigerator-works-Principle-behind-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a refrigerator works? Principle behind it</video:title>
      <video:description>This is a video that demonstrates the basic refrigeration cycle. Yes, this is how it happens in your refrigerator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e802d6f3-1a8d-41fe-a976-a78438e86f7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-25T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7919.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Magnetism-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Magnetism 7</video:title>
      <video:description>Magnetism 7

The magnetic force that two current-carrying wires exert on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21784.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T12:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l3hw0twZSCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-SAT-Prep-Test-4-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  50 - SAT Prep: Test 4 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 1

Problems 1-6 starting on page 582</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22220.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T01:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMc71el5Bic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 27: Vector fields in 3D; surface integrals and flux.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15668.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phk05iSMezA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 11: Differentials; chain rule.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15652.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T18:42:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7eZVshlT33Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mobile-Apps-Marketing-and-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mobile Apps: Marketing and Strategy</video:title>
      <video:description>&quot;Lec Last - Mobile Apps: Marketing and Strategy&quot; (May 27, 2010) Joe Hayashi covers mobile app product strategy and marketing from a business perspective.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19078.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-04T09:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBwomf0ZBlE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>share</video:tag>
      <video:tag>game</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>competitor</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biomolecular-Engineering-Engineering-of-Immunity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)</video:title>
      <video:description>&quot;Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)&quot;Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on the topic of vaccine. First, Professor Saltzman describes the host immune response to pathogen recognition, in terms of immunoglobulin release, T-cell activation, and memory cell production. The production, distribution, and challenges involved in making of the Salk polio vaccine and the modern, oral polio vaccine are discussed. Professor Saltzman then talks about the range of bioengineering approaches that can be used to produce vaccine: attenuated, subunit, and DNA-based. Finally, a life-intervention cost analysis (cost of technology per human life saved) for vaccine was compared to other policies to further emphasize the impact of vaccine on improving public health worldwide.

00:00 - Chapter 1. Mechanism of Vaccination
10:40 - Chapter 2. Boosters and Antibodies
18:54 - Chapter 3. History of the Polio Vaccine
35:01 - Chapter 4. Molecular, Clinical, and Economic Limitations of Vaccination

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16615.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-31T16:14:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIguafqvrVU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>attenuated</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jonas</video:tag>
      <video:tag>Salk</video:tag>
      <video:tag>polio</video:tag>
      <video:tag>subunit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Gross-Anatomy-Lateral-Aspect-of-the-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 -Gross Anatomy: Lateral Aspect of the Face</video:title>
      <video:description>&quot;Lec 40 -Gross Anatomy: Lateral Aspect of the Face&quot;Lateral aspect of the face; parotid gland and fossa and face using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21698.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH0Y8V0vHA0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Aspect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Web-Skills-Introduction-to-Web-Technologies-and-HTML-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5</video:title>
      <video:description>&quot;Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5&quot; (April 8, 2010) Ben Galbraith provides a general introduction to HTML and CSS.  Dion Almaer then shares some examples of CSS and HTML 5 in action and goes on to demonstrate javascript.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19071.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-04T09:46:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4F5tY_6u70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Chrome</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>IE</video:tag>
      <video:tag>Mozilla</video:tag>
      <video:tag>Firefox</video:tag>
      <video:tag>Safari</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Developing-WebOS-Apps-UI-Components-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Developing WebOS Apps: UI Components, Services</video:title>
      <video:description>&quot;Lec 5 - Developing WebOS Apps: UI Components, Services&quot; (April 29, 2010) Fred Patton discusses UI components and services in detail.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19074.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-04T09:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uofRjwpAOj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>element</video:tag>
      <video:tag>design</video:tag>
      <video:tag>widget</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>js</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-the-Convolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to the Convolution</video:title>
      <video:description>Introduction to the Convolution

Introduction to the Convolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22247.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T01:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IW4Reburjpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-SAT-Prep-Test-5-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  69 - SAT Prep: Test 5 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 6

Problem 18 on page 657</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22276.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-11T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mH04VZ_dOM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-The-Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of The Human Heart</video:title>
      <video:description>This video presentation shows the features of the human heart. The heart is about the size of one&apos;s fist and weights 250 to 350 grams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7991ccda-3c9d-451b-8208-fea81d715946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-12T20:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11567.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Standard Model&quot; (January 18, 2010) Professor Leonard Susskind discusses quantum chromodynamics, the theory of quarks, gluons, and hadrons.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19080.jpg</video:thumbnail_loc>
      <video:duration>5908</video:duration>
      <video:publication_date>2012-09-04T09:50:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yy989li6xgY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>antiquarks</video:tag>
      <video:tag>mesons</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>bosons</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>component</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>up</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Patient-Management-and-Operative-Errors-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Patient Management and Operative Errors in Oral Surgery</video:title>
      <video:description>&quot;Lec 42 - Patient Management and Operative Errors in Oral Surgery&quot; Simulated demonstration of some of the consistent errors made in patient management and operative techniques in oral surgery. Orig. air date: MAY 12 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21243.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-09T03:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E73okuhECoM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>management</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-SAT-Prep-Test-5-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  77 - SAT Prep: Test 5 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 2

Problems 7-9 starting on page 681</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22305.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VUg5v5PzGKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Don-Quixote-Part-I-Chapters-XXXVI-LII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII</video:title>
      <video:description>&quot;Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by commenting on three of the returns and repetitions (characters who reappear and incidents that, if not repeated, recall previous incidents) that take place at the end of part one of the Quixote and which give density to the fiction: the galley slaves, Andrés, and the postprandial speech or the speech on arms and letters. Don Quixote&apos;s insanity not only gives him a certain transcendence, but also shows the arbitrariness of laws, which causes their rejection by society and other characters&apos; insane behavior. González Echevarría comments on the intersection between literature and history before moving on to the captive&apos;s tale, the culmination of those intertwined stories, in which religious conversion overcomes social barriers and transcends the neo-platonic convergence of opposites in Renaissance plots. With his creation of Don Quixote, the first hero-fugitive from justice in the Western tradition--a &quot;highway robber,&quot; as the officer of the Holy Brotherhood calls him--Cervantes has created the first important novelistic protagonist drawn from the legal archives. His is the case of the insane hidalgo who set out to act out chivalric fantasies and in the process committed a series of crimes. And yet, he is the agent of Providence.

00:00 - Chapter 1. Returns and Repetitions
08:15 - Chapter 2. The Postprandial Speech
24:34 - Chapter 3. The Captive&apos;s Tale
40:05 - Chapter 4. A Very Strange Episode
43:03 - Chapter 5. Remarks about the End of Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
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      <video:description>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Divide-and-Conquer: Strassen, Fibonacci, Polynomial Multiplication

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

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      <video:description>Low speed super generators wind turbines are the future for people living in semi urban or urban areas where the wind is likely to get blocked by numerous obstacles. So an alternative has been found.</video:description>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Wind</video:tag>
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      <video:description>Lec 11- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Augmenting Data Structures, Dynamic Order Statistics, Interval Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

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      <video:description>Lec 12- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Skip Lists

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      <video:description>Lec 13- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Amortized Algorithms, Table Doubling, Potential Method

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

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      <video:description>Lec 14- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Competitive Analysis: Self-organizing Lists

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      <video:title>Lec 15- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 15- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Dynamic Programming, Longest Common Subsequence

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      <video:title>Lec 5 - What Is It Like to Be a Baby: The Development of</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 What Is It Like to Be a Baby: The Development of Thought
This lecture explores issues and ideas related to the branch of psychology known as cognitive development. It begins with an introduction of Piaget who, interested in the emergence of knowledge in general, studied children and the way they learn about the world in order to formulate his theories of cognitive development. This is followed by an introduction to the modern science of infant cognition. Finally, the question of the relationship between and the existence of different kinds of development is addressed.

00:00 - Chapter 1. Jean Piaget, Stage Theory and Its Limits
12:50 - Chapter 2. The Modern Science of Infant Cognition
25:12 - Chapter 3. Babies in the Social World
31:26 - Chapter 4. Question and Answer on Learning and Development
33:53 - Chapter 5. Review of Studies Presented in Class; Autism
40:38 - Chapter 6. Question and Answer on Autism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:tag>Stephen</video:tag>
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      <video:description>Lec 27- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:description>&quot;Lec 14 Paradise Lost, Book IV&quot; Milton (ENGL 220)

This lecture examines Book Four&apos;s depiction of Adam and Eve and the sexual politics of life in Eden. Seventeenth-century political theory, particularly the work of Thomas Hobbes, is considered with a focus on then-contemporary theories of the structure and government of the first human societies. Critical perspectives on what have variously been proposed as sexist and feminist elements of Milton&apos;s Eden are surveyed. Milton&apos;s struggle with the problem of depicting an unfallen world to a fallen audience is closely detailed. The lecture concludes with a study of Rembrandt&apos;s 1638 drawing, &quot;Adam and Eve.&quot;

00:00 - Chapter 1. Dissimiles in &quot;Paradise Lost&quot;: Fallen Representation of Unfallen-ness
10:16 - Chapter 2. Politics and Seventeenth-Century Descriptions of Adam and Eve
15:45 - Chapter 3. Milton&apos;s Political Philosophy
26:29 - Chapter 4. What Made Adam and Eve Unequal?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:description>This video shows a dental treatment and dental tourism at less price in India at Goa. Dental surgery with latest equipments and advanced doctors is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13dfc2df-e041-445d-ab1e-d9d45b5fd51a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T02:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9965.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Rounding-to-Estimate-Sums-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Rounding to Estimate Sums 2</video:title>
      <video:description>Rounding to Estimate Sums 2

U01_L2_T3_we3 Rounding to Estimate Sums 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24706.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-09-17T16:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j21X53Rwqt4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Sums</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Gross-Anatomy-Subclavian-Artery-and-Visceral-Section-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Gross Anatomy:  Subclavian Artery and Visceral Section of Neck</video:title>
      <video:description>&quot;Lec 23- Gross Anatomy:  Subclavian Artery and Visceral Section of Neck&quot;Subclavian artery and visceral section of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21680.jpg</video:thumbnail_loc>
      <video:duration>1278</video:duration>
      <video:publication_date>2012-09-09T06:55:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_37qEg_bWM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Subclavian</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>visceral</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Cleft-Palate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Cleft Palate Surgery</video:title>
      <video:description>Incredible Cleft Palate Surgery is shown in this video. Most kids born with these cleft palate can have surgery to repair these defects within the first 12-18 months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04d072fe-9c59-4f38-91a9-ab6abf3a187f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-30T22:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9609.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Beautiful</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Historical-Context-and-Demos-Illustrating-the-Relationship-of-Food-and-Science-Lecture-1-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Historical Context and Demos Illustrating the Relationship of Food and Science | Lecture 1</video:title>
      <video:description>Lec 101 - Historical Context and Demos Illustrating the Relationship of Food and Science | Lecture 1 (2011). UPDATED VERSION AVAILABLE HERE:
http://www.youtube.com/watch?v=TH9R0J36n7w

Speakers: Dave Arnold (Food Arts magazine&apos;s Contributing Editor for Equipment &amp; Food Science)
Harold McGee (author of On Food and Cooking: The Science and Lore of the Kitchen and columnist for The New York Times) 
David Weitz (Mallinckrodt Professor of Physics and of Applied Physics at Harvard)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16151.jpg</video:thumbnail_loc>
      <video:duration>6602</video:duration>
      <video:publication_date>2012-08-29T10:06:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJe3iPV1mTs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cooking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Connected-The-Surprising-Power-of-Our-Social-Networks-and-How-They-Shape-Our-Lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives</video:title>
      <video:description>Lec 102 - Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives. Opening Days lecture by Prof. Nicholas Christakis highlights power of social networks and argues  that human social networks have the power to spread obesity — or happiness — like contagion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16152.jpg</video:thumbnail_loc>
      <video:duration>3319</video:duration>
      <video:publication_date>2012-08-29T10:06:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dO6Wwh_tiU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Opening</video:tag>
      <video:tag>days</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>christakis</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-The-Many-Faces-of-Chocolate-Lecture-3-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - The Many Faces of Chocolate | Lecture 3 (2011)</video:title>
      <video:description>Lec 104 - The Many Faces of Chocolate | Lecture 3 (2011). Speaker: Ramon Morató (Barry Callebaut)

Location: Science Center C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16155.jpg</video:thumbnail_loc>
      <video:duration>6587</video:duration>
      <video:publication_date>2012-08-29T10:21:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HS263kcm8Jc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>chocolate</video:tag>
      <video:tag>ramon</video:tag>
      <video:tag>morato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CS50-Week-5-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CS50 / Week 5: Wednesday</video:title>
      <video:description>Lec 10 - CS50 / Week 5: Wednesday. File I/O. Forensics. Linked lists. Stacks. Queues.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16376.jpg</video:thumbnail_loc>
      <video:duration>4120</video:duration>
      <video:publication_date>2012-08-30T13:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6VHiva1gmk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Exploring-thickeners-to-manipulate-mouthfeel-Lecture-4-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011)</video:title>
      <video:description>Lec 109 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011). UPDATED VERSION HERE:
http://www.youtube.com/watch?v=PV0WwYXZSTY

Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16160.jpg</video:thumbnail_loc>
      <video:duration>6694</video:duration>
      <video:publication_date>2012-08-29T10:25:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NONaPp22PY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ScienceCooking</video:tag>
      <video:tag>04</video:tag>
      <video:tag>Quick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Brain-Circuits-Harvard-Medical-School-Researchers-Crawl-a-Neural-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Brain Circuits: Harvard Medical School Researchers Crawl a Neural Network</video:title>
      <video:description>Lec 114 - Brain Circuits: Harvard Medical School Researchers Crawl a Neural Network. Scientists can finally look at circuits in the brain in all of their complexity. How the mind works is one of the greatest mysteries in nature, and this research presents a new and powerful way for us to explore that mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16165.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-08-29T10:26:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bZtXgZjbshs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>untangling</video:tag>
      <video:tag>the</video:tag>
      <video:tag>connectome</video:tag>
      <video:tag>connectomics</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>synapses</video:tag>
      <video:tag>connections</video:tag>
      <video:tag>wiring</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>serial</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>Reid</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>neural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP Signaling</video:title>
      <video:description>This video explains the process of cAMP signaling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c6a0564-b9f7-4b75-89de-566a3b090c10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-05-27T19:31:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2429.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ELECTRON-HAZE-and-TRANSFORMATION</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ELECTRON HAZE and TRANSFORMATION</video:title>
      <video:description>This video represents (simulates) an electron cloud and its variuos transformations around an atom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/4f3b80b1-c1e1-43cf-9ad9-f0a45edc3ef9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2008-04-01T05:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1314.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Locking-horizontal-mattress-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Locking horizontal mattress suture</video:title>
      <video:description>Horizontal mattress suturing technique for laceration repair or wound closure  horizontal mattress stitch is a suture technique used to close wounds it everts skin well and spreads tension along the wound edge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8187749-112d-451b-9185-9163353727a2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T02:44:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9984.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 2 - Topics in String Theory&quot; (January 17, 2011) Leonard Susskind describes the special theory of relativity and focuses on showing how it connects to string theory. He considers concepts such as space-time and some of Einstein&apos;s original concepts.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19099.jpg</video:thumbnail_loc>
      <video:duration>5677</video:duration>
      <video:publication_date>2012-09-04T10:00:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dmS5J6xM5s0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Fly-Paper-Mapping-the-Protein-Interactions-of-Our-Distant-Relative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Fly Paper: Mapping the Protein Interactions of Our Distant Relative</video:title>
      <video:description>Lec 110 - Fly Paper: Mapping the Protein Interactions of Our Distant Relative. Professor of Cell Biology Spyros Artavanis-Tsakonas and colleagues have built a map that shows how thousands of proteins in a fruit fly cell communicate with each other. This is the largest and most detailed protein interaction map of a multicellular organism, demonstrating how approximately one third of the proteins cooperate to keep life going. Understanding how proteins communicate and interact with each other is key to understanding disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16161.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-08-29T10:25:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AWTgTlD6AXo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>map</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-The-Happy-Accident-Harvard-Smithsonian-Center-for-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - The Happy Accident - Harvard-Smithsonian Center for Astrophysics</video:title>
      <video:description>Lec 111 - The Happy Accident - Harvard-Smithsonian Center for Astrophysics. Rick Fienberg, S&amp;T editor emeritus
Dennis di Cicco, S&amp;T senior editor
Bob Naeye, S&amp;T editor in chief

Happy accidents do happen! It began in 1929 as a four-page flyer, The Amateur Astronomer. Six years later it grew into The Sky. In 1939, facing difficult financial times, it joined forces with The Telescope, a journal published here at the Harvard College Observatory, and became the most popular magazine of modern day astronomy, Sky &amp; Telescope.

Observatory Nights 

October 20, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16162.jpg</video:thumbnail_loc>
      <video:duration>4015</video:duration>
      <video:publication_date>2012-08-29T10:25:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PQDI3WHwj1w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sky</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>astrophysics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Lung-On-a-Chip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 -  Lung On a Chip</video:title>
      <video:description>Lec 112 -  Lung On a Chip. Researchers from the Wyss Institute for Biologically Inspired Engineering at Harvard University, Harvard Medical School and Children&apos;s Hospital Boston have created a device that mimics a living, breathing human lung on a microchip. This work appears in the June 25, 2010, issue of the journal Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16163.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-08-29T10:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sgGoZmwF5eo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Don</video:tag>
      <video:tag>Ingber</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Bioengineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Skin-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Skin Engineering</video:title>
      <video:description>Lec 113 - Skin Engineering. HMS Professor Howard Green developed the first therapeutic use of cells grown in the lab. Before stem cells gained fame, he cultivated them to generate skin grafts for burn patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16164.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-08-29T10:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eo7vSI4LiIs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>grafts</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Uterine-Fibroid-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Uterine Fibroid Mass</video:title>
      <video:description>An uterine fibroid is a non cancerous tumor that is developed in the womb. This video shows how a large uterine fibroid mass is removed from a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6872f4e6-6232-4694-af45-974f8a939a0c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T02:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Large</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>Fibroid</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CA-Geometry-Deducing-Angle-Measures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CA Geometry: Deducing Angle Measures</video:title>
      <video:description>CA Geometry: Deducing Angle Measures

46-50, deducing the measure of angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22464.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2012-09-11T02:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_HJljJuVHLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Deducing</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Measures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Uncertain-Future-America-Faces-a-Primary-Care-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Uncertain Future: America Faces a Primary Care Crisis</video:title>
      <video:description>Lec 115 - Uncertain Future: America Faces a Primary Care Crisis. More than 66 million people live in regions of the United States that have a shortage of primary care physicians. Learn what Harvard Medical School is doing to help and join the conversation. What do you wish for the future of primary care? Visit focushms.com/idealab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16166.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-08-29T10:26:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r-hh-RzZZic</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>primary</video:tag>
      <video:tag>care</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>shortage</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Voyage-to-Jupiters-moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Voyage to Jupiter&apos;s moon</video:title>
      <video:description>Moons of Jupiter are enigma to the scientists. NASA took a closer look to Jupiter&apos;s moon during the Voyager mission. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e57eb9b3-f874-4cb1-9461-47ff3e0ca5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2009-05-27T21:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2617.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jupiter</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Io</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Voyager</video:tag>
      <video:tag>poineer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Making-the-Team-Work-Executives-Board-and-Partners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Making the Team Work: Executives, Board, and Partners</video:title>
      <video:description>&quot;Lec 3 - Making the Team Work: Executives, Board, and Partners&quot; (February 7, 2012) How do we create a winning culture? Harrison Miller, Managing Director at Summit Partners, and Nick Mehta, CEO of LiveOffice Inc., discuss the keys to building a great team and company culture. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19109.jpg</video:thumbnail_loc>
      <video:duration>3721</video:duration>
      <video:publication_date>2012-09-04T10:05:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epwmaMeHLpg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>team</video:tag>
      <video:tag>executive</video:tag>
      <video:tag>board</video:tag>
      <video:tag>of</video:tag>
      <video:tag>directors</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>success</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Harrison</video:tag>
      <video:tag>Miller</video:tag>
      <video:tag>Nick</video:tag>
      <video:tag>Mehta</video:tag>
      <video:tag>Summit</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>LiveOffice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Pegging the Yuan</video:title>
      <video:description>Pegging the Yuan

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24889.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T17:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61C-Number-Representation-No-visuals-for-first-30-mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi</video:title>
      <video:description>&quot;Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/02/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27277.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-21T04:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OK8deilERmE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>30</video:tag>
      <video:tag>mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 13-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19130.jpg</video:thumbnail_loc>
      <video:duration>4966</video:duration>
      <video:publication_date>2012-09-04T18:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0jSTfBoQTg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Public Health 251D</video:title>
      <video:description>Lec 1- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19159.jpg</video:thumbnail_loc>
      <video:duration>6781</video:duration>
      <video:publication_date>2012-09-04T18:33:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m3vJJHyL2Os</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure of the Abdomen</video:title>
      <video:description>This video illustrates an abdominal closure after a surgery, it shows how the sutures are done and begins with irrigating the wound and on to sutures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1815ae2-03b9-4afd-9a64-f7405d714e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T09:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9425.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Computer Science 169</video:title>
      <video:description>Lec 2- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19197.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-04T19:31:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnjuUYRACoI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming II

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15752.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-28T20:13:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V1BIvbUlhgU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-2011-Calculus-BC-Free-Response-1a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - 2011 Calculus BC Free Response #1a</video:title>
      <video:description>2011 Calculus BC Free Response #1a

Velocity and acceleration vectors for particle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20014.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-06T01:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wtLTb_VaI-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Judah-M-Folkman-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Judah M. Folkman, MD</video:title>
      <video:description>Lec 89 - Judah M. Folkman, MD. In the early 1970s Folkman refined his theory that tumors have the capability to grow their own blood vessels, thereby obtaining the nourishment they need to keep growing in a body.  Folkman never quit thinking about why this happens and how he might use that information to treat cancer patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16130.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-08-29T09:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdtSej78fF8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>folkman</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-3B-Electronic-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 3B Electronic Spectroscopy</video:title>
      <video:description>Chemistry 3B Electronic Spectroscopy

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19243.jpg</video:thumbnail_loc>
      <video:duration>4494</video:duration>
      <video:publication_date>2012-09-05T00:52:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BX6lL6hvoEo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epiglottis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The epiglottis</video:title>
      <video:description>An epiglottis  is made of flexible cartilage tissues enclosed in a mucous like membrane, fitted at the entrance of larynx. Lets learn a little history of the epiglottis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597609b0-fef1-4df9-b101-c62b0643a12d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Epiglottis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Nationalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Nationalism</video:title>
      <video:description>Lec 13 - Nationalism. European Civilization, 1648-1945 (HIST 202)

In light of the many ethnic and national conflicts of the twentieth century, the dissolution of the Austro-Hungarian Empire in 1918 appears less surprising than the fact that it remained intact for so long. National identity is not an essential characteristic of peoples, and in many cases in Europe it is a relatively recent invention. As such, there are many different characteristics according to which national communities can be defined, or, in Benedict Anderson&apos;s phrase, imagined. Along with religion and ethnicity, language has played a particularly important role in shaping the imaginary identification of individuals with abstract communities. No one factor necessarily determines this identification, as evidenced by modern countries such as Belgium and Switzerland that incorporate multiple linguistic and cultural groups in one national community.

00:00 - Chapter 1. The &quot;Imagined Communities&quot; of Nationalism: The Macedonian Example
08:24 - Chapter 2. The Construction of National Identities in the Nineteenth Century: Language and Consciousness 
25:45 - Chapter 3. The Development of Nationalism in Eastern Europe: Lithuania and Belarus 
37:53 - Chapter 4. Complex Identities: Multiple Languages in Belgium and Switzerland
44:00 - Chapter 5. The Balancing Act of the Austria-Hungarian Empire: Factors of Stability 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14121.jpg</video:thumbnail_loc>
      <video:duration>3050</video:duration>
      <video:publication_date>2012-08-26T11:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7a6j17VWhBc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Nation</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Benedict</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Hapsburg</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>language</video:tag>
      <video:tag>dialectic</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Lithuania</video:tag>
      <video:tag>Belgium</video:tag>
      <video:tag>Belarus</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>Serbia</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Macedonia</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Russiafication</video:tag>
      <video:tag>citizenship</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anne-Tanner-Microbes-of-the-Mouth-MWV64</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anne Tanner: Microbes of the Mouth (MWV64)</video:title>
      <video:description>In episode 64 of MicrobeWorld Video, Dr. Stan Maloy talks with Anne Tanner Ph.D., BDS, MDCH (Hon.), Associate Professor at Harvard School of Dental Medicine about her research into dental caries and the oral microbiome. This episode was filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 18th, 2012.

Anne&apos;s work with Streptococcus mutans, the leading know cause of Early Childhood Caries (ECC), has led to the discovery of a new bacterium, Scardovia Wiggsiae. This discovery was the result of using modern molecular techniques combined with traditional anaerobic culture methods perfected in the practice of periodontology. Anne is now working with this new bacterium to see if it&apos;s a caries pathogen.

Anne discusses the role probiotics have played in the treatment and prevention of dental caries. She is optimistic that these good bacteria can be effective in the battle against harmful oral bacterium.

Finally, Anne talks about being one of only a few people who has more than one microbe (Prevotella Tannerae and Tannerella forsythia) named after her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19204.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-04T19:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mnr-TZlIC30</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>caries</video:tag>
      <video:tag>Anne</video:tag>
      <video:tag>Tanner</video:tag>
      <video:tag>Prevotella</video:tag>
      <video:tag>tannerae</video:tag>
      <video:tag>forsythia</video:tag>
      <video:tag>Tannerella</video:tag>
      <video:tag>Streptococcus</video:tag>
      <video:tag>mutans</video:tag>
      <video:tag>bacterium</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Employees-Posing-With-Transformer-3-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Employees Posing With Transformer 3 Stars</video:title>
      <video:description>This video will show you the vehicles used in Transformer 3 movie. NASA employees are gathered and taking photos of themselves by making star poses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5f62e-923f-4433-a2ed-8961ceff3935/cand_25.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-07T06:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29261.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transformer</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Pose</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>employees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Point-Line-Distance-and-Angle-Bisectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Point Line Distance and Angle Bisectors</video:title>
      <video:description>Point Line Distance and Angle Bisectors

Thinking about the distance between a point and a line.  Proof that a point on an angle bisector is equidistant to the sides of the angle and a point equidistant to the sides is on an angle bisector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20382.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T14:33:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yj4oS-27Q3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Bisectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terminology-of-Pneumonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terminology of Pneumonia</video:title>
      <video:description>Pneumonia is a lung infection caused by various organisms and factors such as fungal or bacterial. This video takes you through the terminology that is associated with this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c17e00e-0edc-4b7f-930e-d8cba75eaa05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9580.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-ME-C117-Course-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - ME C117  Course Overview</video:title>
      <video:description>ME C117  Course Overview

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19239.jpg</video:thumbnail_loc>
      <video:duration>4930</video:duration>
      <video:publication_date>2012-09-05T00:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I5YSTkBQBbs</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrode-insertion-in-Radiofrequency-Ablation-of-HCC-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrode insertion in Radiofrequency Ablation of HCC Video</video:title>
      <video:description>The authors present a case of percutaneous radiofrequency ablation for the treatment of a confirmed hepatocellular carcinoma using expandable needle electrodes and the double insertion technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61fa9a3e-169d-4bd3-a34e-e0bad5a58eaf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electrode</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Posterior-Temporary-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133  - Posterior Temporary Crowns</video:title>
      <video:description>&quot;Lec 133  - Posterior Temporary Crowns&quot; Dr. Charlick demonstrates to dental auxiliaries the process of sizing, removal, and cementation of temporary crowns and bands.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22938.jpg</video:thumbnail_loc>
      <video:duration>3132</video:duration>
      <video:publication_date>2012-09-11T10:06:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PRssaOCi4go</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>133</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Geography C110</video:title>
      <video:description>&quot;Lec 19 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27436.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-21T07:09:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jo2hOzHgfE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Demography-and-Asset-Pricing-Will-the-Stock-Market-Decline-when-the-Baby-Boomers-Retire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?</video:title>
      <video:description>&quot;Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?&quot; Financial Theory (ECON 251) 

In this lecture, we use the overlapping generations model from the previous class to see, mathematically, how demographic changes can influence interest rates and asset prices. We evaluate Tobin&apos;s statement that a perpetually growing population could solve the Social Security problem, and resolve, in a surprising way, a classical argument about the link between birth rates and the level of the stock market. Lastly, we finish by laying some of the philosophical and statistical groundwork for dealing with uncertainty.

00:00 - Chapter 1. Stationarity and Equilibrium in the Overlapping Generations Model
16:38 - Chapter 2. Evaluating Tobin&apos;s Thoughts on Social Security
35:07 - Chapter 3. Birth Rates and Stock Market Levels
01:02:30 - Chapter 4. Philosophical and Statistical Framework of Uncertainty

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23153.jpg</video:thumbnail_loc>
      <video:duration>4342</video:duration>
      <video:publication_date>2012-09-12T12:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMjAdnQA7xk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Decline</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Boomers</video:tag>
      <video:tag>Retire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Elastic-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Elastic Stain</video:title>
      <video:description>Histology of Aorta Elastic Stain is demonstrated in this video. Elastin is known as a protein in connective tissue that is elastic and allows many tissues in the body to resume their shape after stretching or contracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8f8f143-faba-4396-8653-fe40b52662f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T22:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9616.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-ME-C117-BiocompatibilityFDA-Regulatory-Agency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - ME C117  Biocompatibility/FDA Regulatory Agency</video:title>
      <video:description>ME C117  Biocompatibility/FDA Regulatory Agency

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19240.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-05T00:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p4QRSUrhQzA</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Ape-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Ape Clarification</video:title>
      <video:description>Ape Clarification

Ape Clarification - that they have no tails</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22310.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-11T01:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oFGkYA_diDA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ape</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Class-V-Composite-Restoration-of-Corroded-Cervical-Amalgam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Class V Composite Restoration of Corroded Cervical Amalgam</video:title>
      <video:description>&quot;Lec 149 - Class V Composite Restoration of Corroded Cervical Amalgam&quot; Illustrates the technique of replacing a corroded cervical amalgam with composite resin taking care to make as good a color match as possible. Orig. air date: JUN 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22954.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2012-09-11T10:19:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VtsuHzA24nc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>149</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Corroded</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Amalgam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 3 - MIT 18.03 Differential Equations, Spring 2006&quot; Solving First-order Linear ODE&apos;s; Steady-state and Transient Solutions.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14822.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T02:09:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tVzaX9u6YAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>18</video:tag>
      <video:tag>03</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Sociology150A-Immune-Neglect-2-and-Happiness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Sociology150A -Immune Neglect 2 and Happiness</video:title>
      <video:description>&quot;Lec 24 - Sociology150A -Immune Neglect 2 and Happiness&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24270.jpg</video:thumbnail_loc>
      <video:duration>4005</video:duration>
      <video:publication_date>2012-09-15T05:47:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f61zwIg1jCE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Happiness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-PRK-Laser-Eye-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced PRK Laser Eye Surgery</video:title>
      <video:description>This video shows advanced PRK laser eye surgery technology allows the procedure to be accomplished in minutes. This type of surgery is no Touch Tecnique and 100% Laser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bca79572-46dc-433b-80bf-56e2db6ade5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T20:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10433.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>PRK</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-and-cells-response-to-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA and cell&apos;s  response to radiation.</video:title>
      <video:description>This video shows consequences of the radiation (Gamma-Rays) on DNA in Deinococcus radiodurans and other organisams. Most of the DNA breakages are repaired by proteins present in the cells nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a25f301b-d995-4444-baf1-3512468d11f3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-04-06T18:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/192.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Deinococcus</video:tag>
      <video:tag>radiodurans</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-3B-Electronic-Spectroscopy-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 3B Electronic Spectroscopy II</video:title>
      <video:description>Chemistry 3B Electronic Spectroscopy II

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19246.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-05T00:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuTJSde8PF0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>chem</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Different-methods-for-incubating-and-counting-viable-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different methods for incubating and counting viable cells</video:title>
      <video:description>Suman Bhattacharjee teaches us two different ways in which we can cultivate viable cells which are able to be counted.  This presentation includes also how to count the colonies of these cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/94ae0f26-e781-4499-b7f0-866b1f4af251/cand_25.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2014-10-03T11:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31854.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>viable</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>media</video:tag>
      <video:tag>inocullum</video:tag>
      <video:tag>broth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 3 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Skeletal system is explained in this class.

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19291.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-05T01:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvrWHa1PLUQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
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      <video:tag>integrative</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bipolar-Disorder-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bipolar Disorder Types</video:title>
      <video:description>Bipolar Disorder Types are reviewed in this video. These are Bipolar I and II disorder, cyclothymic disorder, and rapid-cycling bipolar disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3aaad23-176b-4bb4-b852-b6730a6c98e0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9839.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bipolar</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Forced Oscillations - Normal Modes - Resonance - Natural Frequencies - Musical Instruments

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14466.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-08-26T18:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4setd7BZWM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Kinetic Gas Theory - Ideal Gas Law - Isothermal Atmosphere - Phase Diagrams - Phase Transitions

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14471.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-08-26T18:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5uHSl7A5GEk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Maile-Chapman-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Maile Chapman: Poetry Reading</video:title>
      <video:description>Lec 8 - Maile Chapman: Poetry Reading. April 27, 2011

Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14754.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-08-27T10:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNGy8PzB4KM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>maile</video:tag>
      <video:tag>chapman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-SAT-Prep-Test-4-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  63 - SAT Prep: Test 4 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 8 Part 4

Problem 16 on page 615</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22257.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-11T01:30:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/We1OgfMotaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-BioResearch-Liaison-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The BioResearch Liaison Team</video:title>
      <video:description>University of Washington Bioinformatics Support Team at the HSL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/6cbd8fa6-b585-41d1-9351-45957df0a1ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2007-10-03T11:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1063.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-Hernia-Laparoscopic-Repair-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventral Hernia Laparoscopic Repair  Surgery Video</video:title>
      <video:description>Ventral hernia results from a weakness in the musculoaponeurotic layer of the anterior abdominal wall many this type of hernia has root of development during the period of development like omphalocele gstroschisis and congenital umbilical hernia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8b8fcef6-0cf4-41af-b36d-130c8294bd7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-01T03:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10164.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 Integrative Biology 131   Skeletal System</video:title>
      <video:description>This is lecture 5 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19295.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-05T01:17:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Him_dCGaVS4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sociology150A-Obedience-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sociology150A -Obedience 2</video:title>
      <video:description>&quot;Lec 11 - Sociology150A -Obedience 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24257.jpg</video:thumbnail_loc>
      <video:duration>3629</video:duration>
      <video:publication_date>2012-09-15T05:38:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Il8pHMupqFs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Obedience</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis-pathway-Enzyme-match-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis pathway - Enzyme match up</video:title>
      <video:description>In this flash animation, you can test your glycolysis pathway knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/0442db5b-2b0e-46a7-a3dd-3229f1e97fad/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/41.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Glycolysispathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Stroboscopy-of-the-Vocal-Cords</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Stroboscopy of the Vocal Cords</video:title>
      <video:description>You can see a movie clip showing human vocal folds in action here the vocal cords are held together by the action of the arytenoid cartilages but they are held together less tightly than for a glottal stop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87022230-8668-4a11-983d-cdf808bd71c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-06T18:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10757.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>Cords</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Jessica-Stockholder-New-Chair-of-the-Department-of-Visual-Arts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts</video:title>
      <video:description>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts. Join us in welcoming Jessica Stockholder, as she assumes her new role as Professor and Chair of the Department of Visual Arts (DOVA) at the University of Chicago. The artist, whose work has brought a shared understanding of what sculpture could be, will share insights into her art, reflecting on how her work has evolved and what is currently informing her artistic practice.

Stockholder&apos;s appointment comes as the University prepares for the opening of the Reva and David Logan Center for the Arts, which will house DOVA, as well as studio, teaching, rehearsal, and performance space for several arts programs on campus.

Stockholder has won international acclaim for her genre-defying multimedia installation pieces. In 2007, she received the Lucelia Artist Award, which recognizes exceptional American artists under 50, from the Smithsonian American Art Museum. Her work has been shown at the Dia Center for the Arts, the Whitney Museum for American Art, Museum of Modern Art PS1, the Venice Biennale, the Centre Pompidou in Paris, and the Museo Reina Sofía in Madrid. The Renaissance Society at the University of Chicago exhibited Stockholder&apos;s installation, &quot;Skin Toned Garden Mapping,&quot; in 1991.

Stockholder studied art at the University of Victoria and received an MFA from Yale University, where she taught from 1999 to 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14746.jpg</video:thumbnail_loc>
      <video:duration>4829</video:duration>
      <video:publication_date>2012-08-27T10:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQ-FYm53heE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:description>Spring 2010 season Lecture 16 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:description>Lec 17 - Peter Sellars on Handel&apos;s . For the Lyric Opera of Chicago&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines, in order to spark a discussion about how these issues affect our country and our veterans today.</video:description>
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Light and electromagnetic radiation</video:description>
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      <video:description>Lec 36- Electrical Engineering 40.
Introduction to Microelectronic Circuits</video:description>
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      <video:description>This is lecture 6 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Skeletal System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:title>Lec - 7 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 7 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131  Skeletal System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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    <video:video>
      <video:title>Lec - 9 Integrative Biology 131   Muscular System</video:title>
      <video:description>This is lecture 9 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Muscular System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:description>This lecture is provided by University of California, Berkeley.

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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    <video:video>
      <video:title>Lec 55 - mSAT Prep: Test 4 Section 2 Part 6</video:title>
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Problems 19-20 on page 587</video:description>
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      <video:description>This video shows a low cost knee replacement surgery in India assisted by trained orthopedic surgeon. The slides in this video shows very clearly the movements of knees.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <video:video>
      <video:title>Lec 9 - Physics 10 Electricity and Magnetism</video:title>
      <video:description>Physics 10 Electricity and Magnetism

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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      <video:description>Futures Curves II

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      <video:description>Lec 1 - Logan Center for the Arts — A Sneak Peek. For more information on public programs and events visit http://logancenter.uchicago.edu/

Artists and construction workers at the University of Chicago prepare for the six-month preview period of the Reva and David Logan Center for the Arts starting March 26, 2012. Located south of Chicago&apos;s Midway Plaisance, this new multidisciplinary arts center designed by renowned architects Tod Williams and Billie Tsien, integrates classroom, performance, exhibition, studio, and rehearsal spaces. The grand opening celebration is slated for Fall 2012.</video:description>
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      <video:duration>46</video:duration>
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      <video:title>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film</video:title>
      <video:description>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film. Part of the Chicago Insights series, sponsored by the Chicago Society. From the oldest student-run theater in the nation to a remarkable list of alumni writers, directors, and performers, the University of Chicago has a distinguished history in the creative and performing arts. Enjoy this behind the-scenes panel discussion of the creative process and learn about the future of creative and performing arts at Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14712.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-08-27T10:16:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HEqNtUdHb3k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>art</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>film</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>screenwriting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Explained-5-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Explained 5 of 6</video:title>
      <video:description>Evolution is the change in characteristics inherited from generation to generation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b243d036-2c19-4617-b90f-2f50dbcd6076/cand_25.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/549.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Computer Science 164 -</video:title>
      <video:description>lec 9-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27550.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-30T08:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rr3cTLSXZ14</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18086-Mathematical-Methods-for-Engineers-II-30d37c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 23- MIT 18.086 Mathematical Methods for Engineers II.
Calculus of Variations / Weak Form

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16423.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-30T15:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94nmfDkTL-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Provisional-Restorations-and-Boxing-the-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Provisional Restorations and Boxing the Impression</video:title>
      <video:description>&quot;Lec 11 - Provisional Restorations and Boxing the Impression&quot; UM instructional video on creating impressions and temporary restorations.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21313.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-09T04:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ns42wSb3m_4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Provisional</video:tag>
      <video:tag>Restorations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-10-Light-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 10 Light I</video:title>
      <video:description>Physics 10 Light I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19313.jpg</video:thumbnail_loc>
      <video:duration>4477</video:duration>
      <video:publication_date>2012-09-05T01:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z0exIzsKuq8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18086-Mathematical-Methods-for-Engineers-II-de4e09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 22- MIT 18.086 Mathematical Methods for Engineers II.
Weighted Least Squares

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16422.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-08-30T15:28:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIK5EnoiLL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Carboxylic-Acid-Naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Carboxylic Acid Naming</video:title>
      <video:description>Carboxylic Acid Naming

Carboxylic Acid Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24627.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T14:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8h7QgevqjM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-staining-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry staining (IHC)</video:title>
      <video:description>Immunohistochemistry is a technique for identifying cellular or tissue constituents antigens or antibody interactions the site of antibody binding being identified either by direct labelling of the antibody or by use of a secondary labelling method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ead1770e-3deb-4951-a658-5f62672a8335/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-30T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9750.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>IHC</video:tag>
      <video:tag>Staining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-SAT-Prep-Test-2-Section-6-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  31 - SAT Prep: Test 2 Section 6 Part 6</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 6

Problems 17-18 on page 476</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22148.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-11T00:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EDEg7SY2-VU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 8</video:title>
      <video:description>This is the 8th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e42a136c-ac70-4dca-ac24-f733363e29c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2007-09-01T20:11:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/920.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-future-of-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the future of 3D?</video:title>
      <video:description>This shows tells us how 3D technology can advance in the future. It also shows a new display that can see a 3D virtual object from every angle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9fa57dbc-5f5a-49bf-b751-da91273f9e52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-11-19T18:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27995.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Russian-Formalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Russian Formalism</video:title>
      <video:description>&quot;Lec 7 - Russian Formalism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the works of major Russian formalists reviewed in an essay by Boris Eikhenbaum. He begins by distinguishing Russian formalism from hermeneutics. Eikhenbaum&apos;s dependency on core ideas of Marxist and Darwinian philosophies of struggle and evolution is explained. Formalism&apos;s scientific language and methodical aspirations are discussed. Crucial formalist distinctions between plot and story, practical and poetic language, and literature and literariness are clarified.

00:00 - Chapter 1. Introduction to the Russian Formalist Tradition
09:22 - Chapter 2. Boris Eikhenbaum
20:02 - Chapter 3. Criticism of Perception: Defamiliarization
24:51 - Chapter 4. Poetic Language and Practical Language
30:30 - Chapter 5. Device as a Function
35:36 - Chapter 6. Plot and Story
41:25 - Chapter 7. The Literary as Historiography

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17411.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-03T13:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11_oVlwfv2M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>forms</video:tag>
      <video:tag>hermeneutics</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>literariness</video:tag>
      <video:tag>bureaucratization</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>automism</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>subject</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>content</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>poetic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>byt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillium-Mold-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillium Mold Growth</video:title>
      <video:description>Time-lapse photography of Penicillium mold growth./nhttp://www.britannica.com/EBchecked/topic/449881/Penicillium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9512ceff-1bef-47fb-8415-b8f28e23c1a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-07-08T01:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3002.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Penicillium</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Equilibration-in-Working-and-Balancing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65  - Equilibration in Working and Balancing</video:title>
      <video:description>&quot;Lec 65  - Equilibration in Working and Balancing&quot; A demonstration showing the working and balancing adjustments on a remounted split cast.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21455.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-09T05:25:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tmDFw4gQfBk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>65</video:tag>
      <video:tag>Equilibration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>working</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CAHSEE-Practice-Problems-1-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CAHSEE Practice: Problems 1-3</video:title>
      <video:description>CAHSEE Practice: Problems 1-3

CAHSEE Practice: Problems 1-3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22535.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-11T02:25:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_yv3BrPt-cs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hopping-record-set-by-a-grasshopper-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hopping record set by a grasshopper robot</video:title>
      <video:description>This video shows a grasshopper robot setting a hopping record. The robot modelled as a grasshopper jumped higher than any robot has in the past.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/60f81cbf-dd4e-4c1d-b289-e060ffa64fab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-21T20:07:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28012.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Accountability-of-Presence-Location-Tracking-Beyond-Privacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy</video:title>
      <video:description>&quot;Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy&quot; October 12, 2007 lecture by Paul Dourish for the Stanford University Human-Computer Interaction Seminar (CS 547). Mobility is no longer sufficient; location-tracking is a key feature. However, the introduction of location-based technologies has traditionally been accompanied by a series of concerns over privacy. These discussions, though, adopt a fairly reductive model of privacy, concerned primarily with the trade-offs involved in service provision and location disclosure.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24041.jpg</video:thumbnail_loc>
      <video:duration>4614</video:duration>
      <video:publication_date>2012-09-14T14:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aK3F7Y_4YC0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Accountability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Presence</video:tag>
      <video:tag>location</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throw-Knot-by-Overhand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throw Knot by Overhand</video:title>
      <video:description>This is a video that illustrates an overhand throw knot which is a type sliding knot also referred to as overhand loop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aefa4e93-0ae8-484c-9b57-8a3e4de0ec40/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-12-01T03:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10032.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Overhand</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dynamic-Languages-Strike-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Dynamic Languages Strike Back</video:title>
      <video:description>&quot;Lec 18 - Dynamic Languages Strike Back&quot; May 7, 2008 lecture by Steve Yegge for the Stanford University Computer Systems Colloquium (EE380).

Dynamically typed programming languages such as Perl, Python and Ruby have been gradually gaining popularity and momentum for the past fifteen years. However, dynamic languages are also arguably the biggest source of controversy in the industry.  In this talk, Steve Yegge debunks some of the issues considered central to the debate, and then shares some novel techniques people are using to produce static-quality tools and performance in dynamic languages.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17455.jpg</video:thumbnail_loc>
      <video:duration>4138</video:duration>
      <video:publication_date>2012-09-03T13:54:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tz-Bb-D6teE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>C</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>JavaScript</video:tag>
      <video:tag>Perl</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>JIT</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>emulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Subtracting-fractions-with-common-denominators-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Subtracting fractions with common denominators (ex 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Subtracting fractions with common denominators (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25364.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T13:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpCoiTcRxAE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-1-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics 1 - Externalities</video:title>
      <video:description>&quot;Lec 12 - Economics 1 - Externalities&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27473.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
      <video:publication_date>2012-09-21T07:33:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h68BQjMJNNA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-loss-recovery-hair-transplant-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair loss recovery - hair transplant procedure</video:title>
      <video:description>This video shows hair loss recovery with cost effective hair transplant procedure at Mumbai in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88dba89d-fa29-4a07-90b4-b6898397ae02/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-11-30T22:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9656.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives the introductory lecture for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17508.jpg</video:thumbnail_loc>
      <video:duration>4833</video:duration>
      <video:publication_date>2012-09-03T14:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/McLq1hEq3UY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>function</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Physics-111-Nuclear-Magnetic-Resonance-Part-2-Pulsed-NMR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR

Physics 111 Advanced Laboratory.  Larry Wald

This video part 2 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

A second part of this experiment uses a pulsed radiofrequency field rather than a continuous-wave (CW) field. Signals are detected immediately after the pulsed excitation stops. The observable effects are comparable to the free vibration or ringing of a resonant cavity on an atomic scale. This is the basis of Magnetic Resonance Imaging (MRI) in the medical field today.


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27036.jpg</video:thumbnail_loc>
      <video:duration>1298</video:duration>
      <video:publication_date>2012-09-19T06:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sXDn-ChOUY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Pulsed</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Parametrization-of-a-Reverse-Path</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Parametrization of a Reverse Path</video:title>
      <video:description>Parametrization of a Reverse Path

Understanding how to parametrize a reverse path for the same curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19949.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGRZKkmI_fo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametrization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>Path</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 Integrative Biology 131   Neurohistology</video:title>
      <video:description>This is lecture 21 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19325.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-05T01:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PBoC8LNUrTU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Environ-Sci-Lecture-20-Guest-Lecture-Tendro-Ramaharitra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra</video:title>
      <video:description>Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27095.jpg</video:thumbnail_loc>
      <video:duration>2432</video:duration>
      <video:publication_date>2012-09-19T06:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jq6fwy1AOo4</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Tendro</video:tag>
      <video:tag>Ramaharitra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-1-Public-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 1 - Public Goods</video:title>
      <video:description>&quot;Lec 13 - Economics 1 - Public Goods&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27474.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2012-09-21T07:39:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sDtbbWX5UUU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mike-the-Headless-Chicken-and-Other-No-Brainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mike the Headless Chicken and Other No Brainers</video:title>
      <video:description>Did you know in the 1940s, a chicken named Mike lived for *18 months* without a head?  Learn about the function and varying necessity of brains from this fascinating video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1d586152-55ee-47dd-a6e0-a23ff4f43dde/cand_25.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-11-27T02:13:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28095.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>headless</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>decapitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999

Newton&apos;s Laws

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13858.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-25T21:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_8w-dD4RBE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-66-Curtis-Suttle-Marine-Virology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 66 - Curtis Suttle: Marine Virology</video:title>
      <video:description>In MicrobeWorld Video episode 66 Dr. Stan Maloy talks with Curtis Suttle, Professor of Earth &amp; Ocean Sciences, Microbiology &amp; Immunology, and Botany, and Associate Dean of Science University of British Columbia. 

Dr. Suttle is one of the World&apos;s leading marine virologists, and is among a small group of researchers that is credited with launching the field of marine virology. Dr. Maloy talks with Dr. Suttle about the incredible diversity of the ocean&apos;s microscopic inhabitants that have long been overlooked. 

The oceans are mostly microbial, 98% by weight, which means most of what is going on in the oceans is unseen and until recently largely unknown. Dr. Suttle explains the large role that ocean viruses play in keeping our planet alive. In fact, Dr. Suttle points out that viruses do more to create life than take it away. If you were to take the viruses out of the ocean much of the planet&apos;s life-cycle would stop, there would be no more photosynthesis. Viral replication drives the major bio-geochemical cycles on Earth. 

Dr. Suttle also discusses transposons, &quot;the world&apos;s first immune system,&quot; phage and using genomic sequencing to do ecology outside of the lab environment.
 
This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 17, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28819.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2013-01-16T20:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oi4B98u4hJ4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Curtis</video:tag>
      <video:tag>Suttle</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>cycling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-A-Person-in-the-World-of-People-Self-and-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - A Person in the World of People: Self and Part II;</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
A Person in the World of People: Self and Other, Part II;
This lecture begins with the second half of the discussion on social psychology. Students will learn about several important factors influencing how we form impressions of others, including our ability to form rapid impressions about people. This discussion focuses heavily upon stereotypes, including a discussion of their utility, reliability, and the negative effects that even implicit stereotypes can incur.

The second half of the lecture introduces students to two prominent mysteries in the field of psychology. First, students will learn what is known and unknown about sleep, including why we sleep, the different types of sleep, disorders, and of course, dreams, what they are about and why we have them. Second, this half reviews how laughter remains a mysterious and interesting psychological phenomenon. Students will hear theories that attempt to explain what causes us to laugh and why, with a particular emphasis on current evolutionary theory.

00:00 - Chapter 1. First and Fast: How We Form Impressions of Others
11:15 - Chapter 2. Positive Uses and Negative Effects of Stereotypes
27:19 - Chapter 3. Implicit Attitudes
34:47 - Chapter 4. Question and Answer on Stereotypes
38:09 - Chapter 5. The Minor Mystery of Sleep
44:49 - Chapter 6. The Greater Mystery of Dreams
51:31 - Chapter 7. The True Mystery of Laughter

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12596.jpg</video:thumbnail_loc>
      <video:duration>3893</video:duration>
      <video:publication_date>2012-08-21T18:28:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S6OfFaBWtx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Spirochetes-through-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Spirochetes through the microscope</video:title>
      <video:description>&quot;Lec 2 - Spirochetes through the microscope&quot; B&amp;W Recording of Oral Fauna as observed through microscope.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21285.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-09T03:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4uFFQMGE5aQ</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Review-of-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Review of Respiratory System</video:title>
      <video:description>&quot;Lec 3 - Review of Respiratory System&quot; Microscopic survey of the Respiratory System.   Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21286.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-09-09T03:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytVOUZPub9E</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Review-of-Oral-Tissues-and-Salivary-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 4 - Review of Oral Tissues and Salivary Glands&quot; Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21287.jpg</video:thumbnail_loc>
      <video:duration>1141</video:duration>
      <video:publication_date>2012-09-09T03:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OjcJwCtTuOM</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ditection-of-single-nucleotide-polymormism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ditection of single nucleotide polymormism</video:title>
      <video:description>The single nucleotide polymorphism is located on the chromosome 5. People can inherit the it from their parents. This video described microarray method of testing single nucleotide polymorphism. Using this method hundreds of sample can be tested at a time. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2884.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-26T00:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2884.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>genetics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hormones-make-cell-to-do-what-its-supposed-to-do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hormones make cell to do what it&apos;s supposed to do?</video:title>
      <video:description>Steroid hormones like androgen, estrogen, etc.  are synthesized from cholesterol. Hormone enters the cell, binds to specific place, which than triggers transcription of gene regions, resulting mRNA, later proteins, which do specific task.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd75ce37-a9f6-433f-95a4-e2f4b99d1f8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-16T02:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/348.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Steroidhormone</video:tag>
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      <video:tag>estrogen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-What-Happens-When-Things-Go-Wrong-Mental-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  What Happens When Things Go Wrong: Mental , Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Happens When Things Go Wrong: Mental Illness, Part I
Professor Susan Nolen-Hoeksema describes how modern clinical psychology both identifies and treats various mental disorders. Particular focus is placed upon mood disorders such as bipolar disorder and depression, including current diagnostic criteria and current practices for treatment.

00:00 - Chapter 1. Introduction to Dr Susan Nolen-Hoeksema
01:36 - Chapter 2. Behavioral Criteria for Accessing Mental Disorders
11:53 - Chapter 3. Unipolar Disorders
21:30 - Chapter 4. Bipolar Disorders
30:20 - Chapter 5. Statistics for Depression
34:04 - Chapter 6. Biological, Cognitive and Interpersonal Theories and Treatments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12597.jpg</video:thumbnail_loc>
      <video:duration>3267</video:duration>
      <video:publication_date>2012-08-21T18:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rW79ZwDPKsY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anhedonia</video:tag>
      <video:tag>Anticipatory</video:tag>
      <video:tag>Coping</video:tag>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>Bipolar</video:tag>
      <video:tag>Clinical</video:tag>
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      <video:tag>Cognitive</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>triad</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Statistical</video:tag>
      <video:tag>Manual</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>DSM</video:tag>
      <video:tag>hypersomnia</video:tag>
      <video:tag>Insomnia</video:tag>
      <video:tag>interpersonal</video:tag>
      <video:tag>manic</video:tag>
      <video:tag>mood</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>serotonin</video:tag>
      <video:tag>unipolar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Deriving-Displacement-as-a-Function-of-Time-Acceleration-and-Initial-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Deriving Displacement as a Function of Time, Acceleration and Initial Velocity</video:title>
      <video:description>Deriving Displacement as a Function of Time, Acceleration and Initial Velocity

Deriving displacement as a function of time, constant acceleration and initial velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21057.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-08T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlB0x9W-qBU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Deriving</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 22 Integrative Biology 131 Neurohistology,...</video:title>
      <video:description>This is lecture 22 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19327.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-09-05T01:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWnUo6nq-XY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
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      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 15 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Marital DIsruption&quot;

May 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20707.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-07T15:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oADF0Bit1Yw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; P Orbitals (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14900.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T03:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5q1_zhG86g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>Science</video:tag>
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      <video:tag>Orbitals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-Oral-Medications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption Oral Medications</video:title>
      <video:description>Absorption in this case refers to transport of medication across the membranes of mucosal cells in gastrointestinal tract. This video gives a detailed observation of how the oral medications absorption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82901be5-8e24-4ada-935c-8e3739e8c2d7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T06:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9334.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>Medications</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999

Work - Kinetic Energy - Potential Energy - Conservative Forces - Conservation of Mechanical Energy - Newton&apos;s Law of Universal Gravitation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13863.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-08-25T21:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgqBg44azYk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18789.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-New-Ways-for-Regulating-Greenhouse-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - New Ways for Regulating Greenhouse Gases</video:title>
      <video:description>&quot;Lec 61 - New Ways for Regulating Greenhouse Gases&quot; January 14, 2009 lecture by David Victor for the Woods Energy Seminar (ENERGY301).  In his talk &quot;New Ways to Think About Regulating Greenhouse Gasses,&quot; Victor discusses the need for an international and universal regulation on greenhouse gas emissions and he posits that the nature of the climate problem has been erroneously placed on compliance concerns rather than actual effort.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. David Victor is the Director of Stanford&apos;s Program on Energy and Sustainable Development.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18832.jpg</video:thumbnail_loc>
      <video:duration>3386</video:duration>
      <video:publication_date>2012-09-04T06:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d6HFj4RyZj0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>UN</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>trading</video:tag>
      <video:tag>credits</video:tag>
      <video:tag>economically</video:tag>
      <video:tag>Kyoto</video:tag>
      <video:tag>treaty</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>offset</video:tag>
      <video:tag>government</video:tag>
      <video:tag>system</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Norman-Foster-at-the-University-of-Oxford-Heritage-and-Lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons</video:title>
      <video:description>&quot;Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons&quot;Lecture by multi-award-winning architect, the Lord Foster of Thames Bank, OM, given at the Nelson Mandela Lecture Theatre, Said Business School, 28th November, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21420.jpg</video:thumbnail_loc>
      <video:duration>2279</video:duration>
      <video:publication_date>2012-09-09T05:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hm-1Vc3JlWs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>Foster</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxford</video:tag>
      <video:tag>Heritage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lessons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 11 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 14th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4114</video:duration>
      <video:publication_date>2012-09-07T15:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PqiBlk58CyI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999

Potential Energy - Energy Considerations to Derive Simple Harmonic Motion

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13865.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-25T21:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oAc4TP0MXBk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-GMAT-Math-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Math 22</video:title>
      <video:description>GMAT Math 22

115-119, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21938.jpg</video:thumbnail_loc>
      <video:duration>698</video:duration>
      <video:publication_date>2012-09-10T23:53:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zplk5NcBt3c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>22</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Leucocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leucocytes</video:title>
      <video:description>Leucocytes that are also called as white cells functions in immune system and they are involved in defending the body against both infectious disease and foreign materials. This video shows leucocytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/b4af8eca-39be-484e-a934-0d44547ad82b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-01-24T13:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3741.mp4</video:content_loc>
      <video:uploader>Tiago Castro</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Leucocytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999

Escape Velocities - Bound and Unbound Orbits - Circular Orbits - Various Forms of Energy - Power

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13866.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-08-25T21:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vqPsB6jb6ig</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-Prototyping-Practices-Affect-Design-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How Prototyping Practices Affect Design Results</video:title>
      <video:description>&quot;Lec 11 - How Prototyping Practices Affect Design Results&quot; (January 15, 2010) Steven P. Dow of the Stanford Human-Computer Interaction Group discusses his research on how prototyping practices affect learning, motivation, communication, and outcome in design. To help answer this question, he has developed creative problem-solving tasks, such as an advertisement design task where design creations are to be compared through ad campaign performance analytics. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18880.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-09-04T07:04:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yqq1rja_BOg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>design</video:tag>
      <video:tag>prototyping</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>critique</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>serial</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>advertising</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Designing-Stuff-Lame-Gods-in-the-Service-of-Prosthetic-Gods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods</video:title>
      <video:description>&quot;Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods&quot; (April 16, 2010) Harold G. Nelson, Professor of Design at Carnegie Mellon University, discusses the importance of understanding the nature of designing (agency), designers (lame gods), and designs (prosthetic gods).

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18890.jpg</video:thumbnail_loc>
      <video:duration>4210</video:duration>
      <video:publication_date>2012-09-04T07:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ePfZeLCwc6U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>change</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Interdisciplinary-Design-for-Services-Systems-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond</video:title>
      <video:description>&quot;Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond&quot; (May 21, 2010) Jodi Forlizzi, Associate Professor of Design and Human-Computer Interaction at Carnegie Mellon University, discusses two insights that she has learned from bringing design to human computer interaction research and development.  Professor Forlizzi uses examples from her work and the work of her lab to show the benefits of these insights.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18894.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-09-04T07:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D_QTSwk_0Aw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>aesthetics</video:tag>
      <video:tag>social</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>function</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>services</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999

Momentum - Conservation of Momentum - Center of Mass

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13867.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-08-25T21:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0DR8emfSsF0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Behavioral-Genetics-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Behavioral Genetics I</video:title>
      <video:description>&quot;Lec 6 - Behavioral Genetics I&quot; (April 12, 2010) Robert Sapolsky introduces a two-part series exploring the controversial scientific practice of inferring behavior to genetics. He covers classical techniques in behavior genetics and flaws, the significance of environmental factors, non genetic inheritance of traits, and multigenerational effects and relationship to epigenetic differences.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18948.jpg</video:thumbnail_loc>
      <video:duration>5915</video:duration>
      <video:publication_date>2012-09-04T08:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0WZx7lUOrY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Hopkins</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Human-Sexual-Behavior-III-Aggression-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Human Sexual Behavior III &amp; Aggression I</video:title>
      <video:description>&quot;Lec 17 - Human Sexual Behavior III &amp; Aggression I&quot; (May 10, 2010) Robert Sapolsky completes his talk on sexual behavior in humans as well as other species, focusing on characteristics that create attractiveness. He then switches subject and talks about human aggression and how this has evolved and developed in different cultures.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18959.jpg</video:thumbnail_loc>
      <video:duration>5802</video:duration>
      <video:publication_date>2012-09-04T08:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPYmarGO5jM</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>homosexuality</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>attractiveness</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Principles-of-Mounting-Stone-Casts-in-an-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Principles of Mounting Stone Casts in an Articulator</video:title>
      <video:description>&quot;Lec 39 - Principles of Mounting Stone Casts in an Articulator&quot; Mounting cast on a Hanau articulator using a face bow transfer and protrusive bite to set casts in proper relationship. Orig. air date: OCT 9 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21403.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-09T04:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXruWwkQgkc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Presidential Politics</video:title>
      <video:description>&quot;Lec 3 - Presidential Politics&quot; October 20, 2008 lecture by Douglas Foster for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Susan Andersen, Shanto Iyengar, and Valerie Smith with moderation by Gary Segura present their ideas on group affiliation and political position: race and gender.

This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18990.jpg</video:thumbnail_loc>
      <video:duration>6465</video:duration>
      <video:publication_date>2012-09-04T08:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PUyCnKyaaBk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>race</video:tag>
      <video:tag>ethnicity</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>values</video:tag>
      <video:tag>black</video:tag>
      <video:tag>African</video:tag>
      <video:tag>white</video:tag>
      <video:tag>women</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-AST-210EE-213-Blackbody-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - AST 210/EE 213 Blackbody radiation</video:title>
      <video:description>AST 210/EE 213 Blackbody radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 16: Blackbody radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19394.jpg</video:thumbnail_loc>
      <video:duration>4976</video:duration>
      <video:publication_date>2012-09-05T02:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lU8mPH0Zegg</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture</video:title>
      <video:description>Demonstration from the University of Florida. Tissue Culture of an Aquarium Plant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1cd3604b-bfc9-4394-9317-0b5bd4077208/cand_25.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2007-09-10T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1008.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-the-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining the Blood Pressure</video:title>
      <video:description>When checking for blood pressure, ideally it should be done on both arms and legs to rule out conditions such as coagulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d30ccabc-3674-467b-b6cf-5838bbb38a10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T09:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9382.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Technology-Life-Cycles-and-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Technology Life Cycles and Diffusion</video:title>
      <video:description>&quot;Lec 8 - Technology Life Cycles and Diffusion&quot; Chuck Eesley discusses technology life cycles and technology diffusion. The typical industry cycles of product and process innovation are discussed. This video also covers some insights that technology entrepreneurs might take away from these patterns when planning their technology strategy.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19010.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-04T08:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKdbpWN3obw</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>innovation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 35 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23565.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-14T09:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CX_R4tUKNkw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-CS-61A-Analyzing-Eval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CS 61A : Analyzing Eval</video:title>
      <video:description>CS 61A : Analyzing Eval

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19682.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T04:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgEjm-eOWaw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-Removal-By-Laser-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Removal By Laser Technology</video:title>
      <video:description>The method in which hair is removed using beams of concentrated light made to penetrate hair follicles is laser hair removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16118a0d-af7e-482f-aa4f-3080d0eb690f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-30T10:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9504.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Beyond-Migration-and-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Beyond Migration and Development</video:title>
      <video:description>&quot;Lec 11- Beyond Migration and Development&quot;A lecture by Professor Ronald Skeldon (University of Sussex) given at the International Migration Institute (University of Oxford), 23 February 2012.
 
This lecture examines where the debate on migration and development has come from and where it might be going, taking account of both academic and policy approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21450.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-09T05:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIKuYhFZ_Os</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61A-Logic-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61A : Logic Programming II</video:title>
      <video:description>CS 61A : Logic Programming II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19697.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-05T04:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xUrzNnhB9Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Compound Interest and e (part  3)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19969.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T01:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-Lost-Books-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise Lost, Books XI-XII</video:title>
      <video:description>&quot;Lec 19 - Paradise Lost, Books XI-XII&quot; Milton (ENGL 220)

Books Eleven and Twelve of Paradise Lost and their radical departure from the poem&apos;s previous style are discussed. The transformation of Milton&apos;s famously sonorous verse into a more didactic mode is closely documented, and the poem&apos;s increasing emphasis on visual instruction is underscored in a study of the Archangel Michael&apos;s lesson on the history of the post-fallen world. Considerable time is devoted to both a consideration of Milton&apos;s late politics and Book Eleven&apos;s depiction of the destruction of paradise.

00:00 - Chapter 1. Introduction: The Last Two Books of &quot;Paradise Lost&quot;
09:00 - Chapter 2. Recap of the Treatise on Licensing
20:03 - Chapter 3. &quot;Paradise Lost&quot; Book XI: A Vision of Michael&apos;s History Lesson
38:16 - Chapter 4. &quot;Paradise Lost&quot; Book XII: A Narration of Michael&apos;s History Lesson

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17313.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-02T18:00:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpF34q9h7qc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>populus</video:tag>
      <video:tag>copia</video:tag>
      <video:tag>Milton</video:tag>
      <video:tag>prose</video:tag>
      <video:tag>regicide</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>Magistrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dividing-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Dividing Whole Numbers and Applications 1</video:title>
      <video:description>Dividing Whole Numbers and Applications 1

U01_L3_T2_we1 Dividing Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24715.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T16:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4I9iibPLdBw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14914.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T04:14:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X_HvnH9Mlwc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Landing and Mechanical Systems

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14936.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-08-28T04:53:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qcpyFE3u3hw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Integrative-Biology-131-Forebrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 29 Integrative Biology 131  Forebrain</video:title>
      <video:description>This is lecture 29 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19349.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-09-05T01:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hqiIrx5dME</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-104-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 104 - Lecture 25</video:title>
      <video:description>Economics 104 - Lecture 25

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27079.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T06:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SoqE-N-1XI0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Algebra-Slope-and-Y-intercept-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Algebra: Slope and Y-intercept intuition</video:title>
      <video:description>Algebra: Slope and Y-intercept intuition

Getting a feel for slope and y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20093.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T01:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nhn-anmubYU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Teen-Sexuality-and-Teen-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Teen Sexuality and Teen Pregnancy</video:title>
      <video:description>&quot;Lec 20 - Teen Sexuality and Teen Pregnancy&quot; Global Problems of Population Growth (MCDB 150)

Rates of teen pregnancy in the US are quite high, in contrast to European countries which have much lower rates, especially those with liberal attitudes toward sexuality. Traditionally, puberty and marriage were simultaneous. Now, the many years spent in education leaves a long time between those life stages. Sex education is not particularly strong. Contraception has allowed the rate of teen pregnancy to decrease steadily in spite of the fact that teen sex is consistently increasing. Non-marital childbearing is high in all industrialized countries.

00:00 - Chapter 1. Introduction to Teen Sexuality and Pregnancy
10:00 - Chapter 2. Sex Education and Conflated Teen Sex Issues
18:49 - Chapter 3. Definitions of Marriage
28:19 - Chapter 4. Teen Sexuality
38:09 - Chapter 5. Pregnancy, Marriage, and Single-Parent Families
47:38 - Chapter 6. Trends in Teen Sexuality and Pregnancy
01:02:16 - Chapter 7. Teen Pregnancy in the US and Internationally

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23109.jpg</video:thumbnail_loc>
      <video:duration>4486</video:duration>
      <video:publication_date>2012-09-12T12:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atj8RIK2edg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Teen</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Demographic-Transition-in-Developing-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Demographic Transition in Developing Countries</video:title>
      <video:description>&quot;Lec 14 - Demographic Transition in Developing Countries&quot; Global Problems of Population Growth (MCDB 150)

By 1950, in most of the underdeveloped world, mortality had fallen to about half its pre-modern rate. The birth rate, however, had remained high and, by 1950, was about twice the death rate. For the rest of the century, both rates fell dramatically and in parallel, maintaining the gap. The enormous excess of births over deaths in this period is known as &apos;the population explosion.&apos; By 1990, the world population was growing at almost 90 million a year. Comparing the Demographic Transition in Europe and in the currently developing countries, the latter started 100 years later at a much lower economic level, fell from much higher birth and death rates, occurred much faster and with a much higher population growth rate, and added vastly more people. The developing countries saw the benefits that had accrued to the West as a result of the transition and then rapidly appropriated it for themselves. But while European countries may have quadrupled their population over 200 years, third world countries grew by as much as ten times in a much shorter period and they are still growing at a rapid rate. The problems of this rapid growth (still about 80 million a year) abound. The traditional scourges of starvation (9 million deaths a year), disease (AIDS, Tuberculosis, Malaria -- all claim between 1 and 2 million deaths per year) and war (Hiroshima and Nagasaki atomic bombs ~200,000 deaths) are all far too small to stabilize population. People in developing countries who want to limit their fertility, are often afraid of contraceptives (especially side-effects) and yet are willing to undergo horrendously dangerous illegal abortions to avert a childbirth.

00:00 - Chapter 1. Introduction
11:22 - Chapter 2. Issues with Mortality and Fertility Change in Developing Countries
22:27 - Chapter 3. Volume of Population Growth in Mortality Transition
26:55 - Chapter 4. Comparing Fertility Transition to Famine
36:57 - Chapte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23103.jpg</video:thumbnail_loc>
      <video:duration>4236</video:duration>
      <video:publication_date>2012-09-12T12:18:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MY0dz4Yf7Bs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. 
After embryo is implanted in uterus, it&apos;s germ layers are developed: ecto-, endo- and meso- derm. 
As embryo developes and grows it looks more and more to human. How germ layers know which tissue will it be?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ee5ef18-f4bc-4df4-9561-994aa4d9d3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T19:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/788.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>germLayers</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Algebra-Slope-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Algebra: Slope 2</video:title>
      <video:description>Algebra: Slope 2

Second part of determining the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20095.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-06T01:56:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kk9IDameJXk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Pythagorean-Theorem-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Pythagorean Theorem 3</video:title>
      <video:description>Pythagorean Theorem 3

U07_L2_T1_we3 Pythagorean Theorem 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24653.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-17T14:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0IOrRETWhI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-a-sliding-hiatus-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of a sliding hiatus hernia</video:title>
      <video:description>A hiatal or hiatus hernia occur when the upper part of the stomach protrudes into the thorax as a result of diaphragm weakness or tear.

Two types of hiatal hernia exist;
- Sliding hiatus hernia (95%)in which the junction of gastroesophageal is lifted on top diaphragm with part of the stomach.
- Rolling hiatus hernia (5%)this type is less common.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2fde1bd-c51f-411d-af74-ea1de7782faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-11T01:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30058.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>formation</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sociology-150A-Cognitive-Biases-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sociology 150A - Cognitive Biases 1</video:title>
      <video:description>&quot;Lec 3 - Sociology 150A - Cognitive Biases 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24249.jpg</video:thumbnail_loc>
      <video:duration>4204</video:duration>
      <video:publication_date>2012-09-15T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HK9qsqNdOzk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analyzing-a-Cell-through-Modern-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analyzing a Cell through Modern Technology</video:title>
      <video:description>Today studying about cells has never been more enjoyable and understandable.Seeing them both in real life action or in 3D animation makes observation much more interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f3e7aa2e-f16c-4832-b18a-d117308473c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-05-27T19:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Compartments</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Algebra-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Algebra: Slope</video:title>
      <video:description>Algebra: Slope

Figuring out the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20094.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T01:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXP1Gv9IMBo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Chest-Tube-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Chest Tube Insertion</video:title>
      <video:description>The video explains the pneumothorax condition and the ways for treating it by needle thoracostomy. The  technique helps to relieve the tension in the patients` lungs by allowing the fluids to go out of his chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53a5264-1e9e-40d7-9191-3361a2073ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9670.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement</video:title>
      <video:description>This video shows a full surgical process of hip replacement. This is a process adopted to regain the shape and size of hips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f14e8f8f-de4f-4bf7-b6c1-547cca8c0d32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-30T22:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Gospel-of-Luke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Gospel of Luke</video:title>
      <video:description>&quot;Lec 9 - The Gospel of Luke&quot; Introduction to New Testament (RLST 152)

Luke and Acts, a two-volume work, are structured very carefully by the author to outline the ministry of Jesus and the spread of the Gospel to the gentiles. The Gospel of Luke emphasizes the themes of Jesus&apos; Jewish piety, his role as a rejected prophet, and the reversal of earthly status. The Gospel ends in Jerusalem, and the Acts of the Apostles begins there and then follows the spread of the Gospel, both conceptually and geographically, to Samaria and the gentiles. By closely analyzing the Gospel and Acts, we see that the author was not concerned with historicity or chronological order. Rather, he writes his &quot;orderly account&quot; to illustrate the rejection of the Gospel by the Jews and its consequent spread to the gentiles.

00:00 - Chapter 1. The Structure of Luke and Acts
17:35 - Chapter 2. The Themes of Luke
34:03 - Chapter 3. The Geography of Acts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23122.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-12T12:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPhiVT53JP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Luke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-recursion-and-iteration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 61A -  recursion and iteration</video:title>
      <video:description>&quot;Lec 7 - Computer Science 61A -  recursion and iteration&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23756.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T11:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0G3tNuBBO5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Present-Value-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Present Value 2</video:title>
      <video:description>Present Value 2

More choices as to when you get your money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20104.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:01:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LSktB7Pk_c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-ultrasound-of-IUD-in-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D ultrasound of IUD in uterus</video:title>
      <video:description>The copper iud works by killing sperm and theoretically prevent implantation ultrasound can demonstrate the presence of the inside the uterine cavity modern iuds are easily inserted have a very high effectiveness rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94f3cddc-e46d-442f-96c5-1baca5bcca9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T03:34:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10096.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>in</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 9 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19353.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Managing-Coastal-Resources-in-an-Era-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Managing Coastal Resources in an Era of Climate Change</video:title>
      <video:description>&quot;Lec 20 - Managing Coastal Resources in an Era of Climate Change&quot;Environmental Politics and Law (EVST 255)

The lecture reviews the legal and economic strategies that can be used to manage coastal development. Over half of the United States population lives in coastal areas and will be affected by sea level rise and more intense storms. The lecture looks at the conflict between property rights and efforts to protect coastal ecosystems through the use of eminent domain to create national seashores. Barrier islands such as Fire Island National Seashore and Cape Cod National Seashore are used as case studies; a variety of strategies have been employed to manage these constantly moving islands. The lecture also discusses the role insurance plays in coastal settlement patterns; changes in insurers&apos; policies in high-risk coastal areas could change the way people settle in coastal regions.

00:00 - Chapter 1. Growth of Coastal Zone Population; Management Strategies
13:26 - Chapter 2. Thinking About Vulnerabilities with Principles of Ecology
19:53 - Chapter 3. The Cape Cod Case: Private Property and Eminent Domain
32:47 - Chapter 4. The Fire Island Case: Carrot and Stick Approach
38:47 - Chapter 5. Additional Pre- and Post-storm Examples; Best Practices

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23196.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-13T11:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQJPzq8aLvU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Managing</video:tag>
      <video:tag>Coastal</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Hermaphrodites-The-Safer-Sex-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Hermaphrodites: The Safer Sex  PART 2</video:title>
      <video:description>The Safer Sex video is explained by Barbara J. Meyer, Ph.D. This is the second part of the lecture two—Hermaphrodites. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a9c2bca4-7971-476e-ba58-23818abc1723/cand_25.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2007-09-22T19:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1039.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Teeth-that-are-beautiful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teeth that are beautiful</video:title>
      <video:description>It is important to take care of the mouth as it contributes to the overall health of the body. This video gives information on oral care and its effects to the body and how to have beautiful teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a29fd4d-2ff4-4888-bb60-319d2e760534/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T00:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9781.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beautiful</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Integrative-Biology-131-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 32 Integrative Biology 131   Digestive System</video:title>
      <video:description>This is lecture 32 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19356.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T01:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Y76SuDnVro</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination</video:title>
      <video:description>This video demonstrates how to examine the body without missing any part. First the body is divided into several sections and each section is examined thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae47a17d-fd9e-4726-b837-498a13bd8cfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:46:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10490.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 9 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24123.jpg</video:thumbnail_loc>
      <video:duration>4821</video:duration>
      <video:publication_date>2012-09-15T03:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiu4FHOHwPo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 2</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c59b6713-69f6-424b-b2d8-eb9dbe504fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2007-09-01T22:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/934.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-168-2011-Calculus-AB-Free-Response-4d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 - 2011 Calculus AB Free Response #4d</video:title>
      <video:description>2011 Calculus AB Free Response #4d

Mean Value Theorem and differentiability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20000.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-06T01:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yX3JpmEgNHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 11 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. This lecture is provided by University of California, Berkeley.
Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19357.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Outraged-Colonials-The-Stamp-Act-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Outraged Colonials: The Stamp Act Crisis</video:title>
      <video:description>&quot;Lec 5 - Outraged Colonials: The Stamp Act Crisis&quot;The American Revolution (HIST 116)

Professor Freeman concludes her discussion (from the previous lecture) of the three early instances in which the American colonies joined together to form a union. She then turns to a discussion of the Stamp Act crisis, and how American colonists found a shared bond through their dissatisfaction with the Stamp Act. Faced with massive national debts incurred by the recent war with France, Prime Minister George Grenville instituted several new taxes to generate revenue for Britain and its empire. The colonists saw these taxes as signaling a change in colonial policy, and thought their liberties and rights as British subjects were being abused. These feelings heightened with the Stamp Act of 1765. Finding a shared cause in their protestations against these new British acts, Americans set the foundation for future collaboration between the colonies.

00:00 - Chapter 1. Introduction: The Albany Congress of 1754 
09:32 - Chapter 2. British Budget Post-French and Indian War, and the Sugar Act 
22:24 - Chapter 3. Colonial Responses to the Early Acts, and the Stamp Act 
30:49 - Chapter 4. Limited Liberties in Virtual Representation and the Stamp Act 
36:02 - Chapter 5. Patrick Henry on the Stamp Act and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23205.jpg</video:thumbnail_loc>
      <video:duration>2470</video:duration>
      <video:publication_date>2012-09-13T11:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sbwOop46Dag</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Outraged</video:tag>
      <video:tag>Colonials</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stamp</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insurance-claims-processing-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insurance claims processing services</video:title>
      <video:description>We ensure that you get paid for every insurance claim! Our insurance claim processing services are quick, efficient, secure and client centric. Call us at 1-888-571-9069 .For more info visit us: http://www.medicalbillingstar.com/insurance-claims.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/522aaa34-f570-4774-82c6-5b6c8b727304/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12382.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insurance</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>peocessing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-SIMS-141-Bradley-Horowitz-Yahoo-Director-of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19359.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:44:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Anterior-Three-Quarter-Crown-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67-Anterior Three-Quarter Crown Preparation</video:title>
      <video:description>&quot;Lec 67-Anterior Three-Quarter Crown Preparation&quot; Shows the preparation of an anterior three-quarter crown on a maxillary cuspid. This procedure is done on a visidont.  Orig. air date: DEC 22 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20975.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-08T06:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSEtNgYb3VU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>67</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>quarter</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>maxillar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Linear-Algebra-dimV-dimorthogonoal-complelent-of-Vn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n</video:title>
      <video:description>Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

Showing that if V is a subspace of Rn, then dim(V) + dim(V&apos;s orthogonal complement) = n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22120.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-11T00:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGhBfkBqok0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>V</video:tag>
      <video:tag>orthogonoal</video:tag>
      <video:tag>complelent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burn-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burn Care</video:title>
      <video:description>Video shows the step by step care of a burn. Here the calculation of degree of burn is also explained. For a low percentage burn you may care for it at home but for higher burns you must consult to doctor as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f2f05dc-ecbd-43ab-b662-4dd32cd98e11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T03:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 PACS 164B</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4963</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT: Data Sufficiency 22

95-98, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22339.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-11T01:48:05.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:description>Reason behind the different body structure of men and women is provided here. A brief discussion about the pelvis growth in women is explained.</video:description>
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      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:duration>4779</video:duration>
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      <video:uploader>burki</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is lecture 2 of Peace and Conflict Studies 164A Course , Fall 2006 Season. This lecture is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-05T02:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M7AoNZhWKlk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:description>This video shows how DNA sequencing products are processed.</video:description>
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      <video:publication_date>2007-03-17T22:03:21.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video features the the round up of videos from June 20, 2008. It shows the first ever footage of human ovulation and how prototypes of lunar vehicles, spacesuits and robots are being tested and look at the first video of a metal-eating pest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ce1cd83d-25b8-4c7d-aca9-a41c75941c87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-12-06T21:48:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28288.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ovulation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Marx&apos;s Theory of Alienation</video:title>
      <video:description>&quot;Lec 9 - Marx&apos;s Theory of Alienation&quot; Foundations of Modern Social Thought (SOCY 151)

Marx begins his intellectual life as a Young Hegelian, in the company of Bruno Bauer and others.  The Young Hegelians, a radical group of scholars, intended to subject Hegel&apos;s theories to critical scrutiny.  Eventually, Marx breaks with this tradition altogether by saying that alienation does not come from thoughts and therefore cannot be solved by ideas alone.  Alienation comes from material conditions and can only be addressed by changing those conditions.  Due to his radical, revolutionary ideas, Marx was forced to move around Europe quite a bit.  In his lifetime, he saw his predictions about the uprising of the working classes come to fruition in some places, but he also saw these revolutions fail, including the short-lived Commune in France.  Next time, we see how the young Marx who is occupied with Hegelian thought and the concept of alienation transitions to a more mature Marx with the concept of the capitalist mode of production.  

00:00 - Chapter 1. Marx&apos;s Early Life
07:01 - Chapter 2. The Critical Critic
16:05 - Chapter 3. Marriage and Early Career
27:58 - Chapter 4. The Paris Commune and Its Aftermath
33:33 - Chapter 5. &quot;The Paris Manuscripts&quot; and the Theory of Alienation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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      <video:category>Sociology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Operating Systems and System Programming  lec 2-Computer Science 162 .</video:description>
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      <video:duration>4973</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/73QtUu42BAs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:description>Lec 1- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4575</video:duration>
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      <video:tag>2010</video:tag>
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      <video:description>This video presents a MIT lecture on molecular biology. In his lecture Professor Graham Walker explained gene regulations. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 20PACS 164B</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4895</video:duration>
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      <video:uploader>0|43|0</video:uploader>
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      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24116.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d277dac-ed0e-446b-b47b-1b06038baf4d/cand_25.jpg</video:thumbnail_loc>
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Introduction to Probability and Statistics</video:description>
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      <video:duration>2434</video:duration>
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    <video:video>
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      <video:description>White blood cells are the anti germ or baterial army of body in this video the white blood cell is chasing the bacteria it gets engulfed by the white blood cell the blood cell is then chases the other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa66e13e-6bec-4bd9-a62e-e971f514de11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:26:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8913.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chasing</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 PACS 164B</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19430.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-05T02:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Peter-the-Great</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Peter the Great</video:title>
      <video:description>Lec 4 - Peter the Great. European Civilization, 1648-1945 (HIST 202)

Peter the Great&apos;s historical significance stems not only from his military ambitions and the great expansion of the Russian Empire under his supervision, but also from his efforts to introduce secular, Western customs and ideas into Russian culture. Despite his notorious personal brutality, Peter&apos;s enthusiasm for science and modern intellectual concerns made an indelible mark both on Russia&apos;s relationship to the West and on its internal politics. The struggle under Peter&apos;s reign between Westernizers and Slavophiles, or those who resist foreign influences, can be seen at work in Russia up to the present day.

00:00 - Chapter 1. Peter the Great and the Territorial Expansion of Russia
07:37 - Chapter 2. Russia as a European Power: The Influence of the West on the Russian State 
14:47 - Chapter 3. The Peculiarities of Peter the Great: The Peasant Czar
27:37 - Chapter 4. A New Culture: Divergences from the Russian Orthodox Religious Tradition 
32:40 - Chapter 5. The Boyars: Junior Partners in Russian Absolutism 
37:29 - Chapter 6. Peter the Great: The Ambivalent Child of European Rationalism 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14105.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-26T11:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlKcX3OeJhw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Muscovy</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Sweden</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Alexis</video:tag>
      <video:tag>Boyars</video:tag>
      <video:tag>Slavophiles</video:tag>
      <video:tag>westernize</video:tag>
      <video:tag>secularism</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>serf</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Iron-Oxide-and-Aluminum-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Iron-Oxide and Aluminum Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction that releases energy in the form of heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:

    reactants → products + energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/faf22dde-3846-48ec-9571-55253a3e2622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-11-09T21:40:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4892.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flying-Into-Northern</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flying Into Northern</video:title>
      <video:description>This video shows you the flight going to northern region from Nottingham airport and coming back to airport. The height, time and route taken by flights are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/392d6aff-fa58-45dc-8c81-ac42bbd961aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2013-01-18T05:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28834.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants</video:title>
      <video:description>Antioxidants video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63905bae-071a-4217-bead-1a9fcf2104d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-23T23:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5822.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ingrown-Toenail-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ingrown Toenail Removal</video:title>
      <video:description>Most people prefer not to go to a doctor if they have an ingrown nail and it needs to be removed. So this video shows how to carefully remove and ingrown nail without getting any infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/32362391-5ee7-4cef-96d8-d8cd88411f42/cand_25.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2011-11-30T22:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9726.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ingrown</video:tag>
      <video:tag>Toenail</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Stages-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Stages of Mitosis</video:title>
      <video:description>The stages of Mitosis which begins with a fly-through of cells preparing to undergo mitosis (cell division) is shown in detail in this video.

Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4d8e9b95-9588-4e7f-bfed-5c08447e347d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-05-01T16:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4328.mp4</video:content_loc>
      <video:uploader>Robin Williams</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164A</video:title>
      <video:description>This is lecture 7 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19427.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-05T02:30:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TRdfQCIDhc8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Matter</video:title>
      <video:description>Matter is anything that has mass and takes space. Different properties of matter at large scale and small scale are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ac692439-2f99-4986-978e-501f10c3aadb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T04:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28896.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Brink</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Brink?</video:title>
      <video:description>This video will help you in understand the concept of brink. The explanation provided is very interesting and funny, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fa9c09e2-a706-4194-9866-a546511928f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2012-12-08T04:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28302.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brink</video:tag>
      <video:tag>Fridays</video:tag>
      <video:tag>at</video:tag>
      <video:tag>10PM</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-A-Space-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successful Launch of A Space Satellite</video:title>
      <video:description>This video contains the clip of a satellite launch to the space. Launch of satellite involves the release of gases that helps the satellite to go forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a3fb1a3d-e38c-4667-b5b2-4cdf5236e652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28303.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Congratulates</video:tag>
      <video:tag>SpaceX</video:tag>
      <video:tag>on</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Successful</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Fitzgeralds-The-Great-Gatsby-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II</video:title>
      <video:description>&quot;Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of The Great Gatsby by evaluating the cross-mapping of the auditory and visual fields in the novel&apos;s main pairs of characters.  Beginning with an analysis of the Jazz Age, she argues that linkages between what is heard and what is seen have important implications for the overarching themes of The Great Gatsby, including notions of accountability, responsibility, illusion, and disillusion. She focuses on the linked characters of Daisy and Jordan Baker, Gatsby and Nick Carraway, to show how their convergences and divergences tell the entire store of Gatsby&apos;s decline and fall.

00:00 - Chapter 1. The Jazz Age and The Great Gatsby
06:03 - Chapter 2. Cross-Mapping the Sensation of Vagueness 
08:15 - Chapter 3. Auditory Field with Color
10:03 - Chapter 4. Visual Field with Noise
16:15 - Chapter 5. Thematic Implications of Visual-Auditory Coupling for Daisy and Jordan
23:15 - Chapter 6. Thematic Coupling of Nick and Gatsby
34:04 - Chapter 7. Extinguishing Sound for Nick and Gatsby
40:14 - Chapter 8. Thematic Divergence between Nick and Gatsby
42:59 - Chapter 9. The Logic of Substitution for Nick Carraway   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23581.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-14T09:38:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06ernhU235g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Melanoma-are-you-exposed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Melanoma; are you exposed?</video:title>
      <video:description>This video imparts knowledge of skin cancer and how to protect oneself even when it is thought that one is not exposed, such as in winter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8cbc30d-a801-4ded-89bd-5b8edda851c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-28T17:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8534.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>are</video:tag>
      <video:tag>You</video:tag>
      <video:tag>exposed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phaco-Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phaco Cataract Surgery Video</video:title>
      <video:description>Cataract surgery is the removal of the natural lens of the eye also called crystalline lens that has developed an opacification which is referred to as a cataract</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5448f894-bc2f-44e2-9e09-e0e214b23dfb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-30T22:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9733.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Non-Linear-Systems-of-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Non-Linear Systems of Equations 1</video:title>
      <video:description>Non-Linear Systems of Equations 1

U10_L2_T2_we1 Non-Linear Systems of Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24756.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-17T16:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjigR_rHKDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gluconeogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gluconeogenesis</video:title>
      <video:description>Gluconeogenesis is the process by which glucose is synthesized in the body using non carbohydrate sources of carbon like amino acid and glycerol. This pathway of glucose synthesis is utilized by the body when there is a shortage of carbohydrate. This video explains gluconeogenesis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_40.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/40.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gluconeogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Maximilien-Robespierre-and-the-French-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Maximilien Robespierre and the French Revolution</video:title>
      <video:description>Lec 6 - Maximilien Robespierre and the French Revolution. European Civilization, 1648-1945 (HIST 202)

Robespierre&apos;s ascetic personal life and severe philosophy of political engagement are attributed by some to his difficult childhood. As a revolutionary, one of his most significant insights was that the Revolution was threatened not only by France&apos;s military adversaries abroad, but also by domestic counter-revolutionaries. Under this latter heading were gathered two major groups, urban mercantilists and rural peasants. Relative strength of religious commitment is the major factor in explaining why some regions of France rose up in defense of the monarchy while others supported the Revolution.

00:00 - Chapter 1. The Trial of King Louis XVI and the Death of Marat: A Rock Opera 
08:41 - Chapter 2. The Life of Maximilien Robespierre 
18:30 - Chapter 3. The Jacobins and the Girondins 
26:56 - Chapter 4. Counter-Revolutionary Forces: The Federalist Revolt and the Western Peasants 
35:01 - Chapter 5. Revolutionary Fervor in Dechristianized Regions 
40:32 - Chapter 6. The Terror: Robespierre&apos;s Attempt to Save the Revolution 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:description>Lec 7 - Napoleon. European Civilization, 1648-1945 (HIST 202)

One way of understanding Napoleon&apos;s life is through attention to his Corsican origins. Although Napoleon himself would later disavow his earlier identification with the island in favor of French identity, many of his actions and attitudes agree with stereotypical notions of Corsican culture. Did Napoleon inaugurate the era of total war? This question, posed in a recent book, is up for debate. On one hand, the violence of the Revolution and the Napoleonic wars may not seem uniquely devastating in comparison to the ravages of the Thirty Years&apos; War. On the other hand, the faltering of distinctions between civilian and combatant as well as the large-scale mobilization of state resources for war do anticipate the modern concept of total war, typically associated with World War II.

00:00 - Chapter 1. Popular Histories of Napoleon 
04:37 - Chapter 2. Napoleon, the Corsican 
15:37 - Chapter 3. The Transference of National Allegiances: Becoming French with the Revolution 
26:37 - Chapter 4. Looking for the Origins of Total War 
37:28 - Chapter 5. Napoleon&apos;s Lasting Contributions to the French State: Centralization, Service Nobility and the Concordat

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 21 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
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      <video:description>This stunning Maya animation covers the death receptor signaling pathway that originates with binding of the Fas/TNF family of ligands, triggering of the caspase cascade, cytochrome C release from the mitochondria, apoptosome activation, and ensuing signal amplification. 
Video reference</video:description>
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      <video:title>Lec 49 - Changing an Improper Fraction to a Mixed Number</video:title>
      <video:description>Changing an Improper Fraction to a Mixed Number

U02_L1_T2_we3 Changing an Improper Fraction to a Mixed Number</video:description>
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      <video:duration>242</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>586</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8179.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D structure of chromosome</video:title>
      <video:description>This video shows the packaging of DNA in the nucleus. One human cell&apos;s DNA length is 2 meters, still it fits in to the fraction of the cell, nucleus. Find out how chromosome is organised in cells.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/47.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 10 - Lecture 11: Recursion II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 11: Recursion II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 88 - Subtracting Decimals Word Problem</video:title>
      <video:description>Subtracting Decimals Word Problem

U03_L2_T1_we3 Subtracting Decimals Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24828.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hy_bDS3aHO4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Decimals</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin 17.7</video:title>
      <video:description>A myosin is a motor protein charged with the mobility of the cell and consists of light and heavy chains. This video gives information on this protein in this animation.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Airway Intubation Guide</video:title>
      <video:description>A tracheal intubation guide having a tubular member with a curved forward end shaped to follow the curvature of the back of the tongue and throat of a patient and a rear end for projecting out through the mouth of the patien</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Electron transport chain are proteins situated in mitochondrial membrane, and they do redox reactions forming proton gradient, and electrons are transferred from donor to accept or molecule. Acceptor is usually oxygen.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cytomembrane is a thin membrane around the cytoplasm of a cell. It controls passage of substances in and out of the cell. Here is discussed passage of substance out of the cell.</video:description>
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      <video:description>Osmosis is  the movement of water molecules from an area of higher concentration to an area of lower concentration over semipermeable membrane. If we put plant or animal cell or organ in high salt concentration, cells loose water, and turgor pressure, so cells and organs collapse.</video:description>
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      <video:description>A child&apos;s brain growth it becomes more and more complex. There are many questions to answer: how language, vocabulary and grammar forms? Does it develop over time, does it exist?</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video are shots made with fluorescent microscopy and special dye which indicates Ca++ levels. Cells are dissociated.</video:description>
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      <video:uploader>nazir</video:uploader>
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      <video:title>Lec 3 - Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Environmental Doctrines

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:title>Treatment of breast cancer</video:title>
      <video:description>There are many sub types of breast cancer. Usually a cocktail of drugs is used in breast cancer chemotherapy to cover all the sub types. Edited by Ashraf</video:description>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Salt-dissolving</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Salt dissolves in water. When salt is put in
water, the sodium which is positively charged is attracted to negatively charged parts of polar water molecule. Chloride is attracted to positively charged part of water.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Germ layer is a group of cells formed in every embryogenesis (except Sponges). Embryo which is young is formed like layers of cells. Those layers are called mesoderm, ectoderm and endoderm.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/407.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ronaldo Brandao is cured from rheumatic fever with Auto-hemotherapy. Auto-hemotherapy is the immediate re-injection of freshly drawn autologous blood.</video:description>
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      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-of-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this lecture delivered by Professor Eric Lander at MIT, DNA and RNA has been discussed. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <loc>https://dnatube.com/videos/Electrolysis-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Electrolysis of Water</video:title>
      <video:description>This video shows the electrolysis of water with an activity. The whole process must be done with all the safety precautions.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discuses baby&apos;s brain. Although it might seem like 1 pound jello, it is perfection from which  emotions, ideas, memories and dreams will find home here. How?</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows HV regions of the antibody Fab which interact with the surface of the antigen.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/429.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1550.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Newwet limb generation</video:title>
      <video:description>Newwet limb generation which is to be able to regenerate fully functional limbs is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6e4dbc9a-871c-4457-94b6-6cb32ae358e2/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 163 - 2011 Calculus AB Free Response #3 (a &amp; b)</video:title>
      <video:description>2011 Calculus AB Free Response #3 (a &amp; b)

Equation of a tangent line and area between curves</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 34 -Chemistry 1A &quot;General Chemistry</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Students, Please view this video and fill out exothermic lab sheet.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The dengue virus&apos;s outer envelope proteins form symmetrical units and overlay the lipid envelope, capsid, and the RNA genome.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12222.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Animation showing the process of hemostasis that occurs after damage to a blood vessel.</video:description>
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    <loc>https://dnatube.com/videos/Stem-Cells-by-Joseph-G-Marx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, stem cells are explained by Joseph G. Marx, PhD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_487.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/The-Refractive-Index-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Refractive Index of Water</video:title>
      <video:description>To Measure the Refractive Index of Water using Real and Apparent Depths. A Leaving Certificate Physics Mandatory Experiment.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <loc>https://dnatube.com/videos/Heart-positioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Heart is organ which pumps blood over our body. It is situated in chest, protected by ribs, sternum and spine. As it bites it sends blood in to the lungs and body.</video:description>
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      <video:duration>10</video:duration>
      <video:publication_date>2007-05-28T22:54:04.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-3-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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    <loc>https://dnatube.com/videos/DNA-multiplying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA multiplying</video:title>
      <video:description>This animation shows DNA replication. DNA is replicated every time prior to cell division, in order to duplicate and assure that each of daughter cells has same amount and quality of DNA.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sea urchin egg is visualized with microscope. On the left phase contrast is used, and on the right fluorescence is used. Cell on the left was labeled with dye which is brighter with increasing Ca++ levels. Cellular and molecular changed during fertilization are discussed.</video:description>
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      <video:publication_date>2007-06-11T00:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/490.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Function Inverses Example 2</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverses Example 2</video:description>
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      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T01:22:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeyFb2eVH1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Storage-of-fat-PPAR-gamma-Activation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Storage of fat: PPAR-gamma Activation</video:title>
      <video:description>The PPAR-gamma receptor initiates storage of fat by activating certain genes in a fat cell. RRAR gamma receptor also causes change in hormone levels. Edited by Ashraf</video:description>
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      <video:duration>170</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/495.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Receptors</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>cell</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moon</video:title>
      <video:description>The Moon as the only natural satellite of the Earth, and the fifth largest satellite in the Solar System is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ff0326bb-2b20-4d03-9ce6-dc2e92bdcb18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-06-10T12:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2819.mp4</video:content_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Solving Percent Problems 2

U05_L2_T1_we2 Solving Percent Problems 2</video:description>
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      <video:duration>277</video:duration>
      <video:publication_date>2012-09-17T17:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4kDzoQOngY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breeding-Corn-from-Teosinte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breeding Corn from Teosinte</video:title>
      <video:description>Corn was originally bred from the teosinte plant by native Mexican farmers. The morphologies of modern-day corn and teosinte plants are compared to illustrate how artificial selection can bring about dramatic changes in plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2e51344c-99c7-4a36-95b9-915e8a395d94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-04-12T22:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12181.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>corn</video:tag>
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      <video:tag>Teosinte</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-to-Fat-we-Ingest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens to Fat we Ingest?</video:title>
      <video:description>This video shows what happens to food being eaten, especially to fats. Where they go after digested in intestines? Why are fats called energy reservoirs?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/35f6c84e-5534-4809-8daf-7b3bb887a1b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-06-11T01:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/497.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>fats</video:tag>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Go-LHC-GO-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Go LHC GO! 01</video:title>
      <video:description>Part 1 Date- 23rd Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/637565b0-28d0-4802-b3fe-81cfafe3b9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2009-05-27T22:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2632.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>control</video:tag>
      <video:tag>centre</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Why-no-Revolution-in-1848-in-Britain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Why no Revolution in 1848 in Britain</video:title>
      <video:description>Lec 11 - Why no Revolution in 1848 in Britain. European Civilization, 1648-1945 (HIST 202)

Revolutions occur when a critical mass of people come together to make specific demands upon their government. They invariably involve an increase in popular involvement in the political process. One of the central questions concerning 1848, a year in which almost every major European nation faced a revolutionary upsurge, is why England did not have its own revolution despite the existence of social tensions. Two principal reasons account for this fact: first, the success of reformist political measures, and the existence of a non-violent Chartist movement; second, the elaboration of a British self-identity founded upon a notion of respectability. This latter process took place in opposition to Britain&apos;s cultural Other, Ireland, and its aftereffects can be seen in Anglo-Irish relations well into the twentieth century.

00:00 - Chapter 1. The Nature of Revolution: Politicization of the Common Man 
09:53 - Chapter 2. A Different Kind of Revolution in Germany and Italy: Unification after the Failure of 1848 
20:37 - Chapter 3. The Absence of an 1848 Revolution in Britain: Reform and Chartism 
28:20 - Chapter 4. The Unwanted Other: The Irish as a Potential Source of Insurgency 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14119.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-08-26T11:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVbdoTgeHqA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>1848</video:tag>
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      <video:tag>Napoleon</video:tag>
      <video:tag>Junkers</video:tag>
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      <video:tag>Act</video:tag>
      <video:tag>respectability</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>politicization</video:tag>
      <video:tag>social</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/All-About-Prostate-Injections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Prostate Injections</video:title>
      <video:description>This video concerns on prostate injection. Prostate injection are used for treatment of prostatitis and the injection contains about 24cc fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ad53579-336f-4123-b08d-7f3646e433a2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-12-01T02:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10014.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>injection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Early-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Early Universe</video:title>
      <video:description>Wide-field telescope observations of the remote and therefore early Universe, looking back to a time when it was a fifth of its present age, have revealed an enormous string of galaxies about 300 million light-years long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/e8fcc28c-e7d5-4eed-ac72-64b5f6610c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-06-22T05:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/510.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>earlyUniverse</video:tag>
      <video:tag>Telescope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Biosphere-Lecture-MIT-Prof-Penny-Chisholm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biosphere Lecture MIT Prof. Penny Chisholm</video:title>
      <video:description>Biology &gt; Introductory Biology Email this pageVideo Lectures - Lecture 16/nTopics covered:
 The Biosphere 
 
Instructor:
 Prof. Penny Chisholm
 
Transcript - Lecture 16/nSo my name is Penny Chisholm and I am a professor in the Department of Civil and Environmental Engineering with a joint appointment in biology and I&apos;m a microbial ecologist. I&apos;m an ecologist by training and I work on microbes in the oceans, photosynthetic plants in the oceans. They&apos;re called phytoplankton. That&apos;s the research that my lab does. Whenever I&apos;m using examples in here, a lot of times I&apos;ll be using examples of microbes and of plants in the oceans./nI know most people know a lot more about trees than they know about things that photosynthesize in the oceans. And I&apos;ll convince you that you should be as bonded to phytoplankton as you are to trees in terms of recognizing your dependency on them. So that&apos;s just a little bit about my background. Now, let me find out a little bit about you. Is there anyone in here who has taken the ecology class 7./n30 or 1.018 that I used to teach but haven&apos;t taught for the last two years? No. Well, that&apos;s good because there&apos;s some redundancy. And are there any Terrascope students or alums in here? OK. Just curious. So let me tell you just briefly about my hopes for our interactions in this class, and I stress the term interaction. I don&apos;t want to stand up here talking at you./nI really hope that you will ask questions and interact with me. It makes it much more interesting for us up here if people are asking questions and challenging. I expect you to challenge what I say. The field of ecology is very broad. It uses knowledge from physics, from chemistry, from geology, all these diverse fields, and biology of course. And so some of the things I&apos;m going to talk about, I know there are students here who know more about it than I do because I think you all are majoring in very diverse majors at MIT./nSo I expect that if I&apos;m saying something wrong that you challenge me because we&apos;re all in this together. The goal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fcb36d35-9df7-416f-8713-6a82efbd3213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2739</video:duration>
      <video:publication_date>2009-04-09T21:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/07/1783232649335-3096eb3a2a48b6df9d0fc68b20dbe91a.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biosphere</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 7 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24121.jpg</video:thumbnail_loc>
      <video:duration>4435</video:duration>
      <video:publication_date>2012-09-15T03:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zgDsmARaGqU</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Cognitive</video:tag>
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      <video:tag>C103</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-Lecture-1-HHMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lecture on Evolution: Endless Forms Most Beautiful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/545.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>HHMI</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 14 - MIT 18.086 Mathematical Methods for Engineers II&quot; Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15367.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T16:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
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      <video:tag>programming</video:tag>
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    <loc>https://dnatube.com/videos/Lec-37-Complex-Conjugates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Complex Conjugates</video:title>
      <video:description>Complex Conjugates

Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20001.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2012-09-06T01:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BZxZ_eEuJBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transmission-of-Pulmonary-Tuberculosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Pulmonary Tuberculosis</video:title>
      <video:description>Mycobacterium tuberculosis is the pathogen responsible for tuberculosis. It is bacteria which is extremely small. One can get infected by means of inhalation of pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/b634fdf9-aef3-4437-9f3c-1011c150ee4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2007-06-22T05:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/512.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Mycobacterium</video:tag>
      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Free-Energy-of-Formation-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Free Energy of Formation - Lecture 18</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 18/nTopics covered:
	/nFree Energy of Formation ΔGof/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 18/nWe also saw, or we tried to understand what the free energy actually was./nAnd we said that when you have, for example, an exothermic reaction that not all of that energy released is going to be released in a form that can do useful work./nSome of that energy that is released, some of that delta H, for example, goes into, or can go into the vibrations and rotations of the product molecules that energy of which is not able to do useful work./nAnd so the amount of energy that we can actually use to do work is this free energy, is delta G right here./nSo it can be something less than delta H. We also saw a condition, which was the oxidation of glucose, where delta G was actually greater than delta H. And that is the case where we have some of that internal energy locked up in the reactants which now is released in the form of this useful work delta G./nAnd I think we had just started to talk about this term delta S, which is the change in the entropy for the reaction./nAnd we talked about how to calculate it. We calculate it from the absolute entropies of the reactants in the products. Delta S for a reaction then is the absolute entropy of each one of a product./nTimes the appropriate stoichiometric number summed over all the products./nAnd then minus the absolute entropy of each one of the reactants times that appropriate stoichiometric number summed over all the reactants. And it is the difference between the two, delta S for the chemical reaction./nAnd S is an absolute entropy that is a result of the third law of thermodynamics, which I mentioned, I think, last time./nYou will talk about it a lot in detail in 5.60. Let&apos;s look at an example here at the change in entropy./nBecause I want to show you that you can have a change in entropy that is large enough to make an endothermic reaction spontaneous. You can have what we ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d0b6fa77-2067-471b-a8a7-a24bf6152697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2009-04-16T23:11:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1752.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jamie-Caroll-Expounding-on-Evolution-and-Darwins-Insights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jamie Caroll Expounding on Evolution and Darwin&apos;s Insights</video:title>
      <video:description>A lecture based on evolutionary theory of the English naturalist Charles Darwin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/e6d1f2d2-505b-4959-8c3b-1ed27621662a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-07-30T18:57:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/548.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Jamie</video:tag>
      <video:tag>Caroll</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Monoclonal-Antibody-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monoclonal Antibody Formation</video:title>
      <video:description>Monoclonal antibodies are antibodies that are identical because they were produced by only one type of immune cell. Is is possible to create monoclonal antibodies with almost any substance. Monoclonal antibodies can serve to detect or purify substance. This has become an important tool in biochemistry, molecular biology and medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2e6c9ccd-c7c6-49f9-bcf5-f09fd8da3490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/555.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Monoclonal</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cont-Of-Jamie-Caroll-Expounding-on-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cont. Of  Jamie Caroll Expounding on Evolution</video:title>
      <video:description>The first work on evolution may be assumed to be originated by Charles Darwin.The main question on this idea for many is of human evolution and whether human mental faculties could have possibly evolved as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7039aee7-7521-4b9c-9cd8-687cf4eaf4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2007-07-30T19:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/550.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>human</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 8 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21348.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-09T04:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jOj7M0fCLdA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 9 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21349.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-09T04:34:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4I237vgkgw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Vector-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Vector Construction</video:title>
      <video:description>Cloning is method for isolation specific DNA sequence from a mixture. How plasmid are constructed   is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b88a0076-c7fa-4d26-bbbe-a8eb43ea0023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-07-30T19:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>DNASequence</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>plasmidReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Parallel-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Parallel Lines</video:title>
      <video:description>Parallel Lines

U04_L2_T1_we1 : Parallel Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24570.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-17T14:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-aCweuimis</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Causes-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Causes Varicose Veins?</video:title>
      <video:description>Learn how varicose veins can be caused. (A video from Beth Israel Deaconess Medical Center, Boston)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f20614f2-fac4-44e5-b2fc-114bbf690d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-05-30T11:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2734.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>BIDMC</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 20 - MIT 18.086 Mathematical Methods for Engineers II&quot; Fast Poisson Solver

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15373.jpg</video:thumbnail_loc>
      <video:duration>2904</video:duration>
      <video:publication_date>2012-08-28T16:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kyx2QgGkEpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Four-Bicuspid-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Four-Bicuspid Extraction</video:title>
      <video:description>&quot;Lec 3 - Four-Bicuspid Extraction &quot; Patient with TMJ pain, clicking, and mouth opening problems. A thorough examination is given resulting in treatment plan, treatment, and discussion of results. Orig. air date: FEB 16 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21353.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2012-09-09T04:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqgWimrUVLk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Bicuspid</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Doppler-effect-formula-for-observed-frequency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Doppler effect formula for observed frequency</video:title>
      <video:description>Doppler effect formula for observed frequency

Doppler effect formula for observed frequency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21825.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-10T14:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kGrk6V8tWDY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>observed</video:tag>
      <video:tag>frequency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillin-Binding-Protein-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillin Binding Protein Animation</video:title>
      <video:description>Penicillin-binding proteins (PBPs) are a group of proteins that are characterized by their affinity for and binding of penicillin. They are a normal constitutent of many bacteria;All beta-lactam antibiotics bind to PBP to have their effect of preventing cell wall construction by the bacterium.
There are a large number of PBPs, usually several in each organism, and they are found as both membrane-bound and cytoplasmic proteins. For example, Spratt (1977) reports that six different PBPs are routinely detected in all strains of E. coli ranging in molecular weight from 40000 to 91000. The different PBPs occur in different numbers per cell and have varied affinities for penicillin . The PBPs are usually broadly classified into high-molecular-weight (HMW) and low-molecular-weight (LMW) categories. PBPs are all involved in the final stages of the synthesis of peptidoglycan, which is the major component of bacterial cell walls. Bacterial cell wall synthesis is essential to growth, cell division (thus reproduction) and maintaining the cellular structure in bacteria. Inhibition of PBPs leads to irregularities in cell wall structure such as elongation, lesions, loss of selective permeability, and eventual cell death and lysis.
PBPs have been shown to catalyse a number of reactions involved in the process of synthesising cross-linked peptidoglycan from lipid intermediates and mediating the removal of D-alanine from the precursor of peptidoglycan. Purified enzymes have been shown to catalyse the following reactions: D-alanine carboxypeptidase, peptidoglycan transpeptidase, and peptidoglycan endopeptidase. In all bacteria that have been studied, enzymes have been shown to catalyse more than one of the above reactions (Spratt, 1977). The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (involved in formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (involved in cross-linking of the peptide subunits) and the serine at the active site is conserved in all members o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1775c73d-9d70-42fe-a1a5-192ad0bd4a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T01:30:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3000.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Penicillin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spotted-wings-Gene-Epspression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spotted wings: Gene Epspression</video:title>
      <video:description>This morph animation demonstrates how the expression of a particular toolkit gene in a butterfly larva corresponds to the location of the wing eyespots in an adult butterfly.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6db51a09-fd8e-4a4a-9962-d70c3ac5d216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-08-02T20:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/571.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morph</video:tag>
      <video:tag>larva</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-MANS-CREATION-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF MAN&apos;S CREATION PART 1</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7c7c42ef-3194-40bc-8a2b-13f9d07162be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1080</video:duration>
      <video:publication_date>2009-05-10T09:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2162.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>human</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spooky-halloween-beverage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spooky halloween beverage</video:title>
      <video:description>This video explains about spooky halloween beverage sick science #004.

&quot;Share your ideas for creating the ultimate halloween party by leaving a comment below. Check out http://www.stevespanglerscience.com/halloween-parties.html for party ideas. With just a little dry ice and apple juice, you can create a spooky beverage for you halloween party.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2010 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T13:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27817.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spooky</video:tag>
      <video:tag>halloween</video:tag>
      <video:tag>beverage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birds</video:title>
      <video:description>This video is created by Vladimir Matveev (St.Petersburg, Russia). It gives information about birds with some pictures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/80d20118-f87e-4051-9a5a-d58eb0672a90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2009-05-26T03:41:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2277.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>birds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Danign-with-Tree-Ringa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Danign with Tree Ringa</video:title>
      <video:description>Biologist Darrin Rubino, recipient of Hanover&apos;s 2007 outstanding professor-of-the-year award, delves into tree ring analysis during a botany lesson. It is possible to date historic structures e.g. houses with tree rings analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/908b961b-24ff-4cfa-9a89-426058bfae37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2007-08-09T23:58:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/657.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>trees</video:tag>
      <video:tag>treeRing</video:tag>
      <video:tag>botany</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-  Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 14-  Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21372.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T04:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lTxVAhXIZg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dualism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 2</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/bd07871a-0ee3-4874-bc22-b74c5351a285/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-08-09T22:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/649.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Qin-Yun-Ma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Qin Yun Ma</video:title>
      <video:description>Lec 29- Qin Yun Ma.
Qin Yun Ma, from Principal, MADA s.p.a.m., Shanghai and the Dean at University of California school of Architecture, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 19, 2011.  

Qin Yun Ma was the final speaker for RDA Fall Lecture Series on Chinese Architecture.</video:description>
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      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-02T18:58:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yj0zhq_-XZI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Alliance</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>architecture</video:tag>
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      <video:tag>Yun</video:tag>
      <video:tag>Ma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 1</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c61129dd-16e4-4bc9-be18-0907232ad766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2007-08-09T22:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/648.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Equality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Equality</video:title>
      <video:description>This video shows different properties of equality. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/decdbe4f-e778-4698-9c57-dfdc1504fb4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-12-06T10:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6462.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equality</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20736.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-07T16:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-vBAzX8LllM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>introduction</video:tag>
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      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
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      <video:tag>general</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Split-Cast-Remount-and-Equilibration-in-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion</video:title>
      <video:description>&quot;Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion&quot; Explains and demonstrates how to remount the split cast on the articulator and adjust centric occlusion.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21454.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-09T05:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6bnuuWW0Gw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>64</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contact-Dermatitis-Patch-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contact Dermatitis - Patch Test</video:title>
      <video:description>This video shows the patch test for contact dermatitis. The purpose of this video is to help the medical students.</video:description>
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      <video:duration>77</video:duration>
      <video:publication_date>2011-11-06T03:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7281.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Patch</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Dermatitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-genetics-help-understanding-evolution-interview-with-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does genetics help understanding evolution: interview with P</video:title>
      <video:description>Genetics provides a parallel system for studying evolution. Information gathered by geneticists complement and support the idea of evolution. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9a7d4a52-f818-4249-a096-7f4967a98c37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2007-08-10T00:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/668.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>genetisc</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/World-Religion-Daniel-Dennett-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>World Religion - Daniel Dennett Interview 6</video:title>
      <video:description>You&apos;ve talked about teaching a course on World Religions in public schools. What do you think that would accomplish? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c077308e-eab4-4f96-862f-1fbb36a6e3ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-10T00:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/663.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>teaching</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creationism-why-bother-at-all-Peter-Atkins-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism - why bother at all? Peter Atkins Interview 3</video:title>
      <video:description>In your book Galileo&apos;s Finger, I was suprised to find a list of arguments against creationism. If creationism isn&apos;t science why bother addressing it at all? - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:duration>159</video:duration>
      <video:publication_date>2007-08-10T00:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/666.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dental-Anatomy-Primary-Dentition-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Dental Anatomy: Primary Dentition Review</video:title>
      <video:description>&quot;Lec 20- Dental Anatomy: Primary Dentition Review&quot;Primary dentition anatomy review .  Orig. air date: MAY 31 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21629.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2012-09-09T06:26:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wdq7hWWTkM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dentition</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Peter-Atkins-Interview-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Peter Atkins Interview 2</video:title>
      <video:description>You&apos;ve written &quot;Galileo&apos;s Finger&quot;. Can you tell me what title represents - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69f469cd-f30e-446c-8374-f14ff35d72c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-10T00:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/665.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Galileo</video:tag>
      <video:tag>s</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sequencing-Idea-Sydney-Brenner</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Sequencing Idea: Sydney Brenner</video:title>
      <video:description>Nobel Prize Winner, Sydney Brenner, one of the leading pioneers in genetics and molecular biology, shares his ideas on the possible ways of  sequencing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8939ac0f-e604-406c-94fb-16b71fd893a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2007-08-11T18:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/700.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interviews</video:category>
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    <loc>https://dnatube.com/videos/Moral-Instincts-Evolution-Marc-Hauser-Interview-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moral Instinct&apos;s Evolution  - Marc Hauser Interview 1</video:title>
      <video:description>You&apos;ve written that the human sense of right and wrong has evolved. If we have a moral instinct, why did it evolve? What are the advantages? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fdca0900-3286-44c7-8bb3-1a75f537a8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2007-08-10T00:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/670.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-86-Facebow-Transfer-of-Maxillary-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86  - Facebow Transfer of Maxillary Cast</video:title>
      <video:description>&quot;Lec 86  - Facebow Transfer of Maxillary Cast&quot; The clinical and laboratory steps in making a facebow maxillary transfer are demonstrated.  Orig. air date: DEC 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21640.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-09T06:36:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12_iT87yOPo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>86</video:tag>
      <video:tag>Facebow</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>cast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Marc-Hauser-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Marc Hauser Interview 3</video:title>
      <video:description>If our moral instinct, and guilt along with it, are inherited, do you foresee a way in the future to pinpoint that this gene does this, or this gene does that? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ac1be6f6-8151-44a1-afb4-d058d42ad4bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2007-08-10T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/673.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>understandingmarc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Purification-Protein-A-Column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Protein A Column)</video:title>
      <video:description>by Abnova - Protein A Sepharose is prepared by
covalently coupling Protein A to 6% cross-linked
sepharose beads. The coupling technique is optimized to
give a high binding capacity for IgG. This protocol is
a simple, reliable method for purifying total IgG from
crude protein mixtures such as serum or ascites fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ce87e0cd-801c-4579-85c0-21f8ebfdd36d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-05-13T08:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4356.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>covalently</video:tag>
      <video:tag>coupling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebraic-Long-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebraic Long Division</video:title>
      <video:description>Dividing one polynomial into another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/38172542-adb1-4fea-8cf1-7ad278409890/cand_25.jpg</video:thumbnail_loc>
      <video:duration>621</video:duration>
      <video:publication_date>2009-05-27T20:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2517.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influence-of-evolution-on-education-interview-with-Marc-Hau</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influence of evolution on education: interview with Marc Hau</video:title>
      <video:description>Question remains that if people do not believe evolution, how will they study biology or genetics. Marc Hauser of Harvard University answers that question in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4eca4536-0a66-44e0-95ef-bfc675e37290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2007-08-10T00:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/675.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histopathology-Heart-pericardium-Metastatic-breast-carcinoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histopathology Heart, pericardium - Metastatic breast carcinoma</video:title>
      <video:description>This is an example of heart. Heart is made of special muscle myocardium. Myocardial muscle is specifically build. Pericardium is thick, and contains nests of adenocarcinoma. It is metastatic adenocarcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9fe54ac8-9c1b-4ead-9936-91fe7bf9be5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2007-08-11T18:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/707.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-Cnidaria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Cnidaria</video:title>
      <video:description>A brief documentary about cnidaria it&apos;s habitats and how it protects itself from predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6895.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2011-04-01T02:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AjM-WOeM3uA</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Cnidaria</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>anemone</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>of</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -32 Binomial Distribution 4</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21880.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-10T17:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-Interpretive-Dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Interpretive Dance</video:title>
      <video:description>Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets, in two separate nuclei. This video will give you a simple interpretation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/05a90369-8462-4417-b289-36e8bcb8e931/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-04-08T20:25:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4171.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. Dr. Evans answer questions about obesity belt in USA, western lifestyle and economics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/468a7488-75dd-42b7-91ed-2f5f63e5a399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-18T20:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/831.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>obesityBelt</video:tag>
      <video:tag>fastfood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a breast exam</video:title>
      <video:description>A breast examination is done to check for irregularities or lumps in the breasts. It is important for everyone woman of child bearing age to constantly do a breast exam, which the woman can do by herself as well as a clinical breast exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8380.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:06:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8380.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Microarrays ?</video:title>
      <video:description>This video provides an information about microarrays.

&quot;www.genomicseducation.ca
DNA Microarrays, looking at how the process of Gene Expression Profiling, Protein Microarrays and Comparative Genomic Hybridization Microarrays work.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/35445c12-f746-4ba6-85ec-f713cecf35a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-10-11T08:09:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27897.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec Last MIT 7.012 Introduction to Biology, Fall 2004&quot; Future of Biology (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14892.jpg</video:thumbnail_loc>
      <video:duration>2345</video:duration>
      <video:publication_date>2012-08-28T03:34:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGeBSiXoSoA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Capillary-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Capillary Pressure</video:title>
      <video:description>NurseReview.Org - Animation on Capillary Pressure ... NurseReview.Org Animation on Capillary Pressure nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f7aac332-0b5d-46d9-a665-4d6418d4c355/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-04-24T22:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2049.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-SAT-Prep-Test-6-Section-7-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  88 - SAT Prep: Test 6 Section 7 Part 4</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 4

Problems 14-17 starting on page 736</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22402.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-11T01:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kmP97_diMVM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-War-in-the-Trenches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - War in the Trenches</video:title>
      <video:description>Lec 17 - War in the Trenches. European Civilization, 1648-1945 (HIST 202)

With the failure of Germany&apos;s offensive strategy, WWI became a war of defense, in which trenches played a major role. The use of trenches and barbed wire, coupled with the deployment of new, more deadly forms of artillery, created extremely bloody stalemate situations. The hopelessness of this arrangement resulted in a number of mutinies on the French side, motivated neither by defeatism nor by ideology, but rather by the sheer horror of trench warfare. Due to the unprecedented scale of casualties, WWI impressed itself irresistibly upon the cultural imagination of the combatant nations.

00:00 - Chapter 1. The Failure of the Schlieffen Plan: The Battle of the Marne 
05:47 - Chapter 2. Trench Warfare 
13:51 - Chapter 3. The Legacy of the Great War 
22:20 - Chapter 4. The French Mutinies of 1917 
34:18 - Chapter 5: The Turning Point in 1917: The Russian Revolution and American Involvement 
41:52 - Chapter 6: The Scale of Destruction 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14125.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-26T11:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/be15Wmp9FRE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Paths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glory</video:tag>
      <video:tag>mutiny</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Marne</video:tag>
      <video:tag>Somme</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Gallieni</video:tag>
      <video:tag>Pétain</video:tag>
      <video:tag>Falkenhayn</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>shelling</video:tag>
      <video:tag>trench</video:tag>
      <video:tag>weapon</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>creeping</video:tag>
      <video:tag>barrage</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>France</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>russia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-GMAT-Math-41</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - GMAT Math 41</video:title>
      <video:description>GMAT Math 41

201-204, pgs. 179-180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21957.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-11T00:01:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4WOjZ9lQdHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>41</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Solving-3-Equations-with-3-Unknowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Solving 3 Equations with 3 Unknowns</video:title>
      <video:description>Solving 3 Equations with 3 Unknowns

Solving 3 equations with 3 unknowns (old video from July 2008)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21991.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T00:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/woqq3Sls1d8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unknowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Astronomy 10</video:title>
      <video:description>&quot;Lec 3 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23750.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-14T11:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlomdHFVBds</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thin-Layer-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thin Layer Chromatography</video:title>
      <video:description>This video introduces the view to Thin Layer Chromatography which is used to separate mixtures.  Thin layer chromatography is performed on a sheet of glass, plastic, or aluminum foil, and can be used to monitor the progress of a reaction, identify compounds present in a given mixture, and determine the purity of a substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63b8954b-ac10-4c85-bdce-3db12314c816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-11-13T22:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5197.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thin</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>mixtures</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Environmental-Federalism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Environmental Federalism 1</video:title>
      <video:description>Lec 25 - Environmental Federalism 1.
November 23, 2009

Prof. Bob Infelise gives a Historical and Theoretical Background of Environmental Federalism; Cooperative Federalism.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-01T18:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3XO_7AKAgkU</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091123</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-14-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 14 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Stem Cells reservoirs in muscles are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/68277f4a-a069-46f1-b33f-f0cea8da94e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2007-08-16T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/780.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>dystrophy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-18086-Mathematical-Methods-for-Engineers-II-bfaf61</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 27- MIT 18.086 Mathematical Methods for Engineers II.
Regularization by Penalty Term

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16427.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-30T15:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iVUsEwSg-lw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miraculous whitening</video:title>
      <video:description>Knowledge meets need, this video features modern dentist demonstrating on how to easily whiten tour teeth. Its a kind of a miracle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10542.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-01T23:02:17.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>miraculous</video:tag>
      <video:tag>whitening</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

NEPA continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19521.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T03:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faM7qxim9S4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 1 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.
Introducing lecturer: video</video:description>
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      <video:duration>327</video:duration>
      <video:publication_date>2007-08-16T23:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/805.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>Exercise</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MonaVie Antioxidants</video:title>
      <video:description>Antioxidants are agents substances that inhibit oxidation. This video explains about MonaVie antioxidants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/699b910e-d976-4369-ae7a-3c34db124c7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-11-09T09:54:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4816.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MonaVie</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>E</video:tag>
      <video:tag>C</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>crotone</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Subclones  Part 4</video:title>
      <video:description>Subclones: Transcript
The clone libraries were prepared using bacterial artificial chromosomes, or BACs. Each BAC clone contained 100,000 to 200,000 bases of DNA sequence. The large BAC clones were used to establish the order of the DNA sequences. To sequence the DNA, smaller-sized clones were needed. Project scientists cut the large BAC clones into smaller fragments of about 2,000 bases. These smaller fragments were typically stored in viruses called phage that can infect E. coli cells.</video:description>
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      <video:publication_date>2007-08-31T02:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/857.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 3</video:title>
      <video:description>This video tutorial elaborates the double life of RNA. Its a 1995 webcast lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97077111-fea4-46fc-8842-3e2c0017bdb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2007-09-01T19:59:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-For-a-Newborn-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR For a Newborn Baby</video:title>
      <video:description>What to do in a Medical Emergency of newborn baby? Instantly provide a CPR as shown in the video and call 911 for medical emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a0915765-4ac4-4d69-8340-662a7ed0207c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-08-07T12:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3125.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>for</video:tag>
      <video:tag>newborns</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-CAM-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CAM Plants</video:title>
      <video:description>CAM Plants

How CAM Plants are able to fix carbon at night so they don&apos;t have to keep their stomata open during the day</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22423.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T02:04:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xp6Zj24h8uA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>CAM</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Computer Science 164 -</video:title>
      <video:description>lec 25-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27566.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-30T08:38:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jp7SxSZNasI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61A</video:title>
      <video:description>Lec 7- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16817.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-01T13:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gYS364lxAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-HPE-How-does-the-normal-brain-develop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HPE? How does the normal brain develop?</video:title>
      <video:description>Holoprosencephaly is birth defect where forebrain does not separate properly into two halves during early fetal life. It is discussed how holoprosencephaly develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d1623d14-2cb5-42c6-95ee-a4994471c9db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2007-08-21T22:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/837.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>holoprosencephaly</video:tag>
      <video:tag>embryology</video:tag>
      <video:tag>neurology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Risk Assessment and Management

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19523.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-09-05T03:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vO8aNIkuPko</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 45 - A more formal understanding of functions</video:title>
      <video:description>A more formal understanding of functions

A more formal understanding of functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22041.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-09-11T00:29:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BQMyeQOLvpg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>More</video:tag>
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      <video:tag>Understanding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
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    <video:video>
      <video:title>Lec 27 | MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>Recombinant DNA III (cont.)

Immunology I (Prof. Graham Walker)

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

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5acf7c05-8a1b-4d8e-9ef5-8da000c84d97/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-01T17:20:59.000Z</video:publication_date>
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      <video:uploader>shivanaresh</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>about a function...</video:title>
      <video:description>about a function, more... http://www.sonom.gr</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2012-04-13T15:04:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12238.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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    <video:video>
      <video:title>Lec 28- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 28- MIT 18.086 Mathematical Methods for Engineers II.
Linear Programming and Duality

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16428.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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      <video:description>Everything you ever wanted to know about the expansion of the universe but were afraid to ask!
[closed caption]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f6a7931a-1e7f-4a7e-9f22-6635862e8ef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
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      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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      <video:tag>physics</video:tag>
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      <video:tag>Closed</video:tag>
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    <video:video>
      <video:title>Lec 7 - Astronomy 10</video:title>
      <video:description>&quot;Lec 7 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
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      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
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      <video:tag>10</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Computer Science 61A</video:title>
      <video:description>Lec 9- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16819.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains about chemotherapy survivors reflections (conditions A-Z).

Whether it&apos;s making fun of your chemo brain or facing challenges with a positive attitude, there are many ways to not lose hope. Hear what some survivors have to say. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chemotherapy</video:tag>
      <video:tag>survivors</video:tag>
      <video:tag>Reflections</video:tag>
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    <video:video>
      <video:title>Lec 29- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 29- MIT 18.086 Mathematical Methods for Engineers II.
Duality Puzzle / Inverse Problem / Integral Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:category>Mathematics</video:category>
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      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:description>In this short but powerful talk, Bill Nye makes the case for why teaching kids Creationism is wrong.  He emphasizes the need for factually accurate scientific education to ensure continuing progress, especially in the U.S.</video:description>
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      <video:tag>Bill</video:tag>
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      <video:uploader>userone</video:uploader>
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      <video:category>Medical</video:category>
      <video:tag>Catheterization</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
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    <video:video>
      <video:title>MWV Episode 54 - TWiM  number 16</video:title>
      <video:description>This is a MicrobeWorld Video. Episode 54 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Microbiology (TWiM), a podcast about life on Earth.

Host Vincent and co-host Michael, along with guests Arturo, Stuart, and David converse about antimicrobial resistance and why most fungi do not cause disease.</video:description>
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      <video:duration>5490</video:duration>
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      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ive</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>antibacterial</video:tag>
      <video:tag>antimicrobial</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Fungi</video:tag>
      <video:tag>ICAAC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma Induced  Exercise</video:title>
      <video:description>Exercise is very important for the body but in some cases in it may exacerbate certain conditions through that exercise. Conditions lie these include asthma which will lead to wheezing as explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e8c5fc3-252c-4690-b8ef-ad4f149c372b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
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      <video:tag>asthma</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Stalinism</video:title>
      <video:description>Lec 21 - Stalinism. European Civilization, 1648-1945 (HIST 202)

One of the central questions in assessing Stalinism is whether or not the abuses of the latter were already present in the first years of the Russian Revolution. The archival evidence suggests that this is partly the case, and that even in its early stages Soviet Russia actively persecuted not just those who were believed to have profited unfairly, without laboring, but also non-Russian ethnic groups. Stalin, although not an ethnic Russian himself, was committed to the assimilation of national identity, and universal identification with the Soviet State. This commitment, coupled with his paranoia, lead to executions and deportations aimed at solidifying the state through exclusion of &quot;undesirable&quot; or politically suspect elements. Throughout years of economic hardship and violent purges, Soviet rhetoric consistently emphasized a glorious future in order to justify the miseries of the present. Such a future proved, in many ways, to be an illusion.

00:00 - Chapter 1. The Formation of the Leninist State: Democratic Centralism and the New Economic Policy 
12:25 - Chapter 2. From Leninism to Stalinism 
25:03 - Chapter 3. Societies of Exclusion 
38:07 - Chapter 4. The Vision of the Radiant Future: High Hopes and Hard Reality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14141.jpg</video:thumbnail_loc>
      <video:duration>2807</video:duration>
      <video:publication_date>2012-08-26T11:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FuUZEO7nZnw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stalin</video:tag>
      <video:tag>Soviet</video:tag>
      <video:tag>Union</video:tag>
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      <video:tag>Lenin</video:tag>
      <video:tag>Holquist</video:tag>
      <video:tag>Sheila</video:tag>
      <video:tag>Fitzpatrick</video:tag>
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      <video:tag>Right</video:tag>
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      <video:tag>terror</video:tag>
      <video:tag>purge</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>new</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>peasant</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Kulak</video:tag>
      <video:tag>gulag</video:tag>
      <video:tag>anti</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Many Coupled Oscillators - Wave Equation - Transverse Traveling Pulses and Waves

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14499.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-08-26T18:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uG0OpTnu1x4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004&quot; Periodic Phenomena (Oscillations, Waves) - SHO - Complex Notation - Differential Equations - Physical Pendulum

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4696</video:duration>
      <video:publication_date>2012-08-26T18:41:04.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Collaboration and Resistance in World War II</video:title>
      <video:description>Lec 23 - Collaboration and Resistance in World War II. European Civilization, 1648-1945 (HIST 202)

One of the principal myths concerning collaboration during World War II in France, as in other countries, is that the domestic collaborators did so despite themselves, or to prevent even greater atrocities. In fact, many French, Belgians, Hungarians, Poles, Dutch and others voluntarily and enthusiastically abetted the occupying Germans. This collaboration, inspired by anti-Semitism and xenophobia, often resulted in extremely zealous persecution of Jewish nationals, communists, and others. Along with the myth of reluctant collaboration, France has also been obliged to confront the myth of widespread resistance, promulgated in part by a victorious Charles de Gaulle. Many questions concerning collaboration and resistance still remain unresolved in formerly occupied European countries to this day.

00:00 - Chapter 1. Resistance in Eastern and Southern Europe 
05:19 - Chapter 2. Charles de Gaulle and Memory of the Second World War
12:06 - Chapter 3. Writing the History of French Collaboration: Developments in the 1970s and 1980s 
25:26 - Chapter 4. The Work of the French Resistance 
38:08 - Chapter 5. Communism and Resistance 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:description>&quot;Lec 28 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Fluid Mechanics - Pascal&apos;s Principle - Hydrostatics - Atmospheric Pressure - Over Pressure in Lungs and Tires

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; The Wonderful Quantum World - Breakdown of Classical Mechanics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 36 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Farewell Special - High-energy Astrophysics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Dispersion - Phase Velocity - Group Velocity

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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    <video:video>
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      <video:description>&quot;Lec 10 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Musical Instruments - Sound Cavities - Normal Modes

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 1 - Course Introduction | MIT 8.03 Vibrations and Waves, Fall 2004&quot; In addition to the traditional topics of mechanical vibrations and waves, coupled oscillators, and electro-magnetic radiation, students will also learn about musical instruments, red sunsets, glories, coronae, rainbows, haloes, X-ray binaries, neutron stars, black holes and big-bang cosmology.

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 32 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 32: Change of Basis; Image Compression.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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The Scope of NPDES Regulation - continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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Alternate plans and moral hazard.</video:description>
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      <video:duration>727</video:duration>
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View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

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http://www.hybridmedicalanimation.com</video:description>
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      <video:description>&quot;Lec 11 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 11: Matrix Spaces; Rank 1; Small World Graphs.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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      <video:description>&quot;Lec 12 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 12: Graphs, Networks, Incidence Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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Introduction to Probability and Statistics</video:description>
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      <video:description>&quot;Lec 20 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 20: Cramer&apos;s Rule, Inverse Matrix, and Volume.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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      <video:description>&quot;Lec 21 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 21: Eigenvalues and Eigenvectors.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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      <video:description>&quot;Lec 27 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 27: Complex Matrices; Fast Fourier Transform.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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      <video:description>Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species. Text reff: wiki</video:description>
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For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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 Chemical Structure and Reactivity</video:description>
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      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-53-TWiV-Live-in-the-Windy-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 53 - TWiV Live in the Windy City</video:title>
      <video:description>Episode 53 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Virology (TWiV), a podcast about viruses.

Host Vincent and co-host Rich, along with guests Mark and Trine, discuss science and medicine in journalism and the eradication of poliovirus at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC).</video:description>
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      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkZN1xMDQkk</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chicago</video:tag>
      <video:tag>Eradication</video:tag>
      <video:tag>ICAAC</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>live</video:tag>
      <video:tag>poliovirus</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>zombies</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-T4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage T4</video:title>
      <video:description>This is a Virus,which usually attack the bacteria,E.coli</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5a47c6c9-5a57-4d5b-9d11-6e573d472d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-12-04T02:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1145.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bacteriaphage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1B -</video:title>
      <video:description>General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23405.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-13T13:41:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xMyN7Xl-bfs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Replication-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication Cycle</video:title>
      <video:description>Human immunodeficiency virus is the virus that causes AIDS. This videos explains the life cycle of a HIV and its replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/66ae8f2f-d8ac-4820-ac81-e467f14de535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-12-04T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1144.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phage 434 Repressor DNA Complex</video:title>
      <video:description>Phage 434 Repressor DNA Complex and its structure is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/94c142fa-b81e-4a52-befe-6c6fadcf1bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T02:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1147.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phage434</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-suture-techniques-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All suture techniques part 3</video:title>
      <video:description>All of the suture techniques will be discussed in this video all varieties of suture material may be used in the skin but a reactive suture such as silk should be removed within a few days</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e6f5585-8b84-4761-bab3-95e2def6e61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:33:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Computer Science 61A</video:title>
      <video:description>Lec 27- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16837.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-01T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2y41m1Z0A60</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sun-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun and Earth</video:title>
      <video:description>In this video, the Sun and our dynamic earth is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/a8b85ad7-2ad9-418c-aa35-5fcfb59bcddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-07-10T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12358.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronary-Disease-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Disease Animation</video:title>
      <video:description>Plaque forming on the arterial walls, and narrowing the vessel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd3d9341-0f7c-40d7-b97b-1c09568de380/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-05-30T10:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2728.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>J</video:tag>
      <video:tag>JnJ</video:tag>
      <video:tag>JnJhealth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of a tiny cell</video:title>
      <video:description>A brief animation of one of the few things that happend in a cell. Thats when we start to scratch on the surface of some true complex systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/8e0bf2c9-ecc2-42ac-9984-f6c8f4d0b5da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-11-05T04:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1099.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Virus</video:title>
      <video:description>Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1e766f2d-b531-4efb-a28b-fe09b1ba15f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-04T03:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1155.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hepatisis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early cleavage in Xenopus</video:title>
      <video:description>This video shows early embryonic cleavage of Xenopus which is also called frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ad5a7ce4-7356-46e3-8ef9-b1eef03bdf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-12-11T01:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1177.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Xenopus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation and visualization of inhaler  lungs</video:title>
      <video:description>3d medical scientific visualization / medical MOA of an inhaler 
Lungs MOA method of action video is produced by tres3d.com medical-animation-studio.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/48abef84-581b-40c3-955f-b7df88034764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2008-06-20T15:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1339.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>tres3d</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis: translation</video:title>
      <video:description>RNA carries the code for amino acid sequence of a protein. RNA binds with ribosomes. Another form of RNA called the transfer RNA cries amino acids to the RNA ribosomes complex where the protein chain is synthesized. The process of synthesizing protein using RNA as a template is known as translation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/79434ba2-89b1-4a7b-9f47-d26ab3397a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2007-12-04T03:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1159.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-immunology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on immunology - 2</video:title>
      <video:description>This video presents a MIT lecture on immunology. The lecture was delivered by Professor Robert A. Weinberg. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1559.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2009-04-02T04:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1559.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Joint and Cervical Spines</video:title>
      <video:description>Video showing the temporomandibular joint and Cervical spine examination. A step by step examination of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b8f364a9-d4dc-47e0-a330-3ab5a2ab83ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T23:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10563.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporomandibular</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadrilateral Properties</video:title>
      <video:description>Quadrilateral Properties

u07_l2_t1_we1 Quadrilateral Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24900.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CeBlu260Rw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns and Bridges</video:title>
      <video:description>This video explains about dental crowns and bridges and why people should get dental crowns and bridges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dcd52f50-f19a-40dd-8742-e4b6a81792d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10335.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge</video:title>
      <video:description>Vaginal discharge is a discharge of a clear or white segregation from the vagina. This video discuss a vaginal discharge case. Video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e42afdc3-0896-4c6e-8ac3-fbf62ea6fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-06T17:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10730.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Discharge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thorax-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax Examination</video:title>
      <video:description>The purpose of this video is to introduce medical students with a full thorax examination. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4cfbb876-230a-4d69-a325-939d9dfa82b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-01T20:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10386.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Self-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self Examination</video:title>
      <video:description>This video shows how breast is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5dc8231e-e69e-489e-a0ec-7f815a87320c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T21:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10476.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of Cardiology - Stent Deployment Procedure</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals. For more information about medical animation visit http://www.scientificanimations.com</video:description>
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      <video:duration>40</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2955.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
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      <video:tag>Animation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
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    <loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics and Prognosis in Glioblastoma Multiforme</video:title>
      <video:description>See also in HD in http://www.youtube.com/watch?v=w0AGL02p0rAThis video discusses the latest advances in genetics and Glioblastoma Multiforme. I sincerely hope that it will be useful.</video:description>
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      <video:duration>956</video:duration>
      <video:publication_date>2010-09-06T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4517.mp4</video:content_loc>
      <video:uploader>Paulo Flores Kruuse</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Neurosciences</video:tag>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Temozolamide</video:tag>
      <video:tag>prognosis</video:tag>
      <video:tag>Neurosurgery</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tumors</video:tag>
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    <loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Level 2 Exponents</video:title>
      <video:description>Level 2 Exponents

negative exponents</video:description>
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      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T15:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Nt-t9YJM8k</video:player_loc>
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      <video:tag>2</video:tag>
      <video:tag>Exponents</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Hot, Flat, and Crowded</video:title>
      <video:description>This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-27T10:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GilS8USrWpU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>global</video:tag>
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      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
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      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Invasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Invasions</video:title>
      <video:description>This Maya animation provides a visual simulation of fibroblasts moving through extracellular matrix - the 3D matrix and behavior of the cell population through the matrix are based on mathematical models implemented in MEL.
Video reff: Jason Sharpe, Donald Ly, Charles Lumsden et al</video:description>
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      <video:duration>315</video:duration>
      <video:publication_date>2007-12-19T01:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1184.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>invasion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryonic Cell Movement</video:title>
      <video:description>Zebrafish embryos are fertilized externally and optically clear thus blood cell formation and circulation can easily be assessed throughout development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/fac7a02a-8e3d-477a-99c0-3cf9a790a19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1182.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Titrations-in-brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titrations (in brief)</video:title>
      <video:description>This is a rough edit to give guidance to students performing titrations in the inorganic/physical chemistry labs at Southampton University.</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2009-06-07T14:29:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2808.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Inorganic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Practical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Cognitive Science C102</video:title>
      <video:description>lec 18-Cognitive Science C102.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27655.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-30T11:22:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrjkN3MPuzo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Surprising-Facts-About-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surprising Facts About DNA</video:title>
      <video:description>This video will show you 3 sad surprises with this project on the human genome. A detailed study on the human genes is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c026f115-dc80-44a7-8e9a-834fe5b02ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-07T06:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29294.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>3</video:tag>
      <video:tag>Sad</video:tag>
      <video:tag>Surprises</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/FC-Receptors-Effects-on-Phagocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FC Receptors Effects on Phagocytes</video:title>
      <video:description>Another term for Phagocytes is white blood cells whose primary function is to protect the body from ingesting injurios foreign particles, bacteria, and dead cells.
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/34ff3f4c-6227-4c89-8b09-412078b1a092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-07-08T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3032.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-proof-for-pythagorean-theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A proof for pythagorean theorem</video:title>
      <video:description>A proof for pythagorean theorem, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4681597d-5a27-4f9a-8584-503d05828738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-04-02T13:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12076.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Greece</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PERFECT-CREATION-OF-THE-SKELETON-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PERFECT CREATION OF THE SKELETON 2</video:title>
      <video:description>In this video, you will witness the miraculous creation of the skeleton--one of the most important parts of a human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d8521c3a-585f-4a4a-80d3-a3932299ee8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T22:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3179.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-1 Hip Testimony</video:title>
      <video:description>Dr. Vijay j. Bose&apos;s patient is giving an interview about his surgery. Charles Dingman explain about video testimonial for hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/b3797968-e50a-4ba9-931e-1b15b647c741/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-02-01T11:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3795.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centres</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
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      <video:tag>Complex</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Coxa</video:tag>
      <video:tag>Vara</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/We-Can-Do-Better</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>We Can Do Better</video:title>
      <video:description>Dr. Dennis Slamon, director of research at The UCLA School of Medicine, talks about the progress that has been made in breast cancer research and the work that lies ahead. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b8a8d426-a7c9-4d74-8661-6a041bc57e28/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-03-30T23:58:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1527.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
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      <video:tag>Dr</video:tag>
      <video:tag>Dennis</video:tag>
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      <video:tag>UCLA</video:tag>
      <video:tag>Herceptin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-Vijay-C-Bose-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery -  Vijay C Bose - Part 3</video:title>
      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip, knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/db115fea-420a-46f3-aba2-c1aa25878e5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2010-02-01T09:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3778.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>my</video:tag>
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      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
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      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-CS-61A-Functional-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CS 61A  Functional Programming I</video:title>
      <video:description>CS 61A  Functional Programming I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-05T03:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zmYqShvVDh4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Computer Science 61A</video:title>
      <video:description>Lec 25- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16835.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-09-01T13:59:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jld35Tlw4bI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamics-of-BIFC-Complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of BIFC Complexes</video:title>
      <video:description>Visual representations of the principle of the BiFC assay. Two non-flourescent frgaments (YN and YC) of the yellow flourescent protein (YFP) are put together to putative partners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ee47276f-57a1-401e-933d-6f53e953dd09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-02-25T19:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3868.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bifc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Planet</video:title>
      <video:description>Different kinds of animals from tiny ants to giant whales. This video presents the classification of animals in vertebrates and invertebrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/894e486b-f4c5-4dbd-a6c6-2328e91148da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T07:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28215.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
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  <url>
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    <video:video>
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      <video:description>Lec 34- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>3009</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Katharine-Frey-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Katharine Frey-Part-1 Hip Testimony</video:title>
      <video:description>Katharine Frey explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/e159a8aa-0932-4552-8475-e5ee2dea1885/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-02-01T09:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3780.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Avascular</video:tag>
      <video:tag>necrosis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61B-Linked-Lists-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61B Linked Lists I</video:title>
      <video:description>CS 61B Linked Lists I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Cell-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell video</video:title>
      <video:description>This video animates animal cell structure and organelles. As it is known, cell, as the smallest unit of life that is classified as a living thing, is the basic structural and functional unit of all known living organisms.</video:description>
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      <video:publication_date>2012-04-24T04:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12277.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ediel-Cadena-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ediel Cadena-Part-2 Hip Testimony</video:title>
      <video:description>Ediel Cadena explains about his experience with his hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/613da2f2-570b-4f0d-9975-1affec44f345/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-01T09:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3773.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-Motion-Suspended-In-Liquid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian Motion Suspended In Liquid</video:title>
      <video:description>This is a Brownian motion of milk moving at different velocities and in different random directions.</video:description>
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      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1690.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-CS-61A-Functional-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CS 61A Functional Programming II</video:title>
      <video:description>CS 61A Functional Programming II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-05T03:37:56.000Z</video:publication_date>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Astronomy 10</video:title>
      <video:description>&quot;Lec 2 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
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      <video:duration>3948</video:duration>
      <video:publication_date>2012-09-14T11:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/svKMHouowCE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Consistent-and-Inconsistent-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Consistent and Inconsistent Systems</video:title>
      <video:description>Consistent and Inconsistent Systems

u14_l1_t1_we3 Consistent and Inconsistent Systems</video:description>
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      <video:duration>329</video:duration>
      <video:publication_date>2012-09-18T01:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ix8Nne-a-KQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Systems</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jeff Hegan - part-1 hip testimony</video:title>
      <video:description>Jeff Hegan explains in a video testimony on hip/resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/dc8af446-bde8-4067-89fb-88690b0a369f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-02-01T12:21:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3798.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michael-Robert-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michael Robert-Part-2 Hip Testimony</video:title>
      <video:description>explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/e00dd554-5ce2-4f00-8524-db8fed144c28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-02-01T11:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3791.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-part-2-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - part-2 hip testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/624842d0-c3fc-42bc-9414-108e58620bd2/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3785.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-4-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader-Part-4 Hip Testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8f14f3cc-0f74-4697-9c71-1af0f0bd147a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-02-01T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3786.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Asian</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
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      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Protrusio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-59-Correcting-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Correcting the Master Cast</video:title>
      <video:description>&quot;Lec 59 - Correcting the Master Cast&quot; Demonstrates correcting the master cast. Combines the anatomic form of the remaining natural or restored teeth with the prosthetic base. Orig. air date: AUG 2 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>Master</video:tag>
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      <video:tag>remaini</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Replace-Heart-Valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Replace Heart Valves</video:title>
      <video:description>This video shows a heart valve replacement surgery in India for abroad cardiac patients. Video shows some patients suffering from this problem and are cured by surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ec8c3f6-e0dc-4b63-9232-cdfa47d41b26/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9699.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>valve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aspartyl-Proteases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartyl Proteases</video:title>
      <video:description>An enzyme that catalyzes peptide substrates using aspartate residue is aspartyl proteases. This video explains the mechanism and the inhibition of aspartly proteases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc6a2fd2-a80a-472d-bfd0-49d020be16c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2010-11-30T12:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6278.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
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      <video:title>Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CS-61B-Stack-Frames</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61B Stack Frames</video:title>
      <video:description>CS 61B Stack Frames

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-05T03:38:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HQ3YI70PDe0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>frames</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orlando-Gamboa-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orlando Gamboa Hip Testimony</video:title>
      <video:description>Orlando Gamboa  explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/f5bfc0d6-15bd-4082-8ac1-34d613d7cf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2010-02-01T10:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3787.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-by-Professor-Robert-A-Weinberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Biochemistry by Professor Robert A. Weinberg</video:title>
      <video:description>This video presents Lecture on Biochemistry. The lecture was delivered by Professor Robert A. Weinberg and covered synthesis of DNA, RNA as well as their role in evolution. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/47aef36e-9c6c-46f8-b543-b104a840a167/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2009-03-31T22:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1542.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>4</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-BHR-Hip-Surgery-Testimonial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins&apos; BHR Hip Surgery Testimonial</video:title>
      <video:description>Stephen Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/574cec81-dd37-4864-b7d1-3065c2e915db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T13:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3802.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Examination</video:title>
      <video:description>In this video ,a patient is undergoing hip physical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9741f65f-a347-4648-b6c5-40c3f4cfe7d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-02-01T13:35:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3805.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>pathologies</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Practice of Art 23AC</video:title>
      <video:description>lec 9-Practice of Art 23AC.
  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27585.jpg</video:thumbnail_loc>
      <video:duration>2563</video:duration>
      <video:publication_date>2012-09-30T09:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hLnBlpDMll4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dye-injection-into-a-Drosophila-embyro-and-observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dye injection into a Drosophila embyro and observation</video:title>
      <video:description>A 30 minutes old fuit fly embryo is injected with fluorescently labeled dye and imaged (3 focal planes) via two-photon microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c788111-23b4-47b8-b6bc-18f96d985dda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-04-09T05:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1674.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-human-embryonic-brain-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The human embryonic brain development</video:title>
      <video:description>This video animation demonstrates development of the human embryonic brain. The fetal brain grows enormously during pregnancy, both in terms of its size and the number of neurons it has.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/ad9fa006-09e9-4d6e-a76a-500f4713ca68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-04-17T22:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12257.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>human</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61A-Data-Abstraction-Sequences-Calculator-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61A : Data Abstraction, Sequences Calculator I</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19585.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T03:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QV0A_hFPCnw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-GMAT-Math-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - GMAT Math 42</video:title>
      <video:description>GMAT Math 42

205-206, pg. 180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21958.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T00:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q0AkvTchhPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27320.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-21T05:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N1l3CZsWv8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-LUX-operon-controls-light-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how LUX operon controls light production</video:title>
      <video:description>This video demonstrates the mechanism of  LUX operon controlling light production. A single transcription factor controls this operon, which contains five genes necessary to produce bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7081b1e0-1058-4f43-942b-fa125032a8fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-04-17T22:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12253.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LUX</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in a Drosophila embryo</video:title>
      <video:description>The process of cell reproduction where one cell gives rise to two identical cells is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d832377c-9520-48ce-b31b-d684515dea4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-04-09T06:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization</video:title>
      <video:description>Intro to in situ hybridization. Thanks to the Cohn Lab, Ashley Seifert, and the HHMI-GATOR team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea4a0ecb-337e-4611-adca-5ffc2dc3d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2009-04-14T07:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1709.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-2706-Public-Utilities-Rate-Regulation-Intro-to-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance

Law 270.6 - Lecture 2 - Public Utilities &amp; Rate Regulation: Introduction to Finance and Regulatory Economics

January 24, 2008

Basic financial concepts; basic economics of competitive and monopoly markets; introduction to how regulation addresses natural monopoly. A brief introduction to monopoly, cost of service regulation; historical origins, cases, and commentary; major players.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19594.jpg</video:thumbnail_loc>
      <video:duration>9708</video:duration>
      <video:publication_date>2012-09-05T03:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpeDYpx2u_Q</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>regulatory</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces primal and dual decomposition methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17534.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-09-03T15:15:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dLp2m9ae_MQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>method</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Deep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining the Human Respiratory System</video:title>
      <video:description>The function of the human respiratory system is to  deliver air into the lungs and to facilitate the distribution of Oxygen into the blood stream. It also extracts waste Carbon Dioxide from the blood and exhales it.</video:description>
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      <video:duration>76</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/MECP2-protein-function-in-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MECP2 protein function in cell</video:title>
      <video:description>This video illustrates how the protein MECP2, in conjuction with another protein complex, can act as an &quot;on-off&apos; switch for gene expression. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e4031bbd-2a42-4d02-86d0-0731b7d11617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-17T22:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12267.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>MECP2</video:tag>
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      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61B-Encapsulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61B Encapsulation</video:title>
      <video:description>CS 61B Encapsulation

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19589.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Foundations of American Cyber-Culture</video:description>
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      <video:duration>2442</video:duration>
      <video:publication_date>2012-10-01T02:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FW_5L8Z-Gg</video:player_loc>
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      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-effect-of-signal-molecules-on-transcription-factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of signal molecules on transcription factors</video:title>
      <video:description>In this video, varying concentrations of a signaling molecule are shown to activate different transcription factors and determine cell fate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/37c934f8-cb9f-463b-a2de-c5aa1fe8f00b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-04-17T22:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12265.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/DR-Nano-new-3d-iphone-medical-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DR. Nano new 3d iphone medical game</video:title>
      <video:description>This video present the new medical video iphone game based on medical animation. The game includes 3d heart and stent deployment. Edited by Ashraf</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2009-08-10T15:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3227.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>iPhone</video:tag>
      <video:tag>game</video:tag>
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    <loc>https://dnatube.com/videos/Colloid-Particles-under-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the random walk of brownian motion which is the presumably random moving of particles suspended in a fluid (a liquid or a gas) resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/adc9479d-0d8f-48fc-972c-4395ff3cdf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1687.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colloids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Double-slit-theory-Quantum-Physics-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double slit theory Quantum Physics Animation</video:title>
      <video:description>This video really makes the challenge your beliefs about what the context of The Universe means to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9be25ca-6cbc-413d-9ae6-2ec32551ed26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2009-04-12T00:37:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1707.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Slit</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61A : Data Abstraction, Sequences Calculator III</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator III

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19592.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-05T03:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b97qB_cPZak</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>Abstraction</video:tag>
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      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedesis</video:title>
      <video:description>This is a pedesis of milk. Brownian motion or pedesis is the random moving of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e10e4661-a079-40e3-ac5e-4d9cb5c86007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1691.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
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      <video:tag>motion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Column-Space-of-a-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Column Space of a Matrix</video:title>
      <video:description>Column Space of a Matrix 

Introduction to the column space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22029.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-11T00:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st6D5OdFV9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Concept-of-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Total Internal Reflection</video:title>
      <video:description>Discussed in this video is the Snell&apos;s Law accompanied with illustration and narratives and citing some examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2dad8231-0d06-48ba-8a4c-3b022061948a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1693.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
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      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Matter As a Wave - Lecture 5</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 5/nTopics covered:
	/nMatter As a Wave/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 5/nWhere were we last time? Last time we had discovered, and we&apos;re going back to Lecture 4 notes because I think I have a little bit left on Lecture 4 notes, that radiation also behaves like a particle./nAnd it behaves like a particle as exhibited in this photoelectric effect. That is in order to get an electron out, what we needed to do was to put in a particle of energy. We needed to put in a packet of energy./nWe needed to put in a quantum of energy. And as long as that quantum of energy, that packet of energy, that particle of energy was larger than the work function, we would get one electron out for every packet we put in./nThat&apos;s an example of the particle-like nature to radiation, this photoelectric effect. But Einstein also went on to show an even more convincing property of the particle-like nature of radiation or a photon./nAnd that is he showed that a photon has momentum even though a photon does not have mass, or essentially no rest mass. And, of course, momentum is a very particle-like property. P for momentum is equal to the mass times velocity./nIf a photon, if radiation has momentum then it&apos;s acting very much like a particle. How did he do this? Well, Einstein took the relativistic equations of motion, which he himself wrote down. And what he showed from that is that a photon had momentum P here./nAnd the momentum of the photon is defined by the frequency of the radiation. That is that momentum was given by h, again Planck&apos;s constant there, that quantization constant times the frequency over the speed of light./nAnd since, of course, we know the relationship between the frequency and the wavelength, we can write the momentum of a photon as h over lambda. So, if you have radiation of some wavelength lambda, that radiation, those photons have this momentum h over lambda, this photon momentum, even though photons don&apos;t have mass./nAnd the a</video:description>
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      <video:duration>2663</video:duration>
      <video:publication_date>2009-04-16T22:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1736.mp4</video:content_loc>
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      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A spokesperson from Citizen Sky explains the mystery of the superbright star epsilon Aurigae using Lite Brite diagrams.</video:description>
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      <video:duration>372</video:duration>
      <video:publication_date>2009-08-28T08:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3273.mp4</video:content_loc>
      <video:category>Education</video:category>
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      <video:tag>Stars</video:tag>
      <video:tag>citizen</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Richard and Mary L. Gray - A Life of Art</video:title>
      <video:description>Lec 4 - Richard and Mary L. Gray - A Life of Art. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry. The Grays have long supported the arts and humanities in Chicago, by building collaborative relationships between institutions throughout the city.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
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      <video:duration>308</video:duration>
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      <video:tag>humanities</video:tag>
      <video:tag>center</video:tag>
      <video:tag>grays</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>gift</video:tag>
      <video:tag>art</video:tag>
      <video:tag>scholar</video:tag>
      <video:tag>culture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 33: Reaction mechanism

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15852.jpg</video:thumbnail_loc>
      <video:duration>2749</video:duration>
      <video:publication_date>2012-08-28T20:57:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnOOQnW5Un4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
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      <video:tag>lewis</video:tag>
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      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
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      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
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      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Apollo Mission part 1</video:title>
      <video:description>An interesting video showing the pictures of Apollo mission. The manned and unmanned both Apollo missions was performed by NASA.</video:description>
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      <video:duration>28</video:duration>
      <video:publication_date>2009-08-08T15:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3186.mp4</video:content_loc>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Apollo</video:tag>
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      <video:tag>of</video:tag>
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      <video:title>How to Get Beautiful Skin</video:title>
      <video:description>Everyone wants to have beautiful skin. This video gives you 10 simple steps you need to follow in order to have beautiful flawless skin.</video:description>
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      <video:duration>100</video:duration>
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      <video:uploader>userone</video:uploader>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 13/nTopics covered:
	/nBreakdown of Octet Rule/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 13/nThe goal is to count up all of the valence electrons that you have in a molecule and then distribute those valence electrons so that between each two atoms there are at least two electrons./nAnd then what you do is you take the rest of the electrons and distribute them around the molecule so that each atom has an inner gas configuration around it. That&apos;s usually an octet, unless you&apos;re dealing with hydrogen. That&apos;s the main idea. And so what that means is that you have to know what those valence electrons are./nAnd so that is something that you should get used to knowing so you could just really write that down immediately. But we also saw last time that a very critical concept was this concept here of formal charge. Formal charge is a measure of how much an atom has gained or lost an electron when it has formed a bond in a particular structure./nAnd we saw how this idea of formal charge was really critical in being able to determine what the lowest energy structure was. In fact, what was the lowest energy skeletal structure? Often times, when you start out, you don&apos;t know what atoms are connected to each other. You have to take a guess. You take a guess. You put out the Lewis structure./nYou draw out the Lewis structure and then you calculate the formal charge. And if you find on that Lewis structure that any atom has a formal charge, a minus two or a plus two or minus three or plus three, that cannot possibly be the lowest energy structure. And then you start again. You find another skeletal structure, draw out the Lewis diagram, calculate the formal charges./nAnd you keep doing that until you find a skeletal structure that gives you the lowest set or the lowest absolute values of formal charges. This is a very important concept. That&apos;s how you do it. Now, we also saw last time that we were able to draw a couple of different s</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1744.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:description>Acetylcholine binding protein binds with the neurotransmitter acetylcholine and modulate neural transmissions. It can also bind with other substrate such as cocaine and nicotine. This video shows a acetylcholine binding protein molecule bound with cocaine. Edited by Ashraf</video:description>
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      <video:duration>73</video:duration>
      <video:publication_date>2009-05-04T20:09:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2131.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Molecular Orbital Theory - Lecture 14</video:title>
      <video:description>In chemistry, molecular orbital theory describes the molecular structures. In this theory, electrons are considered to move under the influence of the nuclei in the whole, instead of assigning individual bonds between atoms. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1745.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2009-04-16T22:57:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1745.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>orbital</video:tag>
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    <loc>https://dnatube.com/videos/Transmission-of-disease-from-animal-to-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of disease from animal to human</video:title>
      <video:description>A number of animal diseases are known to be transmitted from animal to human. Health of pet, in this regard, is very important to keep the owner safe. Edited by Ashrar</video:description>
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      <video:duration>379</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4235.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 13 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23673.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LRvkIsumOYA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
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      <video:tag>13</video:tag>
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      <video:description>This video will introduce you with an innovated treatment for insomnia from lettuce seed oil. The purpose of this video is to help the medical students.</video:description>
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      <video:duration>1025</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8678.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:description>This man has a unique feature. He can be an insulator, conductor, accumulator and heater. 220 volts does not kill him.</video:description>
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      <video:duration>171</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - GMAT: Data Sufficiency 6</video:title>
      <video:description>GMAT: Data Sufficiency 6

28-32, pg. 280</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22300.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-11T01:41:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qHO1xH4ilZs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:duration>52</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Graphing Radical Functions</video:title>
      <video:description>Graphing Radical Functions

u17_l2_t2_we3 Graphing Radical Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25343.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Understanding-the-Mechanics-of-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Mechanics of Breathing</video:title>
      <video:description>In Mammals, breathing in, or inhaling, is due to the contraction and flattening of the diaphragm, a domed muscle that separates thorax and abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a5c06103-11ec-4f77-b46e-f9935d5bdb63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:uploader>tubeman</video:uploader>
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      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting (Suspension cell)</video:title>
      <video:description>by Abnova - Hemocytometer or Cell Counting Chamber is frequently used to count cell numbers such as cell density of cultured cells in research labs and blood count and sperm count in clinical labs. For counting of attached cells, cells are trypsinized, mixed with a dye (Trypan Blue), loaded onto a hemocytometer and then counted under a microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/bf779870-9fb6-4853-b07b-5f09cdbd0466/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3903.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Proof: log_a (B) = (log_x (B))/(log_x (A))</video:title>
      <video:description>Proof: log_a (B) = (log_x (B))/(log_x (A))

Proof of the logarithm property 
log_a (B) = (log_x (B))/(log_x (A))</video:description>
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      <video:title>Lec 32 - Physics 111: How to do an Oral Report</video:title>
      <video:description>Physics 111: How to do an Oral Report

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video describes how we expect students to present an oral report on an experiment in the Physics 111 course.

http://advancedlab.org</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3320.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>2003 AIME II Problem 13

Probability of moving to a vertex</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/789b4e7e-037f-44da-a70c-eec895ea9714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-19T19:04:29.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:duration>15</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21967.jpg</video:thumbnail_loc>
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      <video:tag>50</video:tag>
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      <video:tag>Current</video:tag>
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      <video:tag>Syndrome</video:tag>
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      <video:tag>micronucleus</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Genomic</video:tag>
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      <video:tag>instability</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Cancer</video:tag>
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      <video:tag>biology</video:tag>
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      <video:tag>myosin</video:tag>
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The discussion of four-vector in relativity continues but this time the focus is on the energy-momentum of a particle. The invariance of the energy-momentum four-vector is due to the fact that rest mass of a particle is invariant under coordinate transformations.

00:00 - Chapter 1. Recap: The Four-Vectors of Position, Velocity and Momentum in Space-Time
15:53 - Chapter 2. The Energy-Momentum Four-Vector
32:20 - Chapter 3. Relativistic Collisions
41:09 - Chapter 4. Law of Conservation of Energy and Momentum Using the Energy-Momentum Four-Vector

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19624.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIJ8ly8HOUQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-and-cellularization-of-syncytial-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis and cellularization of syncytial embryo</video:title>
      <video:description>This early embryo of the fruit fly, Drosophila melanogaster, expresses fluorescently labeled proteins to detect DNA and plasma membrane dynamics. As the embryo develops, its DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d93abc86-afd2-4a15-a842-33dc93626f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-21T22:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1937.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cellularization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>syncytial</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Wieschaus</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environmental-Common-Law-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Environmental Common Law 1</video:title>
      <video:description>Lec 3- Environmental Common Law 1.
August 24, 2009

Prof. Bob Infelise discusses Pollution on the Pigeon River; Common Law Environmental Doctrines.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16969.jpg</video:thumbnail_loc>
      <video:duration>4558</video:duration>
      <video:publication_date>2012-09-01T18:04:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UM7bV_dmBQ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sense-of-Balance-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sense of Balance (2)</video:title>
      <video:description>The Sense of Balance ... The Sense of Balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6b22d6f1-2101-4f24-8d20-b26711606a9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-04-23T05:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1959.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-hear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we hear</video:title>
      <video:description>This video explains the process of hearing. The mechanical energy of sounds vibrates the air drum resulting in initiation of a sires of events that enable us to hear. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/81ed6559-5b39-4c09-94ae-a0acdcc7f595/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-04-23T05:01:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1957.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>hear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Origin-and-Maintenance-of-Genetic-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Origin and Maintenance of Genetic Variation</video:title>
      <video:description>&quot;Lec 6 - The Origin and Maintenance of Genetic Variation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mutations are the origin of genetic diversity. Mutations introduce new traits, while selection eliminates most of the reproductively unsuccessful traits. Sexual recombination of alleles can also account for much of the genetic diversity in sexual species. In some instances, population size can affect diversity and rates of evolution and fixation, but in other cases population size does not matter.

00:00 - Chapter 1. Introduction
05:32 - Chapter 2. Mutation rates
13:57 - Chapter 3. Recombination
20:43 - Chapter 4. Genetic Variation in Humans
26:52 - Chapter 5. The Maintenance of Genetic Variation
47:03 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17324.jpg</video:thumbnail_loc>
      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-02T18:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzkLYZCzHXk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>History</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>population</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>human</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Ecology and the Environment</video:title>
      <video:description>Lec 12- Ecology and the Environment.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18459.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-04T01:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzteLNogM5w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-pancreas-in-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of pancreas in endocrine system</video:title>
      <video:description>Pancreas is an important part of the endocrine system. Beta cells in islets of Langerhans located in the pancreas secretes a hormone called insulin. Insulin is essential for the metabolism of glucose. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d1a7b4f0-aef8-4a72-b6ed-78c13bde1dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-04-23T05:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1963.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Expression-of-Variation-Reaction-Norms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Expression of Variation: Reaction Norms</video:title>
      <video:description>&quot;Lec 8 - The Expression of Variation: Reaction Norms&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Reaction norms depict the range of phenotypes a single genotype can produce, depending on the environment. Reaction norms must fit within an organism&apos;s phylogenetic constraints. They can differ for different individuals within a population, but some traits differ very little based on the environment; some do not differ at all.

00:00 - Chapter 1. Introduction 
03:22 - Chapter 2. Reaction Norms 
12:10 - Chapter 3. Reaction Norms in Populations 
23:42 - Chapter 4. Developmental Constraints on Reaction Norms 
36:23 - Chapter 5. Benefits and Limitations of Studying Reaction Norms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17326.jpg</video:thumbnail_loc>
      <video:duration>2599</video:duration>
      <video:publication_date>2012-09-02T18:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/weX4wjLmjwo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Reaction</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Distalis</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-cholecystectomy-medical-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic cholecystectomy medical video</video:title>
      <video:description>Laparoscopic cholecystectomy is a procedure in which the gallbladder is removed by laparoscopic techniques laparoscopic surgery also referred to as minimally invasive surgery describes the performance of surgical procedures with the assistance of a video camera and several thin instruments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8636.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2011-11-29T02:15:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8636.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 20-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19141.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-09-04T18:08:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8Srni3JLxY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 169</video:title>
      <video:description>Lec 7- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20244.jpg</video:thumbnail_loc>
      <video:duration>4764</video:duration>
      <video:publication_date>2012-09-06T12:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7P5hrUhVYpk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Algebra-Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Algebra: Solving Inequalities</video:title>
      <video:description>Algebra: Solving Inequalities

Solving linear inequalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20089.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-09-06T01:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgDe_D8ojxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stomach-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stomach - 2/2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aadcd03a-8900-4c32-974d-62f971cb6756/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1980.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lorentz-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lorentz Transformation</video:title>
      <video:description>&quot;Lec 13 - Lorentz Transformation&quot; Fundamentals of Physics (PHYS 200)

This lecture offers detailed analysis of the Lorentz transformations which relate the coordinates of an event in two frames in relative motion. It is shown how length, time and simultaneity are relative.

00:00 - Chapter 1. Describing an Event with Two Observers
33:58 - Chapter 2. The Relativity of Simultaneity
41:57 - Chapter 3. Time Dilation
53:41 - Chapter 4. The Twin Paradox
01:00:02 - Chapter 5. Length Contraction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15899.jpg</video:thumbnail_loc>
      <video:duration>4107</video:duration>
      <video:publication_date>2012-08-28T21:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/202fU9qIVK4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach part 1 of 2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b3506282-6f79-4db9-8565-832ad6046ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-04-23T05:12:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1978.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Digestion</video:title>
      <video:description>Digestion means the breakdown of food into Smaller components. This video will explain the structure of the stomach and the process of digestion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6da0ec8-42d8-4e5b-a91a-dea55bd02571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-04-23T05:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1979.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorine-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorine reaction</video:title>
      <video:description>Fluorine reacts with different elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/d6210495-1c79-470d-bc34-b4bb8d0279e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-10-16T02:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3434.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soyuz-Landing-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soyuz Landing Video Clip</video:title>
      <video:description>An amazing video showing the landing of Soyuz spotlighted with a detailed description. He has returend to heart after 163 days staying in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/31575fe8-8794-420a-88af-7d132cc6b31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-05T04:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29134.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Spotlighted</video:tag>
      <video:tag>with</video:tag>
      <video:tag>new</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mouth-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mouth part 1 of 2</video:title>
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Dick Cantwell, P and G / Gillette
Simon Langford, Wal-Mart
Claus Garbisch, DHL Solutions
Michael Rose, Johnson  and  Johnson

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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Light-and-Color</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Light and Color</video:title>
      <video:description>Here are some high school physics demonstrations on Light and Color. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
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      <video:duration>548</video:duration>
      <video:publication_date>2009-05-14T01:10:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2201.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Describes-about-adenyl-cyclase-and-camp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about adenyl cyclase and camp</video:title>
      <video:description>This video explains about adenyl cyclase and camp

Adenyl Cyclase and cAMP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8274e5ce-cfa8-43f6-af5c-e8861550e82a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-10-10T12:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27777.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Adenyl</video:tag>
      <video:tag>cyclase</video:tag>
      <video:tag>and</video:tag>
      <video:tag>camp</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stent-Implant-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stent Implant Procedure</video:title>
      <video:description>This 3d medical animation shows &quot;Stent implant procedure&quot;. It is a widely used procedure to performed for patients with cardiovascular disease. The procedure involves inserting a balloon into your heart to open the heart artery narrowed by plaque. It also involve placement of a stent to keep the vessel open. http://www.scientificanimations.com/cardiac-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/febba606-6c79-4fca-b201-535082f3ba01/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-29T09:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30723.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stent</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Maroon-Mentoring-Expanding-Career-Horizons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Maroon Mentoring: Expanding Career Horizons</video:title>
      <video:description>Lec 8 - Maroon Mentoring: Expanding Career Horizons. Learn from Career Advising and Planning Services (CAPS) about the variety of ways you can impact College and graduate students through career mentoring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14973.jpg</video:thumbnail_loc>
      <video:duration>2252</video:duration>
      <video:publication_date>2012-08-28T11:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvJCnE2FNzM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>CAPS</video:tag>
      <video:tag>career</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>mentors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergy-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergy 3D Medical Animation</video:title>
      <video:description>This is a video on allergic mechanism in our body.this animation video shows how allergens come in contact and how does the body react to such allergens and what is the effect of anti histamine drugs over these allergens.

http://rufusrajadurai.wetpaint.com</video:description>
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      <video:duration>87</video:duration>
      <video:publication_date>2009-05-14T04:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2222.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>allergy</video:tag>
      <video:tag>allergen</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>histamine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>igE</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>mast</video:tag>
      <video:tag>prostoglandin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-CS-61A-Assignment-State-Environments-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - CS 61A : Assignment, State, Environments III</video:title>
      <video:description>CS 61A : Assignment, State, Environments III

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19637.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-09-05T03:57:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pR0r-RigP54</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>cs</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Domain-of-a-function-being-figured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Domain of a function being figured</video:title>
      <video:description>A domain is identified as all the values that into a function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/262d29cc-12e3-490f-9b6b-8983639cff2a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T20:07:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2514.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Allergy_2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergy_2</video:title>
      <video:description>Allergy, asthma, pollen, histamine, fever. This animation is available for purchase at : mleconte@noos.fr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6b4d8758-b3ea-4662-ba61-98e5abd0d38a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-05-14T04:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2224.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>allergie</video:tag>
      <video:tag>histamine</video:tag>
      <video:tag>pollen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Aerothermodynamics

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14940.jpg</video:thumbnail_loc>
      <video:duration>6927</video:duration>
      <video:publication_date>2012-08-28T05:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XWjSXlxpDfU</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
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      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Small-Event-Big-Impact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Small Event, Big Impact</video:title>
      <video:description>Lec 7 - Small Event, Big Impact. Participants will receive examples of programs and events that they can plan in their own community throughout the year. Attendees will also be invited to share their own event ideas and experiences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14972.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-08-28T11:05:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M-06FOYyxp8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>event</video:tag>
      <video:tag>planning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Japanese-Magic-Lantern-Workshop-and-Matinee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Japanese Magic Lantern Workshop and Matinee</video:title>
      <video:description>Lec 7 - Japanese Magic Lantern Workshop and Matinee. On Wednesday, April 20, the Minwa-za Company of Tokyo illuminated International House&apos;s Assembly Hall with a workshop and matinée of the lost art of magic lantern performance, utsushi-e.  During the workshop, students from the Lab School constructed lanterns (furo) and slides (taneita) to project brightly colored moving images.  Afterwards, Minwa-za enchanted students, teachers and parents with a performance.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.       

To see the final performance, go to http://www.youtube.com/watch?v=wCUBhhdiU9w</video:description>
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      <video:duration>2656</video:duration>
      <video:publication_date>2012-08-27T10:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LZvMHyWkjwI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Japan</video:tag>
      <video:tag>minwa</video:tag>
      <video:tag>za</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>East</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>media</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>lantern</video:tag>
      <video:tag>slides</video:tag>
      <video:tag>utushi</video:tag>
      <video:tag>E</video:tag>
      <video:tag>education</video:tag>
      <video:tag>precinema</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-and-Signal-Transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis and Signal Transduction</video:title>
      <video:description>Apoptosis and Signal Transduction (Drew Berry, 2006)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f0f4065-477a-46d2-a451-9e8baee9bf91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2010-11-23T00:22:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5714.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-a-typical-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of a typical Synapse</video:title>
      <video:description>This video describes the transmission of signals across synapses by neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7fbed5b5-e548-4b37-b802-6b1c4d116548/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2009-05-27T18:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2349.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palmitic-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palmitic Acid</video:title>
      <video:description>This video describes the molecular structure of palmitic acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c5113575-1840-4d37-8c63-d45fecff95df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T19:18:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2397.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>palmitic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope</video:title>
      <video:description>Figuring out the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d136d483-a274-48ef-bc81-8a5f424c7712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-05-27T19:07:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2373.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VIRTUAL-REALITY-BIOINFORMATICS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VIRTUAL REALITY &amp; BIOINFORMATICS</video:title>
      <video:description>A TEST RUN OF CONVERTING AN MS PRODUCER PRESENTATION ON VIRTUAL REALITY TOOLS IN PROTEIN STRUCTURE ANALYSIS...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/feaf6436-32f3-4098-a4ee-06ba5e8d89e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2009-05-28T00:56:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2668.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-CS-61A-Concurrency-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - CS 61A : Concurrency II</video:title>
      <video:description>CS 61A : Concurrency II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19650.jpg</video:thumbnail_loc>
      <video:duration>2570</video:duration>
      <video:publication_date>2012-09-05T04:02:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzDlbvrFjc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 22 - MIT 18.086 Mathematical Methods for Engineers II&quot; Weighted Least Squares

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15382.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-08-28T16:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIK5EnoiLL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:description>This is the lecture 2 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>75</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Growing a quantity by a percentage is demonstrated in this science video.</video:description>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Many proteins are composed of multiple polypeptide chains, or subunits. This video describes the structure of a few examples of these oligomeric proteins.</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/The-Safe-Crackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Individual proteins often collaborate as subunits of large protein assemblies, in which their individual activities may be coordinated.</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/Exploding-Wire</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Exploding wire is shown in this physics lab demonstration.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2573.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This lecture is provided by University of California, Berkeley. The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2922</video:duration>
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    <loc>https://dnatube.com/videos/Beta-Sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta Sheet</video:title>
      <video:description>The beta sheet is one of the most common secondary structures in proteins. This video describes the structure of the beta sheet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2c75cea8-96f0-491b-981b-bb227f71a2b8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T19:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2410.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Orbitals video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5060.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Reaction</video:title>
      <video:description>The lysozyme enzyme cleaves polysaccharide chains. This video explains the process by which this happens.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2414.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Voyager-Inspiring-Generations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyager: Inspiring Generations</video:title>
      <video:description>A short video by JPL regarding 30 years of the Voyager twins. Source- http://www.jpl.nasa.gov/multimedia/index.cfm?start_row=1</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2589.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-10-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 10: Entropy and irreversibility. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3165</video:duration>
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    <loc>https://dnatube.com/videos/Lec-7-Level-1-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
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Basic Exponents</video:description>
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      <video:player_loc>https://www.youtube.com/embed/8htcZca0JIA</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cyclin-dependent kinases, or Cdks for short, are crucial regulatory proteins in the cell cycle. This video describes how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bcb2048f-ff2c-4013-8bb0-cd7247fb3b3d/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2434.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights</video:title>
      <video:description>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights. At a large tent constructed on the future site of the Reva &amp; David Logan Center for Creative and Performing Arts the University community came together for a celebration of the impact the Logan Center will have on the arts at the University of Chicago and in the broader community. With appearances by arts faculty, students and alumni; musical performances; mural unveilings; video montages; and, of course, shovels and dirt, this is a celebration you don&apos;t want to miss.</video:description>
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      <video:duration>172</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JL0ehKmc2mQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>More percent problems</video:title>
      <video:description>Slightly harder percent problems are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/69509ebd-f92a-40bd-8e24-57205ca8bcf7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2432.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abyssal</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Abyssal</video:title>
      <video:description>No description is provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/773eefdc-4a9a-47a6-b950-f1e620321928/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-03T06:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4765.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Abyssal</video:tag>
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    <loc>https://dnatube.com/videos/Systems-of-equations</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Systems of equations</video:title>
      <video:description>Systems of equations are explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/84f42213-987b-46c7-9d3f-75c5f995a16b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T19:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2431.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
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    <loc>https://dnatube.com/videos/Plasma-Membrane-Contained-Lipid-Rafts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasma Membrane Contained Lipid Rafts</video:title>
      <video:description>Lipid Rafts are said to be involved in the regulation of signal transduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b87d03fc-c4dc-4802-a2d6-7a98f96f339f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-05-27T19:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2450.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

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      <video:tag>Gas</video:tag>
      <video:tag>Mantle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-CS-61A-Mapreduce-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - CS 61A : Mapreduce I</video:title>
      <video:description>CS 61A : Mapreduce I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19674.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-05T04:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mVXpvsdeuKU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-10-Induced-Electromagnetic-Force-EMF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 10: Induced Electromagnetic Force (EMF)</video:title>
      <video:description>This video is a physics lab demo of induced electromagnetic force which is the production of an electric current across a conductor moving through a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0750d8fd-7bc1-400a-9246-33acbf977980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T21:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2570.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>EMF</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 8 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Finite Fields

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15863.jpg</video:thumbnail_loc>
      <video:duration>5086</video:duration>
      <video:publication_date>2012-08-28T21:03:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SV08nmxzdAU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-that-can-flies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot that can flies</video:title>
      <video:description>Robots are useful for doing jobs that are difficult for human being. Scientists are trying to develop robots suitable for different types of job. This video shows a robot that can fly like a bird. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a7c95f8-afa5-4e2e-8a60-e0a3b7c80a27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-29T06:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8749.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robot</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pollution-Around-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pollution Around Us</video:title>
      <video:description>This video will help you in minimizing the pollution around us. Pollution is really a serious problem before our scientist. Watch this video and you can really help the nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/962ed028-9ae5-4ebd-a6de-d1a9c7aca573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-11T04:09:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30229.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>pollution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pseudo-Maglev-Train-not-levitating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudo-Maglev Train (not levitating)</video:title>
      <video:description>The rails are magnetic strip, and the wheels are round magnets as seen in &quot;Toy Maglev Train&quot; video from Maglevkits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/fbe2e351-2b8d-438a-ab99-b629a1bc798c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2606.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Maglev</video:tag>
      <video:tag>train</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>magnet</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-CS-61A-Lazy-Evaluation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - CS 61A : Lazy Evaluation I</video:title>
      <video:description>CS 61A : Lazy Evaluation I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19688.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-05T04:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nI5eaWqbFpU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 28: Crystal field theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15847.jpg</video:thumbnail_loc>
      <video:duration>2724</video:duration>
      <video:publication_date>2012-08-28T20:56:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZEjVRqe-N4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
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      <video:tag>Structure</video:tag>
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      <video:tag>electronic</video:tag>
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      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
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      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
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      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
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      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-lithium-polymer-batteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of lithium polymer batteries</video:title>
      <video:description>Batteries power all kinds of electric motors. Batteries that can be used to power electric car have been developed. This video shows the production of lithium polymer batteries that will be able to drive a car. Edited by Ashraf.

(These are Lithium-Metal Polymer batteries, not Li-Ion)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e8120cc-26ac-4c4c-b5bf-e8878f487958/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2009-05-27T21:33:34.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Avestor</video:tag>
      <video:tag>Li</video:tag>
      <video:tag>po</video:tag>
      <video:tag>poly</video:tag>
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      <video:tag>polymer</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>car</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>easy</video:tag>
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      <video:tag>Light</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>futu</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Poineers: Saturn and Pluto</video:title>
      <video:description>A clip from the Robot Poineers documentary (made in conjunction with the &apos;Space Odyssey: Voyage to the Planets&apos; BBC documentary shown in 2004) regarding Saturn and Pluto.</video:description>
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      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Planets</video:tag>
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    <loc>https://dnatube.com/videos/Generation-of-electricity-with-an-easy-method</loc>
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      <video:description>This video shows how to generate an electricity by turning the pedal of a turbine.</video:description>
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      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
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    <loc>https://dnatube.com/videos/Lec-38-CS-61A-Logic-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - CS 61A : Logic Programming I</video:title>
      <video:description>CS 61A : Logic Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19694.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-05T04:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n2Wz9oKpZjs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 164 - Lecture 8</video:title>
      <video:description>Computer Science 164 - Lecture 8

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26174.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-09-19T00:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ofecEvcZ72w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fission</video:title>
      <video:description>A 3D animation of nuclear fission that I and two other people made for an animation class using Maya and After Effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/bfb2556b-c293-46a0-bb15-26fbd1f67b67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-05T10:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2766.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Maya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 3 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15858.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-08-28T21:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWZCMrKIikw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 4 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15859.jpg</video:thumbnail_loc>
      <video:duration>4535</video:duration>
      <video:publication_date>2012-08-28T21:02:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXB3QmTg8YQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Spring 2010 season Lecture 13 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Who is right? the people that state that being cold makes you sick or the people that respond: cold has nothing to do with being sick, the &quot;cold&quot; is propagated by viruses and not the weather.  This is an interesting presentation from asapSCIENCE where this questions are addressed.</video:description>
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 The movie has been made with the help of the visualization software VMD.</video:description>
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      <video:description>As a basic structural and functional unit of the kidney, The filtration, reabsorption, and secretion of the nephron is shown in this animation video.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Medicare Sustainability

How medicare is funded and why it is even less sustainable than social security</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation shows phagocytosis which is decribed as the process of ingestion of solid particles in cells with membrane. After particle is being phagocyted  it forms phagosome, which is later  fused with lysosome, and decomposed.</video:description>
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    <loc>https://dnatube.com/videos/Lec-18-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 18 - MIT 3.091 Introduction to Solid State Chemistry&quot; X-ray Spectra, Bragg&apos;s Law

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Meiosis Cell Division which is a special type of cell division necessary for sexual reproduction in eukaryotes is explained in this video.</video:description>
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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At Stanford Medical School with Morgan Theis talking to  Dr. Laura Bachrach talking about precocious puberty</video:description>
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u15_L1_T1_we1 Domain of a Rational Expression 1</video:description>
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    <video:video>
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      <video:description>A video project for school we&apos;ve made about the life of James Chadwick and the discovery of the neutron.

Thanks again for all the material published by its owners. 

Jasper Eenhoorn
Kevin Boots
Fabian Kemps Verhage, Mendelcollege</video:description>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:category>Computer Science</video:category>
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      <video:tag>coding</video:tag>
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      <video:description>&quot;Lec 23 - MIT 6.451 Principles of Digital Communication II&quot; Lattice and Trellis Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:uploader>0|54|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>gaussian</video:tag>
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      <video:tag>coding</video:tag>
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      <video:description>&quot;Lec 24 - MIT 6.451 Principles of Digital Communication II&quot; Linear Gaussian Channels

View the complete course: http://ocw.mit.edu/6-451S05

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      <video:category>Computer Science</video:category>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
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      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
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      <video:duration>33</video:duration>
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      <video:tag>acting</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bacteria</video:tag>
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      <video:description>&quot;Lec Last - MIT 21H.931 Seminar in Historical Methods&quot; Analyzing historical data, making sense of evidence, Why do history at all?

View the complete course: http://ocw.mit.edu/21H-931S04

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      <video:uploader>0|67|0</video:uploader>
      <video:category>Seminars</video:category>
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      <video:tag>Sources</video:tag>
      <video:tag>Narrative</video:tag>
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      <video:tag>Writing</video:tag>
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      <video:tag>gender</video:tag>
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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15883.jpg</video:thumbnail_loc>
      <video:duration>6642</video:duration>
      <video:publication_date>2012-08-28T21:13:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zqtx0gA5K2s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-acute-HIV-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of acute HIV infection</video:title>
      <video:description>Adam Barrett remembers his symptoms of acute HIV infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3ed4f97c-ef92-48a2-8181-3f7a3526103a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-04-12T23:11:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12202.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 24- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16874.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-01T14:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgnRmzSbGps</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA interference</video:title>
      <video:description>RNA interference or RNAi is a process that moderates the activity of genes in the cells. RNAi plays important role in defending cells from viral attack. This video presents how RNAi works. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/78cc7d13-30a3-4b05-b6d4-49ff8cbb766f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2009-07-02T13:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2932.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Ribonucleic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digital-Preservation-and-Nuclear-Disaster-An-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digital Preservation and Nuclear Disaster: An Animation</video:title>
      <video:description>Team Digital Preservation saves the world from nuclear disaster caused by the work of Team Chaos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/af7d0a88-7175-4ee7-9bd3-8c27555e68ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2009-07-03T11:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2935.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>digital</video:tag>
      <video:tag>preservation</video:tag>
      <video:tag>metadata</video:tag>
      <video:tag>trusted</video:tag>
      <video:tag>repository</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>cartoon</video:tag>
      <video:tag>digi</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fun</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Selection-of-Lactose-Tolerance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Selection of Lactose Tolerance</video:title>
      <video:description>Environmental and cultural factors can affect whether a new human mutation becomes common in a population. http:es.wikipedia.orgwikiCÃ©lula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/df448c2e-1838-42ac-98ca-216dbcc601ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-04-12T23:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12211.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lactose</video:tag>
      <video:tag>Tolerance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/No-Animal-Has-Wheels-and-Robots-With-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>No Animal Has Wheels and Robots With Limbs</video:title>
      <video:description>Why, among so many methods of movement, have no animals evolved them as part of their body structure?  Fascinating video that explains the basic concept of a wheel and why we don&apos;t find them on living creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e260c7ed-edd9-439a-8555-66d3ee32b321/cand_25.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-11-27T01:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28093.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>wheels</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-wasps-protect-their-babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do wasps protect their babies?</video:title>
      <video:description>This video shows that wasps use parasitic mites to protect their babies. According to researchers, parasitic mites that live in the same nests as baby wasps actually protect them from intruders..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5e459e92-8bcd-4c4b-8ca1-66f8df25f9fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2012-11-23T22:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28040.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-Mechanism-of-Damaged-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair Mechanism of Damaged DNA</video:title>
      <video:description>A cell that has acquired a big number of DNA damage, or one that no longer effectively repairs damage incurred to its DNA, can go into one of three possible states:dormancy,cell suicide or unregulated cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/60b99c98-d513-4046-ac07-4da56b1e7426/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-09-11T01:28:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3348.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seed-Germination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seed Germination</video:title>
      <video:description>This is a short video of a small seed germinating. Seeds will require proper amount of water, oxygen, and temperature to be able to grow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/749204bf-1727-4ef1-bccb-6c2f1bb8376c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3233.mp4</video:content_loc>
      <video:category>Biochemistry</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>seed</video:tag>
      <video:tag>Germinate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-25-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 25- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 25- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16875.jpg</video:thumbnail_loc>
      <video:duration>2993</video:duration>
      <video:publication_date>2012-09-01T14:46:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rx4Z2_LnyMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-Dilation-due-to-a-narrowing-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation due to a narrowing of the esophagus</video:title>
      <video:description>What is Esophageal Dilation?
Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. 
Why is it Done? 
The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn. Patients with a narrowed portion of the esophagus often have trouble swallowing; food feels like it is &quot;stuck&quot; in the chest region, causing discomfort or pain. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves [motility disorder]. 
How Should I Prepare for the Procedure? 
An empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Your doctor will tell you when to start fasting. 
Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners). Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Your doctor will give you specific guidance. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. 
What Can I Expect during Esophageal Dilation? 
Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. Your doctor may spray your throat with a local anesthetic spray, and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/82fa035e-acc0-47c1-acbb-5bfed2addaed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-09-04T23:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3338.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>stricture</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>dilator</video:tag>
      <video:tag>heartburn</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Tips</video:title>
      <video:description>This video shows what we have to do during a medical emergency. The first step should be to check and maintain an open air way and try to restore breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d55b0c95-bec0-4cba-af82-7c510226379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3126.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Future-of-the-City-The-Arts-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Future of the City: The Arts Symposium</video:title>
      <video:description>Lec 12 - Future of the City: The Arts Symposium. The University of Chicago presents Future of the City: The Arts Symposium, a one-day gathering of leaders who are shaping the cultural landscape of Chicago and beyond.

Arts and culture are proving their power as economic and social catalysts for the creative transformation of cities. Strategic collaborations between government, businesses, foundations and academic sectors have helped to rejuvenate neighborhoods, inspire civic and community engagement, and incubate the next generation of creative entrepreneurs. We will explore these themes, related research, and public policies as they apply to Chicago and other urban centers.

David Simon and Wendell Pierce (The Wire and Treme) will hold a special lunch-time conversation during a day full of discussions between internationally recognized researchers, artists, academics, and civic leaders.

John Holden, author of Capturing Cultural Value: How Culture Has Become a Tool of Government Policy, will provide introductory remarks to expert panelists discussing how cultural policies and arts practices around the world are evolving as individuals, organizations, and cities adjust to social changes, technological advances and economic uncertainty.

Please watch us by watching LIVE online: http://futureofthecity.uchicago.edu/arts/video.shtml
June 7, 2011 webcast from 9:00 am - 5:00 pm during the event, with archived footage available after the event.

On Twitter:
By using the #futurearts hashtag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14721.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2012-08-27T10:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URdi9r7RvAE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Teaser</video:tag>
      <video:tag>City</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uchicago</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; MOSFET amplifier large signal analysis, 

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14796.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jURSAKBlIZA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cell-structure-and-organization-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Cell structure and organization - 1</video:title>
      <video:description>Lec 3- Cell structure and organization - 1.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17151.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-02T11:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0nGMV6w0cE</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon</video:title>
      <video:description>Iguanodon means &quot;iguana tooth&quot;. Iguanodon is a plant eating dinosaur with a beak. This video explains the reconstruction of the iguanodon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19116328-7744-47cd-8461-5c10f1c97ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-07T12:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3122.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Wound Healing Stages</video:title>
      <video:description>This video explains the stages of wound healing. Under normal conditions these three stages of wound healing takes place - Inflammatory phase, Proliferation phase and Remodeling phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/575547bc-b3c9-4d5e-9f46-41b270b00b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-07T18:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3146.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-endometrium-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory endometrium histology</video:title>
      <video:description>This is the histology of secretory endometrium, the endometrium is the inner membrane that lines the uterus and is shed periodically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feb4b4bb-ee03-47c7-a93f-33027bc78c2d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>Endometrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is a third video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/57841840-4570-43d0-ba56-762d50c8b886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3133.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 08: Level curves; partial derivatives; tangent plane approximation.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15649.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dK3NEf13nPc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Cell structure and organization - 2</video:title>
      <video:description>Lec 4- Cell structure and organization - 2.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17152.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-02T11:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo_io7Ui4aU</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-How-Do-You-Know</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How Do You Know?</video:title>
      <video:description>&quot;Lec 1 - How Do You Know?&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride outlines the course with its goals and requirements, including the required laboratory course. To the course&apos;s prime question &quot;How do you know&quot; he proposes two unacceptable answers (divine and human authority), and two acceptable answers (experiment and logic). He illustrates the fruitfulness of experiment and logic using the rise of science in the seventeenth century. London&apos;s Royal Society and the &quot;crucial&quot; experiment on light by Isaac Newton provide examples. In his correspondence with Newton Samuel Pepys, diarist and naval purchasing officer, illustrates the attitudes and habits which are most vital for budding scientists - especially those who would like to succeed in this course. The lecture closes by introducing the underlying goal for the first half of the semester: understanding the Force Law that describes chemical bonds.

00:00 - Chapter 1. Introduction: Logistics
05:37 - Chapter 2. The Goals of Freshman Organic Chemistry: How Do You Know?
15:17 - Chapter 3. Bacon&apos;s Instauration: Experimentation over Philosophy
30:17 - Chapter 4. How to Succeed in Chem 125: Following Samuel Pepys
41:56 - Chapter 5. Atoms, Molecules, and Hooke&apos;s Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19737.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-05T09:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WSYEApgJkh0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>courses</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>lewis</video:tag>
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      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>reactivity</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Liebig</video:tag>
      <video:tag>Wohler</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACNE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACNE</video:title>
      <video:description>Acne is caused by accumulation of natural secretions in the hair follicles. This video provides the information you need on acne and white heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8b7dbb2-1525-469c-a936-8afc94b38ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-08-07T18:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3150.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Venus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Venus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d7828ab0-6957-432e-94a0-6bdbdca99017/cand_25.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2009-05-27T22:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2659.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin and Pregnancy</video:title>
      <video:description>Is aspirin safe during pregnancy? That question is answered in this video by the lady.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3197e1-5c66-4201-9d28-d0a7ceb91fb4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:59:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8292.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>is</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>during</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-structure-of-biological-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- The structure of biological membrane</video:title>
      <video:description>Lec 5- The structure of biological membrane.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17153.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-02T11:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOtLg07SX4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound Images</video:title>
      <video:description>Ultrasound imaging is used to examine internal organs. Unlike x-rays ultrasound imaging is safe and the patient is not subjected to harmful x-rays. The process of ultrasound imaging is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/29933058-4f9b-4ac5-9059-d5d752b719d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-07T18:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3156.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Vision</video:title>
      <video:description>This video shows the functioning of our eyes. What happens when the images don&apos;t form on the retina? The long sightedness and short sightedness are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6ac6f97f-0f40-4433-974f-a957c7f7aafa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-08-07T18:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3152.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustration-of-Ovulatory-Phase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustration of Ovulatory Phase</video:title>
      <video:description>When a mature egg is released from the ovary into the abdominal cavity that signifies the beginning of the Ovulatory phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/90abaede-473d-4911-9723-e7298d297a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-07T18:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3145.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sex-Allocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sex Allocation</video:title>
      <video:description>&quot;Lec 12 - Sex Allocation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sex allocation is an organism&apos;s decision on how much of its reproductive investment should be distributed to male and female functions and/or offspring. Under most conditions, the optimal ratio is 50:50, but that can change under certain circumstances. Sex allocation determines what sexes sequential hermaphrodites should be at each part of their life as well as how simultaneous hermaphrodites should behave. Some species have more control over the sexes of their offspring than others, and adjust the sex ratios of their offspring depending on the environment and conditions.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. Shaw-Mohler and Male-Female Fitness Equivalency
10:00 - Chapter 3. Sex Ratios
18:39 - Chapter 4. Sequential Hermaphrodites 
32:44 - Chapter 5. Sex Assignment in Offspring
43:48 - Chapter 6. Summary and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17330.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-02T18:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/buOWEw9AhNE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>assignment</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>male</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Shaw</video:tag>
      <video:tag>Mohler</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>protandry</video:tag>
      <video:tag>protogyny</video:tag>
      <video:tag>hermaphrodites</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>social</video:tag>
      <video:tag>dominance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Equation-of-a-line-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Equation of a line 1</video:title>
      <video:description>Equation of a line 1

u13_l2_t2_we1 Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25291.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-18T02:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqFwKecNaTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Force-Laws-Lewis-Structures-and-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Force Laws, Lewis Structures and Resonance</video:title>
      <video:description>&quot;Lec 2 - Force Laws, Lewis Structures and Resonance&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by following Newton&apos;s admonition to search for the force law that describes chemical bonding. Neither direct (Hooke&apos;s Law) nor inverse (Coulomb, Gravity) dependence on distance will do - a composite like the Morse potential is needed. G. N. Lewis devised a &quot;cubic-octet&quot; theory based on the newly discovered electron, and developed it into a shared pair model to explain bonding. After discussing Lewis-dot notation and formal charge, Professor McBride shows that in some &quot;single-minimum&quot; cases the Lewis formalism is inadequate and salvaging it required introducing the confusing concept of &quot;resonance.&quot;

00:00 - Chapter 1. Newton&apos;s &quot;Additions&quot;: An Inquiry into Small Forces
09:15 - Chapter 2. Is there a Chemical Force Law?
18:26 - Chapter 3. The Morse Potential
21:42 - Chapter 4. What are Bonds? Early Understandings of Valence
32:52 - Chapter 5. Deriving Structure and Reactivity from Valence Electrons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19738.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-05T09:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzXnDn0i7-k</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Morse</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of the ovum and sperm</video:title>
      <video:description>This is the beginning of a new life that occurs when the ovum meets and accepts the sperm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23efd9e3-64c5-4d2e-a914-f77df0f407c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T06:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8296.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Fusion</video:tag>
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General Chemistry</video:description>
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      <video:duration>2838</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/RW79S1ltCTo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For properly Brushing Your Teeth</video:title>
      <video:description>This video shows you the proper way to brush your teeth. Brush should be moved between all parts of teeth and then its soft part through tongue so that all germs can be removed from tongue, brush should have soft bristles.</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2013-02-11T01:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30028.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Your</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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      <video:duration>4926</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dU8wqbX5zBY</video:player_loc>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>275</video:duration>
      <video:publication_date>2009-08-07T19:37:11.000Z</video:publication_date>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>evoluzione</video:tag>
      <video:tag>Corano</video:tag>
      <video:tag>Dio</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>miracolo</video:tag>
      <video:tag>cielo</video:tag>
      <video:tag>terre</video:tag>
      <video:tag>scienza</video:tag>
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      <video:description>Radon is a radioactive element with the atomic number 86. radon is also a noble gas. This video explains the origin, source and uses of radon.</video:description>
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      <video:duration>187</video:duration>
      <video:publication_date>2011-12-12T03:06:50.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
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      <video:tag>radon</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes the Cortex &amp; Medulla of the Kidney. They are surrounded by the renal cortex which extends completely around the kidney and encompasses these structures.</video:description>
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      <video:duration>178</video:duration>
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      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>renal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bio 240</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cancer is caused by the the unregulated cell growth. The mechanism for the unregulated cell growt is not completely understood till now. For more about cancer watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb4cf8e-d67d-426b-a086-177343218f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-07T18:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3160.mp4</video:content_loc>
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      <video:tag>Tumors</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Coupled Oscillators

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14496.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-08-26T18:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7sCL65kJ-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Deal With Choking?</video:title>
      <video:description>What will you do if you found anyone choking? Here is a step by step process shown to deal with such kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bdf9998-4b00-4bc4-9f3f-30faf7575d9b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-29T11:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8865.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
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      <video:tag>choking</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lumbar puncture is a procedure that is often performed in the emergency department to obtain information about the cerebrospinal fluid although usually used for diagnostic purposes to rule out potential life threatening conditions eg bacterial meningitis or subarachnoid hemorrhage it is also sometimes used for therapeutic purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a668be73-628c-4eda-b471-97ebce73371a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-06T19:52:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10872.mp4</video:content_loc>
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      <video:category>Medical</video:category>
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      <video:tag>Lumbar</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Sexual Selection</video:title>
      <video:description>&quot;Lec 13 - Sexual Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sexual selection is a component of natural selection in which mating success is traded for survival. Natural selection is not necessarily survival of the fittest, but reproduction of the fittest. Sexual dimorphism is a product of sexual selection. In intersexual selection, a sex chooses a mate. In intrasexual selection, individuals of one sex compete among themselves for access to mates. Often honest, costly signals are used to help the sex that chooses make decisions.

00:00 - Chapter 1. Introduction 
06:53 - Chapter 2. Competing and Choosing 
13:11 - Chapter 3. Competition with Sexual Dimorphism 
27:29 - Chapter 4. Honest, Costly Signaling 
35:55 - Chapter 5. Selection through Perception and Polyandry 
43:35 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17331.jpg</video:thumbnail_loc>
      <video:duration>2767</video:duration>
      <video:publication_date>2012-09-02T18:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ScDG8MFr8uw</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>anisogamy</video:tag>
      <video:tag>dimorphism</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>polygamy</video:tag>
      <video:tag>polyandry</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>lek</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Most Scarce Precious Metal</video:title>
      <video:description>What is the rarest metal you could put in a ring for your sweetheart?  This video features fun experiments and informational tidbits about elements while searching for the answer of this very question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/0c360e54-7493-4232-9cce-19db83d70360/cand_25.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2012-11-27T02:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28094.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Elements</video:tag>
      <video:tag>Chemistry</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Philosophy 3</video:title>
      <video:description>&quot;Lec 19 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27257.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T04:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hQOWV5jxtSo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Mechanical Engineering 110</video:title>
      <video:description>lec 24-Mechanical Engineering 110.
Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20933.jpg</video:thumbnail_loc>
      <video:duration>3264</video:duration>
      <video:publication_date>2012-09-08T00:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gTkVyKMiq3A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Mechanical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  A Person in the World of People: Self and , Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
A Person in the World of People: Self and Other, Part I
This is the first of two lectures on social psychology, the study of how we think about ourselves, other people, and social groups. Students will hear about the famous &quot;six degrees of separation&quot; phenomenon and how it illuminates important individual differences in social connectedness. This lecture also reviews a number of important biases that greatly influence how we think of ourselves as well as other people.

00:00 - Chapter 1. Social Psychology and Connections Between People 
15:56 - Chapter 2. Aspects of the Self: The Spotlight and Transparency Effects
22:39 - Chapter 3. Aspects of the Self: You&apos;re Terrific!
27:00 - Chapter 4. Aspects of the Self: Cognitive Dissonance
40:00 - Chapter 5. Self and the Other
50:03 - Chapter 6. How We Think About Other People

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12595.jpg</video:thumbnail_loc>
      <video:duration>3495</video:duration>
      <video:publication_date>2012-08-21T18:27:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jsrB5m3mL-A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>attribution</video:tag>
      <video:tag>Cognitive</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Connector</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>error</video:tag>
      <video:tag>hazing</video:tag>
      <video:tag>insufficient</video:tag>
      <video:tag>justification</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>Wobegon</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>mere</video:tag>
      <video:tag>exposure</video:tag>
      <video:tag>proximity</video:tag>
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      <video:tag>Serving</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>six</video:tag>
      <video:tag>degrees</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Spotlight</video:tag>
      <video:tag>Transparency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-801-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 8.01 Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 1 - MIT 8.01 Classical Mechanics, Fall 1999

MIT professor Walter Lewin discusses course 8.01 Classical Mechanics.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13852.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2012-08-25T20:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kz_W6sSoowo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>8</video:tag>
      <video:tag>01</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>1999</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Solving-Radical-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Solving Radical Equations 2</video:title>
      <video:description>Solving Radical Equations 2

U07_L3_T2_we2 Solving Radical Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24658.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2012-09-17T14:48:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6WtwQddAcY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-A-Rainbows-Forms</loc>
    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The process of photosynthesis is shown in the video. Carbon dioxide used by plants is absorbed from the air and the oxygen produced is released into the air.</video:description>
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      <video:title>Lec 4 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
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Vectors - Dot Products - Cross Products - 3D Kinematics

View the complete course: http://ocw.mit.edu/8-01F99

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      <video:tag>Centripetal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 29 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Hydrostatics - Archimedes&apos; Principle - Fluid Dynamics - What Makes Your Boat Float? - Bernoulli&apos;s Equation

View the complete course: http://ocw.mit.edu/8-01F99

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14460.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 7.012 Introduction to Biology, Fall 2004&quot;Biochemistry 3 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Gene Regulation (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
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      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:duration>3010</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_TdJBLu6hPc</video:player_loc>
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      <video:category>Microbiology</video:category>
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      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>194</video:duration>
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      <video:uploader>Edison</video:uploader>
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      <video:tag>protista</video:tag>
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      <video:publication_date>2009-08-08T15:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3223.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Double-Minima-Earnshaws-Theorem-and-Plum-Puddings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings</video:title>
      <video:description>&quot;Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the discussion of Lewis structures and chemical forces from the previous lecture, Professor McBride introduces the double-well potential of the ozone molecule and its structural equilibrium. The inability for inverse-square force laws to account for stable arrangements of charged particles is prescribed by Earnshaw&apos;s Theorem, which may be visualized by means of lines of force. J.J. Thomson circumvented Earnshaw&apos;s prohibition on structure by postulating a &quot;plum-pudding&quot; atom. When Rutherford showed that the nucleus was a point, Thomson had to conclude that Coulomb&apos;s law was invalid at small distances.

00:00 - Chapter 1. Distinguishing Equilibrium and Resonance
06:37 - Chapter 2. The Structure and Surface Potential of Ozone
20:57 - Chapter 3. Visualizing Electrostatic Force: Earnshaw&apos;s Theorem
35:07 - Chapter 4. J. J. Thomson&apos;s Plum Pudding Model

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19739.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-05T09:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTgIxhfhRcg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Theorm</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>sqare</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-causes-Nuclear-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What causes Nuclear Reactions ?</video:title>
      <video:description>In nuclear physics, a nuclear reaction is the process in which two nuclei or nuclear particles collide to produce products different from the initial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d339ceb0-1bfa-4516-9b98-880030561328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2009-08-11T09:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3236.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Springs and masses; the main framework

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15705.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-08-28T19:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pN7zitwRq58</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caterpillars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caterpillars</video:title>
      <video:description>The caterpillars has different number of legs on various sections of the body that allows it to move in the arching manner that it does as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f863efb2-8fd4-454d-8d0d-ac3a66852267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-28T08:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3271.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>Caterpillars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-an-Insect-Eats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How an Insect Eats</video:title>
      <video:description>Insects are a class of invertebrates usually with three pairs of legs. this video shows how a certain insect feeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fa646cb3-6b55-466a-97d9-18aed857714f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3231.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Eating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Quantum-Computers-and-Slowing-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Quantum Computers and Slowing Progress</video:title>
      <video:description>Is our current pace of progress in regards to computer technology winding down?  Michio Kaku discusses quantum computers in light of the limitations being reached in silicon-based computer technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5917fdef-d977-456d-894c-6c099b2b7d88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-12-06T02:31:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28283.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>silicon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evasive-Viral-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evasive Viral Infections</video:title>
      <video:description>How viral infections evade being destroyed and replicate themselves can be explained in this short video.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/46f33e41-2991-4be7-8451-316387eed6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-04-08T20:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4116.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Catheterization</video:title>
      <video:description>Male Catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72b66ce5-a4ce-4be3-8a2c-bc4e592ef983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-11-15T19:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5435.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explains-how-to-use-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explains how to use Immunofluorescence</video:title>
      <video:description>This video explains about how to use immunofluorescence/nThis video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e94e05d-8969-4f73-8c65-9bcf5c8aa4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-10-02T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27666.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>immunofluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-War-Follows-Everyone-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - War Follows Everyone Home</video:title>
      <video:description>Lec 15 - War Follows Everyone Home. For the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines. In conjunction with the production, The University of Chicago, Lyric Opera of Chicago and Peter Sellars have coordinated a series of events engaging American veterans in discussions about returning from war.
On Wednesday, March 2, veterans attended a dress rehearsal of the opera followed by a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14724.jpg</video:thumbnail_loc>
      <video:duration>4278</video:duration>
      <video:publication_date>2012-08-27T10:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TafsPQ9twoY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Hydrogen Atom (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14898.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2012-08-28T03:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNonxisBNlM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Proton-pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Proton pump Inhibitors ?</video:title>
      <video:description>Proton pump inhibitors are the stomach&apos;s defense against pronounced and long-lasting reduction of gastric acid production.This group of drugs when used long term can be a reason for increased risk of bone fracture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fda13438-257e-4188-ae4d-621bdac76a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3316.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Epidemics-in-Western-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course - Epidemics in Western Society</video:title>
      <video:description>&quot;&quot;Lec 1 - Introduction to the Course&quot; Epidemics in Western Society Since 1600 (HIST 234)

Epidemics, or high-impact infectious diseases, have had an historical impact equal to that of wars, revolutions and economic crises. This course looks at the various ways in which these diseases have affected societies in Europe and North America from 1600 to the present. Contrary to optimistic mid-twentieth-century predictions, epidemic diseases still pose a major threat to human well-being. Diseases will be considered not only in their biological effects, but also as social, political and cultural phenomena. Attention will therefore be given to the different forms of human response to epidemics, from medical science to artistic representations. 

00:00 - Chapter 1. The Historical Importance of Epidemics
09:28 - Chapter 2. Themes of the Course
18:48 - Chapter 3. Humoralism and Bubonic Plague

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23226.jpg</video:thumbnail_loc>
      <video:duration>1723</video:duration>
      <video:publication_date>2012-09-13T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UoWxdlGBVTI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14885.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T03:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTh8f0mWu1k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Data-Sufficiency-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT: Data Sufficiency 37</video:title>
      <video:description>GMAT: Data Sufficiency 37

142-144, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22373.jpg</video:thumbnail_loc>
      <video:duration>706</video:duration>
      <video:publication_date>2012-09-11T01:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPA2FrET_Ac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgeons-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgeons in Qatar</video:title>
      <video:description>In this video you will see the best liposuction surgeon in qatar,visit his site for more details.
http://www.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30b14b04-c32c-4bcf-bfba-69147ba59451/cand_25.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Mechanical-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Mechanical Kinetic Energy</video:title>
      <video:description>&quot;Lec 7 - Quantum Mechanical Kinetic Energy&quot; Freshman Organic Chemistry (CHEM 125)

After pointing out several discrepancies between electron difference density results and Lewis bonding theory, the course proceeds to quantum mechanics in search of a fundamental understanding of chemical bonding. The wave function ψ, which beginning students find confusing, was equally confusing to the physicists who created quantum mechanics. The Schrödinger equation reckons kinetic energy through the shape of ψ. When ψ curves toward zero, kinetic energy is positive; but when it curves away, kinetic energy is negative!

00:00 - Chapter 1. Limits of the Lewis Bonding Theory
08:35 - Chapter 2. Introduction to Quantum Mechanics
16:36 - Chapter 3. Understanding Psi as a Function of Position
33:24 - Chapter 4. Understanding Negative Kinetic Energy and Finding Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:description>&quot;Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 3 (Dr. Andrew Chess, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:tag>dna</video:tag>
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      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
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      <video:description>&quot;Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:tag>immunology</video:tag>
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      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth.</video:description>
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      <video:duration>640</video:duration>
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      <video:title>Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Evolution (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
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      <video:description>&quot;Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I&quot; Dynamic estimation: Kalman filter and square root filter

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 9.

General Biology Laboratory</video:description>
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      <video:tag>10</video:tag>
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      <video:duration>585</video:duration>
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      <video:tag>P</video:tag>
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      <video:description>&quot;Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Lecture 01: Four special matrices

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15695.jpg</video:thumbnail_loc>
      <video:duration>3245</video:duration>
      <video:publication_date>2012-08-28T19:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgfkEUOFAj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
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How two parties can get better outcomes by specializing in their comparative advantage and trading</video:description>
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      <video:player_loc>https://www.youtube.com/embed/xx9xNJlPOJo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>and</video:tag>
      <video:tag>gains</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27636.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T10:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ShEtCwJvgFE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Cognitive Science C102 -</video:title>
      <video:description>lec 17-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27654.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-30T11:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewWU1t_SpHo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/congenital-Nystagmus-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>congenital Nystagmus Definition</video:title>
      <video:description>Congenital nystagmus is a feature of numerous ocular and systemic disorders isolated idiopathic congenital nystagmus however refers to a diverse group of abnormal eye movements which are identified at birth or shortly after when no other ocular abnormalities are present</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08ec2934-4d94-4658-9103-c30d86609bc2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8875.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>Nystagmus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis process</video:title>
      <video:description>This video describes the process of apoptosis, or programmed cell death.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bc48fabf-9e27-4eb3-a60f-9dab65a8f3f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-04-08T20:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-MHC-Class-I-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining MHC Class I Molecules</video:title>
      <video:description>MHC class I molecules consist of two polypeptide chains,This video describes the assembly of MHC Class I molecules.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fa028fe9-48e8-4309-aebe-a87d14c19968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-04-08T20:13:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4141.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005 &quot; Particle-like Nature of Light (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14896.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-08-28T03:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/91fCFo_LbwM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Matter As a Wave (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14897.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-08-28T03:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GbVdTqIvIPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-muscle-contrition-by-the-spinal-cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of muscle contrition by the spinal cord</video:title>
      <video:description>Motor efferent neurons carry the signals to the muscle fiber for contraction. Once contracted, tension is developed in the muscle fiber. Sensory afferent neurons, then carries the signals to the spinal cord that prevent further signaling through the efferent neurons. As the signal transmission from efferent neurons stops, muscle contraction also stops. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb06469-96e0-498b-bb22-aae8b1ee7724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-09T09:47:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4811.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contrition</video:tag>
      <video:tag>by</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetic-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetic Mechanisms</video:title>
      <video:description>Epigenetics is the study of inherited changes of gene functions that occurs without the change in the sequence of DNA. This video presents the mechanism of epigenetics phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78cc738b-f0a8-473e-935c-bf40d0d508a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5846.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Put-on-Sterile-Gloves-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Put on Sterile Gloves Tutorial</video:title>
      <video:description>Sterile gloves are necessary when a surgery is performed and also for some other medical procedures where there is a greater risk of infection. Putting the gloves in a correct way is important for the sterile environment. It protects not only the patient but the healthcare professional as well. Take a look at this tutorial to see how it`s done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53f46832-c8c0-4f32-89eb-41f9d8476352/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:17:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greenpeace-Inspiring-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greenpeace - Inspiring Action</video:title>
      <video:description>http://www.greenpeace.org
This fragile Earth needs action.
It needs you.


Music by Hecq.
Additional images from NASA and ESA/Hubble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c14ef68b-f6a2-45ac-b931-2205aa524714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-06-10T19:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4391.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>greenpeace</video:tag>
      <video:tag>action</video:tag>
      <video:tag>green</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>me2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>activist</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>nonprofit</video:tag>
      <video:tag>inspiring</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-secondary-messenger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP (secondary messenger)</video:title>
      <video:description>cAMP as a second messenger</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e52e9500-8713-4292-94ad-2b1e5414c3eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-23T00:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5720.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Messenger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Jeffrey-Yang-On-Poetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Jeffrey Yang: On Poetics</video:title>
      <video:description>Lec 15 - Jeffrey Yang: On Poetics. May 6, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14777.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-08-27T12:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8OmjWtkww8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>jeffrey</video:tag>
      <video:tag>yang</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why zappos pays new employees to quit is shown in this video. It also give some suggestions why you should too.

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25548.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Shortcomings-of-the-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Shortcomings of the Stimulus Plan</video:title>
      <video:description>The Shortcomings of the Stimulus Plan

Featuring Paul Krugman, Professor, Columnist, and Nobel Prize Winner. Get his take on the Obama stimulus plan and who might be to blame for the economic crisis -- and learn what a &quot;Krugman Plan&quot; would look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25557.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-18T16:24:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DIilTfrAaXQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Shortcomings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Structure + Thermal Protection System

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14933.jpg</video:thumbnail_loc>
      <video:duration>7066</video:duration>
      <video:publication_date>2012-08-28T04:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2jN_26m8LM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part I</video:title>
      <video:description>Here I show using simple observable evidence that the earth is not 6000 years old.  To believe the lies of young earth creationists one needs to ignore independent evidence from astronomy, cosmology, physics, geology, and biology.  In my next video I will discuss radiometric dating, including its caveats, and show how it proves the earth is billions of years old, exactly what evolution predicts.  

Creationists love to cite examples of &quot;false&quot; rings as evidence that tree ring dating is flawed.  First, false rings can be identified by two methods: alignment of multiple samples to show the ring is false; and ring density analysis to show the ring formed mid season.  Second, false rings are extremely rare in bristlecone pines.  The one example creationists love to cite is a publication where a scientist grew bristlecone seedlings in a climate controlled room and FORCED them to produce up to 4 false rings a year.  They know, as anyone who reads this article does, that these were false rings produced under artificial conditions, yet they LIE and claim it proves bristlecones in the wild are riddled with false rings.  Finally, frost rings formed during years of intense volcanic eruptions line up with the recorded years of those eruptions, indicating there are no false rings in the consensus.

Some species are more susceptible to false rings.  Others are not sensitive enough to climate change to produce the variable rings required for crossdating.  Creationists cite these species as examples of why tree ring science is flawed.  Scientists know this.  It was scientists who discovered these flaws.  You know, the people who actually do the research.  These species are NOT used to make long series chronologies.

References:

Creationist quote - http://www.answersingenesis.org/home/area/faq/docs/tree_ring.asp

Marker Rings and Volcanic Eruptions - 
Lamarche V.c. and Hirschboeck K.K. Frost rings in trees as records of major volcanic eruptions. (1984) Nature 307, 121-126 

Accuracy of Bristlecone rings -
LaMarche,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d007cb2-eeb1-4004-a598-46556fb4b3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2009-05-27T21:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2571.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-of-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology of Otitis Media</video:title>
      <video:description>Frequent causes of otitis media include infection with a cold virus or influenza virus or infection with the bacteria Streptococcus pneumoniae or Haemophilus influenzae</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6550fb4c-bc02-43a6-b0d3-de83361ac393/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-03T03:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10601.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Becks-and-Willy-Chyr-A-Glimpse-of-Something-Ephemeral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral</video:title>
      <video:description>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral. Willy Chyr is one of six artist who have taken over the Beck&apos;s bottle this summer. We believe in supporting independent thinkers. And the world can always use more art and less labels.

Other artists include Grammy nominated singer/song-writer M.I.A. from London, Aerosyn-Lex from New York, Bert Rodriguez from Los Angeles, Freegums from Miami and Geoff McFetridge from Los Angeles

Videos, daily updates, and more: http://www.facebook.com/becksbeer
Official website: http://www.becks.com


Willy Chyr -- Chicago based Installations Artists. 

The combination of degrees in physics and economics, alongside time spent with Le Vorris &amp; Vox Circus where he learned how to twist balloons, has resulted in Chyr&apos;s incredible science-inspired artworks of stunning inflated balloon sculptures. Chyr&apos;s label design is titled A Glimpse of Something Ephemeral.

Music Credits: Pick Her Up by Oto, Picnic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14728.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-27T10:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lje51Ntb0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>becks</video:tag>
      <video:tag>becksbeer</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>beck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sbeer</video:tag>
      <video:tag>art</video:tag>
      <video:tag>labels</video:tag>
      <video:tag>Bottles</video:tag>
      <video:tag>willy</video:tag>
      <video:tag>chyr</video:tag>
      <video:tag>MIA</video:tag>
      <video:tag>M</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bert</video:tag>
      <video:tag>Rodriguez</video:tag>
      <video:tag>Freegums</video:tag>
      <video:tag>free</video:tag>
      <video:tag>gums</video:tag>
      <video:tag>Geoff</video:tag>
      <video:tag>Mcfetridge</video:tag>
      <video:tag>aerosyn</video:tag>
      <video:tag>lex</video:tag>
      <video:tag>drink</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monsters-Inside-Me-Pork-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monsters Inside Me: Pork Tapeworm</video:title>
      <video:description>Watch more Monsters Inside Me here: http://animal.discovery.com/tv/monsters-inside-me/

The pork tapeworm creates cysts in tissue and is virtually impossible to kill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/b009d312-2ffd-4391-8dd0-b4f3ec680007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-06-18T02:27:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4401.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monsters</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Transforming-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Transforming Giants</video:title>
      <video:description>Transforming Giants

An Interview with Rosabeth Moss Kanter, Professor, Harvard Business School. Some multinationals, despite their size, manage to be nimble, innovative, and connected with local communities. How? By placing greater emphasis on shared values and making a positive impact on the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25563.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2012-09-18T16:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXwroF-x-KU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transforming</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Sub-System Design

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14931.jpg</video:thumbnail_loc>
      <video:duration>6696</video:duration>
      <video:publication_date>2012-08-28T04:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cDMbBjH8ZSs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Microtome-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Microtome Section</video:title>
      <video:description>Rotary microtome is an instrument used to cut the blocks of tissue embedded in paraffin into micro fine slices (known as sections). Microtome is an important device in microscopy preparation, allowing for the preparation of samples for observation under transmitted light or electron radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/df2f2351-e917-4b5e-ac45-1e0d7cfaf2b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-06-21T08:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4405.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>microtome</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Business-Opportunity-for-Moms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Business Opportunity for Moms</video:title>
      <video:description>Home Business Opportunity for Mommy and for individuals who wants to stay at home and work, or those who can&apos;t leave their home but needs to earn money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/52e2e1c9-90d3-4cf7-953d-96cc663cfd6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-06-28T11:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4409.mp4</video:content_loc>
      <video:uploader>Rhina Lim</video:uploader>
      <video:category>Others</video:category>
      <video:tag>home</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Job</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E2Mc-Eureka-Ali-et-Nico-parodie-rap-scientifique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E=2Mc, Eureka! (Ali et Nico, parodie rap scientifique)</video:title>
      <video:description>Une parodie de rap par Ali et Nico, pour plus d&apos;info voir:
http://www.facebook.com/home.php?#!/AlietNico?ref=profile 
ou 
http://www.facebook.com/home.php?#!/pages/E2MC/125459967464744?ref=search&amp;amp;sid=100001071036287.3065396138..1
ou pou venir nous voir en spectacle:
http://www.billetreduc.com/28063/evt.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/9218a3d5-8580-4618-80f0-4d42d38021d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-07-06T11:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4419.mp4</video:content_loc>
      <video:uploader>AlietNico</video:uploader>
      <video:category>Education</video:category>
      <video:tag>musique</video:tag>
      <video:tag>humour</video:tag>
      <video:tag>Ali</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>Nico</video:tag>
      <video:tag>E</video:tag>
      <video:tag>mc2</video:tag>
      <video:tag>Eurêka</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>parodie</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>CNRS</video:tag>
      <video:tag>OGM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemical-Reactivity-SOMO-HOMO-and-LUMO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO</video:title>
      <video:description>&quot;Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by using previous examples of &quot;pathological&quot; bonding and the BH_3 molecule to illustrate how a chemist&apos;s use of localized bonds, vacant atomic orbitals, and unshared pairs to understand molecules compares with views based on the molecule&apos;s own total electron density or on computational molecular orbitals. This lecture then focuses on understanding reactivity in terms of the overlap of singly-occupied molecular orbitals (SOMOs) and, more commonly, of an unusually high-energy highest occupied molecular orbital (HOMO) with an unusually low-energy lowest unoccupied molecular orbital (LUMO). This is shown to be a generalization of the traditional concepts of acid and base. Criteria for assessing reactivity are outlined and illustrated.

00:00 - Chapter 1. Introduction: &quot;Pathological&quot; Bonding in the BH3
10:45 - Chapter 2. Viewing BH3 via Electron Density and Molecular Orbitals
20:25 - Chapter 3. Assessing Reactivity through HOMO-LUMO Interactions
40:15 - Chapter 4. Criteria for Assessing Reactivity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19751.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-05T09:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2lx4cIEAk4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pairwise</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>localized</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>HOMO</video:tag>
      <video:tag>LUMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Reaction-Analogies-and-Carbonyl-Reactivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Reaction Analogies and Carbonyl Reactivity</video:title>
      <video:description>&quot;Lec 17 - Reaction Analogies and Carbonyl Reactivity&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the examination of molecular orbital theory as a predictor of chemical reactivity, this lecture focuses on the close analogy among seemingly disparate organic chemistry reactions: acid-base, SN2 substitution, and E2 elimination. All these reactions involve breaking existing bonds where LUMOs have antibonding nodes while new bonds are being formed. The three-stage oxidation of ammonia by elemental chlorine is analyzed in the same terms. The analysis is extended to the reactivity of the carbonyl group and predicts the trajectory for attack by a high HOMO. This predicted trajectory was validated experimentally by Bürgi and Dunitz, who compared numerous crystal structures determined by X-ray diffraction.

00:00 - Chapter 1. Similarities Among Acid-Base, SN2 Substitution, and E2 Elimination Reactions
15:23 - Chapter 2. The Oxidation of Ammonia by Chlorine in Molecular Orbital Terms 
26:05 - Chapter 3. Reactivity of the Carbonyl Group
36:11 - Chapter 4. Dunitz and Burgi&apos;s Experimental Results on Carbonyl Attack Trajectory 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19753.jpg</video:thumbnail_loc>
      <video:duration>2504</video:duration>
      <video:publication_date>2012-09-05T09:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rk40CMJhgTI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bürgi</video:tag>
      <video:tag>Dunitz</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>hydrazine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dense-Regular-Connective-Tissue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense Regular Connective Tissue Histology</video:title>
      <video:description>There are several kinds of connective tissue all are variations on a common theme in that they are combinations of cells and extracellular fibers and fluids that are strong resilient and capable of repairing themselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0941787d-ca96-4d76-ab4e-3ab10d6d789b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9652.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>Regular</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/pH-Meter-Care-And-Calibration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>pH-Meter Care And Calibration</video:title>
      <video:description>Read the full explanation for measuring pH of a solution by pH-meter. Rinse the electrode with distilled water and wipe clean with a Kimwipe each time while measure the pH .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/e22fbb91-5f00-43e8-81c6-6c98889d7b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-19T08:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4425.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Extraction-from-Mouse-Tail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction from Mouse Tail</video:title>
      <video:description>( http://www.abnova.com ) - DNA extraction is a routine procedure to collect DNA for subsequent molecular analysis. This video shows you how to extract DNA from mouse tails. There are three basic steps: (i) break cells by lysis buffer, (ii) digest protein and remove contamination by proteinase, (iii) precipitating the DNA. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c1e3329c-c8f6-4f16-b482-9b3f9f799676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-08-30T07:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4502.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>tail</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-PCR-Primers-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - PCR Primers Design</video:title>
      <video:description>( http://www.abnova.com ) - Primer-BLAST was developed to help users make primers that are specific to the input PCR template. It uses Primer3 to design PCR primers and then submits them to BLAST search against user-selected database. The blast results are then automatically analyzed to avoid primer pairs that can cause amplification of targets other than the input template.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/fcf3fa7f-d623-44fe-bd5e-53aa7c864e01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-07-29T09:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4439.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-42-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 42- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 42- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16894.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-01T15:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_308vTQd2g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-an-Electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of an Electron</video:title>
      <video:description>An electron is a negatively charged particle you can find in the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/845ff93f-32e3-4541-8553-c6c2238d97ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T13:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5940.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-flu-and-antiviral-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 flu and antiviral drugs</video:title>
      <video:description>Since march 2009 this new virus has caused human illness in the united states and other countries if you get sick with this flu its important that you know about antiviral drugs that can make your illness milder and make you feel better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d745b59c-d46d-4124-be1a-afe3207b6957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9665.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LB-Plate-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Plate Preparation</video:title>
      <video:description>( http://www.abnova.com ) - An agar plate is a Petri dish that contains a growth medium (typically agar plus nutrients) used to culture microorganisms. We show you how to prepare the LB agar plate. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/63ccdac0-de2d-4502-88ed-2b3b7fbaded9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-22T08:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4430.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-for-Tone-And-Scarf-Sign-of-a-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination for Tone And Scarf Sign of a Newborn</video:title>
      <video:description>A very helpful video showing the clinical examination for tone and scarf sign of a newborn Abnormal. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/910ce776-969a-4590-9157-c25d0cf06f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-10T02:06:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29898.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tone</video:tag>
      <video:tag>Scarf</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Sulfuric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Sulfuric Acid</video:title>
      <video:description>This video demonstrates the process of making sulfuric acid. The method used in this video to make this acid is copper sulfate electrochemical method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a581645b-1dee-41a5-8b0c-89f3116046ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2010-11-12T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5058.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>make</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Radical-and-Type-Theories-1832-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Radical and Type Theories (1832-1850)</video:title>
      <video:description>&quot;Lec 22 - Radical and Type Theories (1832-1850)&quot; Freshman Organic Chemistry (CHEM 125)

Work by Wöhler and Liebig on benzaldehyde inspired a general theory of organic chemistry focusing on so-called radicals, collections of atoms which appeared to behave as elements and persist unchanged through organic reactions. Liebig&apos;s French rival, Dumas, temporarily advocated radicals, but converted to the competing theory of types which could accommodate substitution reactions. These decades teach more about the psychology, sociology, and short-sightedness of leading chemists than about fundamental chemistry, but both theories survive in competing schemes of modern organic nomenclature. The HOMO-LUMO mechanism of addition to alkenes and the SOMO mechanism of free-radical chain reactions are introduced.

00:00 - Chapter 1. Benzaldehyde and the Focus on Radicals
12:52 - Chapter 2. Dumas&apos;s &quot;Note on the Present State of Organic Chemistry&quot;
21:39 - Chapter 3. The Mystery of the Chlorinated Candle
34:59 - Chapter 4. Further Development of the Law of Substitution and the Theory of Types
47:35 - Chapter 5. Kolbe and the First Free Methyl Radical

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19758.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-05T09:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwCY3z00qU8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>type</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 253E</video:title>
      <video:description>&quot;Lec 13 - Public Health 253E&apos;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24285.jpg</video:thumbnail_loc>
      <video:duration>6594</video:duration>
      <video:publication_date>2012-09-15T05:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gBtDKsCY_1U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport-Inside-a-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport Inside a Cell Membrane</video:title>
      <video:description>A cell interior and exterior are explained in the video very clearly. Sodium inside the cells binds to the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a71f08c-8e3c-495a-bcba-a396848bb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-13T11:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5073.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14749.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-27T10:56:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ales-Steger-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Ales Steger: Poetry Reading</video:title>
      <video:description>Lec 9 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14755.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
      <video:publication_date>2012-08-27T10:56:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkRV9dFfGdU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ales</video:tag>
      <video:tag>steger</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Car-Size-Rover-Beside-Martian-Mountain-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car-Size Rover Beside Martian Mountain by NASA</video:title>
      <video:description>Video shows the NASA&apos;s scientist working on a mission to lands car-size rover beside martian mountain. Video is really interesting for science lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b759b8df-20d1-4105-bef3-5ea0ccb183fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-09T06:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29808.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>car</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Beside</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Mountain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-To-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission To Mercury</video:title>
      <video:description>Mission To Mercury video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfb32965-3483-4975-82c3-f0c128f29123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2010-11-10T12:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4931.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Rob-Halpern-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Rob Halpern: Poetry Reading</video:title>
      <video:description>Lec 12 - Rob Halpern: Poetry Reading. April 20, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Rob Halpern, go to http://www.youtube.com/watch?v=A3-hKUHtwKQ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14774.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-27T12:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8Sgn9FKWqI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>halpern</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Chloriphyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Chloriphyll</video:title>
      <video:description>How the sunlight can be trapped? How chlorophyll works? For doing this the energy must be converted into the other form. This video explains it in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded34ff9-d8ce-453b-afb5-48285e8b6d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-13T11:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5081.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dysfunctional-HDL-increases-the-risk-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dysfunctional HDL increases the risk of atherosclerosis</video:title>
      <video:description>HDL helps removing LDL from blood. In some cases, enzymes can modify HDL thereby rendering it unable to remove LDL. Such dysfunctional HDL increases the risk of atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38ee504f-2447-4d93-970c-53b39f0d835f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-13T11:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5077.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 2</video:title>
      <video:description>Whatever plant or animal we examine, the final result
of our search will always point to the reality of a
flawless creation. All living things have countless
undiscovered aspects, and each one of these is created
for its own particular purpose. Every living thing
contains the proof of its creation. It is the duty of
every rational individual to reflect on God’s
creation and to praise and glorify our Lord at all
times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3486.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2009-10-29T20:53:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3486.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton Life</video:title>
      <video:description>A peek into zoo-plankton life is shown in this video. These small species are really amazing. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fba3cf3-d02a-42c4-aa34-cf27ad2328b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T21:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5780.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Peek</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Zooplankton</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remodeling-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remodeling of bone</video:title>
      <video:description>Bone undergoes constant remodeling. This is evident from the presence of overlapping osteons and older fragments of lamellae between newer osteons. This are known as interstitial lamellae. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc70559-be26-4c7b-8d5c-9db8985f0219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5097.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>remodeling</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Tie-Technique-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Tie Technique Squared Notch</video:title>
      <video:description>This video shows how to make a double knot at the first tie for delicate suturing or surgery to prevent it from slipping.</video:description>
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      <video:description>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading. April 14, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a BBC production of dangerous knowledge inn part 2-10. This series features infinity its relationship with Georg Cantor.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the complex transport system of lipoprotein from the site of absorption to the site of use. Apolipoprotein plays a central role in the process. Understanding the process of lipoprotein transport is important for the treatment of cardiovascular disease.
Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-13T19:45:52.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Insula &amp; Corpus Callosum Anatomy and Phys</video:title>
      <video:description>This video displays the location of the Insula which is part of the cerebral cortex, as well as its physiology. It further demonstrates the placement of the corpus callosum and interior lateral ventricles which are filled with cerebral spinal fluid.</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5114.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes the placement and purpose of the trochlear nerves, trigeminal nerves, pons, medulla, glossopharyngeal, vagus, facial nerve, and the vestobulocochlear nerve.</video:description>
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      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5113.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T19:52:04.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the anatomy of the human heart. In this video all the many parts of the bodies hardest working organ are described including the Intraventricular septum, tricuspid valve, bicuspid valve, papillary muscle etc. You will be able to view the organ anteriorly or posteriorly and easily learn the places of each piece in relation to the others.</video:description>
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      <video:uploader>Edison</video:uploader>
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      <video:publication_date>2013-02-17T07:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30345.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 33 - Mapping the Human Genome: Ten Years After. On February 15, 2001, the first draft sequence and analysis of the human genome—the blue print for a human being—was published in the journal Nature. On the tenth anniversary of that transformative moment, Harvard hosted an interdisciplinary, multi-institutional forum on the genome project&apos;s origins, promise, and significance to society.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>147</video:duration>
      <video:publication_date>2010-11-13T20:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5121.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>How</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>157</video:duration>
      <video:publication_date>2010-11-14T21:49:11.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video the physics topic is resistivity and the resistance of a wire which depend on the length, thickness, and material. For example, some materials are more resistive than others more than others for example, wood versus copper.</video:description>
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      <video:publication_date>2010-11-14T21:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5290.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:title>Lec 15 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Space Shuttle Accidents

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14943.jpg</video:thumbnail_loc>
      <video:duration>6632</video:duration>
      <video:publication_date>2012-08-28T05:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KFOv1WtlAow</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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      <video:tag>liftoff</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 16 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Guidance, Navigation and Control

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14944.jpg</video:thumbnail_loc>
      <video:duration>6528</video:duration>
      <video:publication_date>2012-08-28T05:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OksC02Xqe7Q</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
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      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>draper</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 23 -  MIT 18.03 Differential Equations, Spring 2006&quot; Introduction to First-order Systems of ODE&apos;s; Solution by Elimination, Geometric Interpretation of a System.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14842.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-08-28T02:19:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MCrDzhpu3-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutions-Fresh-Water-Dilemma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution&apos;s Fresh Water Dilemma</video:title>
      <video:description>This video challenges the topic of evolution. Host Ian Taylor discusses the dilemma between fresh water and today&apos;s biological world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6beacfb1-ee98-49b9-be53-9ff8593f7d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-14T22:26:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5302.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>s</video:tag>
      <video:tag>fresh</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Ian</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>Challenge</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Ovary-Model-Corpus-Luteum-Corpus-Albicans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Corpus Luteum &amp; Corpus Albicans</video:title>
      <video:description>In this model of the female ovary you will see after ovulation leading into menses that the follicle has collapsed forming a hemmorhagic follicle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/93f0841c-c64e-4c14-b934-7466a0a97d02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-14T19:17:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5271.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteum</video:tag>
      <video:tag>Albicans</video:tag>
      <video:tag>menses</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>period</video:tag>
      <video:tag>menstruation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Current-and-Magnetic-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Current and Magnetic Fields</video:title>
      <video:description>Electric current and magnetic fields are both vector quantities. A magnetic field is produced when electric charges are moved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4068c38-9254-4e9f-b670-fe1c68be00d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-14T22:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5293.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>6</video:tag>
      <video:tag>8a</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Diels-alder-stereochemistry-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>We are going to begin with the diels alder reaction and first look at the transition state in orbital terms and see how it explains the origin of stereospecificity in the reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd76ded4-8dce-4f9f-9a4b-945c0ad1159d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2010-11-30T13:11:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6285.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Stereochemistry</video:tag>
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      <video:tag>7</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; EVA and Robotics on the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14948.jpg</video:thumbnail_loc>
      <video:duration>6096</video:duration>
      <video:publication_date>2012-08-28T05:02:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AODj-jM3-XI</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Setting the second stereocenter by enamine addition</video:title>
      <video:description>In our lesson today we discuss and demonstrates the entire process of setting the second stereocenter in the enamine addition. For more information you can Google this subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43c237e4-d498-42cc-b2dd-d99d01022231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2010-11-30T13:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6287.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>setting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Second</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>enamine</video:tag>
      <video:tag>Addition</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-A-Theory-in-Dilemma-IPU-Edition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution: A Theory in Dilemma - IPU Edition</video:title>
      <video:description>This humorous video discusses evolution as a theory in dilemma. It discusses the idea that creation is a mystical process in conjunction with spontaneous reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/46c93a10-ab20-4604-998c-2e80269751e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-14T22:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5303.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>A</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>IPU</video:tag>
      <video:tag>Edition</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec Last -  MIT 18.03 Differential Equations, Spring 20066&quot; Relation Between Non-linear Systems and First-order ODE&apos;s; Structural Stability of a System, Borderline Sketching Cases; Illustrations Using Volterra&apos;s Equation and Principle.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14852.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T02:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kRR9EVzr4lc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Farewell Special - Bring a Friend!

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14523.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-08-26T18:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JJBUxKtDtUE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Torso-Model-Abdominal-Aorta-Unpaired-Arteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso Model - Abdominal Aorta - Unpaired Arteries</video:title>
      <video:description>Torso Model - Abdominal Aorta - Unpaired Arteries / The abdominal aorta is the largest artery in the abdominal cavity. As part of the aorta, it is a direct continuation of the descending aorta (of the thorax).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1a4aa10-9b33-4c53-8bc7-978302b06e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-15T12:48:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5392.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Unpaired</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CK-Prahalad-and-Jeb-Brugmann-accept-HBR-McKinsey-Awards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards</video:title>
      <video:description>C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards

C. K. Prahalad and Jeb Brugmann accept their first-place McKinsey Award for their Harvard Business Review article, &quot;Cocreating Business&apos;s New Social Compact&quot;.

The 49th Annual Harvard Business Review McKinsey Awards were held April 21, 2008 at the Asian Art Museum in San Francisco. Since 1959 the McKinsey Awards have honored the two best articles published each year in Harvard Business Review.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25564.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-18T16:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HfWgWgahDA0</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>C</video:tag>
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      <video:tag>Prahalad</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Brugmann</video:tag>
      <video:tag>accept</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>McKinsey</video:tag>
      <video:tag>Awards</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CD-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CD Turbine</video:title>
      <video:description>This is a video of a simple wind turbine. The turbine itself is made from CDs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b23f2a3-5d77-458a-a7bc-ec8a4125d387/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T20:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7861.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>CD</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-Aging-Be-Reversed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Aging Be Reversed?</video:title>
      <video:description>Professor David Sinclair takes his research personally. Through the lens of his own mother&apos;s battle with cancer, Dr. Sinclair shares the endless potential of his age-reversing discoveries and the potential future for us all.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32298.jpg</video:thumbnail_loc>
      <video:publication_date>2015-09-26T16:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AiCvqnUIe04</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>longevity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14882.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-08-28T03:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxiAQe0t-ZU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compare-uncatalyzed-and-catalyzed-ester-hydrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compare uncatalyzed and catalyzed ester hydrolysis</video:title>
      <video:description>The demonstrates an equation comparison in ester hydrolysis for uncatalyzed and catalyzed esters. Follow the expert explanation on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a62dcc2-f755-423c-8916-f4bcdfade4a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T21:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6322.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Compare</video:tag>
      <video:tag>uncatalyzed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Catalyzed</video:tag>
      <video:tag>ester</video:tag>
      <video:tag>Hydrolysis</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Simple-Skin-Model-Dermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Skin Model - Dermis</video:title>
      <video:description>This video depicts a simple model of the dermis layer of the skin. It details the epidermal pegs, connective tissue, papillae, as well as the papillary layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beee363e-bb49-4b0a-9eae-61643b701e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-14T23:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5338.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Papillae</video:tag>
      <video:tag>papillary</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18086-Mathematical-Methods-for-Engineers-II-72f79f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 14- MIT 18.086 Mathematical Methods for Engineers II.
Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16412.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-30T15:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification-Kingdoms</video:title>
      <video:description>This video discusses the ordering of Biological Classifications, specifically that of Kingdoms. It includes prokaryotes, protista, fungi, plantae, and animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/649cc693-937a-4914-84da-00b6b954226d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-14T23:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5337.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Kingdoms</video:tag>
      <video:tag>prokaryotes</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Fungi</video:tag>
      <video:tag>plantae</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceland-Volcano-Spews-More-Ash-Raw-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceland Volcano Spews More Ash - Raw Video</video:title>
      <video:description>This a raw video of the Icelandic volcano eruption from Eyjafjallajokull which spewed a lot of ash that managed to paralyze air traffic in the north of Europe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/922b353d-ad1c-4fbc-9bee-b510e5b7c748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-23T20:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5775.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>raw</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Iceland</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>spews</video:tag>
      <video:tag>More</video:tag>
      <video:tag>ash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epinephrine-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epinephrine action</video:title>
      <video:description>Epinephrine is a hormone and neurotransmitter, and it acts on nearly all body tissues. Epinephrine actions vary by tissue type and tissue expression of adrenergic receptors. In this video, you will learn how epinephrine function in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/94f09cf3-89c2-4a57-a638-f78ced5f900a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-23T00:17:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5707.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>epinephrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 13 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Protein Localization (Dr. Claudette Gardel)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14869.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-08-28T03:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/blBcCjIY7Sg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Electromagnetic Spectrum</video:title>
      <video:description>Electromagnetic Spectrum

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26194.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-19T00:11:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGZZGR5Otxw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Nephron?</video:title>
      <video:description>This video shows the structure and working of Nephron in our body. A detailed description with explanation of each part is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dcad2baa-39fc-4107-9bf4-5c86b1e72b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-10T02:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29906.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>nephron</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-360-Lec-5a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9  - MIT 3.60 | Lec 5a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 9  - MIT 3.60 | Lec 5a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15281.jpg</video:thumbnail_loc>
      <video:duration>3288</video:duration>
      <video:publication_date>2012-08-28T16:20:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/THTQT2aykaA</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Vant-Hoffs-Tetrahedral-Carbon-and-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality</video:title>
      <video:description>&quot;Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality&quot; Freshman Organic Chemistry (CHEM 125)

With his tetrahedral carbon models van&apos;t Hoff explained the mysteries of known optical isomers possessing stereogenic centers and predicted the existence of chiral allenes, a class of molecules that would not be observed for another sixty-one years. Symmetry operations that involve inverting an odd number of coordinate axes interconvert mirror-images. Like printed words, only a small fraction of molecules are achiral. Verbal and pictorial notation for stereochemistry are discussed.

00:00 - Chapter 1. Interpreting the Rotations of Light for Optically Active Compounds 
09:25 - Chapter 2. Van&apos;t Hoff&apos;s Proof of the Existence of Chiral Allenes 
19:57 - Chapter 3. Superimposition, Mirror Images and Handedness: Chirality in Alice&apos;s Looking Glass
36:24 - Chapter 4. How Special is Chirality?
41:04 - Chapter 5. Conclusion: Exploring Stereochemistry 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19762.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-05T09:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bj13zmUE7y0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Allene</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>Meso</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryo-Development-24-hours-in-46-seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryo Development  24 hours in 46 seconds</video:title>
      <video:description>The zebrafish embryo is a small cheap whole animal model which may replace rodents in some areas of research unfortunately zebrafish embryos are commonly cultured in microtitre plates using cell culture protocols with static buffer replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d59797c2-2274-4585-b048-99d1b74d93b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-24T20:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6013.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Hours</video:tag>
      <video:tag>in</video:tag>
      <video:tag>46</video:tag>
      <video:tag>SECONDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Touch-Events-and-Multi-Touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Touch Events and Multi-Touch</video:title>
      <video:description>&quot;Lec 14 - Touch Events and Multi-Touch&quot; (May 18, 2009) Steve Demeter shares his experience in creating the popular game applications, Trism. Josh Shaffer follows with a overview of touch-events and multi-touch.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18709.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-04T04:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9Ervc8tFU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodiversity-in-our-environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodiversity in our environment</video:title>
      <video:description>This is a VFS production that gives information on biodiversity. Did you know that earth has 895 separate ecological regions? Well learn more here as the clip gives concrete evidence on biodiversity and the threats that affect the survival of this organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e7895ad-568c-4b47-bb9f-7ec6ab758757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-20T22:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5623.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-the-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of the Epidermis</video:title>
      <video:description>The upper or outer layer of the two main layers of cells that make up the skin is the epidermis.The squamous cells make the epidermis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e60a12-b839-4cbe-b495-40816ed51a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-16T15:10:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5532.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cromosomas-Histonas-y-ADN-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cromosomas Histonas y ADN (spanish)</video:title>
      <video:description>Cromosomas Histonas y ADN</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2b1c355-e572-48ea-a80a-c995d553c5bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-20T22:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5625.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cromosomas</video:tag>
      <video:tag>Histonas</video:tag>
      <video:tag>ADN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Temperature-on-an-Equilibrium-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Temperature on an Equilibrium Reaction</video:title>
      <video:description>Here is the effect of temperature on the equilibrium in the endothermic direction.you will learn that raising the temperature by adding heat moves the equilibrium to consume heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f4407dcb-67b3-4785-bf60-eecfd51be2eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-12-21T11:32:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6698.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Seasons-and-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Seasons and Climate</video:title>
      <video:description>&quot;Lec 17 - Seasons and Climate&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are several factors that impact climate on Earth.  Different areas on Earth have different climates depending on factors such as their latitude and surrounding terrain.  Maps of annual average precipitation illustrate these variations in climate.  Continentality also affects climate based on the ability to change temperatures on land versus in the oceans and also the imbalance of land mass between the northern and southern hemispheres.  Seasonality is a dominant factor in climate.  It is controlled by the amount of solar insolation received at the Earth&apos;s surface, which varies in time due to the tilt of the Earth&apos;s rotation axis.

00:00 - Chapter 1. Climate Definition
02:55 - Chapter 2. Latitudinal Climate Variations
14:10 - Chapter 3. Orographic Precipitation
20:18 - Chapter 4. Continentality
26:39 - Chapter 5. Ocean Currents and Climate
28:39 - Chapter 6. Biome
30:13 - Chapter 7. Seasonality
31:46 - Chapter 8. Effects of the Earth&apos;s Rotation around the Sun
46:32 - Chapter 9. Seasonal Zone Shifts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23313.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-13T12:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zdCfvUAmuiY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SIDS-Sudden-Infant-Death-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SIDS - Sudden Infant Death Syndrome</video:title>
      <video:description>Sudden infant death syndrome is also known as a crib death and it that sudden and unpredictable death of a infant of one year of age. This video provides more information on this condition abbreviated as SIDS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9f771add-ce52-4356-b1ae-e0c71afb934f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-16T14:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5519.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sudden</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>SIDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Polymers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Polymers</video:title>
      <video:description>This is a very hot topic now a days. Everyone is looking for the environment friendly ways. This video will help you in study of biodegradable polymers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd38fa40-878c-4269-b4ca-5eddb099b679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5548.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Plastic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Plastic</video:title>
      <video:description>This video explains about biodegradable plastics. It demonstrates how to search for information on such plastics using a search engine which is designed specially to search for plastic related websites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f0454d42-5f34-47fe-b6af-80e56889cd66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5549.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>EcoPure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-e-equal-mc-squared-complete-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is e equal mc squared complete? by Minute Physics</video:title>
      <video:description>Is Einstein&apos;s equation the whole story? What is the full equation? Minute Physics once again does a fantastic job giving you the answer in a fun way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d5624177-2d4b-42a1-b2eb-d181907ecc76/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-02-07T06:47:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29285.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Law</video:category>
      <video:tag>emc2</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-trial-of-rapamycin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical trial of rapamycin</video:title>
      <video:description>Clinical trial of rapamycin begins soon 7 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/35a4fe5d-99cd-4f02-aa53-a216168f15c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-23T00:48:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5735.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rapamycin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Animals-Deformed-Mutated-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Animals - Deformed, Mutated,  Part 1</video:title>
      <video:description>This video shows what happens when the human being takes on the role of the creator and decides to mess around and manipulate genes resulting in deformed, mutated genetically modified animals, in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c822ad9b-d45c-449f-a004-f1033b278eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-17T11:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5564.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Deformed</video:tag>
      <video:tag>Mutated</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Designing-Humanity-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Designing Humanity - Genetic Engineering</video:title>
      <video:description>Will genetic engineering allow us to eventually become dramatically enhanced versions of ourselves - faster, stronger, smarter?  This clip examines the possibilities and implications of human genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed7f4c15-1b1f-4143-b6c2-9ac4c4c102cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-17T11:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5565.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>designing</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Pseudogenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Pseudogenes</video:title>
      <video:description>Structure and functioning of pseudogenes is explained in this animated video. Different facts related with these genes are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33d70e9d-bc3b-47ed-a51c-3dc2396eefea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-17T12:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5566.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Pseudogenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intro-of-a-sea-slug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intro of a sea slug</video:title>
      <video:description>A sea slug is gastropod mollusc that lives in oceans and seas, it lacks a shell or or has an internal one. This video shows an Elysia chlorotica which is solar powered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/47f372f7-48ae-4b64-a311-c4dafe5018dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-11-23T20:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5773.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>slug</video:tag>
      <video:tag>Intro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ongeval-met-beknelling-Bartelmeetweg-Tholen-7102010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ongeval met beknelling Bartelmeetweg Tholen 7/10/2010</video:title>
      <video:description>Bij een ongeval met een Connexxionbus in Tholen zijn dinsdag Sint Annaland en Oud Vossemeer op de Bartelmeetweg toen deze rond werd gaf men door dat er sprake was van een ongeval met beknelling bij een eenzijdig ongeval op de Bartelmeetweg op tholen is donderdag aan het eind van de ochtend een vrouw gewond geraakt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/02/5bb55037-5a57-44c7-bbea-72886b2cead2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-02-02T15:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6806.mp4</video:content_loc>
      <video:uploader>brwanl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ongeval</video:tag>
      <video:tag>brandweer</video:tag>
      <video:tag>sintannaland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-blotting-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western blotting Experiment</video:title>
      <video:description>Western blotting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b7e9731-69a2-4fe8-a41f-d890f5d171c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2010-11-20T23:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5658.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-behind-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science behind genetic engineering</video:title>
      <video:description>Genetic engineering has been critical in several arenas such as the improving production in farms, though this has been received with a degree of controversy. This video aims to educate on genetic engineering through the information on the science behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad00d7aa-036b-4990-97d4-2b4e7438d5be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1788</video:duration>
      <video:publication_date>2010-11-17T13:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5579.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Agriculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14963.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-28T10:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Seasons-and-Climate-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Seasons and Climate Classification</video:title>
      <video:description>&quot;Lec 18 - Seasons and Climate Classification&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The seasonal cycle on Earth causes shifts in the bands of precipitation in the northern and southern hemispheres.  The polar front shifts between high and mid-latitudes which causes a latitudinal shift in the occurrence of frontal cyclones.  The Intertropical Convergence Zone also shifts across the equator bringing bands of precipitation to different tropical regions throughout the year.  Regional climates on Earth have been classified based on temperature and precipitation values.  Areas affected by seasonal shifts in the ITCZ and polar front are included in this classification scheme.  Several examples of seasonality are discussed as well as seasonal weather and climate events.

00:00 - Chapter 1. Sunlight Seasonality in the Arctic Circle
05:03 - Chapter 2. Seasonal Zone Shifts
16:57 - Chapter 3. Precipitation Seasonality
24:49 - Chapter 4. Climate Classification
33:44 - Chapter 5. Examples of Seasonality
44:06 - Chapter 6. Seasonally Controlled Events

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23314.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-13T12:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uu0Zcenckss</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swaddling-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swaddling your baby</video:title>
      <video:description>How to do swaddling your baby is demonstrated in this video. Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers. It doesn&apos;t mean you are changing your carrier or becoming a pediatrician, its simply the best for your baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7412f983-6c8a-4cf5-9254-9c13f6d79ca9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-11-27T19:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28107.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Swaddling</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-that-are-Genetically-Modified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals that are Genetically Modified</video:title>
      <video:description>Genetic modification is the biotechnological manipulation of genes of an organism, either a plant or an animal. This is a video of genetically modified animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e62e4d66-1147-47ae-8b8d-9f283b8d4b09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-17T21:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5580.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-of-Common-Ancestry-Human-Chromosome-Two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence of Common Ancestry - Human Chromosome Two</video:title>
      <video:description>This video examines the evidence for common ancestry among human beings and non-human primates.  Primarily focuses on evidence found in the human karyotype, or number and kind of chromosomes, specifically Chromosome Two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/465c15d1-ee93-400f-87eb-065b16cd0edf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-17T12:30:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5570.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>primates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modifying-a-MousePart-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modifying a Mouse.Part 1</video:title>
      <video:description>Transgenic mice are used to study cell and specific responses of tissue to diseases. Transgenic mice contain additional foreign DNA in every cell lending a hand in making genetic engineering less difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ff880d3-0478-4d82-b178-410147446abc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-17T23:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5599.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Vegetables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Vegetables</video:title>
      <video:description>Video shows a news report on genetically modified of vegetables. Genetics of some vegetables are mixed with others to increase their quality and quantity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa2e1238-7a38-4c61-a55e-8ae396b7bb6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-17T21:38:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5584.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vegetables</video:tag>
      <video:tag>Report</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Phylogenetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Phylogenetics</video:title>
      <video:description>Lec 24- Phylogenetics.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18494.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-04T02:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vrGfDPteKqU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angiogenesis-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis - detailed explanation</video:title>
      <video:description>Angiogenesis is called as the physiological process involving the growth of new blood vessels in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f96b910-94a3-4990-8d35-c400ecc6c210/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-11-23T22:20:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5809.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-tissue-grown-from-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart tissue grown from stem cells</video:title>
      <video:description>This science and health video is provided by Harvard University and it shows how heath tissue can be grown from stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83ed939b-2ccd-45a1-9d4b-3c9f240ae987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-11-23T22:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5813.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Mending</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Roger-Greenwald-History-and-Forms-of-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Roger Greenwald: History and Forms of Lyric</video:title>
      <video:description>Lec 5 - Roger Greenwald: History and Forms of Lyric. April 26, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14751.jpg</video:thumbnail_loc>
      <video:duration>5284</video:duration>
      <video:publication_date>2012-08-27T10:56:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/386JeqUBrPg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Roger</video:tag>
      <video:tag>greenwald</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Respiratory-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Respiratory System Works?</video:title>
      <video:description>Full view of human respiratory system with our internal organs is shown in this video. Internal structure of cilia and bronchi and their function is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd994483-d32d-45f0-9018-08e428228622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-23T23:32:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5829.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>2nd</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>rev</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-benefits-of-Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the benefits of Probiotics</video:title>
      <video:description>Probiotics are generally consumed as part of fermented foods with specially added active live cultures, such as in yogurt, soy yogurt, or as dietary supplements. Probiotics are also delivered in fecal transplants, in which stool from a healthy donor is delivered like a suppository to an infected patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de15b3ae-4d35-4677-990c-9f73e694a54d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2010-11-23T23:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5830.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Lecture-1-Turbo-Theory-of-the-Firm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Lecture 1 (Turbo) - Theory of the Firm</video:title>
      <video:description>Lec 2 - Lecture 1 (Turbo) - Theory of the Firm. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Theory of the Firm,&quot; September 29, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the central figure of most of the rest of the course: the firm. We begin by briefly discussing the institutional, legal, political and ethical foundations of the profit maximizing firm, focusing particularly on the debate over Corporate Social Responsibility. We then discuss conflicts within firms and the problem of providing appropriate incentives to employees. Finally, we examine which functions occur within and outside of firms and whether this distinction matters.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14998.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-08-28T11:24:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0gl1A2S8k_I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Agrobacterium-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Agrobacterium Mechanism</video:title>
      <video:description>Agrobacterium is a type of bacteria that causes galls on plants and reduces nitrates. This video explains the mechanism of this bacteria known as agrobacterium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/484224ac-f85a-4433-b3df-e744a03425a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-11-23T23:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5835.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Agrobacterium</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-body-female-reproductive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human body: female reproductive system</video:title>
      <video:description>This video describes the female reproductive system. Hormonal changes during puberty develop female body features. It also initiates ovulation and the menstrual cycle. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/519c4cbd-479c-464b-a388-bd038d6c9d86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-11-23T23:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5828.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-TEDxCaltech-Drew-Berry-Visualization-Biology-and-Complex-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - TEDxCaltech - Drew Berry - Visualization: Biology and Complex Circuits</video:title>
      <video:description>Lec 6 - TEDxCaltech - Drew Berry - Visualization: Biology and Complex Circuits. Drew Berry is a biologist-animator whose scientifically accurate and aesthetically rich visualizations elucidate cellular and molecular processes for a wide range of audiences. Trained as a cell biologist and microscopist, Drew brings a rigorous scientific approach to each project, immersing himself in relevant research to ensure current data are represented. His three- and four-dimensional renderings of key concepts such as cell death, tumor growth, and DNA packaging, capture molecular shape, scale, behavior, and spatiotemporal dynamics. His groundbreaking animations of DNA replication, translation, and transcription enlighten both scientists and the scientifically curious. Drew received B.Sc. (1993) and M.Sc. (1995) degrees from the University of Melbourne. Since 1995, he has been a biomedical animator at the Walter and Eliza Hall Institute of Medical Research. His animations have appeared in exhibitions at the Museum of Modern Art, the Guggenheim Museum, the Royal Institute of Great Britain, and the University of Geneva.  In 2010 he was named a MacArthur Fellow.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15018.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2012-08-28T11:56:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pPC1MZ-xAu4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 11-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20878.jpg</video:thumbnail_loc>
      <video:duration>6605</video:duration>
      <video:publication_date>2012-09-07T23:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jGOprXOwddo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-A9-H1N1-Public-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine Flu A9 H1N1 Public Access</video:title>
      <video:description>Swine Flu A9 H1N1 Public Access Wall-board. Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection by any one of several types of swine influenza viruses. Swine influenza virus or swine-origin influenza virus is any strain of the influenza family of viruses that is endemic in pigs As of 2009, the known SIV strains include influenza C and the subtypes of influenza A known as H1N1, H1N2, H2N1, H3N1, H3N2, and H2N3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aeaf55eb-9a84-48d4-8bf1-7aae16402f48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T23:43:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5834.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A9</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Sends-Out-X69-Class-Solar-Flare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Sends Out X6.9 Class Solar Flare</video:title>
      <video:description>An observation of the sun shows how it sends out solar flares classified as X6.9.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce98a6b6-ff77-4a83-8223-ce1f16b51d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-10T03:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7432.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Sends</video:tag>
      <video:tag>out</video:tag>
      <video:tag>X6</video:tag>
      <video:tag>9</video:tag>
      <video:tag>class</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Introduction-to-the-quadratic-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Introduction to the quadratic equation</video:title>
      <video:description>Introduction to the quadratic equation

Introduction to using the quadratic equation to solve 2nd degree polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20143.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T02:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IWigvJcCAJ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about teeth</video:title>
      <video:description>Teeth help digestion grinding the food by during chewing. An adult has thirty permanent two teeth. There are four types of permanent teeth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb2dfc5-8086-497e-bfda-0c799b0e53f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-11-23T23:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5831.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Challenging-Triangle-Angle-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Challenging Triangle Angle Problem</video:title>
      <video:description>Challenging Triangle Angle Problem

Interesting problem finding the sums of particular exterior angles of an irregular pentagon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20276.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-06T13:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95logvV8nXY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDOs-Helioseismic-and-Magnetic-Imager-HMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDOs Helioseismic and Magnetic Imager HMI</video:title>
      <video:description>Understanding the sun and how it affects the weather .Discover the amazing instrument used to observe, understand and analyze the Sun&apos;s behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/756e76ad-47ae-40df-8a59-488ab5dc0b30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-15T09:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7518.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SDOs</video:tag>
      <video:tag>Helioseismic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Imager</video:tag>
      <video:tag>HMI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Caffeine-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Caffeine Works?</video:title>
      <video:description>This video describes how caffeine works. But what is caffeine? Caffeine (also spelled caffein) is a bitter, white crystalline xanthine alkaloid that is a psychoactive stimulant drug. Caffeine was discovered in 1820 by a German chemist, Friedlieb Ferdinand Runge, and in 1821 by French chemists working independently; viz., by Robiquet and by Pelletier and Caventou. It was Pelletier who coined the word &quot;cafeine,&quot; whence &quot;caffeine&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9bca5d01-91a7-49fb-8aa4-3cad7f419fc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-11-24T00:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5862.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Caffeine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Splice-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Splice Animation</video:title>
      <video:description>Gene Splice Animation. Gene splicing is just what it sounds like: cutting the DNA of a gene to add base pairs. Contrary to the immediate image, however, no sharp instruments are involved; rather, everything is done chemically. Read more: http://library.thinkquest.org/19037/therapy2.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab650e61-fa17-4da6-853a-0bff5c78399a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-24T00:30:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5871.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Splice</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Retrovirus-reverse-transcripiton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrovirus reverse transcripiton</video:title>
      <video:description>Reverse transcription begins when the viral particle enters the cytoplasm of a target cell the viral RNA genome enters the cytoplasm as part of a nucleoprotein complex that has not been well characterized the process of reverse transcription generates in the cytoplasm a linear DNA duplex via an intricate series of steps</video:description>
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      <video:duration>292</video:duration>
      <video:publication_date>2010-11-24T00:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5876.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>retrovirus</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcripiton</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotic</video:title>
      <video:description>Probiotic video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8281ce9f-7339-4a07-9df5-495fdd3df104/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T00:32:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5873.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Probiotic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kinesin-Microtubule-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin,  Microtubule  Cells</video:title>
      <video:description>A Kinesin is a molecular protein cell, whereas a microtubule is a hollow cell which is important in the motor of eukaryotic cells and supports the cell structure. This an animation of the two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7e1266d-09e8-4740-be68-1b37c568b064/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-11-24T15:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5970.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Neuron-System-and-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron System and Structure</video:title>
      <video:description>Neurons are the building blocks of the nervous system. This video shows structure of neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d372687f-37b0-408c-974d-9e2a6db4fa1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-24T00:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5886.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Integrating-long-term-experiments-measurements-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Integrating long-term experiments &amp; measurements - Harvard Forest</video:title>
      <video:description>Lec 14 - Integrating long-term experiments &amp; measurements - Harvard Forest. Integrating long-term experiments &amp; measurements -- Adrien Finzi

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15981.jpg</video:thumbnail_loc>
      <video:duration>1107</video:duration>
      <video:publication_date>2012-08-29T06:59:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPoNifVosTo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Overview-on-Synaptic-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview on Synaptic Signaling</video:title>
      <video:description>Here is an overview of the sequence of events that occurs in synaptic transmission from a presynaptic neuron to a postsynaptic cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2cb72c2b-664a-4411-9afb-831ac3606d83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-24T00:48:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5890.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-of-the-Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution of the Probiotics</video:title>
      <video:description>Join Dr. Shawn in this video for the discussion on the probiotics revolution. This is the use of the friendly bacteria in improving the health of an individual, it shows why and how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/680d0858-876b-40de-b991-feb3b1372acc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-11-24T00:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5892.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>the</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Functions-of-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Functions of Synapse</video:title>
      <video:description>The function of a synapse is to transfer the electrical activity from one sell to other. This video shows the working of synapse in detail</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f057b9d-f10f-4af9-b83e-52ab2cc79ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-24T00:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5885.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuromuscular-events-in-contraction-of-voluntary-muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuromuscular events in contraction of voluntary muscles</video:title>
      <video:description>Action potential generated in the motor neuron causes release of neurotransmitter, acetylcholine from the synaptic vesicles. Binding of acetylcholine with its receptors in the muscle membrane initiate action potential in the muscle and caused release of calcium ion initiating a list of events, causing muscular contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91e963a2-2838-4b55-984c-99f9b2a66df1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-24T00:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5888.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuromuscular</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>in</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transposons-in-the-Developmental-Biology-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons in the Developmental Biology of Plants</video:title>
      <video:description>Most plant genomes are made up of transposable elements.And because they are highly mutagenic, a set of mechanisms can control trasposons by epigenitically silencing them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9a61c2b6-3e0e-42a3-aad6-45097f0a6aa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-24T20:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6014.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>transposons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-156-Example-of-calculating-a-surface-integral-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Example of calculating a surface integral part 1</video:title>
      <video:description>Example of calculating a surface integral part 1

Example of calculating a surface integral part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19976.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-06T01:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7sQCcGlK2bY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/iPhone-4-appication-of-a-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>iPhone 4 appication of a Gyroscope</video:title>
      <video:description>A gyroscope has been adapted for various uses like computer pointing devices, aircraft and lately through consumer electronics like this one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17c1c70d-5f0a-4b74-ace7-7549e7a786b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-25T20:41:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7915.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cause-of-dinosaur-extinction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cause of dinosaur extinction</video:title>
      <video:description>It is estimated that about 65 million years ago a meteor hit the surface of the earth. Subsequent events resulting from the hit caused extinction of dinosaur. This video describes the events that caused extinction of dinosaur. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42783a93-f799-417e-bd5d-2065471cdb33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-27T11:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6201.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-gastrointestinal-tract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of gastrointestinal tract</video:title>
      <video:description>Food is digested in the gastrointestinal tract. In stomach, food is mixed with digestive juice and smashed to easily absorbable ingredients. In the small and large intestine, food is further broken down to simpler molecules. Absorption of nutrients occurs all along the process of digestion.      Edited by Dr.Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7babf4da-485d-44ab-a8a9-3374597e2929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-11-27T11:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6204.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Tract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-nanopraticle-in-treatment-of-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of nanopraticle in treatment of cancer</video:title>
      <video:description>Nanoparticles have a much larger surface volume. This property of nanoparticles can be used to enhance the efficacy of drugs against cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da3ac660-33bb-455b-ba87-fbb698f6fc02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-28T09:37:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6220.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nanopraticle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-unit-circle-definition-of-trigonometric-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The unit circle definition of trigonometric function</video:title>
      <video:description>The unit circle definition of trigonometric function

Using the unit circle to extend the SOH CAH TOA definition of the basic trigonometric functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20034.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-06T01:36:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Qv_bPlQS8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>function</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Enzyme-Function-and-Inhibition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme Function and Inhibition</video:title>
      <video:description>Enzymes are large protein molecules. This video explains the functions of an enzyme and inhibition of an enzyme.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e15ea816-8b8b-44bc-a3eb-74cd291bcbeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2010-12-03T11:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6358.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>function</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>with</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>narration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobot-new-cures-for-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobot: new cures for diseases</video:title>
      <video:description>This animated video features a nanobot in the Bloodstream. Nanobot, nanoscopic robots, may offer new cures for diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/580e33c4-ffe6-446c-9a9b-87da0f1daab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-28T09:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6214.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bloodstream</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis-And-Anaerobic-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis And Anaerobic Respiration</video:title>
      <video:description>This video shows the process of glycolysis and anaerobic respiration. Reactions are discussed here briefly to make you the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7e93747e-556f-49eb-9125-97cf6abe0950/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-12-03T12:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6381.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>Anaerobic</video:tag>
      <video:tag>Respiration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Uncertainty-principle-energy-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uncertainty principle energy physics</video:title>
      <video:description>Uncertainty principle energy contains implications about the energy that would be required to contain a particle within a given volume uncertainty principle states that the position and velocity cannot both be measured exactly at the same time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d0c77829-588a-48d7-b8ef-d0d571cd3a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-29T22:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6248.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-22-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Electrical Engineering 290C</video:title>
      <video:description>lec 22-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21028.jpg</video:thumbnail_loc>
      <video:duration>4227</video:duration>
      <video:publication_date>2012-09-08T09:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PvjL5bhqY4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is the next generation of rotary engines. Rotary engines are an internal combustion models, designed with an odd number of cylinders per row.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2994ed3-42ca-4fb6-b48c-11bc39710d41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-25T23:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7952.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
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    <video:video>
      <video:title>Nanotechnology Introduction</video:title>
      <video:description>Nanotechnology is the study of matter at molecular stage. This video will introduce you with nano materials and machines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/29d5c3ce-b9e5-4de6-8a35-a79d4414efde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-11-28T10:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6226.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>nanotecnologia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Optical Illusions can be created by patterns of line, colors and different forms. Arranged in a particular way, patterns can trick the visual system to see things that are not there. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5afd0bc8-6441-4656-a460-111da1189d5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-28T09:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6225.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>optical</video:tag>
      <video:tag>illusion</video:tag>
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    <video:video>
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      <video:description>Nanotechnology may revolutionized the way patients are treated today. Microscopic robots called nanobot may take the place of pills and operations. This video shows how it may happened. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6413189a-1e71-4be9-a540-821d0d0a23a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2010-11-28T09:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6212.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
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      <video:tag>Nanobot</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>Medix</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of  Transcription in Bacteria</video:title>
      <video:description>Transcription process mean creating a copy of RNA of a certain DNA. This video shows the transcriptions in bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2133cd2-f3b4-4bdc-9b91-b09238d4ae21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2010-11-30T11:37:53.000Z</video:publication_date>
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      <video:uploader>whisper</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>in</video:tag>
      <video:tag>bacteria</video:tag>
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    <video:video>
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      <video:description>Unit Circle Definition of Trig Functions

Using the unit circle to define the sine, cosine, and tangent functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20035.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZffZvSH285c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
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      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ultraviolet ray affects live on earth. Exposure to ultraviolet ray may cause cancer of the skin. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e2054efd-78e6-444a-9259-cb6eceacc107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-28T09:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6224.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
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      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Call Option as Leverage</video:title>
      <video:description>Call Option as Leverage

Call Option as Leverage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20333.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-06T14:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N8h45mDI80s</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>call</video:tag>
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      <video:tag>as</video:tag>
      <video:tag>Leverage</video:tag>
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      <video:title>DiegoDCvids - DNA - Nucleobases_ Biology and genetic</video:title>
      <video:description>DiegoDCvids - DNA - Nucleobases_ Biology and genetic education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54ee51de-133d-4fa8-8e9c-86f5c5e5fc24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-11-30T11:38:00.000Z</video:publication_date>
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      <video:category>Genetics</video:category>
      <video:tag>DiegoDCvids</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Nucleobases</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>education</video:tag>
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      <video:description>We ought to develop a new method to measure myocardial calcium cycling in adult drosophila and determine whether cardiomyopathic fly hearts recapitulate aspects of diseased mammalian myocardium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97e32014-3a58-4f79-9044-b7929fef1226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-30T11:43:00.000Z</video:publication_date>
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      <video:category>Drosophila</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Ca2</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Flight</video:tag>
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  <url>
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    <video:video>
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      <video:description>Three different types of elimination reactions are shown in the video. Two are the E1 reactions and one is E2. E2 stands for the bimolecular reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c31453b1-6b2b-410f-b5ee-e10caf2a608b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2010-11-30T13:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6288.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
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      <video:tag>Mechanisms</video:tag>
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      <video:description>Video shows interesting activities from first robotic crew member in space. This is the first robotic crew to tweet from space.</video:description>
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      <video:duration>179</video:duration>
      <video:publication_date>2013-02-09T06:15:49.000Z</video:publication_date>
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      <video:tag>Crew</video:tag>
      <video:tag>member</video:tag>
      <video:tag>to</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f394088e-525f-4989-b040-3ead15f9ec26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
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      <video:category>Mechanical Engineering</video:category>
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      <video:tag>From</video:tag>
      <video:tag>com</video:tag>
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      <video:description>Lec 7 - Lecture 3 (Turbo) - Industry Supply and Rents. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Industry Supply and Rents.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the different talents and abilities of individual firms and how they generate an industry supply.  We begin by deriving the basic concepts of industry supply from individual firm supply and producer surplus.  We then turn to the notion of long-run industry supply, contrasting the traditional view that competition erodes profits to the importance of rare talents and superstars.  Finally we discuss prominent empirical regularities about the distribution of talents, such as power laws and particularly Zipf&apos;s law.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15003.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-08-28T11:24:55.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
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      <video:tag>Economics</video:tag>
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      <video:duration>1397</video:duration>
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      <video:category>Structural Biology</video:category>
      <video:tag>viruses</video:tag>
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      <video:description>This has got to be the tiniest jet engine in action. Shown are the components and watch as it makes a trial run.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7975c49a-3beb-4b79-a790-6228f48e72ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-26T00:08:03.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Tiny</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
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      <video:tag>1</video:tag>
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      <video:description>The first quadratic equation in history and all the geometric game related to the history is shown in the video. Video contains the reviews of experts about the use of mathematics in past.</video:description>
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      <video:title>How a Jet Engine Work</video:title>
      <video:description>Jet engines are used in order to gain high speeds. This video explains and shows how such an engine works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9060.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-29T19:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9060.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>jet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-16</video:title>
      <video:description>This video shows the history related to mathematics. How mathematics becomes advance from its ancient time to present time?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5dd29bf6-fe7d-433b-899d-9fa9b7f96e54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-11T00:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6557.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-Documentary-Part-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC Documentary Part 21</video:title>
      <video:description>Clip from the documentary The History of Mathematics aired on BBC.  This clip focuses on German mathematician David Hilbert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/728c3bd0-7b10-4225-b182-edd7924202d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-12-11T00:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6558.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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    <loc>https://dnatube.com/videos/Homeostasis-And-Negative-Feedback-8ce491</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis And Negative Feedback</video:title>
      <video:description>This video shows the analysis of resting hearth rate changing with time. It explains homeostasis and negative feedback.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/77da5eb9-28cb-4c80-aafc-bc733f4dcbfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2014-08-25T22:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31134.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Feedback</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part2)</video:title>
      <video:description>The bbc have made an excellent podcast mini series called a brief history of mathematics annd well discussion about the study of the history of mathematics professor marcus du sautoy argues that mathematics is the driving force behind modern science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/94c93bdb-dc64-4592-ba1c-c58ded0c37c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T14:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6533.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>History</video:tag>
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      <video:tag>Mathematics</video:tag>
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      <video:tag>Part2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Child-Selector-in-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child Selector in CSS</video:title>
      <video:description>This video shows the child selector tag used in cascading style sheets. IE6 does not support it. here different programs are shown which describes this tag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9d738490-363b-4024-ac0f-c4ae317c294b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2010-12-15T13:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6576.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>child</video:tag>
      <video:tag>selector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-and-Links</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS and Links</video:title>
      <video:description>Applying css to your links allows you to do all sorts of nice roll over effects and advanced text highlighting You will also be able to have many sets of links on a single page all with different formatting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b1c4f7e4-d513-407a-b9a9-d85467029a10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-12-15T13:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6583.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>links</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Typography-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typography CSS</video:title>
      <video:description>Typography is a form of writing or graphic. This video shows some cool things that can be done with CSS typography. Join the gentleman as he takes through this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b50f4522-2a2a-44d5-bf9c-0d839cf6b9ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2010-12-15T14:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6588.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>typography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Compressor-and-Minification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Compressor and Minification</video:title>
      <video:description>The CSS Compressor greatly reduces the size of standard CSS code, stripping out unnecessary characters and implementing CSS shortcuts, allowing you to minimize the size of CSS file downloads on your web site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d6ed91a7-4ad0-4913-a126-007ce5808954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-12-15T13:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6573.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Compression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Syntax-Class-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Syntax (Class) Tutorial</video:title>
      <video:description>In this video i will explain the core syntax of css with a particular reference to the rules for handling parsing errors i will try to outline the main components of css grammar by proving various examples of current and incorrect coding practices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dfe72088-5e3a-4920-887e-e1d7e51a0a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-15T14:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6584.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Web-Fonts-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Web Fonts Module</video:title>
      <video:description>When specifying a web font in a CSS style always list at least one fallback web safe font in order to avoid unexpected behaviors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f0a939c5-f9ba-4c84-9f0f-aaba3a0025b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-12-15T14:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6590.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>web</video:tag>
      <video:tag>fonts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organizing-a-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Organizing a War</video:title>
      <video:description>&quot;Lec 13 -  Organizing a War&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses four difficulties that the Continental Congress faced in organizing the colonial war effort: regionalism, localism, the supply shortage that the Continental Army faced in providing for its troops, and the Continental Congress&apos;s inexperience in organizing an army. The lecture concludes with a discussion of a Connecticut newspaper from July 1776.

00:00 - Chapter 1. Introduction: Organizing a War 
02:54 - Chapter 2. Regionalism in Leadership and Military Makeup: The Promotion of George Washington 
21:50 - Chapter 3. Localism and Supply Shortages: Issues in Fighting for a National Cause and in Fighting with Proper Equipment 
29:31 - Chapter 4. Continental Congress&apos;s Inexperience in Organizing an Army 
42:31 - Chapter 5. Snapshot of Early Communication in the States: The Connecticut Courant 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23213.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-13T11:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3bkoDtmuZw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Warq</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-The-Angle-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - The Angle Game</video:title>
      <video:description>The Angle Game

Using what we know to solve for angles in the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20336.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-06T14:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqU_ymV581c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nomenclature-of-Alkene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nomenclature of Alkene</video:title>
      <video:description>Video contains a lot of examples of alkene and how to name them. Check out this video to learn how it all happenes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b3fb2228-ee4a-4f13-bc0c-5f3c87bc6f7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-12-15T14:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6596.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Alkene</video:tag>
      <video:tag>nomenclature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-3D-Sketches-of-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw 3D Sketches of Molecules</video:title>
      <video:description>A tutorial to show 3D sketches drying of molecules. Drawing sketches are shown very clearly with the basic examples by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ebe57b37-f797-4e02-bd62-2110304fdfd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-12-15T14:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6593.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Sketches</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-250A-Lecture-14-Experimental-Studies-III-G</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 250A - Lecture 14: Experimental Studies III: G</video:title>
      <video:description>Public Health 250A - Lecture 14: Experimental Studies III: G

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25589.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-18T16:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbuYi_o2btc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
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      <video:tag>studies</video:tag>
      <video:tag>III</video:tag>
      <video:tag>G</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-Radical-Halogenation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free Radical Halogenation</video:title>
      <video:description>Halogenation is the process of an alkane reacts with an halogen under ultra violet lights. This video explains the free radical halogenation which is one of the main types of halogenation. This video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/702ee018-e366-4057-ac1a-724eae8aafb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-12-15T14:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6595.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Halogenation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-Stereoisomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing Stereoisomers</video:title>
      <video:description>This organic chemistry tutorial will help you to draw the stereoisomers and enantiomers. Some examples are shown here to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/861b0b7d-2a44-4e42-a060-a35b75466fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-12-15T14:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6598.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stereoisomers</video:tag>
      <video:tag>Enantiomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OCD-Rescue-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OCD Rescue Program!</video:title>
      <video:description>Here is to overcoming an obsessive compulsive disorder with the OCD Rescue Program.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8290.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overcome</video:tag>
      <video:tag>Obsessive</video:tag>
      <video:tag>Compulsive</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>OCD</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physa-marmorata-heartbeat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physa marmorata heartbeat</video:title>
      <video:description>A ready to hatch egg capsule containing a adult-shaped pond snail (P. marmorata). 
The heart pulsation activity is clearly visible.  (40X magnification )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/a3a5b539-89e7-4f8b-a5fe-6dd77747007f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-08-17T06:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6984.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gastropoda</video:tag>
      <video:tag>Pulmonata</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Catalyst-live-show_-Physics-Electricity-EM-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Catalyst live show_ Physics, Electricity, EM Induction</video:title>
      <video:description>Science Catalyst live show_ Physics, Electricity, EM Induction, Faraday &apos;s law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a43c1185-4010-447b-942d-9f9da58cc7b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-12-15T19:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6618.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Electrical-Meters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Electrical Meters</video:title>
      <video:description>Meter is a basic instrument used to measure anything in human readable form. The working of an electric meter is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1ca815a2-22cf-4b36-a687-147a0f6e6979/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-12-15T19:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6616.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Meters</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-vivo-human-Temporomandibular-joint-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In vivo human Temporomandibular joint movements</video:title>
      <video:description>See how the joints move as they are at work. every movement makes the bone release and return to the socket with the cartilage acting as a protection in between to prevent friction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/587dbc66-b1d3-493c-85ff-883c45b48635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-07-10T01:45:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6972.mp4</video:content_loc>
      <video:uploader>Juan Munevar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TMJ</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>joints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relative-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relative Solubility</video:title>
      <video:description>Instructions on how to calculate solubility of compounds that disassociate into different numbers of Ion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a268090c-ad53-4a0d-accc-0778647f6d15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-12-20T11:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6662.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Public-Health-250A-Lecture-15-Genetic-Factors-in-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 250A - Lecture 15: Genetic Factors in Disease:</video:title>
      <video:description>Public Health 250A - Lecture 15: Genetic Factors in Disease:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25601.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-18T16:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXDTD5srAkM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Phylogeny-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Phylogeny and Systematics</video:title>
      <video:description>&quot;Lec 15 - Phylogeny and Systematics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The Tree of Life must be discovered through rigorous analysis. Genetic information is crucial because appearances can be deceiving, and species that look similar can prove to be genetically very dissimilar and not share recent common ancestors. Two criteria, used to determine what the &quot;correct&quot; Tree is, are simplicity and whether the tree maximizes the probability of observing what we actually see.

00:00 - Chapter 1. Introduction 
04:30 - Chapter 2. Grouping by Common Ancestry 
15:11 - Chapter 3. Misleading Analogies 
24:43 - Chapter 4. The Process of Phylogenetic Grouping 
35:04 - Chapter 5. The Logic of Grouping by Shared Characteristics 
42:56 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17334.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-02T18:22:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEHBWwA4l2s</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>History</video:tag>
      <video:tag>synapomorphy</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>paraphyly</video:tag>
      <video:tag>polyphyly</video:tag>
      <video:tag>homology</video:tag>
      <video:tag>Analogy</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Thomas-Campanella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Thomas Campanella</video:title>
      <video:description>Lec 3- Thomas Campanella.
Thomas J. Campanella, Associate Professor of Urban Planning, University of North Carolina, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, September 28.  Campanella kicked off the RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17336.jpg</video:thumbnail_loc>
      <video:duration>3548</video:duration>
      <video:publication_date>2012-09-02T18:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9Qqbiio5h8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Chemical Bonding</video:title>
      <video:description>This video will introduce you with the topic of chemical bonding. A brief description is provided by the expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5ec6af88-1c57-4ff8-b212-87d8a9df426a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-20T11:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6651.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Calculate-for-Equilibrium-of-any-Soluble-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Calculate for Equilibrium of any Soluble Product</video:title>
      <video:description>Learn how to come up with a constant that will describe a certain saturated solution at a given temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6056e81e-ec83-40d1-aed0-3ef793cb935c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-12-20T11:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6661.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Bioengineering-200</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Bioengineering 200 -</video:title>
      <video:description>lec 3-Bioengineering 200 - The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27601.jpg</video:thumbnail_loc>
      <video:duration>3107</video:duration>
      <video:publication_date>2012-09-30T09:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KxFGiPH68AE</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Major-Events-in-the-Geological-Theatre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Major Events in the Geological Theatre</video:title>
      <video:description>&quot;Lec 18 - Major Events in the Geological Theatre&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geology and climate have shaped the development of life tremendously. This has occurred in the form of processes such as the oxygenation of the atmosphere, mass extinctions, tectonic drift, and disasters such as floods and volcanic eruptions. Life, particularly bacteria, has also been able to impact the geological makeup of the planet through metabolic processes.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. The Oxygenation of the Atmosphere 
09:08 - Chapter 3. Evidence of Climate Change 
17:36 - Chapter 4. Geological Impact on Life 
29:37 - Chapter 5. Mass Extinctions
42:19 - Chapter 6. Earthquakes, Eruptions, and Floods 
46:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17339.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-02T18:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K6Dl_Vs-ZkY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>tectonic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>disasters</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>glaciation</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>timescales</video:tag>
      <video:tag>Permian</video:tag>
      <video:tag>cretaceous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homemade Telescope</video:title>
      <video:description>This video demonstrates how to make your very own telescope. The things needed to make this telescope can be easily found at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e06a4478-6236-459e-8dd1-86848f550bdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-06T22:40:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Next-Generation-of-Space-Communications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Next Generation of Space Communications</video:title>
      <video:description>The next generation of space communication known as Lase Comm is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf77b2f7-4f12-47d9-88b5-a761fafe3f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-09T15:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7397.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>comm</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Communications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-August-1-2008-Total-Solar-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA - August 1 2008 Total Solar Eclipse</video:title>
      <video:description>NASA explains what an eclipse is and what to prepare to be able enjoy watching it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e9440887-6b4d-43d2-8d44-48845b3af96c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-15T15:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7528.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Ready</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>August</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mystery-of-the-Aurora-Borealis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mystery of the Aurora Borealis</video:title>
      <video:description>Explained in this video is how the aurora borealis are formed and what it is actually made of.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48720b57-159b-4d08-9437-4526bc965c6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-15T14:58:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7525.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>aurora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Striking-a-Solar-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Striking a Solar Balance</video:title>
      <video:description>The Sun&apos;s function in the solar system is explained in this video.Incoming solar and outgoing thermal is what needs to be balanced in determining the temperature of our planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/974e44d9-dcbf-4d7d-b791-0e7c2925a8a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-15T09:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7517.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Striking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-and-the-water-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water and the water cycle</video:title>
      <video:description>Water is all a round the world and support all kind of life. The video shows the water cycle and relates it&apos;s importance to all forms of life. Water can also be in various states; liquid as water, gas as vapor and solid as ice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fcf05a3b-4474-4b50-b83f-281353684bd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-11-09T02:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7385.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-167-2011-Calculus-AB-Free-Response-4c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 - 2011 Calculus AB Free Response #4c</video:title>
      <video:description>2011 Calculus AB Free Response #4c

Finding the points of inflection for a strangely defined function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19998.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-09-06T01:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_ADc9jkBig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Contest-of-Home-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Contest of Home Frontier</video:title>
      <video:description>This is the home frontier video contest by NASA earth science. As the video begins is starts with the launch of a rocket into space for earth observation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab79bac9-ecc8-41f2-96a1-19e7a20cc9dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-08T04:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7374.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Frontier</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Contest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Lecture-4-Functions-No-visuals-for-first-2-minu</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Computer Science 10 - Lecture 4: Functions - No visuals for first 2 minu</video:title>
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    <loc>https://dnatube.com/videos/The-Molecule-Dissector-Mass-Spectrometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Molecule Dissector Mass Spectrometry</video:title>
      <video:description>The instrument that enables you to measure the mass and relative concentrations of atoms or molecules is the mass spectrometer. This video will explain how a mass spectrometer works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d6f7c98-aae8-4a2d-950b-adb33e82e4f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-15T17:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7543.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Dissector</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sea-Surface-Salinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sea Surface Salinity</video:title>
      <video:description>Sea Surface Salinity affects the sea temperature thus affecting global water cycle and climate change and patterns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85000196-8d2d-46dc-9b01-6e8c1983b24e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-15T17:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7550.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-5-of-Top-Solar-discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part  5 of Top Solar discoveries</video:title>
      <video:description>Everyone on earth can at one point look up to the sky and see the sun, but what is it? Is just a source of heat or light and what is it composed of? Humans through ages have spent a lot of time trying to discover the dynamic force that is the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98e2d62d-6465-4b3d-a9ab-9217038119a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-23T08:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7633.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-Ahead-At-Human-Space-Flight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look Ahead At Human Space Flight</video:title>
      <video:description>The intricacies that go to making a rocket that will launch, the designs, the technicians. Operation,Human Space Flight  A Look Ahead launched.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b56af56-33d2-45cb-9ab3-6caf04426889/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-11-23T09:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7667.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>human</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>Ahead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amniocentesis-Ultrasound-How-it-it-Performed-Guided</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amniocentesis Ultrasound How it it Performed Guided</video:title>
      <video:description>Amniocentesis is a prenatal diagnostic test performed at around 16 weeks of pregnancy it is used to test for chromosomal abnormalities such as down syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c2e0f66-5fcc-419b-873a-1e545f2d4a01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T11:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8978.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Amniocentesis</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guided</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chapter-11-Bankruptcy-Restructuring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chapter 11: Bankruptcy Restructuring</video:title>
      <video:description>This is a lecture of Khan Academy. Chapter 11: Bankruptcy Restructuring

Chapter 11: Restructuring through a bankruptcy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20147.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-06T02:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxVWyzzMOXM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>11</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>restructuring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Domain-of-a-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Domain of a function</video:title>
      <video:description>Domain of a function

Figuring out the domain of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20161.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-06T02:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-k5N1WPk4g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Conic-Sections-Intro-to-Ellipses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Conic Sections: Intro to Ellipses</video:title>
      <video:description>Conic Sections: Intro to Ellipses

Introduction to the ellipse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20170.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-06T02:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lvAYFUIEpFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ellipses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Partial-Fraction-Expansion-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Partial Fraction Expansion 1</video:title>
      <video:description>Partial Fraction Expansion 1

Introduction to partial fraction expansion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20180.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-06T02:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-XKGBesRzk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Two-Passing-Bicycles-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Two Passing Bicycles Word Problem</video:title>
      <video:description>Two Passing Bicycles Word Problem

Algebra word problem involving two bicycles passing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20185.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-06T02:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nx4Xk5S4HQA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>passing</video:tag>
      <video:tag>Bicycles</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generator-powered-by-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generator powered by water</video:title>
      <video:description>Water was and remains of immense benefit to humans. Water is used to produce hydroelectric Power. In this video it is applied to power a generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b517a8c-c8f9-43d5-b37b-0eaf47c3cd96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-25T23:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7960.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>water</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Rational-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Rational Inequalities</video:title>
      <video:description>Rational Inequalities

Two ways to solve a rational inequality (or an inequality involving a fractional expression)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20191.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-06T02:29:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjeMdXV0QMg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-swine-flue-virus-invades-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How swine flue virus invades the body</video:title>
      <video:description>Though i have never been to a medical class but this video just given me enough knowledge to understand how Swine Flu Virus Invades The Body. watch this video and you will like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9119.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-29T20:32:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9119.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Invades</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pressure-Cap-or-the-radiator-cap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pressure Cap or the radiator cap</video:title>
      <video:description>The radiator cap or pressure cap is what keeps a car cool by sealing and pressurizing the coolant inside. It keeps the coolant in a predetermined amount of pressure hence preventing the vaporization of the coolant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/585d4fcd-a3de-4a9c-bb60-a490294ce6ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T23:49:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Radiator</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Cap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-Africa-Sand-snake-vs-lizard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild Africa, Sand snake vs lizard</video:title>
      <video:description>Survival for the fittest. A snake&apos;s gotta do what a snake&apos;s gotta do, a sand snake versus lizard with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a785f5c4-9af6-410b-b895-81b648935dd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-25T23:57:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7975.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sand</video:tag>
      <video:tag>Snake</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>lizard</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-Stages-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All Stages of Mitosis</video:title>
      <video:description>This hybridmedical video shows all stages of mitosis, a promotional piece, begins with a fly-through of cells preparing to undergo mitosis (cell division).
Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.
Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3511.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-11-05T04:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGV3fv-uZYI</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rotor-referred-to-as-a-Squirrel-Cage-Rotor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rotor referred to as a Squirrel-Cage Rotor</video:title>
      <video:description>The Squirrel-Cage Rotor is the 3 phase rotating part used in most AC induction motors. Here is the assembly and use of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cccb2f4f-22f1-4c43-849e-e701cdce5948/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-25T23:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7968.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Squirrel</video:tag>
      <video:tag>cage</video:tag>
      <video:tag>rotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Bailout-6-Getting-an-equity-infusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Bailout 6: Getting an equity infusion</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 6: Getting an equity infusion

The bank gets bailed out by an equity infusion from a sovereign wealth fund.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20219.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-06T02:41:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDNalKBb3aA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>infusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsunami</video:title>
      <video:description>A tsunami is caused by an underwater earthquake generated in a subduction zone. They are also referred to as seismic sea waves and when of a large magnitude can cause excessive loss of life and damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee06432e-5463-4313-9954-50a98594aa3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-25T23:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of V8 Engine Motion</video:title>
      <video:description>This is how a V8 Engine motion goes about. It is viewed in 3D animation and from different angles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2960b4d-e0eb-4b31-92c8-0dd0767a81f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-25T23:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Steam-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Steam Turbine</video:title>
      <video:description>Yes, solar too can be harnesses and used to run turbines. Here is a Solar steam turbine with a parabolic solar dish collector which works by focusing solar to a single focal point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29109c9a-994a-4854-ab42-cb40c1753802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-25T23:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>Collector</video:tag>
    </video:video>
  </url>
  <url>
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Introduction to Probability and Statistics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Making the Ask: How You Can Help Set New Records</video:title>
      <video:description>Lec 4 - Making the Ask: How You Can Help Set New Records. This session will provide training to parents, alumni, and students on how to make the case for support of the University. Participants will hone their fundraising skills, become more confident in raising money for a worthy cause, and learn specific tips on how to bring up giving during a conversation, all within a friendly environment.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/2-fast-rendering-v-V8-Engine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A V8 Engine consists of 8 cylinders that are paired up. This animation shows how they work.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7962.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Credit Default Swaps 2</video:title>
      <video:description>This is a lecture of Khan Academy. Credit Default Swaps 2

Systemic risks of credit default swaps. Financial weapons of mass destruction.</video:description>
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      <video:duration>724</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/neAFEvNsiqw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - How to Work with and Motivate Different Personality Types</video:title>
      <video:description>Lec 9 - How to Work with and Motivate Different Personality Types. Attendees will participate in an interactive &quot;thinking style&quot; assessment and, using the results, learn how to motivate and retain volunteers based on individual personalities and motivations.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/mUpscWbvX7Q</video:player_loc>
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      <video:tag>caucus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anesthesiology-Transcription-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anesthesiology Transcription Services</video:title>
      <video:description>Cost-efficient anesthesiology transcription services to leading anesthesiology clinics, hospitals and solo practitioners. Call our number @ 1-888-571-9069.
 http://www.isourcetranscription.com/anesthesiology-transcription-services.html</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12316.mp4</video:content_loc>
      <video:uploader>john fenix</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nile&apos;s Lung Fish</video:title>
      <video:description>Well a bird has got to eat. A Giant stork and a sumptuous Lung Fish for diner. In the Nile with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41ba9914-64e4-468e-bfbc-b2bb98aebf99/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:01:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7982.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Snake-versus-Skunk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snake versus Skunk</video:title>
      <video:description>How do you protect yourself from being today&apos;s midnight snack. Here is Skunk vs Snake a documentary by BBC.</video:description>
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      <video:publication_date>2011-11-26T00:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meet-Tamu-and-her-four-lion-cubs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet Tamu and  her four lion cubs</video:title>
      <video:description>Big cat diaries is a documentary that features big cats in their habitat in the wild. Here we meet Tamu and her four lion cubs.Learn about their day to day life.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8012.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Cloning-T-Cells-for-Immune-Defense</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The cells of our immune system discover and destroy foreign invaders that enter our bodies and may threaten our health. Among the invaders are viruses, bacteria, and other microscopic pathogens. Pathogens are recognized by the immune system as not being part of the body, as &quot;non-self.&quot; The immune system probes specific proteins on the surface of invading microbes, first recognizing the proteins as foreign and then coordinating their destruction by a variety of strategies, including producing antibodies and engulfing foreign cells./nImmune-system cells defend our bodies by acting as a coordinated team. This cellular defense team communicates in precise, highly regulated ways. Specific molecules on their surfaces mediate the communication among immune system cells. Although highly specific, the interactions and responses of the immune system depend on chance meetings of cells in the fluid spaces of the lymphatic system and circulatory system./nView the animation to see how one type of immune cell—the helper T cell—interprets a message presented at the surface of the cell membrane. The message is an antigen, a protein fragment taken from an invading microbe. A series of events unfolds that results in the production of many clones of the helper T cell. These identical T cells can serve as a brigade forming an essential communication network to activate B cells, which make antibodies that will specifically attack the activating antigen./nThe animation illustrates several fundamental biological principles and processes common to many cellular functions. It may be helpful to view the animation several times, first to gain a general impression of the signal transduction process and then to focus on particular molecular details./nFour main themes emerge:/nSignal transduction. Molecular information is presented at the surface of the T cell. The molecular message is then processed within the T cell through a complex cascade of molecular interactions called signal transduction. The molecular cascade stimulates a reaction in </video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The humoral immune response</video:title>
      <video:description>The humoral immune response
B-cells (so-called because they mature in the bone marrow) are white blood cells that work chiefly by producing soluble substances known as antibodies. Each B cell is programmed to make one specific antibody. When a B cell encounters its specific or eliciting antigen (along with various accessory cells), it differentiates into a plasma cell. The latter is essentially a factory for producing that one specific antibody. Antibodies play a crucial role in a cascade of events called the humoral immune response that ultimately leads to the destruction of some of the invading bacteria. Like all immune responses, the humoral immune response can be subdivided into activation and effector phases. The activation phase begins when invading bacteria are phagocitized by an antigen-presenting cell (APC), such as a dendritic cell or macrophage. The bacterium is digested and its antigens processed and presented in combination with the MHC Class II complex on the surface of the APC. The antigen-MHC complex is recognized by a type of immune cell called a CD4+ or helper T cell (Th). The helper T cell begins the attack by docking its antigen receptor to the displayed antigen. The docking process requires the presence of co-stimulatory molecules like B7 and CD28. After successful docking, the helper T cell releases a class of chemical messenger called cytokines. This achieves the following: it causes the helper T cells to multiply, and stimulates both the APC and the helper T cell to exchange chemical messages between themselves and with other cells of the immune system. The helper T cell also releases a cytokine called interleukin-2 (IL-2): this cytokine has a panoply of immune functions, one of which is the proliferation of lymphocytes following activation by a specific antigen. The APC releases cytokines called interleukin-1 (IL-1) and tumor necrosis factor (TNF). The latter steps up the production of IL-1 and performs many of the same functions as IL-1, including the induction of fever in Brian so that</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/951.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <loc>https://dnatube.com/videos/Young-antelope-attacked-by-cheetahs</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Young antelope attacked by cheetahs</video:title>
      <video:description>Feeding time, join the hunt. This young cheetahs attack an unfortunate young antelope. This a BBC documentary.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8016.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>antelope</video:tag>
      <video:tag>fast</video:tag>
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      <video:tag>to</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Non-adherent cell treated with metal colloid based agent to induce apoptosis</video:description>
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      <video:publication_date>2007-05-19T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/385.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glioma</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 56 - Bailout 14: Possible Solution</video:title>
      <video:description>This is a lecture of Khan Academy. . Bailout 14: Possible Solution

A solution that is MUCH fairer that has a MUCH better chance of working!</video:description>
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      <video:publication_date>2012-09-06T02:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdmI14oSe4g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Practice of Art 8</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24198.jpg</video:thumbnail_loc>
      <video:duration>2231</video:duration>
      <video:publication_date>2012-09-15T04:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QRptL-XSPI8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>practice</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Queen-ant</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:category>Ecology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 32-Computer Science 164</video:title>
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      <video:duration>3078</video:duration>
      <video:publication_date>2012-09-30T08:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NAKrro5h9Js</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-Mathematics-16A-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics 16A - Lecture 29</video:title>
      <video:description>Mathematics 16A - Lecture 29

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25816.jpg</video:thumbnail_loc>
      <video:duration>4019</video:duration>
      <video:publication_date>2012-09-18T17:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dg-B92PN7OE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <video:video>
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      <video:description>There are certain knots used in surgeries. In this video you will see how to tie that knot using one hand only.</video:description>
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    <loc>https://dnatube.com/videos/Circulatory-mechanical-support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulatory mechanical support</video:title>
      <video:description>When the heart enlarges it can cause a heart failure. Mechanical circulatory support has been developed to assist the heart function.</video:description>
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    <loc>https://dnatube.com/videos/Functions-and-anatomy-of-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This is brain anatomy and functions featured in 3D animation.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8314.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 10 - MIT 18.086 Mathematical Methods for Engineers II&quot; Shocks and Fans from Point Source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - American Studies 10AC - Lecture 10</video:title>
      <video:description>American Studies 10AC - Lecture 10

Introduction to American Studies</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-  Equilateral and Isosceles Example Problems</video:title>
      <video:description>Equilateral and Isosceles Example Problems

Three example problems involving isosceles and equilateral triangles.  2 from Art of Problem Solving (by Richard Ruscyk) book</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7FTNWE7RTfQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18b210d8-842a-48dc-9909-c93e50726815/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T05:57:02.000Z</video:publication_date>
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      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52551e14-2580-42a3-8ac0-95b0206466ea/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e2dd0748-bfc9-4ed6-bf3a-9d6abb304e08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8271.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fdd66594-0e06-4a5e-8504-d7e288d0061a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-28T05:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>Develop</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 14 - Closing Keynote Address - Thomas Rosenbaum. Closing remarks and keynote address by Thomas F. Rosenbaum, Provost of the University of Chicago, and John T. Wilson Distinguished Service Professor in Physics, the James Franck Institute and the College</video:description>
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      <video:duration>2840</video:duration>
      <video:publication_date>2012-08-28T11:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/75nruQGrNJg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 35 - Figuring out all the angles for congruent triangles example</video:title>
      <video:description>Figuring out all the angles for congruent triangles example

Another example of using congruency to figure out a bunch of angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20301.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-06T14:05:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aDCXPdzyS0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Congruent</video:tag>
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      <video:tag>Example</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>DIEP stands for deep inferior epigastric perforator. It is the name for the main blood vessel that runs through the tissue that will be used for breast reconstruction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8399.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-28T10:21:45.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8399.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>DIEP</video:tag>
      <video:tag>Flap</video:tag>
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      <video:tag>after</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>in</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypnotherapy pack of the gastric band</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83a19b54-22c5-425e-811c-905476036efd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-28T05:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8266.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
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      <video:tag>Band</video:tag>
      <video:tag>Hypnotherapy</video:tag>
      <video:tag>pack</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8280.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-28T05:53:26.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8280.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Symptoms</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Economics 119 - Lecture 8: Midterm Review

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25879.jpg</video:thumbnail_loc>
      <video:duration>4720</video:duration>
      <video:publication_date>2012-09-18T18:04:30.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>season_31</video:uploader>
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      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/How-to-Repair-an-Infected-Incisional-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Repair an Infected Incisional Hernia</video:title>
      <video:description>This video shows you surgical operation to cure infections of incised hernia. All the surgical instruments should be hygienic.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reversing Type 2 Diabetes</video:title>
      <video:description>As of today there is no known cure of type 2 diabetes. A lifestyle change will have an impact on some of the complications that come with it, these include a healthy diet and weight loss.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8297.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 38 - Interesting Perimeter and Area Problems</video:title>
      <video:description>Interesting Perimeter and Area Problems

Three example problems involving perimeter and area</video:description>
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    <loc>https://dnatube.com/videos/Thick-skin-histology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This the histology of thick skin. Parts that are considered to have thick skin include the palms and feet, they have no hair follicles.</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - U12_L2_T2_we1 Independent Events 1</video:title>
      <video:description>U12_L2_T2_we1 Independent Events 1

U12_L2_T2_we1 Independent Events 1</video:description>
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    <loc>https://dnatube.com/videos/Lec-10-Statistics-20-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Statistics 20 - Lecture 11</video:title>
      <video:description>Statistics 20 - Lecture 11

Introduction to Probability and Statistics</video:description>
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      <video:publication_date>2012-09-18T17:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prwhahdnw5Q</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Cognitive Science C103 - Lecture 22</video:title>
      <video:description>Cognitive Science C103 - Lecture 22

History of Information</video:description>
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      <video:player_loc>https://www.youtube.com/embed/je4_9_fw27U</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8306.mp4</video:content_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast feeding and smoking</video:title>
      <video:description>It has been proven that smoking  affects the health of the baby as the nicotine passes on through breast feeding. More information is given here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56e186ef-272e-4465-95f2-bc32033c5716/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8307.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment through auto-hemotheraphy is NOT a placebo</video:title>
      <video:description>This video is about auto-hemotheraphy treatment the video seeks to give testimony to its working and that it is not a placebo as is claimed.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8302.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Area-of-an-Equilateral-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Area of an Equilateral Triangle</video:title>
      <video:description>Area of an Equilateral Triangle

Finding the formula for the area of an equilateral triangle with side s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20306.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-06T14:07:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UKQ65tiIQ6o</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Economics-119-Lecture-19-Belief-in-the-Law-of-Small-Numbe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Economics 119 - Lecture 19: Belief in the Law of Small Numbe</video:title>
      <video:description>Economics 119 - Lecture 19: Belief in the Law of Small Numbe

Psychology and Economics</video:description>
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      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-18T17:56:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k_rVgZEa-_E</video:player_loc>
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    <loc>https://dnatube.com/videos/Jones-procedure-on-the-eye-lid</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Jones procedure on the eye lid</video:title>
      <video:description>This is a surgical procedure that features the Jones procedure done on an eye lid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4956c5c-cf23-4a92-8a58-10df8e393d13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-28T06:09:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Subfrontal-approach-to-the-anterior-skull-base-with-combined-Le-fort-osteotomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subfrontal approach to the anterior skull base with combined Le fort osteotomy surgery</video:title>
      <video:description>Horizontal osteotomy allows the surgeon to safely down fracture the maxilla for wide exposure of the central skull base this surgical approach is easily extended posteriorly in the midline to include the clivus and the arch of c1 providing 8 cm of horizontal anterior exposure and 5 cm of posterior</video:description>
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      <video:publication_date>2011-12-03T04:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10643.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteosarcoma Cancer Surgery - India</video:title>
      <video:description>India provides a medically safe and economical cost osteosarcoma cancer surgery. A full description of the treatment is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f59a9b78-d72e-4a52-aa9d-6147ee28f637/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-04T22:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10650.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Term and Whole Life Insurance Policies</video:title>
      <video:description>Term and Whole Life Insurance Policies

Overview of the difference between term and whole life insurance policies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20514.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzhsZHTdZag</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>Insurance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manganese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manganese</video:title>
      <video:description>What Is Manganese? Its name origin, Sources, abundance and its uses all shown in this video. Manganese is essential to iron and steel production, it is also used in some aluminum alloys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752b663e-27a1-488e-9d84-6c0b90072997/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11188.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Manganese</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The nose is a part of the respiratory track in the human respiratory system. This video demonstrates the anatomy of the human nose.</video:description>
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      <video:publication_date>2011-12-06T17:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10670.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
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      <video:tag>NOSE</video:tag>
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      <video:description>&quot;Lec 25 - MIT 18.086 Mathematical Methods for Engineers II&quot; Saddle Points / Inf-sup condition

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>gazzer</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Medians divide into smaller triangles of equal area

Showing that the three medians of a triangle divide it into six smaller triangles of equal area.  Brief discussion of the centroid as well</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 7-Practice of Art 23AC  Foundations of American Cyber-Culture</video:description>
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      <video:uploader>frokand</video:uploader>
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      <video:description>Video shows Mrs Bushra from Pakistan after her sarcoma cancer surgery in India at Mumbai. Treatment in India is satisfactory and within affordable prices.</video:description>
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      <video:uploader>frokand</video:uploader>
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      <video:tag>Addiction</video:tag>
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      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
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      <video:tag>Intubation</video:tag>
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    <video:video>
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      <video:description>Vrms Plots  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Proof - Opposite Sides of Parallelogram Congruent

Proving that a figure is a parallelogram if and only if opposite sides are congruent</video:description>
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    <lastmod>2026-08-14</lastmod>
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An example of a functions problem submitted by a youtube viewer</video:description>
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      <video:description>Velocity of Money Rather than Quantity Driving Prices

How velocity of money can drive price increases</video:description>
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View the complete course at: http://ocw.mit.edu/18-086S06

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      <video:tag>webcast</video:tag>
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Microelectronic Devices and Circuits</video:description>
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      <video:title>Lec 169 - 2011 Calculus AB Free Response #5a</video:title>
      <video:description>2011 Calculus AB Free Response #5a

Using a tangent line to extrapolate a function from a known initial condition</video:description>
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      <video:publication_date>2012-09-06T01:25:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n9UvuzI2fq0</video:player_loc>
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      <video:tag>response</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Needle-biopsy-of-a-thyroid-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle biopsy of a thyroid nodule</video:title>
      <video:description>This video demonstrates a fine needle biopsy of a thyroid nodule. This procedure is done to rule out cancer and map appropriate treatment for that nodule, or drain one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5ce957e-399d-4ab3-81b0-a65156175aa6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T01:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9868.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fine</video:tag>
      <video:tag>needle</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Nodule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Mortgage-backed-securities-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Mortgage-backed securities II</video:title>
      <video:description>This is a lecture of Khan Academy.

Part II of the introduction to mortgage-backed securities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20160.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T02:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eYBlfxGIk28</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>backed</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pediatric-Diarrhea-Case-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric Diarrhea Case Discussion</video:title>
      <video:description>This video will discuss a pediatric diarrhea case of a one year old baby. The symptoms and the cautions required are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2279bf8f-41b0-4e21-8689-226c2b419aef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-06T19:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10889.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Pediatric</video:tag>
      <video:tag>Diarrhea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biliary-stricture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biliary stricture</video:title>
      <video:description>This is a tutorial featuring a novel method of magnetic compression anastomosis with the aim of canalizing patients with complex biliary stricture. The tutorial also has demonstrations of these process indicating the positioning  of the magnet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/487276f1-900e-4866-a0fe-1a1c21027f67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2011-12-06T19:57:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10886.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Anastomosis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>biliary</video:tag>
      <video:tag>stricture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Positive-pressure-ventilation-with-a-face-mask</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Positive pressure ventilation with a face mask</video:title>
      <video:description>This video investigate the use of laryngeal mask airway and its comparison with the endotracheal tube for positive pressure it means that airway pressure is applied at the patients airway through an endotracheal or tracheostomy tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77853bbf-9159-4c47-8542-70e5f939c69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>643</video:duration>
      <video:publication_date>2011-12-06T19:58:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10887.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>positive</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>ventilation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-10-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Cognitive Science C102 -</video:title>
      <video:description>lec 10-Cognitive Science C102 -.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27647.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-30T11:17:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBUAm8t-e4U</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-Diagnosis-Using-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Diagnosis Using Cisplatin</video:title>
      <video:description>Diagnosis of cancer using cisplatin based on the process of aquation. In aquation process, one of chloride gland is replaced by water forming [PtCl(guanine-DNA)(NH3)2]+.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83abc1f3-582f-4421-9563-e9751a2314b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T19:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10884.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cisplatin</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Retrieve-Clots-After-an-Ischemic-Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Retrieve Clots After an Ischemic Stroke</video:title>
      <video:description>After an ischemic stroke, the clot needs to be removed. This video explains this necessary procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1e0682c-eb55-4651-af5b-c56f1c420d5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T02:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9908.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>clot</video:tag>
      <video:tag>Retreival</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>ischemic</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism in India</video:title>
      <video:description>This video shows the increasing medical tourism in India because of less cost medical treatment and money savings. The reviews from patients are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c84e99e0-44db-45c7-a6c9-a7a098a9d202/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-01T01:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9887.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the abdomen</video:title>
      <video:description>This video shows a physical abdomen examination. It gives the procedure to follow such as a visual inspection, listening to their pitch quality and a palpitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e216e5e3-7b79-4466-bcda-7cb3874fde16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2011-12-06T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10906.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Cruciate-Ligament-ACL-Reconstruction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Cruciate Ligament  ACL Reconstruction Surgery in India</video:title>
      <video:description>ACL tears are a common sports injury that often requires surgical treatment once you have decided to proceed with ACL surgery you have committed to having a new ACL placed in your knee joint</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a967b78-fe2f-4a49-ae4f-a3e02ce0acbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-12-06T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10911.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>ACL</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-Diskus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use Diskus</video:title>
      <video:description>Asthma patients usually use a diskus. It helps them to take their medication by making the medicine in the form of a powder. This video demonstrates how to properly use a diskus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/772455c4-0832-4057-abf4-6044b6339154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-06T20:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10924.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Diskus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RhinoplastyNose-Job-at-Bangalore-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty(Nose Job) at Bangalore India</video:title>
      <video:description>Rhinoplasty otherwise called nose surgery or nose job in India is the most popular plastic surgery procedure it is a procedure that reshapes and redrapes the nose in order to get a more symmetric proportionate and vibrant facial appearance and for functional purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7da3fdc3-0563-49d6-92dd-637dd353b611/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-06T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Approximating-functions-with-polynomials-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Approximating functions with polynomials (part 3)</video:title>
      <video:description>Approximating functions with polynomials (part 3)

A glimpse of the mystery of the Universe as we approximate e^x with an infinite series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19891.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-06T00:40:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZDGrbyz0v0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Pulmonary Embolism</video:title>
      <video:description>This video shows how a blockage in the main artery of the lungs or one of its branches by a substance that has travelled from elsewhere in the body can cause pulmonary embolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5054d6c-adeb-4ff0-af80-024ae558b0d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10930.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>blockage</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-GPS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of GPS</video:title>
      <video:description>How does a GPS System works? This video contains a full explanation with diagrams to show the procedure used in this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f090f609-6bbe-4580-a502-6137d1196e7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2011-12-15T01:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11840.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>2</video:tag>
      <video:tag>RTK</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/intravenous-line-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>intravenous line insertion video</video:title>
      <video:description>In this video we will first review the technique and proper iv access replacement we will then outline how to use ultrasound intravenous peripheral line placement and improve success line placement is a fundamental technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/43810859-6d04-438b-a649-b9be21de14d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2011-12-06T20:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Intravenous</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitral-Chorda-tendineae-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral  Chorda tendineae Repair</video:title>
      <video:description>Often torn chordae to anterior cause prolapse and regurgitation of the Mitral. Learn from this video how the reconstruction is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c44e8ac-b25b-4db3-81a7-374a80b9d31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T17:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>Chorda</video:tag>
      <video:tag>tendineae</video:tag>
      <video:tag>repair</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/PRK-Lasek-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRK Lasek Surgery</video:title>
      <video:description>LASEK and PRK laser eye treatments reshape the cornea to correct vision as happens in lasik laser treatment the difference here is that no flap is made in the cornea these treatments are sometimes called surface laser eye surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf9f16d9-0ee2-447d-9893-52ae5e10bd63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-06T20:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10952.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PRK</video:tag>
      <video:tag>Lasek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Fusion-Treatment-For-Restoring-Flexibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Treatment For Restoring Flexibility</video:title>
      <video:description>This video will help you to know about treatment of spinal fusion. This treatment is performed to restore the flexibility of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc6d5d0e-877c-47b0-aed6-8c75b9525c2f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10953.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Probability Density Functions</video:title>
      <video:description>Probability Density Functions

Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22608.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I&quot; Delta function and Green&apos;s function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15415.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvrbkQOzffg</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>convolution</video:tag>
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      <video:tag>Boundary</video:tag>
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    <loc>https://dnatube.com/videos/Problem-Solving-For-Resistors-In-Combination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problem Solving For Resistors In Combination</video:title>
      <video:description>This video shows a problem for resistors in a series combination. Problems included in this presentation are solving for the resistance, current, and voltage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cf29d60-96be-40a1-8727-fa7c546c6877/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-11T23:58:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11257.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Resistors</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>EMF</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Problems-For-Resistors-In-Combination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems For Resistors In Combination</video:title>
      <video:description>This video shows a problem for basic electrical principle. These problems are easily solved by Ohm&apos;s Law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/944a4e36-fd04-48b8-a39c-eba8709b8ec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-11T23:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11256.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Resistors</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>EMF</video:tag>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dubnium-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dubnium Element</video:title>
      <video:description>This video shows all about Dubnium. The name origin of Dubnium, its abundance, sources and uses in our life are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9ae08837-6ce6-45f7-8ac3-734a74eef723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-12T01:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11294.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Dubnium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Antenna Works</video:title>
      <video:description>How does an antenna receives and transmits the signals? This video shows the material used for making antenna and different types of antenna.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a595d52d-d066-4686-bec8-2c1e9f2efc8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-12T00:00:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11262.mp4</video:content_loc>
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      <video:category>Interesting Science</video:category>
      <video:tag>Antenna</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Anastomosis</video:title>
      <video:description>The connection of two structures are known as anastomosis. In this video you will see anastomosis performed in the small intestines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4f90aff-216f-4082-a748-ec3b0bf12e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T19:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10272.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Anastomosis</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Explains how the sharing of electrons between the atoms take place. This animated video explains the formation of single, double and triple covalent bond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1702da43-4cfd-438f-803a-92238e6ef7e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T01:24:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Xenon?</video:title>
      <video:description>Xenon is an element with atomic number 54. It is colorless and odorless. It is a noble gas. This video explain some important facts about Xenon, such as the uses,origin and sources of Xenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/450706fa-b66f-48aa-ac44-d739e03e37b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-12T01:23:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11291.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Helium</video:title>
      <video:description>From where is the name Helium originated? What are its sources? What is the uses and abundance of Helium? This video shows everything about helium in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/548d6f9f-1a1d-4b31-bee8-bb33500578de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T23:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11255.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Helium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates how white light disperse when it passes thru a prism. A transparent optical medium with smooth, refined surfaces that refract light is called prism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/861aeadd-23f5-4d74-bab9-0e8ec22a8ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-11T23:59:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11261.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Dispersion</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Prism</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>Diffusion</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphs of Inverse Trigonometric Functions</video:title>
      <video:description>This video show the graphs of different trigonometric functions. Inverse graphs of sin cos and tan are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c87ee530-27d6-420f-a61a-98100c6120f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-12T01:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11299.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Name origin of Thallium, its abundance, sources and uses are shown in the slides. This video will help you to known everything about Thallium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0042c93-6843-48cd-9d67-06f4cce236c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11323.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Thallium</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For Work Done By A Constant Force</video:title>
      <video:description>This video demonstrates the work done by a constant force. Work done can be returned as a scalar product of the complement of the force, in the direction of the force, and the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2dd789e7-dd59-4321-b0ba-9e90b9ab2fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-12T02:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11302.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>work</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>force</video:tag>
      <video:tag>displacement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavitating Lesions - Chest X-Ray</video:title>
      <video:description>A Chest x-ray with cavitating lesions is interpreted here. Different views of the chest x-ray of a patient are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35a128c3-a524-46ad-9423-49c8825df159/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2011-11-30T23:49:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9764.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Cavitating</video:tag>
      <video:tag>lesions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Life-Of-A-Cockroach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Of A Cockroach</video:title>
      <video:description>This video demonstrates the different life cycles of a cockroach. The life cycle starts from eggs, then nymphs, and finally an adult cockroach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/652814ec-d20c-42cf-9f67-45930bb9b3e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-12T02:13:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11322.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Cockroach</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>Nymphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Law-2706-Public-Utilities-and-Rate-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 270.6  Public Utilities and Rate Regulation</video:title>
      <video:description>Law 270.6  Public Utilities and Rate Regulation

Class 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19602.jpg</video:thumbnail_loc>
      <video:duration>10118</video:duration>
      <video:publication_date>2012-09-05T03:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEwMcq7VpqQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
      <video:tag>system</video:tag>
      <video:tag>design</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-part-3-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays part 3 of 3</video:title>
      <video:description>Cosmic rays are discussed in this scientific video. This is third part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ec29aece-263d-4df5-bd1c-89e48eb0e598/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-13T05:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11669.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p3</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation Process</video:title>
      <video:description>This video shows how magnetic separation is used to separate the mixture of magnetic and non-magnetic particles. The magnetic particles remains stick with the magnet and are separated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8beacafb-410d-4a55-b5ae-d4775f3543dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-12T02:10:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11315.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 5 - MIT 18.085 Computational Science and Engineering I&quot; Applications to dynamics: eigenvalues of K, solution of Mu&apos;&apos; + Ku = F(t)

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15405.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-08-28T17:11:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kIl6LsJuxqI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-Of-Diamond-And-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure Of Diamond And Graphite</video:title>
      <video:description>Diamond,graphite,graphene and fullerenes are allotropes of carbon. An allotrope of an element is the different forms in which it can exist. This video explains the structure of two carbon allotropes,graphite and diamond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cfc19f12-e7c4-4dc2-8ede-b89dc11ea6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11346.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>diamond</video:tag>
      <video:tag>and</video:tag>
      <video:tag>graphite</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Heat-Capacity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Heat Capacity?</video:title>
      <video:description>This video presentation explains the meaning of heat capacity. The quantity of heat required to raise its temperature by one degree Celsius is the heat capacity of a body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f1b40a7a-3ea6-47cd-aa5c-687508d9f31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-12T02:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11333.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>mass</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Buoyant-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Buoyant Force</video:title>
      <video:description>A brief description of Buoyant Force with the examples of cork in water. Buoyant Force is due to the pressure at bottom of object which pushes it upward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/538b7482-098b-48ce-a23a-07b35ebc5040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11351.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Buoyant</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transurethral-resection-of-the-prostate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral resection of the prostate</video:title>
      <video:description>Also known as TUR-P is an operation to cure BPH but it&apos;s not safe for patients with cardiac arests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/831288ea-5dc2-43bc-8b6c-8ae0648c5723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2011-12-01T04:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10183.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TUR</video:tag>
      <video:tag>P</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Diodes-And-P-N-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Diodes And P-N Junction</video:title>
      <video:description>This video explains the uses of P-N junction and diodes. A device that only allows current to pass in one direction is called diode.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0cc2896-8d47-4829-be65-b9ebc0a87ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-12T20:29:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11544.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>P</video:tag>
      <video:tag>N</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Diodes</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I&quot; Applications to boundary value problems: Laplace equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15413.jpg</video:thumbnail_loc>
      <video:duration>3956</video:duration>
      <video:publication_date>2012-08-28T17:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HzLSToubVI8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 23 - Probability for Life Science&quot;A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20611.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-06T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m15OnjgHmMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Inhomogeneous-Partial-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving  Inhomogeneous  Partial Differential Equations</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order Partial Differential Equations Without Boundary Conditions/n    As an initial application of the second order inhomogeneous linear ordinary differential equation particular solution formula, the purpose of this article is to demonstrate that important inhomogeneous partial differential equations may be solved without resort to initial or boundary conditions - at least until the final arbitrary constants determining step. 
    
    The homogeneous parts of the solutions herein are well-known, place your attention on the inhomogeneous parts. The homogeneous parts are simply included (and short, indeed) for completeness.
    Of course, the reader may read beyond these pages into series solutions of all types, of which this author is also well acquainted with, but inclusion of these in these references is off point.
    
    After doing some math, working on a problem, a general solution to the radially symmetric inhomogeneous Helholtz or steady state Klein-Gordon equation is obtained, as well as Poisson’s equation. /nNext, the problem is generalized a bit, and the results are applied to the heat equation, time-dependant Klein-Gordon equation, and wave equation ... /n ... Thus, is shown that without resort to initial/boundary conditions, inhomogeneous solutions to the Helmholtz equation (including Poisson&apos;s equation), and certain cases of the heat, Klein-Gordon and wave equations may be obtained. And, these are the appropriate points to introduce the initial/boundary conditions to determine the arbitrary constants and establish the specific solutions. /n         Thus, [1], has shown itself not only to be invaluable in solving ordinary differential equations of second (and indeed, arbitrary order), but also in solving important second order (and, clearly arbitrary order) partial differential equations.
    
Links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/co</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/082131bb-ec43-431f-be3e-5408ed539cf2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-08-31T10:03:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6985.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Poisson</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Partial-Fraction-Expansion-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Partial Fraction Expansion 2</video:title>
      <video:description>Partial Fraction Expansion 2

A more complex problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20181.jpg</video:thumbnail_loc>
      <video:duration>782</video:duration>
      <video:publication_date>2012-09-06T02:24:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FrPLJY0rqM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Discovery-Of-The-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Discovery Of The Nucleus</video:title>
      <video:description>This video demonstrates the alpha scattering experiment conducted by Ruther. Ernest Rutherford discovered the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752eb60f-16d4-4036-bbe1-a466acc581e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11423.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruther</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Hadron-Collider-Geneva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Hadron Collider- Geneva</video:title>
      <video:description>This video shows you the experimental lab situated in Geneva known by name Large Hadron Colloider. This experiment is done to find the answers of questions like how our universe is made and what are the god particles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/77056505-53ad-462b-8300-3013e7b04721/cand_25.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-01-12T00:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28666.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-TEDxCaltech-Pamela-Bjrkman-Visualizing-and-Engineering-New-Anti-HIV-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents</video:title>
      <video:description>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents. Pamela Björkman is the Max Delbrück Professor of Biology at Caltech, and an investigator of the Howard Hughes Medical Institute. She is well known for her pioneering work in structural studies of biological macromolecules. Her research focuses upon the structure and function of proteins of the immune system, especially interactions involved in immune recognition, using techniques such as X-ray crystallography and confocal and electron microscopy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15019.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-08-28T11:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VRwH3rSjNwQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-An-Ultrafast-Optical-Digital-Technology-Smart-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - An Ultrafast Optical Digital Technology Smart Light</video:title>
      <video:description>&quot;Lec 17 - An Ultrafast Optical Digital Technology Smart Light&quot; February 28, 2007 lecture by Alan Huang for the Stanford University Computer Systems Colloquium (EE 380).  Discussion topics include optical isolators, Sagnac interferometric switches, optical slate machines and clock rate.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24091.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T15:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dm0k78396DY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ultrafast</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Edible-Education-The-Global-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Edible Education: The Global Food Movement</video:title>
      <video:description>Edible Education: The Global Food Movement

Carlo Petrini
Translator, Corby Kummer

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM.

LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY 

INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25887.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-18T18:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qz14gXMExt8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-TEDxCaltech-Jehoshua-Bruck-Teaching-the-Past-Dreaming-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future</video:title>
      <video:description>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future. Jehoshua (Shuki) Bruck is the Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering at Caltech. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology, in 1982 and 1985, respectively and the Ph.D. degree in Electrical Engineering from Stanford University in 1989.Shuki&apos;s research focuses on information theory and systems and the theory of computation in biological networks. His extensive industrial experience includes working for IBM Research as well as cofounding and serving as chairman of Rainfinity (acquired in 2005 by EMC) and XtremIO.  Dr. Bruck is a Fellow of the IEEE, a recipient of the Feynman Prize for Excellence in Teaching, the IEEE Schelkunoff Award, a Sloan Research Fellowship, a National Science Foundation Young Investigator Award, an IBM Outstanding Innovation Award and an IBM Outstanding Technical Achievement Award.
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15020.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-08-28T11:56:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IshGeiThCa4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Apsidal-Precession-Perihelion-Precession-and-Milankovitch-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Apsidal Precession (Perihelion Precession) and Milankovitch Cycles</video:title>
      <video:description>Apsidal Precession (Perihelion Precession) and Milankovitch Cycles

Apsidal Precession (Perihelion Precession)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25030.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T18:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6lMGoZTJnc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Apsidal</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-TEDxCaltech-Dennis-Callahan-A-Portrait-of-the-Scientist-as-a-Young-Artist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist</video:title>
      <video:description>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist. Dennis Callahan is a third year graduate student in Materials Science at Caltech. His thesis is focused on exploring design limits for novel types of solar cells to achieve maximum efficiency with minimum cost and use of raw materials.  He has created many types of scientific art, and his images have twice consecutively won first place at Caltech&apos;s &quot;Art of Science&quot; competition. In his spare time Dennis is an amateur photographer and singer-songwriter. He also experiments with generative art, which is an art form at the intersection of abstract drawing and computer programming in which artistic works are created with a computer through the use of human designed algorithms.  One of his major interests and passions is the merging of science and art to help foster a greater widespread understanding of the purpose and importance of each of these typically distinct and under appreciated topics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15021.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-08-28T11:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ci6HlupFIA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>art</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Permutations</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19948.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Perpendicular Lines</video:title>
      <video:description>Perpendicular Lines

U04_L2_T2_we1 : Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24576.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T14:08:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0671cRNjeKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15220.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T15:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NVTHQwQ9IqA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20630.jpg</video:thumbnail_loc>
      <video:duration>3974</video:duration>
      <video:publication_date>2012-09-06T17:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVkPh__tW5I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-1-of-1000-of-Accommodation-in-the-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation (1 of 1000 ) of Accommodation in the Ribosome</video:title>
      <video:description>This video depicts a simulation (1 of 1000 ) of accommodation (including reversible conformational rearrangements) in the ribosome performed by LANL researchers as determined from all-atom simulations of the 70S ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d966a43f-d61a-4738-ba56-54fabc112080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-15T01:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5358.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Accommodation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>LANL</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-using-ultrapro-mesh-and-fibrin-glue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair using ultrapro mesh and fibrin glue</video:title>
      <video:description>This video shows differences in biomechanical stability using various fibrin glue compositions for mesh fixation in endoscopic inguinal hernia repair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c50e3ec-03d8-4b7e-872c-cc20ace923ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Ultrapro</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Interpreting-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Interpreting Inequalities</video:title>
      <video:description>Interpreting Inequalities

U05_L1_T1_we1 : Interpreting Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24581.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-17T14:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wo7DSaPP8hQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Ozone-Layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Ozone Layer</video:title>
      <video:description>&quot;Lec 32 - The Ozone Layer&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stratospheric ozone is important as protection from harmful ultraviolet solar radiation.  Ozone in the stratosphere blocks almost all UVC radiation, which is extremely energetic and harmful.  Ozone within the ozone layer is destroyed through chemical reactions involving chlorine atoms and the ozone molecules.  The main anthropogenic source of chlorine in the atmosphere is chlorofluorocarbons (CFCs).  Emissions of CFCs began to increase after 1960 and continued to increase until the 1990s.  The 1987 Montreal Protocol banned the emission of CFCs as of 1994, and currently CFC emissions are nearly zero.  

00:00 - Chapter 1. Terminology for Stratospheric Ozone
00:01 - Chapter 2. The Ozone Layer
11:06 - Chapter 3. The Dobson Unit
15:05 - Chapter 4. Origin and Maintenance of Ozone in the Stratosphere
26:22 - Chapter 5. The Ozone Hole
37:51 - Chapter 6. The Montreal Protocol

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23328.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-13T13:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EgVrXrMzgo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Treatment-for-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Treatment for Cancer</video:title>
      <video:description>How is estrogen related to cancer? What is the mechanism of action of the new medications treating the disease? Watch the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/276edada-a26b-4d24-96ee-0902231bd11d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T19:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>estrogen</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 9, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24067.jpg</video:thumbnail_loc>
      <video:duration>6358</video:duration>
      <video:publication_date>2012-09-14T15:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZEYa7SRRsU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20745.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-07T16:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKKK55QlmnU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I&quot; Fourier expansions and convolution

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15432.jpg</video:thumbnail_loc>
      <video:duration>3754</video:duration>
      <video:publication_date>2012-08-28T17:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWtYuLFIUUM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Naming-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Naming Alkenes Examples</video:title>
      <video:description>Naming Alkenes Examples

Naming Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24517.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-17T13:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWv5PaoHwPA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-TEDxCaltech-S-George-Djorgovski-Evolving-Science-and-Technology-in-Cyberspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace</video:title>
      <video:description>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace. S. George Djorgovski is a Professor of Astronomy and a Co-Director of the Center for Advanced Computing Research at Caltech, and the Director of the Meta-Institute for Computational Astrophsics, the first professional scientific organization based in virtual worlds.  He received his Ph.D. from UC Berkeley in 1985, was a Harvard Junior Fellow, and joined the Caltech faculty in 1987. Among his honors, he was an Alfred P. Sloan Foundation Fellow, a Presidential Young Investigator and, having authored or coauthored several hundred scientific publications; he was among the Institute for Scientific Information&apos;s 1000 most cited physicists.  George is one of the founders of the Virtual Observatory framework and the emerging field of AstroInformatics, and he chaired the U.S. National Virtual Observatory Scientific Definition Team.  Among his many current interests are development of methodologies for a computationally enabled, data-intensive science for the 21st century, and exploration of observable parameter spaces with digital sky surveys.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15027.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-08-28T11:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB33pV2L0Vo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005.
Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15028.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T11:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-169-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 169 - Lecture 15</video:title>
      <video:description>Computer Science 169 - Lecture 15

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26108.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-18T23:54:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5n6Hg-9pU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-TEDxCaltech-Eric-Heller-Freak-Waves-a-Visual-Pathway-to-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery</video:title>
      <video:description>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery. Eric Heller was born in Washington D.C. in 1946.  He received his BS from the University of Minnesota in 1968, and his PhD in Chemical Physics in 1973 from Harvard University.  After a postdoc at the University of Chicago, Rick joined the chemistry faculty at UCLA in 1975, becoming a Professor in 1981. In 1981 he took a sabbatical at Los Alamos National Laboratory, ultimately joining LANL as a staff scientist until 1984 when he accepted a faculty position in chemistry at the University of Washington.  In 1993, he returned to Harvard as Professor of Physics, and assumed his present position of Professor of Physics and Chemistry in 1998. In 2009, Heller was appointed the Abbot and James Lawrence Professor of Chemistry and Professor of Physics at Harvard.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15034.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-08-28T12:04:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WttWsBAgq5U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tracing</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Utilitarianism-and-Liberty-John-Stuart-Mill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Utilitarianism and Liberty, John Stuart Mill</video:title>
      <video:description>&quot;Lec 7 - Utilitarianism and Liberty, John Stuart Mill&quot; Foundations of Modern Social Thought (SOCY 151)

Adam Smith&apos;s ideas about self-interest should be understood as a precursor in some ways to John Stuart Mill&apos;s thinking on utilitarianism.  Professor Szelenyi discusses, but does not resolve, the complexities of Adam Smith&apos;s moral and ethical positions staked out in The Theory of Moral Sentiments—including a focus on sympathy—and the most widespread economic interpretation of Smith and The Wealth of Nations that he is the economist of self-interest.  One way to reconcile these so-called &quot;two Smiths&quot; is that, as social beings, it is in our self-interest to express benevolence and sympathy toward others.  Mill, the student of Bentham since a very young age, humanizes the theory of utilitarianism.  Perhaps he should be best remembered for his staunch views on liberty: liberty must never be compromised for the sake of expediency.  

00:00 - Chapter 1. Smith in a Historical Context
07:04 - Chapter 2. &quot;The Theory of Moral Sentiments&quot;: Major Themes
13:29 - Chapter 3. &quot;The Wealth of Nations&quot;: Major Themes; Self-Interest and The Common Good
21:24 - Chapter 4. The Labor Theory of Value; The Invisible Hand
27:17 - Chapter 5. Mill in a Historical Context
35:34 - Chapter 6. &quot;Utilitarianism&quot;: Major Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23470.jpg</video:thumbnail_loc>
      <video:duration>2535</video:duration>
      <video:publication_date>2012-09-14T08:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2lZuWaezTkg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Stuart</video:tag>
      <video:tag>Mill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Monasticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Monasticism</video:title>
      <video:description>&quot;Lec 13 - Monasticism&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman discusses some of the paradoxes of monasticism in the Early Middle Ages. To the modern mind, monks and learning make a natural pair. However, this combination is not an obvious outcome of early monasticism, which emphasized asceticism and renunciation of the world. As it moved west, monasticism shifted away from its eremetic beginnings in Egypt and Syria to more communal way of life under the Rule of St Benedict.  In addition to communal life, the Rule emphasized prayer and labor; the latter of which was interpreted to include reading and eventually the copying of manuscripts.  

00:00 - Chapter 1. Introduction to Monasticism
10:20 - Chapter 2. Renouncing the World
17:58 - Chapter 3. Monks and Hermits as Spiritual Patrons
25:17 - Chapter 4. Monasticism in the West
30:19 - Chapter 5. Rule of St. Benedict
43:33 - Chapter 6. Monasticism and Learning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23482.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-14T09:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TswDu-EXHYg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Monasticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20632.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-06T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/St6RRyoHPIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-TEDxCaltech-Tony-Hey-Feynman-and-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation</video:title>
      <video:description>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation. Tony Hey is corporate vice president in Microsoft Research, and responsible for its multidisciplinary eScience Research Group and research collaborations between Microsoft and university researchers worldwide. Previously, he directed the U.K.&apos;s e-Science Initiative, helping to build a new scientific infrastructure for collaborative, multidisciplinary, data-intensive research.Before that he was Head of the School of Electronics and Computer Science, and Dean of Engineering and Applied Science at the University of Southampton, and led a group researching parallel computing. Tony is a fellow of the U.K.&apos;s Royal Academy of Engineering, the British Computer Society, the Institute of Engineering and Technology, the Institute of Physics, and the American Association for the Advancement of Science.  He was awarded a CBE for his services to science in 2005. Tony is passionate about conveying the excitement of science and technology to young people.  He has co-authored &quot;popular&quot; books on quantum mechanics and relativity, and written technical books on particle physics and computing.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15035.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-08-28T12:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9miKIWIYi4w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unsuccesful-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unsuccesful Dental Implant</video:title>
      <video:description>The possibility of failure in dental implant is aggravated in smokers.These dental procedure is very expensive that is why a patient usually is adviced to have an implant only after they have quit smoking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84514277-54fe-4c55-867d-e0529f6bcf18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T22:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11045.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peri</video:tag>
      <video:tag>implantitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 17 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20643.jpg</video:thumbnail_loc>
      <video:duration>3845</video:duration>
      <video:publication_date>2012-09-06T17:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xtKqtbzEvQk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (cont.)

Gene Regulation I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15146.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-08-28T13:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vES9nISxtjk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Growth II (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15163.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-08-28T13:45:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rKquepVheyM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13 PACS 164B</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19411.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-05T02:16:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUSM2YoyhQg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Genetics and Evolution (Prof. Martin Polz, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15164.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-08-28T13:53:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBR4pEC7kwU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS-61B-Defining-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS 61B Defining Classes</video:title>
      <video:description>CS 61B Defining Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19552.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-09-05T03:30:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vdw0FsfTTOI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-360-Lec-6b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 3.60 | Lec 6b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 12 - MIT 3.60 | Lec 6b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15290.jpg</video:thumbnail_loc>
      <video:duration>2334</video:duration>
      <video:publication_date>2012-08-28T16:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRWGiK2SMrw</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Evolution (Prof. Martin Polz, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15165.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-28T13:53:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ONYokXoy04Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Derivative-of-a-position-vector-valued-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Derivative of a position vector valued function</video:title>
      <video:description>Derivative of a position vector valued function

Visualizing the derivative of a position vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19939.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-06T01:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9Q_Lc0g1xE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Angle-Game-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Angle Game (part 2)</video:title>
      <video:description>Angle Game (part 2)

More examples of the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20341.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-06T14:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ko-cYG3d6ec</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>game</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 19 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20645.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-06T17:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jAz_ukx7eR8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Architecture-is-Back-Parallel-Computing-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Architecture is Back: Parallel Computing Landscape</video:title>
      <video:description>&quot;Lec 13 - Computer Architecture is Back: Parallel Computing Landscape&quot; January 31, 2007 lecture by Dave Patterson for the Stanford University Computer Systems Colloquium (EE 380).  A diverse group of UC Berkeley researchers from many backgrounds - circuit design, computer architecture, massively parallel computing, computer-aided design, embedded hardware and software, programming languages, compilers, scientific programming, and numerical analysis - met for nearly two years to discuss parallelism from these many angles.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24087.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-14T15:15:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/On-k-E5HpcQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>landscape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 22 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20648.jpg</video:thumbnail_loc>
      <video:duration>4004</video:duration>
      <video:publication_date>2012-09-06T17:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qMuvXJQIMpQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Asymmetric-information-silence-signaling-and-suffering-education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Asymmetric information: silence, signaling and suffering education</video:title>
      <video:description>&quot;Lec 23 - Asymmetric information: silence, signaling and suffering education&quot; Game Theory (ECON 159)

We look at two settings with asymmetric information; one side of a game knows something that the other side does not. We should always interpret attempts to communicate or signal such information taking into account the incentives of the person doing the signaling. In the first setting, information is verifiable. Here, the failure explicitly to reveal information can be informative, and hence verifiable information tends to come out even when you don&apos;t want it to. We consider examples of such information unraveling. Then we move to unverifiable information. Here, it is hard to convey such information even if you want to. Nevertheless, differentially costly signals can sometimes provide incentives for agents with different information to distinguish themselves. In particular, we consider how the education system can allow future workers to signal their abilities. We discuss some implications of this rather pessimistic view of education.

00:00 - Chapter 1. Asymmetric Information: Signaling and Information Unraveling
16:48 - Chapter 2. Information Unraveling: Examples
35:07 - Chapter 3. Signaling: Good and Bad Workers
59:36 - Chapter 4. Signaling: Conclusions 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17279.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-02T17:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWxTJsTbK2w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cournot</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>separating</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Spence</video:tag>
      <video:tag>model</video:tag>
      <video:tag>subgame</video:tag>
      <video:tag>perfection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-360-Lec-4b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8  - MIT 3.60 | Lec 4b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 8  - MIT 3.60 | Lec 4b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15280.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-28T16:19:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2dms7bxzoXk</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6035-Computer-Language-Engineering-Fall-2005-54a224</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Register Allocation

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15294.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-28T16:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZOJogbFEvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 21 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20647.jpg</video:thumbnail_loc>
      <video:duration>3657</video:duration>
      <video:publication_date>2012-09-06T17:26:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_kM6jeTwWtA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Banking-3-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Banking 3: Fractional Reserve Banking</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 3: Fractional Reserve Banking

Fractional reserve banking and the multiplier effect.  Introduction to the money supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20237.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-06T02:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nH2-37rTA8U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>3</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-a-Male-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of a Male Urinary Bladder</video:title>
      <video:description>This video describes the urinary bladder in the male reproductive system. It describes its anatomic location compared to other organs and describes in detail the structures and functions of the male urinary bladder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7309712c-a86f-493d-8638-eb906d1da455/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-11-14T18:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5256.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>rugae</video:tag>
      <video:tag>ureters</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>Pee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cafs-and-the-Culture-of-Drink</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Cafés and the Culture of Drink</video:title>
      <video:description>&quot;Lec 10 - Cafés and the Culture of Drink&quot; France Since 1871 (HIST 276)

Because drinking is such an integral part of French culture, alcohol abuse has been historically ignored. Although there have been celebrated attempts to address this problem, such as Zola&apos;s L&apos;Assomoir, it is only in the past five or ten years that the government has seriously tried to tackle the problem of alcoholism. One of the major ways in which alcohol is embedded in the cultural identity of the country is the close association of certain wines and liquors with their regions of production. Likewise, different types of bars serve as loci for social interaction, and have always played a central role in rural as well as urban life.

00:00 - Chapter 1. The Locales of French Drinking: A Dictionary of Café Culture
12:09 - Chapter 2. The Mid-Nineteenth Century Wine Surge: Developing Modes of Production and Consumption
26:53 - Chapter 3. Representations of Drinking Culture in Art and Literature
37:17 - Chapter 4. Regional Rates of Consumption
43:21 - Chapter 5. Drinking in France Today: Legislation and Restaurant Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16795.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-01T09:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DD5_p1P95Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zola</video:tag>
      <video:tag>l</video:tag>
      <video:tag>assomoir</video:tag>
      <video:tag>Susannah</video:tag>
      <video:tag>Barrows</video:tag>
      <video:tag>temperance</video:tag>
      <video:tag>regional</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Café</video:tag>
      <video:tag>estaminet</video:tag>
      <video:tag>guingette</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>bougnat</video:tag>
      <video:tag>phylloxera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Pseudogenes-and-the-platypus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution  Pseudogenes and the platypus</video:title>
      <video:description>This video describes how pseudogenes support evolution and presents a recent example of pseudogenes from the platypus genome these processed pseudogenes were isolated from genomic dna and based on their structure are likely independently derived in the platypus and echidna</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9963a0c-7764-432a-adc6-5b548f2a21e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-17T12:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5567.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Pseudogenes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>platypus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Team-Double-Stuft-Reduced-Fat-Oreos-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Team Double-Stuft Reduced-Fat Oreos: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - Team Double-Stuft Reduced-Fat Oreos: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team Double-Stuft Reduced-Fat Oreos - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15199.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-08-28T15:35:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0cKEQYulCD0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-360-Lec-8a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 3.60 | Lec 8a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 15 - MIT 3.60 | Lec 8a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Diffraction, 3D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15293.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-28T16:26:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DKDcpkK3pM8</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 23 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20649.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-06T17:26:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3nEtVDXI6Y</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Two-Guys-Two-Girls-and-an-Airplane-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Two Guys, Two Girls and an Airplane: Post-Flight Interview | MIT Unified Engineering, Fall </video:title>
      <video:description>&quot;Lec 21 - Two Guys, Two Girls and an Airplane: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15213.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-08-28T15:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFowrRdLXuM</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 24 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20650.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-09-06T17:26:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym0BLtiHQoY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Glucose-Concentration-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Glucose Concentration Conversion</video:title>
      <video:description>Glucose Concentration Conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25130.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-18T01:26:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j37Mx24JHC4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Dark-Ages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Dark Ages</video:title>
      <video:description>&quot;Lec 2 - The Dark Ages&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the earliest history of Greek civilization. He demonstrates how small agricultural enclaves eventually turned into great cities of power and wealth in the Bronze Age, taking as his examples first Minoan Crete and then Mycenaean Greece. He also argues that these civilizations were closely related to the great monarchies of the ancient Near East. He points out that the Mycenaean age eventually came to an abrupt end probably through a process of warfare and migration. Reconstructing the Mycenaean age is possible through archaeological evidence and through epic poetry (Homer). Finally, he provides an account of the collapse of the Mycenaean world, and explains how in its aftermath, the Greeks were poised to start their civilization over on a new slate.

00:00 - Chapter 1. The Minoan Civilization
08:58 - Chapter 2. Mycenaean Language and Writing
16:07 - Chapter 3. The Citadel, Farmland, Burials and the Oil Trade
26:29 - Chapter 4. Cultural Unity, Agriculture, Religious Authority
33:41 - Chapter 5. Society and Economy
39:05 - Chapter 6. Theories about the Fall of the Mycenaean World
56:52 - Chapter 7. Results of the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16632.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-08-31T16:30:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDNTsdtbKy8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>beehive</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>Bronze</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Crete</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>Dorian</video:tag>
      <video:tag>invasion</video:tag>
      <video:tag>Heinrich</video:tag>
      <video:tag>Schliemann</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Minoan</video:tag>
      <video:tag>Mycenae</video:tag>
      <video:tag>Mycenaean</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Pylos</video:tag>
      <video:tag>Shaft</video:tag>
      <video:tag>Graves</video:tag>
      <video:tag>Sir</video:tag>
      <video:tag>Arthur</video:tag>
      <video:tag>Evans</video:tag>
      <video:tag>Trojan</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Troy</video:tag>
      <video:tag>wanax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last-MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec last - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Nuclear Chemistry and the Cardiolite(R) Story

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15226.jpg</video:thumbnail_loc>
      <video:duration>2182</video:duration>
      <video:publication_date>2012-08-28T15:47:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgzHOo9NaOY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 3 - MIT CMS.930 Media, Education and the Marketplace&quot; Next Big Thing: Video Internet
Robert Metcalfe

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15229.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-08-28T15:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qM-X1L3Sjsc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 2 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture focuses on W.E.B. Du Bois and the Great Depression.  Recorded September 27, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15678.jpg</video:thumbnail_loc>
      <video:duration>3687</video:duration>
      <video:publication_date>2012-08-28T19:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2T0iGReGN2Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61A-Lecture-13-Hierarchical-Data-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61A Lecture 13: Hierarchical Data II</video:title>
      <video:description>CS 61A Lecture 13: Hierarchical Data II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19598.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-05T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctV19g2vKwE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>hierarchical</video:tag>
      <video:tag>data</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  Climate Change 2</video:title>
      <video:description>Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19652.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-05T04:02:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61B-Weighted-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61B Weighted Graphs</video:title>
      <video:description>CS 61B Weighted Graphs

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19619.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-05T03:51:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zFbq8vOZ_0k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61A-Object-Oriented-Programming-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61A : Object-Oriented Programming III</video:title>
      <video:description>CS 61A : Object-Oriented Programming III

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19620.jpg</video:thumbnail_loc>
      <video:duration>2582</video:duration>
      <video:publication_date>2012-09-05T03:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7u3pp7JCAIU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-CS-61B-Sorting-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - CS 61B Sorting V</video:title>
      <video:description>CS 61B Sorting V

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19631.jpg</video:thumbnail_loc>
      <video:duration>3260</video:duration>
      <video:publication_date>2012-09-05T03:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNMQ4ly43p4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 5 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Bayard Rustin: Radical Outsider&quot;.  Recorded October 9, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15681.jpg</video:thumbnail_loc>
      <video:duration>2823</video:duration>
      <video:publication_date>2012-08-28T19:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lTTlFh8NFlU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Indefinite-Integration-part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Indefinite Integration (part IV)</video:title>
      <video:description>Indefinite Integration (part IV)

Integration by substitution (or the reverse-chain-rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19855.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:22:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ9VRUDQyK8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 9 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007). This class session is entitled &quot;Bob Moses: Mississippi Organizer&quot;. Recorded October 23, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice. Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list...

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15685.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-08-28T19:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0En7jgdgp5g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 10 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Vincent Harding on Dr. Martin Luther King, Jr.  Recorded October 25, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Vincent Harding is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15686.jpg</video:thumbnail_loc>
      <video:duration>4182</video:duration>
      <video:publication_date>2012-08-28T19:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wgVz1n_ZhT0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-CS-61A-Client-Server</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - CS 61A : Client Server</video:title>
      <video:description>CS 61A : Client Server

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19645.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-05T03:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WvFvFeoEzu8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 11 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Clarence Jones on Dr. Martin Luther King, Jr.  Recorded November 1, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Clarence Jones is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15687.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-08-28T19:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZtFjpZ-sZmk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 13 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Stokely Carmichael Defines Black Power&quot;.  Recorded November 8, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15689.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-08-28T19:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QRT0Co-65MA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Relative-Stability-of-Amides-Esters-Anhydrides-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71- Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:title>
      <video:description>Relative Stability of Amides Esters Anhydrides and Acyl Chlorides

Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24632.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2012-09-17T14:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NYI0bJK64MY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Amides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Indefinite-Integration-part-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Indefinite Integration (part V)</video:title>
      <video:description>Indefinite Integration (part V)

Introduction to Integration by Parts (kind of the reverse-product rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19856.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T00:23:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pra6r20geXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 7 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: David Weisbart, Ph.D., UCLA 2005 (substituting for Dr. Enderton)

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20595.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-09-06T16:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eWUVhUUGsM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Building-Your-Own-Dynamic-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Building Your Own Dynamic Language</video:title>
      <video:description>&quot;Lec 15 - Building Your Own Dynamic Language&quot; February 14, 2007 lecture by Ian Piumarta for the Stanford University Computer Systems Colloquium (EE 380). Ian describes several significant aspects of the design and implementation of a programming environment that, along with a programming language, exhibits the properties desired of the system at large; he finishes by describing the remaining components of the programming system (from parsing to code generation) developed by Viewpoints Research Institute.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24089.jpg</video:thumbnail_loc>
      <video:duration>4472</video:duration>
      <video:publication_date>2012-09-14T15:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cn7kTPbW6QQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Own</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Total Internal Reflection</video:title>
      <video:description>Total Internal Reflection

Critical incident angle and total internal reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21836.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-10T14:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WRuatAcd2WY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Addition-Vs-Conjugate-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Direct Addition Vs Conjugate Addition</video:title>
      <video:description>This video will help you to decide between the conjugate addition and direct addition. Some reactions are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a804e824-fcdf-4fea-b816-509b11d68694/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-30T13:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6284.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Deciding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>28</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Multiple-Sclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Multiple Sclerosis?</video:title>
      <video:description>An excellant animation about Multiple Sclerosis. MS is infecting central nervous system. Mechanism of multiple sclerosis is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ee1ebaa5-95fc-4587-8003-b156f42d3549/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-05-24T04:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/401.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>MultipleSclerosis</video:tag>
      <video:tag>CentralNerveSystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 14 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Elaine Brown on the Black Panther Party.  Recorded November 13, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Elaine Brown is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15690.jpg</video:thumbnail_loc>
      <video:duration>3822</video:duration>
      <video:publication_date>2012-08-28T19:19:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8F7X8nW2mc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-A-Romp-Through-Ethics-for-Complete-Beginners-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)</video:title>
      <video:description>&quot;Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)&quot;Part 2 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine the preconditions of ethical reasoning and make a comparison between the law of the land and the moral law.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-02.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21439.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-09T05:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuMB1gf2NUw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>2</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 18 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Tupac Shakur&apos;s &apos;Thug Life&apos;&quot;.  Recorded December 4, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15693.jpg</video:thumbnail_loc>
      <video:duration>2083</video:duration>
      <video:publication_date>2012-08-28T19:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vV6bj6tJn64</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15697.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T19:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-agCn_nWztQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Solving a linear system

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15698.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-08-28T19:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11y8_XTbwGo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 25: Integration by inverse substitution; completing the square

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15617.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-08-28T18:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXKoCMVqM9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Least squares (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15709.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-08-28T19:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oZnCOIbesiA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Blue-Planet-Oceanography-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 Blue Planet: Oceanography Sci 15 UCLA</video:title>
      <video:description>Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20740.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-07T16:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CSdChlYiyM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 12

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15737.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-28T20:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWrrPuJf2nA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 9 -MIT 6.001 Structure and Interpretation, 1986&quot; Assignment, State, and Side-effects

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15784.jpg</video:thumbnail_loc>
      <video:duration>4520</video:duration>
      <video:publication_date>2012-08-28T20:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jl8EHP1WrWY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 15 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20687.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-07T09:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l811HzlgdE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Parabolic-Mirrors-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Parabolic Mirrors 2</video:title>
      <video:description>Parabolic Mirrors 2

Parabolic Mirrors 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21839.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-10T14:45:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7m0u6dxA5Xo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Parabolic</video:tag>
      <video:tag>Mirrors</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer video</video:title>
      <video:description>This video shows cancer formation. It is provided from blukorcancer.blogspot.com. Cancerous cells that are the uncontrolled growth of abnormal cells in the body are also called malignant cells. Its symptoms depend on the type and location of the cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d03aa526-a73f-427d-9ed5-89cd3cc465d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-05-30T09:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2702.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Fantastic</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-Right-Upper-Lobe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse Right Upper Lobe</video:title>
      <video:description>Feature of a right upper lobe collapse on a chest x-ray is shown in the video. Video is very helpful for the medical students as the X-Ray is discussed very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9277d39-f556-47af-8535-9518545cb07a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-01T02:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9915.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-2D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 2D</video:title>
      <video:description>Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20688.jpg</video:thumbnail_loc>
      <video:duration>4114</video:duration>
      <video:publication_date>2012-09-07T09:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4TPsWWBbkc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Stellar-Parallax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Stellar Parallax</video:title>
      <video:description>Stellar Parallax

Another version of the stellar parallax introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24948.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2012-09-17T17:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omvNINaRdxg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/frequency-528-DNA-repair-freq</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>frequency 528  ( DNA repair freq )</video:title>
      <video:description>Frequency 528 Hz, the miraculous frequency for transformation and DNA repair. There is a special sound and color of love according to Dr. Horowitz, a Harvard-trained award-winning investigator. Broadcasting the right frequency can help open your heart, prompt peace, and hasten healing. &quot;We now know the love signal, 528 Hertz, is among the six core creative frequencies of the universe because math doesn&apos;t lie, the geometry of physical reality universally reflects this music; these findings ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4b4ff675-1ed9-4a18-82bc-65e63b788f86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2009-03-25T18:42:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1412.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Chakra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haplotypes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haplotypes</video:title>
      <video:description>A haplotype is the genetic constitution of an individual chromosome. Haplotype may refer to only one locus or to an entire genome. In the case of diploid organisms such as humans, a genome-wide haplotype comprises one member of the pair of alleles for each locus (that is, half of a diploid genome).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ed060d3a-b464-42a1-b6ee-3b6204cef9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-04-06T21:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/209.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Haplotype</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Fat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With The Fat</video:title>
      <video:description>You would be amazed to read that all fats are not bad even some are good. This video discusses different types of fats with their causes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a4322e07-ff03-4882-adde-366b5c4ab2e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-04-07T17:01:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30416.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Fat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-sex-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sex part-2</video:title>
      <video:description>Sexual reproduction is common in both animals and plants. This video explains the importance of sex in conservation of species. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0af3460-3a21-4ac4-b18c-9adbc0b65ff0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2010-11-26T23:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6162.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces the next assignment (Name Surfer) to the class. He then demonstrates how to begin the assignment.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15959.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-29T01:13:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGUUQXO8eXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>name</video:tag>
      <video:tag>surfer</video:tag>
      <video:tag>button</video:tag>
      <video:tag>text</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>GCanvas</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>component</video:tag>
      <video:tag>data</video:tag>
      <video:tag>file</video:tag>
      <video:tag>string</video:tag>
      <video:tag>int</video:tag>
      <video:tag>hashmap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Air-Pressure-Can-Crush-a-Can</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Air Pressure Can Crush a Can?</video:title>
      <video:description>Read the full experiment at www.stevespanglerscience.com/experiment/incredible-can-crusher
There are lots of different ways to crush a soda can... with your foot, in your hands, on your head. But nothing compares to the fun you&apos;ll have doing the soda can implosion experiment. Just wait until the can goes &quot;POP&quot; and then you&apos;ll see who has nerves of steel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/4d8466e3-c3aa-4374-944e-31424716dd68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2012-09-03T03:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17404.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Crush</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contact-Inhibition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contact Inhibition</video:title>
      <video:description>This video demonstates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1552ed14-e901-419c-b626-3d47ee751a61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T19:55:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2497.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contact</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-repair-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA repair mechanism</video:title>
      <video:description>DNA repair mechanism is pretty complicated. Repair mechanism recognize and remove incorrect or damaged nucleotides. I would like to give this movie to all scientists around the world. I am Dr Cong, a geneticst, working at the Molecular Biology Laboratory in Hanoi. Vietnam.
My address is :
Mr nguyen Thnah Cong
Molecular Biology Laboratory
Agricultural genetics Institute
Vien Di Truyen nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c3a645e0-409a-46b7-b05a-e68411fa6324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-05-13T21:25:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2188.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GPS-and-GIS-Basics-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GPS and GIS Basics Video</video:title>
      <video:description>Global positioning systems and geographic information systems are revolutionizing the way we manage natural resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6f6ed35-5a51-4bac-bf07-50f5a9d4a46c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2011-12-14T06:18:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11777.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GIS</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PNW-Ping-Pong-ball-cannon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: Ping Pong ball cannon</video:title>
      <video:description>On April 21, 2007, the Physics Northwest organization of Chicago held it&apos;s BIG demo workshop #1 in which a variety of physics demonstrations were built. To learn more about Physics Northwest visit their website at: https://www.edline.net/pages/Physics_Northwest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a6403841-b3bb-44c3-b167-7a14fbbb840b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-05-14T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2210.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>cannon</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Human-Health-and-Global-Change-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Human Health and Global Change - Harvard Forest</video:title>
      <video:description>Lec 24 - Human Health and Global Change - Harvard Forest. Human health and global change -- Kristina Stinson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16001.jpg</video:thumbnail_loc>
      <video:duration>1076</video:duration>
      <video:publication_date>2012-08-29T08:01:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9h7cfWKEaw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami gives a lecture on data structures; he demonstrates this by showing the class how online music companies sort and classify their music. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15961.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-08-29T01:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lYZwJ6xyGNc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>shopping</video:tag>
      <video:tag>collection</video:tag>
      <video:tag>arraylist</video:tag>
      <video:tag>name</video:tag>
      <video:tag>hashmap</video:tag>
      <video:tag>object</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CTLA-4-and-any-tumor-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CTLA-4 and any tumor medicine</video:title>
      <video:description>This video shows the mechanism of CTLA4 and anti-CTLA4. CTLA-4 stands for Cytotoxic T-Lymphocyte Antigen - 4 which is regulator in human immune system. Mutations in this protein are connectrd to mayn diseases like diabetes, thyroidal illness, etc. 
Video REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ccd10634-f81d-4400-8f1c-ba5c6c769492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-04-11T00:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/241.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>CTLA4</video:tag>
      <video:tag>Monoclonal</video:tag>
      <video:tag>antybodies</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>autoimmune</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-mother-of-archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the mother of archaeology</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This video revisits the story of the mother of archeology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dd965252-39bb-48ec-b60e-ccd974433861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:10:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2306.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Helena</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Ali</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Parallel-Line-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Parallel Line Equation</video:title>
      <video:description>Parallel Line Equation

u13_l2_t3_we2 Parallel Line Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25303.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-09-18T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Cmv7dUgggU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>line</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Cavity-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Cavity Animation</video:title>
      <video:description>This animation shows in detail about the reason for dental cavities. The best way to avoid dental cavity is to brush tooth regularly twice a day. Please visit http://rufusrajadurai.wetpaint.com/
for a lot of 3D medical Animations and downloads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d70a17b9-883f-4f43-9c9a-c9d630aa6406/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-30T09:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2708.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>rufus</video:tag>
      <video:tag>rajadurai</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>microflora</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>daily</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Glass-Absorption-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Glass Absorption (Quiz)</video:title>
      <video:description>Glass Absorption (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26186.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-09-19T00:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VY3yL2nDHuQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Glass</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-streak-an-agar-plate-microbiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to streak an agar plate - microbiology</video:title>
      <video:description>Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. This video explains on how to streak an agar plate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/244ef1b6-0a4e-4570-859f-bb8c2233aebc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-11T04:13:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30232.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>How</video:tag>
      <video:tag>streak</video:tag>
      <video:tag>an</video:tag>
      <video:tag>agar</video:tag>
      <video:tag>plate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exam-of-The-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exam of The Abdomen</video:title>
      <video:description>This video shows the examination of abdomen by an expert doctor. The change in shape and size of the abdomen may be the sign of some serious problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5707a42c-1b4e-4eb7-846f-f5c6b92023b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2011-12-01T00:31:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9829.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clinical</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis Animation</video:title>
      <video:description>This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis. Please visit http://rufusrajadurai.wetpaint.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/868f70cf-6d2d-44be-b913-4e10965f3c98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-05-28T01:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2673.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Human-Behavioral-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Human Behavioral Biology</video:title>
      <video:description>&quot;Lec 1 - Introduction to Human Behavioral Biology&quot; (March 29, 2010) Stanford professor Robert Sapolsky gave the opening lecture of the course entitled Human Behavioral Biology and explains the basic premise of the course and how he aims to avoid categorical thinking.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18943.jpg</video:thumbnail_loc>
      <video:duration>3435</video:duration>
      <video:publication_date>2012-09-04T08:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NNnIGh9g6fA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>information</video:tag>
      <video:tag>category</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>anxiety</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>categ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Time-Lapse-of-Harvards-Largest-Solar-Project-Being-Installed-at-Harvard-Athletics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Time Lapse of Harvard&apos;s Largest Solar Project Being Installed at Harvard Athletics</video:title>
      <video:description>Lec 3 - Time Lapse of Harvard&apos;s Largest Solar Project Being Installed at Harvard Athletics. In May 2012 Harvard Athletics completed a six week renewable project as it installed a layer of 2,275 solar panels on the roof of Gordon Track. The 600kW installation is Harvard University&apos;s largest solar energy project and is an important step forward in the University&apos;s goal to reduce greenhouse gas emissions 30% by 2016, including growth.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15968.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-08-29T06:57:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXe-VtBpRuo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Athletics</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 17 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;20th Century Physics&quot;

May 26th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20689.jpg</video:thumbnail_loc>
      <video:duration>4050</video:duration>
      <video:publication_date>2012-09-07T09:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knqasfuiyfo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-dopamine-and-its-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is dopamine and its functions.</video:title>
      <video:description>What is dopamine? Dopamine is a catecholamine neurotransmitter present in a wide variety of animals, including both vertebrates and invertebrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b171ff3b-2d7d-43ff-8664-e9cb7bf1ccf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-18T01:41:54.000Z</video:publication_date>
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Review of balance sheets.  Difference between illiquidity and insolvency.</video:description>
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      <video:description>Lec 6- 2011 Sally Walsh Lecture presented by Rice Design Alliance. Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 13, 2011 at the Brown Auditorium in the Museum of Fine Arts, Houston.

 Petra Blaisse started her career at the Stedelijk Museum in Amsterdam in the Department of Applied Arts. From 1987, she worked as a freelance designer and won distinction for her installations of architectural work. Gradually her focus shifted to the use of textiles, light, and finishes in interior space and, at the same time, to the design of gardens and landscapes. In 1991, she founded Inside Outside. The studio works in a multitude of creative areas, including textile, landscape, and exhibition design. 

Since 1999 Blaisse invited specialists of various disciplines to work with her, and currently the team consists of about ten people of different nationalities.</video:description>
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      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
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      <video:duration>63</video:duration>
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      <video:uploader>rainman</video:uploader>
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    <video:video>
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      <video:description>Lagrangian Particle Tracking performed on a real building structure. The original .3ds file of the building was elaborated and imported into a commercial CFD code ( RANS low-Reynolds number). Snow particles were tracked using an in-house code dedicated to lagrangian particle tracking post-processing CFD data and deposit growth computing</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3584.mp4</video:content_loc>
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      <video:tag>Deposit</video:tag>
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    <video:video>
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      <video:description>A restriction enzyme (or restriction endonuclease) is an enzyme that cuts double-stranded DNA. The enzyme makes two incisions, one through each of the sugar-phosphate backbones (i.e., each strand) of the double helix without damaging the nitrogenous bases. The chemical bonds that the enzymes cleave can be reformed by other enzymes known as ligases, so that restriction fragments carved from different chromosomes or genes can be spliced together, provided their ends are complementary (more below). Many of the procedures of molecular biology and genetic engineering rely on restriction enzymes. The term restriction comes from the fact that these enzymes were discovered in E. coli strains that appeared to be restricting the infection by certain bacteriophages. Restriction enzymes therefore are believed to be a mechanism evolved by bacteria to resist viral attack and to help in the removal of viral sequences. They are part of what is called the restriction modification system.

The 1978 Nobel Prize in Medicine was awarded to Daniel Nathans and Hamilton Smith for the discovery of restriction endonucleases, leading to the development of recombinant DNA technology. The first practical use of their work was the manipulation of E. coli bacteria to produce human insulin for diabetics.

This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <video:video>
      <video:title>Lec 69 - Pauli Exclusion Principle</video:title>
      <video:description>Pauli Exclusion Principle

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26244.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
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      <video:description>&quot;Lec 5 - MIT 3.091 Introduction to Solid State Chemistry&quot; Atomic Spectra of Hydrogen, Matter/Energy Interactions Involving Atomic Hydrogen

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Speed painting is a method of painting or illustration, primarily a digital art form. This video shows speed painting of Albert Einstein</video:description>
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      <video:publication_date>2010-11-30T11:32:03.000Z</video:publication_date>
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      <video:uploader>whisper</video:uploader>
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      <video:description>&quot;Lec 50 - Mucoperiosteal Flap Design and Surgical Removal of Teeth&quot; Orig. air date: DEC 18 78

This is part of the Open.Michigan collection at: 
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      <video:description>Paramagnetism (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>106</video:duration>
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      <video:category>Chemistry</video:category>
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      <video:tag>Quiz</video:tag>
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    <video:video>
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      <video:description>Gravity Selectivity Particle deposition along a Reflux Classifier. Sand Particles, CDF RANS unsteady particle tracking post processing. Low Velocity</video:description>
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      <video:uploader>Marco Losurdo</video:uploader>
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      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
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      <video:tag>DEM</video:tag>
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      <video:title>Lec 33 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 7.014 Introductory Biology, Spring 2005&quot; Communities I (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-simple-experiment-to-demonstrate-pressure-of-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A simple experiment to demonstrate pressure of air</video:title>
      <video:description>In this video, pressure of air is demonstrated by a simple and interesting experiment. The experiment should surprise a lot of viewers and make children interested in science. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c2a8c81-d168-4805-860a-3556685bac85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-11-25T23:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6123.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>to</video:tag>
      <video:tag>demonstrate</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Air</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-formula-containing-Crypto-extracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special formula containing Crypto extracts</video:title>
      <video:description>This video presents a special formula containing crypto extracts. This formula has been developed for children. Edited by Ashraf .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff9fb682-1654-44e1-87ff-0106919fc2fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-28T15:33:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6233.mp4</video:content_loc>
      <video:uploader>PPAR Century</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>crypto</video:tag>
      <video:tag>Junior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Impact-of-Evolutionary-Thought-on-the-Social-Sciences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Impact of Evolutionary Thought on the Social Sciences</video:title>
      <video:description>&quot;Lec 22 - The Impact of Evolutionary Thought on the Social Sciences&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There is a distinct possibility that humans are currently part way through an evolutionary transition between individuals and groups. The conflict between these two units of selection and levels of organization, between biology and culture, may explain some of the tensions in modern human life. Examples of selfishness and altruism exemplify how these types of selection act on humans.

00:00 - Chapter 1. Introduction 
10:27 - Chapter 2. Transitions in Hierarchal Selection 
19:18 - Chapter 3. Cooperation and Aggression 
27:09 - Chapter 4. Group Norms 
35:51 - Chapter 5. Patterns and Differences in Cultures&apos; Selfishness 
43:57 - Chapter 6. Redefinition of Social Boundaries 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17346.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-02T18:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0We6bZM_wMA</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>selfishness</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Transitions</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>History</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>group</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>globalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Homeostasis-The-bodys-defenses-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Homeostasis: The bodys defenses - P</video:title>
      <video:description>Lec 31- Homeostasis: The bodys defenses - .
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17179.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-02T12:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AZbpyz6tB3Q</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chiral-Examples-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chiral Examples 2</video:title>
      <video:description>Chiral Examples 2

Chiral Examples 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24540.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-17T13:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQMZ1ljepWg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-screening-for-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI screening for Breast Cancer</video:title>
      <video:description>Magnetic resonance imaging plays a key role in diagnostics. For breast cancer screening it is used as a non invasive way of checking any signs of the disease as is seen in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa341f5b-9ea1-4aa5-b042-8fe81f7ceba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T02:37:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>using</video:tag>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Logic-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Logic of Science</video:title>
      <video:description>&quot;Lec 23 - The Logic of Science&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

While there are many differences between modern science and philosophy, there are still a number of lessons in modes of thought that scientists can take from philosophy. Scientists&apos; ideas about the nature of science have evolved over time, leading to new ideas about falsifiability, creativity, revolutions, and the boundaries and limits of what can be accomplished by different types of science.

00:00 - Chapter 1. Introduction 
05:43 - Chapter 2. The Limits of Scientific Knowledge 
12:56 - Chapter 3. Scientific Falsifiability 
23:58 - Chapter 4. Scientific Revolutions 
30:55 - Chapter 5. Post-Modernism 
39:37 - Chapter 6. Creativity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17347.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-02T18:29:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzFweBDef2A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Logic</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>observation</video:tag>
      <video:tag>falsifiability</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>limits</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-74-e-Configuration-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - e Configuration (Quiz)</video:title>
      <video:description>e Configuration (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26249.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-19T00:29:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXt_tUPtAe8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>E</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Philosophy 3</video:title>
      <video:description>&quot;Lec 16 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27254.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-21T04:22:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FSButpYg0W4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of lipoprotein physiology part 2</video:title>
      <video:description>Chylomicron transports ingested fat to adipose tissues and liver. Chylomicron is composed of single layer of phospholipid with triglyceride inside the layer. Chylomicron also contains a protein called apoB48. This video presents the function and physiology of chylomicron. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ab68e66-6bad-404d-be48-793074c07864/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2010-11-26T11:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6141.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 1 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20730.jpg</video:thumbnail_loc>
      <video:duration>1454</video:duration>
      <video:publication_date>2012-09-07T16:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t82fNWsvgFw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Simplifying-Radical-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Simplifying Radical Expressions 3</video:title>
      <video:description>Simplifying Radical Expressions 3

U07_L3_T1_we3 Simplifying Radical Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24656.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T14:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s9i2aVKyxTY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 04: Enthalpy. 

View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15527.jpg</video:thumbnail_loc>
      <video:duration>3277</video:duration>
      <video:publication_date>2012-08-28T18:02:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g14939TMTCE</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nerve-Impulse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nerve Impulse</video:title>
      <video:description>This video shows the passing of electric impulse through the nerves. Our cells and neurons can be exited by electric impulses. So they can transfer the electric signal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/af536c34-4d72-4213-86d2-2d373f9ac568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-06-19T16:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2871.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>impulse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Divergence-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Divergence 1</video:title>
      <video:description>Divergence 1

Introduction to the divergence of a vector field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19909.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-06T00:49:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JAXyLhvZ-Vg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>divergence</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Affects-Drug-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Affects Drug Distribution</video:title>
      <video:description>Moving of the drug from one part of the body to another part is called drug distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/34a512c2-8e4a-4311-bef0-3d4173b9a08b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2007-09-08T20:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/961.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>drug</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Visual-on-Reverse-Transcriptase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Visual on Reverse Transcriptase</video:title>
      <video:description>Watch and learn the process of a reverse transcriptase, also known as RNA-dependent DNA polymerase, is a DNA polymerase enzyme that transcribes single-stranded RNA into single-stranded DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/3a073a9f-7fee-42e4-b1f4-a22639c2d4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-03-30T21:39:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6892.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>transcriptase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Removal-of-Root-Fragments-From-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Removal of Root Fragments From Maxillary Sinus</video:title>
      <video:description>&quot;Lec 53 - Removal of Root Fragments From Maxillary Sinus&quot;Removal of two root fragments which were dislocated into the maxillary sinus during an extraction the previous day.  Orig. air date: JUN 28 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21262.jpg</video:thumbnail_loc>
      <video:duration>1054</video:duration>
      <video:publication_date>2012-09-09T03:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t6_TpH_Bb3c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>53</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ALH-84001-and-Other-Martian-Meteorites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ALH 84001 and Other Martian Meteorites</video:title>
      <video:description>&quot;Lec 7 - ALH 84001 and Other Martian Meteorites&quot; Dr. David McKay, Chief Scientist for Astrobiology at the Johnson Space Center, lectures on his scientific experience with meteorites, more specifically ALH 84001.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18673.jpg</video:thumbnail_loc>
      <video:duration>3593</video:duration>
      <video:publication_date>2012-09-04T03:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_x60v3E-yZ8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rocks</video:tag>
      <video:tag>contaminates</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biomorphs</video:tag>
      <video:tag>magnate</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>cation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-141-7be0b5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 20 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.
Introduction to Digital Integrated Circuits is explained in this electrical engineering class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19729.jpg</video:thumbnail_loc>
      <video:duration>4937</video:duration>
      <video:publication_date>2012-09-05T04:33:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1hh2iA2iEuA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Population-Genetics-III-Natural-Se</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Population Genetics III: Natural Se</video:title>
      <video:description>Lec 18- Population Genetics III: Natural Se.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18475.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-04T01:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PDD89vYG2Jk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Multiplying-and-Dividing-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Multiplying and Dividing Rational Expressions 2</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 2

U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24774.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-17T16:46:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-wz_ZzSDdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Dogma</video:title>
      <video:description>Wii text info: The central dogma of molecular biology was first enunciated by Francis Crick in 1958[1] and re-stated in a Nature paper published in 1970:[2]

The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. 
In other words, &apos;once information gets into protein, it can&apos;t flow back to nucleic acid.&apos;

The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3&amp;times;3 = 9 conceivable direct transfers of information that can occur between these. The dogma classes these into 3 groups of 3: 3 general transfers (believed to occur normally in most cells), 3 special transfers (known to occur, but only under abnormal conditions), and 3 unknown transfers (believed to never occur). The general transfers describe the normal flow of biological information: DNA can be copied to DNA (DNA replication), DNA information can be copied into mRNA, (transcription), and proteins can be synthesized using the information in mRNA as a template (translation).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a30c458b-14b4-4adf-9ed7-c30ab79fa84d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-09-19T02:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1027.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>centraldogma</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-GMAT-Math-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - GMAT Math 21</video:title>
      <video:description>GMAT Math 21

110-114, pgs. 166-167</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21937.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-10T23:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcm-v12m7hU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 2 - Chemistry 3B&quot;Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24388.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-17T02:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s6JVF6S5ZZ0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Exam Review

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15713.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T19:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bciGyT6eeOE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Chemical Bonding?</video:title>
      <video:description>In this video, the narrator gives a comprehensive explanation about chemical bonding, covalent and electrovalent compounds, polar and non polar molecules, and oxidation reduction. Chemical bonding is the attractive force that binds together the constituent particles in a chemical species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/794672bd-79da-467c-bc34-88722643e099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T06:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28178.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Electrovalent</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sulfate-Bond-Order-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sulfate Bond Order  (NB)</video:title>
      <video:description>Sulfate Bond Order  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26317.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jW15zq0_78Q</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sulfate</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 5 - Geography of United States Elections&quot; November 3, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical history of recent presidential elections in the United States, beginning with 1972 and continuing on to 2004, which he elaborates upon extensively.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discusiion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18868.jpg</video:thumbnail_loc>
      <video:duration>6674</video:duration>
      <video:publication_date>2012-09-04T06:37:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwRwR3DhsLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>Trend</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>County</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Mormon</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>university</video:tag>
      <video:tag>military</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Segmenting-and-Connecting-From-Event-Perception-to-Comics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Segmenting and Connecting: From Event Perception to Comics</video:title>
      <video:description>&quot;Lec 5 - Segmenting and Connecting: From Event Perception to Comics&quot; (October 23, 2009) Barbara Tversky, Professor at Stanford and Columbia University, discusses how visual narratives use visual devices to form a visual vocabulary by breaking up time and space, showing space and time, and linking time and space.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18874.jpg</video:thumbnail_loc>
      <video:duration>4224</video:duration>
      <video:publication_date>2012-09-04T07:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHZDfx86T0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>time</video:tag>
      <video:tag>landmark</video:tag>
      <video:tag>object</video:tag>
      <video:tag>part</video:tag>
      <video:tag>story</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>anaphora</video:tag>
      <video:tag>verbal</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IBSS-Biomed-Fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IBSS Biomed Fish</video:title>
      <video:description>3D fish animation created for IBSS Biomed pharmaceutical company as part of Orsalit marketing campaign. This video is not directly scientific, but shows an efficient marketing campaign of a pharmaceutical company. For more information, please refer to www.nolabel.pl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4492f0c4-5aeb-423d-b45a-1e2e2665431d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-09-28T11:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1046.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biomed</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>ad</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-10-Waves-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 10 Waves I</video:title>
      <video:description>Physics 10 Waves I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19309.jpg</video:thumbnail_loc>
      <video:duration>4243</video:duration>
      <video:publication_date>2012-09-05T01:22:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EuhccACOd1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>roswell</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
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      <video:description>&quot;Lec 6 - The Theoretical Minimum&quot; (February 13, 2012) Leonard Susskind starts the class by answering a question that arose in the last lecture about photons and the energy at different states and then continues with the topic of entanglement.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Taxes and Perfectly Inelastic Demand</video:title>
      <video:description>Taxes and Perfectly Inelastic Demand

Who bears the burden for the taxes when demand is inelastic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25458.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-162</loc>
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      <video:description>Operating Systems and System Programming lec 23-Computer Science 162 .</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Insect eggs are high on demand from smaller predators as a result of this some insects will go to long lengths to protect their young by physically guarding them whereas others will employ various techniques to protect the eggs including burying them.</video:description>
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      <video:duration>490</video:duration>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Mark Barabak - Political Reporter for the LA Times

http://polisci.berkeley.edu/</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Trabeculectomy involves the creation of a fistula connecting the anterior chamber and the subconjunctival space this provides an alternative method of aqueous humor filtration when the natural trabecular outflow pathway is blocked or poorly functioning in cases of glaucoma.</video:description>
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      <video:uploader>catee</video:uploader>
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      <video:title>Lec 14 - EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:title>
      <video:description>EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 14 - Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:description>
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Personality and Social Interaction 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-EE290f-Biological-X-Ray-Microscopy-given-by-Prof-Carolyn-Larabell-UCSF-and-Dr-Mark-LeGros-LBNL</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>EE290f  Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark LeGros, LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 25 - Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark LeGros, LBNL</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 -  The Economics of Climate Change</video:title>
      <video:description>The Economics of Climate Change

Guest: Michael Hanemann, Chancellor&apos;s Professor, Department of Agricultural &amp; Resource Economics, University of California, Berkeley</video:description>
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    <loc>https://dnatube.com/videos/Tesla-Coil-done-at-home</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Tesla Coil done at home</video:title>
      <video:description>Once again a production of the great Nikola Tesla.A Tesla coil is an electrical resonant transformer circuit. It was invented to produce high voltage,low current and high frequency alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9adfea63-e9b2-4d34-b70d-34381b61eb60/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7866.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <loc>https://dnatube.com/videos/Lec-3-Going-back-to-the-till-Series-B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Going back to the till: Series B</video:title>
      <video:description>Going back to the till: Series B

More on the series A financing.  Going back for another round with a series B financing.</video:description>
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      <video:duration>714</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/m28RAgUySGQ</video:player_loc>
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    <loc>https://dnatube.com/videos/Cyclo3Fort-animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cyclo3Fort animation</video:title>
      <video:description>Example 3D animation is shown in this video. In this video, Cyclo3Fort which improves venal bloodstream, strengthen blood vessels is animated in this video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1048.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-3-Chemistry-3B-Fall-2011-audio-problem-throughout-lecture</loc>
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      <video:player_loc>https://www.youtube.com/embed/S2VVHdfOv_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EcoBoost Technology</video:title>
      <video:description>EcoBoost Technology is a type of technology that is boosting fuel economy and increasing the performance output.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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    <loc>https://dnatube.com/videos/Lec-13-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 13 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 13: Mean value theorem; Inequalities

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15592.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Lec-15-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 15 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 15: Differential equations, separation of variables

*Note: this video was revised, raising the video brightness.

 Lecture 17 is Exam 2, so no video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>calculus</video:tag>
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      <video:tag>2007</video:tag>
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      <video:tag>of</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 16 - MIT 3.091 Introduction to Solid State Chemistry&quot; Properties of Cubic Crystals: Simple Cubic, Face-centered Cubic, Body-centered Cubic, Diamond Cubic

Crystal Coordinate Systems, Miller Indices

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15595.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-08-28T18:21:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y-eEV6WqAwg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>to</video:tag>
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      <video:tag>State</video:tag>
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      <video:tag>Centered</video:tag>
      <video:tag>Cub</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Diagnostic-Oral-Pathology-Case-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Diagnostic Oral Pathology - Case 1</video:title>
      <video:description>&quot;Lec 20 - Diagnostic Oral Pathology - Case 1&quot; Oral Pathology diagnosis test presented to dental students, it samples their diagnosis skills.  Orig. air date: AUG 28 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22783.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-11T07:46:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlkxkWjIzQ0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>case</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 17 - MIT 3.091 Introduction to Solid State Chemistry&quot; Characterization of Atomic Structure: The Generation of X-rays and Moseley&apos;s Law

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15597.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T18:22:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wb34zGvpC3E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>mit</video:tag>
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      <video:tag>to</video:tag>
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      <video:tag>generation</video:tag>
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      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 20 - MIT 3.091 Introduction to Solid State Chemistry&quot; Defects in Crystals: Point Defects, Line Defects, Interfacial Defects, Voids

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15600.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-08-28T18:22:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WCKuWTVJMko</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>mit</video:tag>
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      <video:tag>091</video:tag>
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      <video:tag>to</video:tag>
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      <video:tag>Defects</video:tag>
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      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Interfacial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 34 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 34: Taylor&apos;s series

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15635.jpg</video:thumbnail_loc>
      <video:duration>2851</video:duration>
      <video:publication_date>2012-08-28T18:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wOHrNt9ScYs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>definite</video:tag>
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      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Olive-Oil-and-Viscosity-Lecture-4-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Olive Oil and Viscosity | Lecture 4 (2010)</video:title>
      <video:description>Lec 51 - Olive Oil and Viscosity | Lecture 4 (2010). Speaker: Carles Tejedor (Via Veneto)

Location: Science Center D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16059.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-08-29T08:49:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jw13buzZKOQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>carles</video:tag>
      <video:tag>tejedor</video:tag>
      <video:tag>via</video:tag>
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      <video:tag>Harvard</video:tag>
      <video:tag>olive</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Rise-of-the-Polis-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Rise of the Polis (cont.)</video:title>
      <video:description>&quot;Lec 5 - The Rise of the Polis (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan tells the story of the emergence of the polis from the Dark Ages. He shows that by the time of the poet Hesiod, there is already a polis in place. He describes the importance of the polis in the Greek world and explains that it was much more than a mere place of habitation; it was a place where there was justice, law, community, and a set of cultural values that held Greeks together. Finally, Professor Kagan argues, following the lead of Victor David Hanson, that the polis came to be chiefly through the emergence of a new man: the hoplite farmer.

00:00 - Chapter 1. The Polis in Hesiod&apos;s Work
22:01 - Chapter 2. The Citizen
26:32 - Chapter 3. Greek Farmers and the Function of the Polis
36:12 - Chapter 4. Property Holding and Internal Colonization
42:26 - Chapter 5. The New Farm
57:09 - Chapter 6. Politics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16635.jpg</video:thumbnail_loc>
      <video:duration>4003</video:duration>
      <video:publication_date>2012-08-31T16:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BB-i7hZadLc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agriculture</video:tag>
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      <video:tag>monarchy</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hanson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18086-Mathematical-Methods-for-Engineers-II-e2a6c5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 11- MIT 18.086 Mathematical Methods for Engineers II.
Level Set Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16409.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-08-30T15:14:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZpOJJk6en2o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Statistics 20</video:title>
      <video:description>Lec 14- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17203.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-02T12:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IV7wuhjr4A0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Mechanical Engineering 110</video:title>
      <video:description>lec 1-Mechanical Engineering 110 Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20909.jpg</video:thumbnail_loc>
      <video:duration>1743</video:duration>
      <video:publication_date>2012-09-08T00:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DkL7yDtTCGk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trust-Your-Thoughts-or-not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trust Your Thoughts or not</video:title>
      <video:description>The question of to trust or not your thought is tough, but in this video we listen to scholars discussion on this whole matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d13a798-5c19-4b72-b83d-b25180665f76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>352</video:duration>
      <video:publication_date>2011-12-15T01:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11833.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Thoughts</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Planetary-Transits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Planetary Transits</video:title>
      <video:description>&quot;Lec 5 - Planetary Transits&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn talks about student responses for a paper assignment on the controversy over Pluto. The central question is whether the popular debate is indeed a &quot;scientific controversy.&quot; A number of scientific &quot;fables&quot; are discussed and a moral is associated with each: the demotion of Pluto (moral: science can be affected by culture); the discovery of 51 Peg b (morals: expect the unexpected, and look at your data); the disproof of pulsation as explanation for the Velocity Curves (moral: sometimes science works like science).

00:00 - Chapter 1. A Case for Pluto? Interactions between Culture and Science
08:53 - Chapter 2. Velocity and Center of Mass
24:23 - Chapter 3. Observations of Hot Jupiters and the Selection Effect
31:55 - Chapter 4. Hot Jupiters - Double or Pulsating Stars?
39:49 - Chapter 5. Measuring Doppler Shifts to Understand Hot Jupiters

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16224.jpg</video:thumbnail_loc>
      <video:duration>2961</video:duration>
      <video:publication_date>2012-08-29T16:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXvkfXcBLzk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>51</video:tag>
      <video:tag>pegasus</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Stern</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>center</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Mike</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Horizons</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Pluto</video:tag>
      <video:tag>pulsating</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Programming</video:title>
      <video:description>This is a part of a series of lectures by professor Merhan Sahami from Stanford.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15950.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-29T00:59:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QUrz8-Ltc-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>str</video:tag>
      <video:tag>Characters</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>char</video:tag>
      <video:tag>function</video:tag>
      <video:tag>replace</video:tag>
      <video:tag>tokenizers</video:tag>
      <video:tag>caesar</video:tag>
      <video:tag>cipher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-10-Lecture-15-Twitter-Raffi-Krikorian-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 10 - Lecture 15: Twitter: Raffi Krikorian Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 15: Twitter: Raffi Krikorian

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26850.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c3mW-3w9gVw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>Raffi</video:tag>
      <video:tag>Krikorian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 257B Fall 2009</video:title>
      <video:description>lec 10-Public Health 257B Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20877.jpg</video:thumbnail_loc>
      <video:duration>5691</video:duration>
      <video:publication_date>2012-09-07T23:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3R_jLJyz5fk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Laparoscopic-Cornuotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Laparoscopic Cornuotomy</video:title>
      <video:description>This video will introduce you with laparoscopic cornuotomy using a temporary tourniquet suture. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10001.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-12-01T02:51:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10001.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>cornuotomy</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>tourniquet</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diluted</video:tag>
      <video:tag>vasopre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Microlensing-Astrometry-and-Other-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Microlensing, Astrometry and Other Methods</video:title>
      <video:description>&quot;Lec 6 - Microlensing, Astrometry and Other Methods&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The class begins with a discussion on transits  important astronomical events that help astronomers to find new planets. The event occurs when a celestial body moves across the face of the star it revolves around and blocks some of its light. By calculating the amount of light that is being obscured astronomers can obtain important information about both star and planet, such as size, density, radial velocity and more. The concept of planetary migration is explained in order to better understand the dramatic differences between bodies in the Inner and Outer Solar System. Finally, potential problems in the Solar System that may occur as a result of migration are addressed.

00:00 - Chapter 1. Complexities and New Observations on Hot Jupiters
07:38 - Chapter 2. Discovery of Planetary Transits
19:53 - Chapter 3. Limits of Finding Planets Directly from Transits
28:54 - Chapter 4. Metallicity and Planetary Migration
43:32 - Chapter 5. Consequences and Limits of the Idea of Planetary Migration

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16228.jpg</video:thumbnail_loc>
      <video:duration>2847</video:duration>
      <video:publication_date>2012-08-29T16:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r7QJyOYnmXs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>47</video:tag>
      <video:tag>Tuc</video:tag>
      <video:tag>density</video:tag>
      <video:tag>HD209458</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>metallicity</video:tag>
      <video:tag>Migration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Electrical Engineering 240</video:title>
      <video:description>lec 22-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20902.jpg</video:thumbnail_loc>
      <video:duration>4571</video:duration>
      <video:publication_date>2012-09-08T00:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Izht9WOtnew</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Cu-in-H2SO4-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Cu in H2SO4  (Quiz)</video:title>
      <video:description>Cu in H2SO4  (Quiz)


eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26856.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-19T02:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vQ_ujXXGRZs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cu</video:tag>
      <video:tag>in</video:tag>
      <video:tag>H2SO4</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Mobile-Phones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Mobile Phones</video:title>
      <video:description>This video will help you to find out how your mobile works. The process of dividing the area into different frequencies according to base station is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cbe91ffa-3228-4c83-b3b3-74c61f5712b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-14T06:29:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11788.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>find</video:tag>
      <video:tag>out</video:tag>
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      <video:tag>Your</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-one-on-public-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture one on public health</video:title>
      <video:description>Am personally honored for this training courtesy of this gentleman. Its a very informative lecture not to mention the wider spectrum of its application in the public health domain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20868.jpg</video:thumbnail_loc>
      <video:duration>4702</video:duration>
      <video:publication_date>2012-09-07T21:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1bMCKKtZAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 7-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20874.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-09-07T23:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pirmCqmubGI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rna-interference-uploaded-again</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rna interference ( uploaded again)</video:title>
      <video:description>RNA interference (RNAi) is a process within living cells that moderates the activity of their genes. Historically, it was known by other names, including co-suppression, post transcriptional gene silencing (PTGS), and quelling. Only after these apparently unrelated processes were fully understood did it become clear that they all described the RNAi phenomenon. In 2006, Andrew Fire and Craig C. Mello shared the Nobel Prize in Physiology or Medicine for their work on RNAi interference in the nematode worm C. elegans, which they published in 1998. Text: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/d6e85e7d-caf0-428d-bb4e-fcf856ed5479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2007-12-04T03:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1166.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Statistics 20</video:title>
      <video:description>Lec 18- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17207.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-02T12:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERaohvTu3SA</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Fundus-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Fundus Examination</video:title>
      <video:description>Video shows a whole procedure of fundus exam in eyes. A step by step process with the careful steps to be take is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f51afc85-916e-493c-abe4-5731ee7c89a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T22:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10508.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fundus</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part I</video:title>
      <video:description>The rotary mechanism of mitochondrial ATP synthase.
Video by Said Sannuga at MRC. ATP synthase is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate. ATP is the most commonly used energy currency of cells from most organisms. It is formed from adenosine diphosphate and inorganic phosphate (Pi), which releases energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1c6d0d34-7072-431c-ae2b-a34e3d539444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-19T01:30:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1197.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Angiogenic-Switch-and-VEGF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Angiogenic Switch and VEGF</video:title>
      <video:description>Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Video Reff: http://www.researchvegf.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/69c2365a-c8f1-4fb7-877f-dc4bbc7dc621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-06T00:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1167.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vegf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-by-Step-guide-to-solving-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step by Step guide to solving Linear Equations</video:title>
      <video:description>Solving a pair of linear equations graphically consist of drawing a straight line, finding the coordinates and looking for the point of intersection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e01a27b-7396-4929-858c-bd542bbeb9d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11457.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Simultaneous</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Direct-Imaging-of-Exoplanets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Direct Imaging of Exoplanets</video:title>
      <video:description>&quot;Lec 7 - Direct Imaging of Exoplanets&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a problem on transits and learning what information astronomers obtain through observing them. For example, radii of stars can be estimated. Furthermore, applying the Doppler shift method, one can find the mass of a star. Finally, a star&apos;s density can be calculated. A second method for identifying planets around stars is introduced: the astrometry method. The method allows for an extremely accurate assessment of a star&apos;s precise position in the sky. Special features of the astrometry method are discussed and a number of problems are solved. A short summary is given on the three methods astronomers use to identify exoplanets. Class ends with an overview of upcoming space missions and the hope of detecting the presence of biological activity on other planet.

00:00 - Chapter 1. Calculating Planetary Density from Transits and Doppler Shifts
09:14 - Chapter 2. Astrometry to Assess Planetary Position
23:55 - Chapter 3. Summary of Planetary Identification Methods
34:12 - Chapter 4. Kepler, SIM, and TPF

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16229.jpg</video:thumbnail_loc>
      <video:duration>2825</video:duration>
      <video:publication_date>2012-08-29T16:35:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dVvYa138qJE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>Centauri</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>change</video:tag>
      <video:tag>area</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>astrometry</video:tag>
      <video:tag>Astronomical</video:tag>
      <video:tag>transit</video:tag>
      <video:tag>center</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>metrology</video:tag>
      <video:tag>microlensing</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>picometer</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Finder</video:tag>
      <video:tag>position</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>method</video:tag>
      <video:tag>SIM</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 20</video:title>
      <video:description>Lec 19- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17208.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-02T12:42:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZAgH50HJjg0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Introduction to Black Holes</video:title>
      <video:description>&quot;Lec 8 - Introduction to Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The second half of the course begins, focusing on black holes and relativity. In introducing black holes, Professor Bailyn offers a definition, talks about how their existence is detected, and explains why (unlike in the case with exoplanets where Newtonian physics was applied) Einstein&apos;s Theory of Relativity is now required when studying black holes. The concepts of escape and circular velocity are introduced. A number of problems are worked out and students learn how to calculate an object&apos;s escape velocity. A historical overview is offered of our understanding and discovery of black holes in the context of stellar evolution.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. Escape Velocity
12:12 - Chapter 3. Defining Black Holes and the Schwarzschild Radius
18:50 - Chapter 4. Gravity and Pressure in the Evolution of Stars
28:06 - Chapter 5. From Electron Degeneracy Pressure to the Chandrasekhar Limit
37:59 - Chapter 6. Neutron Stars
42:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16230.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-08-29T16:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1UeSeRpGYoo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Arthur</video:tag>
      <video:tag>Eddington</video:tag>
      <video:tag>Chandrasekhar</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>dwarf</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>degeneracy</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Michell</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Stellar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angiogenesis-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis mechanism</video:title>
      <video:description>Angiogenesis, as molecular targeted therapy, is shown in this video. During angiogenesis ,new blood vessels are formed in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/95195a52-a87d-4be6-93e3-e4c1fba2918e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2008-01-05T22:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1234.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-and-General-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special and General Relativity</video:title>
      <video:description>&quot;Lec 9 - Special and General Relativity&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The discussion of black holes continues with an introduction of the concept of event horizon. A number of problems are worked out to familiarize students with mathematics related to black hole event horizons. In a longer question and answer session, Professor Bailyn discusses the more mystifying aspects of the nature of black holes and the possibility of time travel. Finally, the issues of reconciling Newton&apos;s laws of motion with Special Relativity, and Newton&apos;s law of gravity with General Relativity, are addressed.

00:00 - Chapter 1. Event Horizon
11:47 - Chapter 2. Singularity and Clarifications on Black Holes
27:46 - Chapter 3. Locating Black Holes
37:51 - Chapter 4. Introduction to Special and General Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16231.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-08-29T16:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6fXiW3oEws</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>event</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Innermost</video:tag>
      <video:tag>stable</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>ISCO</video:tag>
      <video:tag>Kip</video:tag>
      <video:tag>Thorne</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 13-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20880.jpg</video:thumbnail_loc>
      <video:duration>6658</video:duration>
      <video:publication_date>2012-09-07T23:45:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xg7Dz2pnAPQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-feedback-pathway-of-cellular-metabolisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The feedback pathway of cellular metabolisms</video:title>
      <video:description>This video shows how cellular metabolisms are regulated in feedback pathways.

When a metabolic pathway has produced enough end products, it can be temporarily shut down by feedback inhibition. The end product binds with and inhibits the enzyme catalyzing the first reaction. All subsequent reaction is shut down and the end product is no longer produce. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/452c6920-805f-4453-9439-a66781cf5de7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-07-08T02:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3013.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>pathways</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kingdome-of-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingdome of Animals</video:title>
      <video:description>A whole classification of animals on the basis of vertebrates and invertebrates. All about the animals from simplest to the complex is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d2681959-726f-4279-ac62-00e13bef4db2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T07:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28214.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Classifications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Tests-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Tests of Relativity</video:title>
      <video:description>&quot;Lec 10 - Tests of Relativity&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with the development of post-Newtonian approximations from Newtonian terms. Several problems are worked out in calculating mass, force and energy. A discussion follows about how concepts like mass and velocity are approached differently in Newtonian physics and Relativity. Attention then turns to the discovery that space and time change near the speed of light, and how this realization affected Einstein&apos;s theories. Finally, the possibility of traveling faster than the speed of light is addressed, including how physicists might predict from laboratory conditions how this might occur. Muons, unstable particles that form at the top of the Earth&apos;s atmosphere, are used as an example.

00:00 - Chapter 1. Velocity and Mass in Special Relativity
08:34 - Chapter 2. Gamma and Post-newtonian Mass
15:34 - Chapter 3. What Is Mass?
26:25 - Chapter 4. Lorentz Transformations and Relativistic Effects
35:02 - Chapter 5. Time, Light, and the World

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16232.jpg</video:thumbnail_loc>
      <video:duration>2691</video:duration>
      <video:publication_date>2012-08-29T16:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dII3mcnwycs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>epsilon</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>muon</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>relativistic</video:tag>
      <video:tag>series</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>tachyon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 17- MIT 6.033 Computer System Engineering, Spring 2005.
Multi-site Atomicity

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16241.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-08-29T16:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-orfTyTXow</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Mechanical Engineering 110</video:title>
      <video:description>lec 5-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20913.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-08T00:24:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6CQVisb_EU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-infectious-diseases-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How infectious diseases work</video:title>
      <video:description>Segment is explaining how infectious diseases work in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/79d8e56c-0146-420f-9953-73feabfb1927/cand_25.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2008-01-12T22:21:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1241.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>infectious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-badness-of-death-Part-III-Immortality-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The badness of death, Part III; Immortality, Part I</video:title>
      <video:description>&quot;Lec 18 - The badness of death, Part III; Immortality, Part I&quot; Death (PHIL 176)

The discussion of the badness of death continues by asking whether it is bad that we do not exist before our birth. The views of a number of contemporary philosophers, such as Tom Nagle, Fred Feldman, and Derek Parfit, are introduced. Then Professor Kagan turns to the subject of immortality. Would it be desirable to live forever, and if so, under what circumstances one might enjoy such a prolonged existence? The lecture concludes with Bernard Williams&apos; take on immortality which posits that no kind of human life can continue to be enjoyable and attractive for eternity.

00:00 - Chapter 1. The Modest Existence Clause 
08:46 - Chapter 2. &quot;Schmoss&quot; of Life: Is it Bad? 
22:01 - Chapter 3. Feldman and Parfit on Nonexistence before Life 
33:45 - Chapter 4. Is Immortality the Antidote to Deprivation-Based Death? 
49:26 - Chapter 5. Conclusion: A &quot;Best&quot; Immortal State? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16276.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-29T17:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzuVMZM4TyI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bedazzled</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Feldman</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Gulliver</video:tag>
      <video:tag>Gullivers</video:tag>
      <video:tag>Travels</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>Montaigne</video:tag>
      <video:tag>Nagle</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Tom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Constructing-a-Partial-Denture-Part-I-Occlusal-Path-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record</video:title>
      <video:description>&quot;Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record&quot; Procedure for obtaining centric occlusal contacts on partial denture framework, using recording wax application to a temporary acrylic base on the framework. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20968.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-08T06:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qe7jNRUrxTg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>obtaining</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>contact</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Constructing-a-Removable-Partial-Denture-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61-Constructing a Removable Partial Denture Part III</video:title>
      <video:description>&quot;Lec 61-Constructing a Removable Partial Denture Part III&quot; Fabrication of final acrylic base with denture teeth, finishing and polishing, final occlusal adjustment, and delivery. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20969.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-08T06:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PR9r6Y9fXuE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>61</video:tag>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>final</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>finishi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replication-of-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of HCV</video:title>
      <video:description>This video shows replication of HCV which involves several steps. The virus replicates mainly in the hepatocytes of the liver, where it is estimated that daily each infected cell produces approximately fifty virions (virus particles) with a calculated total of one trillion virions generated. The virus may also replicate in peripheral blood mononuclear cells, potentially accounting for the high levels of immunological disorders found in chronically infected HCV patients. HCV has a wide variety of genotypes and mutates rapidly due to a high error rate on the part of the virus&apos; RNA-dependent RNA polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c4338cb8-21ca-4723-933d-76f18e89c64d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-05-04T20:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2136.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-The-Mystery-Box-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: The Mystery Box Activity</video:title>
      <video:description>This is an activity that introduces the students to problem solving strategies. A printable worksheet can be downloaded at my website www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b4a2048-37f6-417f-8370-a22a0ee0aed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2009-05-14T03:26:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>inquiry</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-real-or-fake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - real or fake?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is &apos;The Naked Archaeologist.&apos; Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/550d97f5-a281-4156-9873-0c1ca9f31c5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:44:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2290.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>fake</video:tag>
      <video:tag>forgery</video:tag>
      <video:tag>antiques</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-GOLDEN-RATIO-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE GOLDEN RATIO PART 2</video:title>
      <video:description>What do the pyramids in Egypt, Leonardo da Vinci&apos;s portrait of the Mona Lisa, sunflowers, the snail, the pine cone and your fingers, all have in common? 
The answer to this question lies hidden in a series of numbers discovered by the Italian mathematician, Leonardo Fibonacci. The characteristic of these numbers, known as the Fibonacci numbers, is that each one is the sum of the preceding two numbers./nFibonacci numbers have an interesting feature. When you divide one number in the series by the number before it, you obtain numbers very close to one another. /nIn fact, this number is fixed after the 13th in the series and is known as the &quot;Golden Ratio.&quot;/nThe examples of the golden ratio exist in our own bodies and in all living things in nature, are just a few of the proofs that God has created all things with a measure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d2da7c34-8654-464f-81f3-85e2beca4827/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2009-05-16T18:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2229.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Mouth-Preparation-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62-Mouth Preparation Procedures</video:title>
      <video:description>&quot;Lec 62-Mouth Preparation Procedures&quot; Shows the preparation of abutment teeth with 3/4 crowns for the eventual fabrication of the partial denture. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20970.jpg</video:thumbnail_loc>
      <video:duration>721</video:duration>
      <video:publication_date>2012-09-08T06:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1sdGCKFTN4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>abutment</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>for</video:tag>
      <video:tag>eventual</video:tag>
      <video:tag>fabricati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-EO-Wilson-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - E.O. Wilson, the</video:title>
      <video:description>Lec 90 - E.O. Wilson, the . Wilson reflects on insect societies, human society, and the importance of biodiversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16131.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-08-29T09:50:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knLdKcx6VXk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sexual-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Sexual Selection</video:title>
      <video:description>Lec 21- Sexual Selection.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18486.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-04T02:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7DmnZ0Z45w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Immortality-Part-II-The-value-of-life-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Immortality Part II; The value of life, Part I</video:title>
      <video:description>&quot;Lec 19 - Immortality Part II; The value of life, Part I&quot; Death (PHIL 176)

The lecture begins with further exploration of the question of whether it is desirable to live forever under the right circumstances, and then turns to consideration of some alternative theories of the nature of well-being. What makes a life worth living? One popular theory is hedonism, but the thought experiment of being on an &quot;experience machine&quot; suggests that this view may be inadequate.

00:00 - Chapter 1. What Kind of Life Is Worth Living Forever? 
12:47 - Chapter 2. Can Boredom Be Eradicated in Immortal Life? 
19:10 - Chapter 3. What Makes a Good Life Good? 
29:11 - Chapter 4. Hedonism: Does Pleasure Exclusively Define a Good Life? 
40:47 - Chapter 5. Nozick&apos;s Experience Machine: The Perfect Floating Life 
46:52 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16277.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-29T17:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vj0LdtAaZA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>hedonism</video:tag>
      <video:tag>Julian</video:tag>
      <video:tag>Methuselah</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-value-of-life-Part-II-Other-bad-aspects-of-death-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The value of life, Part II; Other bad aspects of death, Part I</video:title>
      <video:description>&quot;Lec 20 - The value of life, Part II; Other bad aspects of death, Part I&quot; Death (PHIL 176)

Lecture 20 continues the discussion of the value of life. It considers the neutral container theory, which holds that the value of life is simply a function of its contents, both pleasant and painful, and contrasts this with the valuable container theory, which assigns value to being alive itself. The lecture then turns to a consideration of some of the other aspects of death that may contribute to the badness of death. Among the issues addressed are the inevitability, variability and unpredictability of death.

00:00 - Chapter 1. What&apos;s Missing from the Experience Machine? 
05:57 - Chapter 2. The Neutral and Valuable Container Theories: What about Life Is Valuable? 
17:05 - Chapter 3. The Fantastic Valuable Container Theory: The Contents Really Matter 
26:56 - Chapter 4. Is Deprivation the Only Badness of Death? Consideration of Inevitability 
35:16 - Chapter 5. Variability and Unpredictability of Death 
43:59 - Chapter 6. Can an Ideal Life Be Planned? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16278.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-29T17:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_55cmhHq3g</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alger</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>container</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Dostoyevsky</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>inevitability</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>neutral</video:tag>
      <video:tag>unpredictability</video:tag>
      <video:tag>valuable</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Other-bad-aspects-of-death-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Other bad aspects of death, Part II</video:title>
      <video:description>&quot;Lec 21 - Other bad aspects of death, Part II&quot; Death (PHIL 176)

Further bad aspects of death are considered, including ubiquity, or the fact that death may occur at any time and strike anyone. Professor Kagan invites students to contemplate the possibility of death-free time periods, vacation spots, and activities. Then there is consideration of the value of the human condition, which consists of life, followed by death. Finally, the question is raised as to whether it could be appropriate to refuse to face the facts about our mortality. Professor Kagan distinguishes between two ways in which thinking about these could influence human behavior. On the one hand, it may give one the reason to behave differently; on the other hand, it may just cause a change in behavior.

00:00 - Chapter 1. How Much Time Do We Have Left? 
07:00 - Chapter 2. The Ubiquity of Death 
16:17 - Chapter 3. What is the Value of Life with Death? Positive and Negative Interaction Effects 
27:59 - Chapter 4. &quot;Better Off Never to Have Been Born&quot;: A Rationale 
32:55 - Chapter 5. Should We Even Think About Death to Live Life? 
47:26 - Chapter 6. Controlling the Impact of Thinking about Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16280.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T17:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0qrx6x3izQw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Carde</video:tag>
      <video:tag>human</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>optimist</video:tag>
      <video:tag>Orson</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>pessimist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fear-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fear of death</video:title>
      <video:description>Lec 22 - Fear of death&quot; Death (PHIL 176)

Professor Kagan explores the issue of how thinking about death may influence the way we live. Fear as an emotional response to death is discussed as well as whether it is appropriate and under what conditions. A distinction is made between fear of the process of dying, and fear of death itself and what may come when one is dead. Finally, a number of other negative emotions are considered as possible appropriate responses to death and dying, such as anger, sadness, and sorrow.

00:00 - Chapter 1. How Should Thinking about Death Influence Behavior? 
02:14 - Chapter 2. Is Fear of Death a Rational Appropriate Response? 
08:40 - Chapter 3. Required Conditions for Feeling Fear of Death 
22:06 - Chapter 4. What Is Meant by Fear? How Much of This Fear Is Appropriate? 
34:29 - Chapter 5. Anger as Another Emotional Reaction to Death 
44:49 - Chapter 6. Sorrow and Preciousness: Other Emotions on Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16281.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-08-29T17:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-lF-uMIfL6s</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anger</video:tag>
      <video:tag>cats</video:tag>
      <video:tag>Cradle</video:tag>
      <video:tag>Kafka</video:tag>
      <video:tag>Kurt</video:tag>
      <video:tag>Vonnegut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Diesel-Fuel-Injection-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Diesel Fuel Injection System</video:title>
      <video:description>This video will provide you an introduction with the diesel fuel injection system. This topic is explained here with all the diagrams and working of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9037.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-29T19:25:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9037.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Suicide-Part-I-The-rationality-of-suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Suicide, Part I: The rationality of suicide</video:title>
      <video:description>&quot;Lec 24 - Suicide, Part I: The rationality of suicide&quot; Death (PHIL 176)

This is the first of a series of lectures on suicide. Two very distinct contexts are presented in which the subject can be further explored. The first is rationality and the question of under what circumstances it makes sense to end one&apos;s own life. The second is morality and the question of whether we can ever ethically justify resorting to suicide. The lecture&apos;s focus is on the rational requirements of suicide, and Professor Kagan introduces a number of cases which demonstrate that ending one&apos;s life, in certain instances, may be rationally sound.

00:00 - Chapter 1. Introduction to Suicide: Does it Make Sense? Distinguishing Issues of Rationality and Morality 
05:14 - Chapter 2. When Is It Rational to Commit Suicide? Problems with the Two-State Requirement 
17:11 - Chapter 3. Is Life Worth Having in the First Place? An Exploration of Intrinsic Value 
28:51 - Chapter 4. Medical Complications: Rationale for Euthanasia 
37:35 - Chapter 5. Suicide on a Positive-Negative Life Curve 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16283.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-29T17:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MajfZIyHP8U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>euthanasia</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Rational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Suicide-Part-II-Deciding-under-uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Suicide, Part II: Deciding under uncertainty</video:title>
      <video:description>&quot;Lec 25 - Suicide, Part II: Deciding under uncertainty&quot; Death (PHIL 176)

The discussion of suicide continues. A few more cases are introduced to consider circumstances under which it might be rational to end one&apos;s life, and more graphs are drawn that show relevant variations in the quality of one&apos;s life. A question is then posed about how one should make a decision about continuing or ending life, given that one cannot know the future with certainty. Finally, two quick moral arguments concerning suicide which rest on theological premises are presented.

00:00 - Chapter 1. Is Suicide Itself Rational? A Time-Value Analysis 
12:58 - Chapter 2. To Continue or End Life Given the Uncertainty of Death 
25:30 - Chapter 3. Rationalizing Suicide in Cases of Illness 
36:40 - Chapter 4. Introduction to the Morality of Suicide: Is Life a Gift? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16284.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-29T17:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nKbV8NcyCrk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>circumstances</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>theological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives an overview of the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16313.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-08-29T18:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bf1264iFr-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>outputs</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-40-Schematic-diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 40 -Schematic diagrams</video:title>
      <video:description>Lec 2- Electrical Engineering 40 -Schematic diagrams.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17225.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-02T13:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUMMESNPxf8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Human Evolution</video:title>
      <video:description>Lec 26- Human Evolution.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18512.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-04T02:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69DizUYiq-I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19801.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-05T17:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives a review of linear algebra for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16317.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-08-29T18:18:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWHzaXfC4HQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>control</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 84 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16124.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-29T09:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5-W_YVvuyw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-chicken-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a chicken embryo</video:title>
      <video:description>Development of a chicken embryo is shown in this scientific video. There are several stages of this development. Soon after incubation begins, a pointed thickened layer of cells becomes visible in the caudal or tail end of the embryo. This pointed area is the primitive streak, and is the longitudinal axis of the embryo. From the primitive streak, the head and backbone of the embryo develop. A precursor of the digestive tract forms; blood islands appear and will develop later into the vascular or blood system; and the eye begins.

On the second day of incubation, the blood islands begin linking and form a vascular system, while the heart is being formed elsewhere. By the 44th hour of incubation, the heart and vascular systems join, and the heart begins beating. Two distinct circulatory systems are established, an embryonic system for the embryo and a vitelline system extending into the egg. Source : wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ff920b46-da4d-4bea-b008-fb62376d82c0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2009-05-18T05:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2261.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 13- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21183.jpg</video:thumbnail_loc>
      <video:duration>3953</video:duration>
      <video:publication_date>2012-09-09T03:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-hhvZxeFww</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-40-Electronic-circuit-design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Electrical Engineering 40 - Electronic circuit design</video:title>
      <video:description>Lec 1- Electrical Engineering 40 - Electronic circuit design.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17224.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-02T13:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DCbs7QmuH68</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Birds-7-Last-part-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Birds 7 Last part conclusion</video:title>
      <video:description>This is the last part of the amazing birds video explaining why evolution is not  valid theorem.Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6682496-2d37-4759-bafe-74eb245b20f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-17T19:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2251.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Interdigitation-of-the-Pilkington-Turner-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73- Interdigitation of the Pilkington-Turner Tooth</video:title>
      <video:description>&quot;Lec 73- Interdigitation of the Pilkington-Turner Tooth&quot; Using large models of the Pilkington-Turner tooth, Dr. Lang shows the relationship of this tooth in the different occlusal positions. Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20981.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-08T06:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_S31YQxmBkA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>73</video:tag>
      <video:tag>Interdigitation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pilkington</video:tag>
      <video:tag>Turner</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Challenges-of-Implementing-Matlab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Challenges of Implementing Matlab®</video:title>
      <video:description>&quot;Lec 5 - The Challenges of Implementing Matlab®&quot; October 31, 2007 lecture by Randy Allen for the Stanford University Computer Systems Colloquium (EE 380).  Some of the compiler optimization challenges presented by a naturally-interpreted, dynamically-typed, vector-centric language such as MATLAB, and how compiler theory can be both extended or stretched to accommodate these overly-hyphenated challenges are discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17442.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-03T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vgr0e-L1wm8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Randy</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Matlab</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>Optimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Programming Abstractions (Stanford)&quot; Lecture 22 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie discusses map as a vector and describes a different, possibly better, strategy. The basics of trees and their usefulness and how they can be used with binary search is then introduced. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17696.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-03T16:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FKvL3Duawv8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-breeding-southern-right-Whales-with-Attenborough-in-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals the breeding southern right Whales with Attenborough in BBC</video:title>
      <video:description>Breeding under the ocean has been a challenge for various species and each has found its own solution for continuity. The Southern Right Whales too have adapted and Attenborough takes you through in the Life of Mammals by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1654f06-541b-4b67-8892-eb2288c4b0b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-26T06:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>whales</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-Says-No-Thanks-to-the-Mormon-Afterlife</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry Says No Thanks to the Mormon Afterlife</video:title>
      <video:description>Stephen Fry tells about a Mormon tour guide he snarkily rebuts during a tour of Salt Lake City, Utah.  Fry discusses how Mormonism preys on the lonely and emotionally stable with promises of being reunited with family for eternity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8f1739e-6d08-4dda-becf-1672d3d72fd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-12-02T19:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28251.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Mormonism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on orthonormal sets of vectors and QR factorization for  the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16318.jpg</video:thumbnail_loc>
      <video:duration>4448</video:duration>
      <video:publication_date>2012-08-29T18:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cBSf2pGYAcA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61A</video:title>
      <video:description>Lec 8- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16818.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-01T13:42:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GRGLmRB-EE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-household-aluminum-foil-container</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made-household aluminum foil container</video:title>
      <video:description>aluminum foil container ,BBQ aluminum trays ,aluminum foil rolls ,puding trays ,disposable food container</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/ec8679a8-f0a5-4b30-8ba2-76de3609c492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-07-03T04:31:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12330.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
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This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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Introduction to Microelectronic Circuits</video:description>
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Introduction to MEMS Design</video:description>
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Juan Herreros
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Introduction to Microelectronic Circuits</video:description>
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Introduction to Microelectronic Circuits</video:description>
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Introduction to Microelectronic Circuits</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:tag>Barium</video:tag>
      <video:tag>Enema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inactive-Breast-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactive Breast Histology</video:title>
      <video:description>An inactive breast is mainly made up of adipose tissue and is open that is not actively participating in lactating pre or post. This particular one is in the menopausal stage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8c3043a2-96a5-4dae-b9b9-daccd864111c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-28T10:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8439.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inactive</video:tag>
      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Information-on-electroconvulsive-ECT-psychiatric-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on electroconvulsive ( ECT) psychiatric therapy</video:title>
      <video:description>This video gives more information on electroconvulsive (ECT) psychiatric therapy which is used to manage cases of severe symptoms of mental ailments that don&apos;t respond to medicine or regular therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb404beb-8e52-4d43-a41c-b28bf57f02ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-28T12:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8510.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electroconvulsive</video:tag>
      <video:tag>ECT</video:tag>
      <video:tag>Psychiatric</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>information</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-40-Filters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Electrical Engineering 40 - Filters</video:title>
      <video:description>Lec 33- Electrical Engineering 40 - Filters.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17257.jpg</video:thumbnail_loc>
      <video:duration>2019</video:duration>
      <video:publication_date>2012-09-02T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSXkDEbDp4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cap-and-Trade-in-California</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cap and Trade in California</video:title>
      <video:description>&quot;Lec 14 - Cap and Trade in California&quot; January 24, 2011 - Michael Wara, Assistant Professor of Law at Stanford, discusses legal and political aspects of the cap-and-trade approach to greenhouse gas emission reduction recently enacted under Proposition 26 and the implications this may have for California&apos;s future role as a leader in legislating climate change action.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18785.jpg</video:thumbnail_loc>
      <video:duration>3467</video:duration>
      <video:publication_date>2012-09-04T05:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlalnOuQlHE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Practice-of-Art-8-Only-19-minutes-of-lecture-i</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i</video:title>
      <video:description>&quot;Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24203.jpg</video:thumbnail_loc>
      <video:duration>1135</video:duration>
      <video:publication_date>2012-09-15T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7H92BHVtWoU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
      <video:tag>only</video:tag>
      <video:tag>19</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>I</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 18 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27121.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-21T02:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2KG9otqc6fg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Psychology 101</video:title>
      <video:description>&quot;Lec 28 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27194.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-21T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9wf8SvodbzU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Computer Science 164</video:title>
      <video:description>Programming Languages and Compilerslec 5-Computer Science 164</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27546.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-30T08:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIijX2rslJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dorsal-root-ganglion-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dorsal root ganglion histology</video:title>
      <video:description>Dorsal root ganglion is also referred to as the spinal ganglion. This is the histology of the dorsal root ganglion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54588861-3778-4c6f-b708-5ab58fba780b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T06:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8315.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dorsal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Ganglion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-perform-a-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to perform a Bacterial Transformation</video:title>
      <video:description>This video is shooting of protocol for bacterial transformation. Bacterial transformation is process where one forces bacteria to uptake foreign DNA and to built it up in it&apos;s own genome. If transformation was successful, bacteria with new  ability will grow. Here it is used ability to be resistant to ampicillin, an antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eeb8eda-cecf-4467-bd0e-d5df5d0c282e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T00:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11810.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Statistical Mechanics&quot; March 30, 2009 - Leonard Susskind discusses the study of statistical analysis as calculating the probability of things subject to the constraints of a conserved quantity. Susskind introduces energy, entropy, temperature, and phase states as they relate directly to statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18686.jpg</video:thumbnail_loc>
      <video:duration>7252</video:duration>
      <video:publication_date>2012-09-04T04:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H1Zbp6__uNw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>priori</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>rando</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Surface-Integral-Example-Part-1-Parameterizing-the-Unit-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Surface Integral Example Part 1 - Parameterizing the Unit Sphere</video:title>
      <video:description>Surface Integral Example Part 1 - Parameterizing the Unit Sphere

Visualizing a suitable parameterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20044.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E_Hwhp74Rhc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-treatment-of-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and treatment of acne</video:title>
      <video:description>This 3D animation video shows the process of acne formation and its treatment. Acne is the most common skin disease treated by physicians, it is a chronic condition that affects over 85 percent of adolescents and young adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a495d70-1521-47c3-afe7-46d331c334d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mars-voyage-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars voyage animation</video:title>
      <video:description>Short animation of a voyage to mars.  The red planet has been visited by a couple of robots, now it is time to start thinking in a maned mission to the red planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/46d32b1c-1364-4bdd-a209-7a4bc859c54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-08-27T21:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31510.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-197-Surface-Integral-Ex3-part-3-Top-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 197 - Surface Integral Ex3 part 3 - Top surface</video:title>
      <video:description>Surface Integral Ex3 part 3 - Top surface

Parametrizing the top surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20056.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-06T01:41:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiVWafc3JBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Nonlinear analysis

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14791.jpg</video:thumbnail_loc>
      <video:duration>2690</video:duration>
      <video:publication_date>2012-08-28T01:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGtElTMJidE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Doctor-Performs-Airway-Intubation-on-Himself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Doctor Performs Airway Intubation on Himself</video:title>
      <video:description>This selfintubation may hardly be called a conservative educational method in the medicine. And yet some patients consider the personal experience of a doctor quite valuable, so the health professional is aware of how the patient actually feels during such procedures. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf8b558-98d1-490c-8e2a-f262947e9709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T10:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9567.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Self</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-laparoscopic-sigmoid-resection-and-rectopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted laparoscopic sigmoid resection and rectopexy</video:title>
      <video:description>In hand assisted laparoscopic surgery the surgeon inserts a hand into the abdomen while pneumoperitoneum is maintained the hand assists laparoscopic instruments and is helpful in complex laparoscopic cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/662f32fc-0dfc-4761-be06-467cacbd144e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-30T22:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9717.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rectopexy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Scientific-Notation-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Scientific Notation (old)</video:title>
      <video:description>Scientific Notation (old)

Introduction to Scientific Notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20566.jpg</video:thumbnail_loc>
      <video:duration>1248</video:duration>
      <video:publication_date>2012-09-06T15:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/trdbaV4TaAo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Freemans-Top-Five-Tips-for-Studying-the-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution</video:title>
      <video:description>&quot;Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution&quot;The American Revolution (HIST 116)

Professor Freeman offers an introduction to the course, summarizing the readings and discussing the course&apos;s main goals. She also offers five tips for studying the Revolution: 1) Avoid thinking about the Revolution as a story about facts and dates; 2) Remember that words we take for granted today, like &quot;democracy,&quot; had very different meanings; 3) Think of the &quot;Founders&quot; as real people rather than mythic historic figures; 4) Remember that the &quot;Founders&quot; aren&apos;t the only people who count in the Revolution; 5) Remember the importance of historical contingency: that anything could have happened during the Revolution.

00:00 - Chapter 1. Introduction: Is the War Part of the American Revolution? 
08:24 - Chapter 2. Reading Materials for the Course 
13:45 - Chapter 3. Freeman&apos;s Tips One and Two: Facts and Meanings 
22:13 - Chapter 4. Freeman&apos;s Tip Three: The Founders Were Human, Too 
31:33 - Chapter 5. Freeman&apos;s Tip Four: The Other Revolutionaries 
37:48 - Chapter 6. Freeman&apos;s Tip Five and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23201.jpg</video:thumbnail_loc>
      <video:duration>2423</video:duration>
      <video:publication_date>2012-09-13T11:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shTBSGoYtK0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Freeman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>top</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Studying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Developing-Heart-in-Health-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Developing Heart in Health and Disease</video:title>
      <video:description>&quot;Lec 12 - The Developing Heart in Health and Disease&quot; (January 19, 2010) Daniel Bernstein, Stanford Director of Cardiology, discusses the evolution of technology and cardiology.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18733.jpg</video:thumbnail_loc>
      <video:duration>6626</video:duration>
      <video:publication_date>2012-09-04T04:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yB4Q9uQFsKk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>pediatrics</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>inter</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Interdisciplinary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-animated-version-of-how-sinusitis-happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animated version of how sinusitis happens</video:title>
      <video:description>Sinuses are four air filled spaces or cavities that can become infected leading to what is termed as sinusitis. The video provides information on how sinusitis occurs and treatment for relief in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5b14e358-a07a-4877-ad5a-5c3b533a569a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T10:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9564.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-3-Rs-of-DNA-Molecules-to-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The 3 Rs of DNA: Molecules to Medicine</video:title>
      <video:description>&quot;Lec 2 - The 3 Rs of DNA: Molecules to Medicine&quot; (September 25, 2009) Gilbert Chu, Stanford School of Medicine Professor of Medicine and Biochemistry, discusses how DNA works and recombination works, and how these great discoveries are both advantageous and problematic for medicinal treatment.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Medical School:
http://med.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18723.jpg</video:thumbnail_loc>
      <video:duration>6207</video:duration>
      <video:publication_date>2012-09-04T04:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uBbQETfZpjQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>replication</video:tag>
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      <video:tag>repair</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>system</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>homologous</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>base</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>recombinan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Trigonometry-word-problems-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trigonometry word problems (part 2)</video:title>
      <video:description>Trigonometry word problems (part 2)

The second part of the problem of the off-track ship captain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20057.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-06T01:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CNnPgabrLE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-simple-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted simple suture</video:title>
      <video:description>Interrupted simple suture small toothed forceps such as the addison forceps shown here should be used to grasp the skin edges during suturing an important part of being a surgeon involves knowing how to do various types of sutures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be6d9627-1df8-49e2-88fe-c19b2628a41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9649.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Computer Science 164 -</video:title>
      <video:description>lec 19-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27560.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T08:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXsYMws4u5o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Following-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Following #Twitter</video:title>
      <video:description>&quot;Lec 12 - Following #Twitter&quot; (January 22, 2010) Vik Singh, from Yahoo!, discusses his research on how search connects to real time, and how this may change the interactive space on the web.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18881.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-04T07:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJML4XCQfXc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>trending</video:tag>
      <video:tag>query</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>result</video:tag>
      <video:tag>information</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>computation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>ov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Places-explored-by-humans-in-the-solar-syatem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Places explored by humans in the solar syatem</video:title>
      <video:description>This animation shows the places humanity has explored in the 50 years since Sputnik. It was created using Celestia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a620af1-7cd0-42c5-bd90-4d7a669fd659/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-11-20T19:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28003.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 5- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Michael B. Lehrer, FAIA founded his Silverlake‐based practice, Lehrer Architects LA in 1985. The firms work consists of institutional, commercial, residential, industrial, and urban design projects. Lehrer Architects LA has won over major 50 design awards since 1996, including numerous honor awards from the national, state, and local chapters of The American Institute of Architects. The recently completed Water   Life
Museums in Hemet are the first LEED™ Platinum museums in the world. Michael is President of Homeless Health Care of Los Angeles. He was appointed to Mayor Villaraigosas Design Advisory Panel in 2009. Michael was educated at Berkeley and Harvard after attending LAUSD public schools. He is married to Mia Lehrer, FASLA of Mia Lehrer   Associates Landscape Architecture.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21165.jpg</video:thumbnail_loc>
      <video:duration>5956</video:duration>
      <video:publication_date>2012-09-09T02:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjH6iW3J3DY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-beabb1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 18 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19726.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-05T04:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7YHeYjrxpM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Global-Cookstove-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Global Cookstove Problems</video:title>
      <video:description>&quot;Lec 9 - Global Cookstove Problems&quot; February 28, 2011 - Ashok Gadgil, Professor of Civil and Environmental Engineering at UC Berkeley, discusses the ongoing problems and expanding consequences of inadequate cookstove designs for the developing world and what is being done at Berkeley to address these shortcomings.

Stanford University
http://www.stanford.edu

Civil and Environmental Engineering at UC Berkeley
http://www.ce.berkeley.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18780.jpg</video:thumbnail_loc>
      <video:duration>3598</video:duration>
      <video:publication_date>2012-09-04T05:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcHyRWtS-KI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulse-and-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulse and Blood Pressure</video:title>
      <video:description>This video shows the examination of a blood pressure which is done on a man and pulse examination on a woman. These are determined by the history of the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc07e20b-5642-4b40-b277-6e36be7065f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2011-12-01T00:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9779.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pulse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Depreciation-in-Cash-Flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Depreciation in Cash Flow</video:title>
      <video:description>Depreciation in Cash Flow

Depreciation in Cash Flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20428.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uX2w0b8Qlss</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-a59a2c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 9 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19706.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-05T04:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6RQYfDT6SJY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 7 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27378.jpg</video:thumbnail_loc>
      <video:duration>2308</video:duration>
      <video:publication_date>2012-09-21T06:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcvxHh8VniY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum levitation</video:title>
      <video:description>Here we see how a group of Japanese engineers have used the levitation properties of super conductors to prove a concept.  Take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9752024c-2f66-40f3-9676-873196191518/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2014-08-27T06:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31397.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-VI-and-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves VI and VII</video:title>
      <video:description>This video shows examination of cranial nerves VI and VII on real patient. There are 12 pairs of cranial nerves. These are olfactory I, optic II, oculomotor III, trochlear IV, trigeminal V, abducens VI, facial VII, auditory (vestibulocochlear) VIII, glossopharyngeal IX, vagus X, spinal Accessory XI and hypoglossal XII.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5d51837-46a8-4a4f-8f3e-c4457ac94213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T01:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9880.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>VII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Future-of-EVs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Future of EVs</video:title>
      <video:description>&quot;Lec 30 - The Future of EVs&quot; (March 31, 2010) Sherif Marakby, Director of Electrification Programs and Engineering at Ford Motor Company, discusses recent technological advances made by Ford in the realm of vehicle electrification, including hybrids, plug-in hybrids and full-battery electric vehicles, as well as Ford&apos;s strategy to make electrification a growing and sustainable part of its international vehicle fleet.

Stanford University
http://www.stanford.edu

Ford Electrification Fact Sheet
http://media.ford.com/images/10031/Electrification_Future_Fact_Sheet.pdf

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18801.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwxA_7IvDLo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>vehicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 14-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19131.jpg</video:thumbnail_loc>
      <video:duration>4886</video:duration>
      <video:publication_date>2012-09-04T18:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPzyuk3eNf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mathematical-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mathematical Induction?</video:title>
      <video:description>This video will help you to know about the mathematical induction. Here a brief discussion of the induction with examples is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e7053019-d754-44ca-b7b7-ebc365f7cb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-12-06T13:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6525.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Simplifying-Rational-Expressions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Simplifying Rational Expressions Example 2</video:title>
      <video:description>Simplifying Rational Expressions Example 2

u15_L1_T1_we2 Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25230.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-18T01:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXMSlFtJlEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Redesigning-the-Programming-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Redesigning the Programming Experience</video:title>
      <video:description>&quot;Lec Last - Redesigning the Programming Experience&quot; (May 28, 2010) Joel Brandt, a PhD candidate in the Stanford Human-Computer Interaction Group, discusses the roles that online resources play in creating software and examines the emerging class of &quot;opportunistic&quot; programmers out there today.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18895.jpg</video:thumbnail_loc>
      <video:duration>4089</video:duration>
      <video:publication_date>2012-09-04T07:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sH5ZlaUl8QU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>programmers</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Blueprint</video:tag>
      <video:tag>html</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>query</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Human-Sexual-Behavior-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Human Sexual Behavior II</video:title>
      <video:description>&quot;Lec 16 - Human Sexual Behavior II&quot; (May 7, 2010) Robert Sapolsky delivers the second part of his two-part lecture on sexual behavior. He discusses how this behavior has evolved into the intricate and complex system that exists today.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18958.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-04T08:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95OP9rSjxzw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>action</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>pheromones</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>information</video:tag>
      <video:tag>smell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>male</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>caus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Cancer-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works; Cancer Growth</video:title>
      <video:description>How the Body Works



( Why was Cancer rare 100 yea... (more) 
How the Body Works

( Why was Cancer rare 100 years ago ? We are wha we eat..see Dr Budwig&apos;s 90% Cancer Cure Diet from 1951 using Essential Food Oil in Flaxseed Oil and Cottage Cheese sulphur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/74da86e8-baae-49f9-8e97-cdc20369da76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-11-11T18:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1117.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Backgrounds-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Backgrounds Tutorial</video:title>
      <video:description>Backgrounds are a core part of css they are one of the fundamentals that you simply need to know in this video we will cover the basics of using css backgrounds including properties such as background attachment We will show some common tricks that can be done with the background</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b83d2148-4472-4490-a722-56e7c449124b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2010-12-15T13:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6574.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Backgrounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Exfoliative-Cytology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Exfoliative Cytology</video:title>
      <video:description>&quot;Lec 19 - Exfoliative Cytology&quot; An explanation of the origin of cytology including specifics on the procedure, patient specimen, packing the slide, and exam of the possible results. Orig. air date: APR 15 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22782.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-11T07:46:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc2HXicLKQA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Exfoliative</video:tag>
      <video:tag>Cytology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Alejandra-Lillo-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Alejandra Lillo: New Orleans Recovery Series</video:title>
      <video:description>Lec 13- Alejandra Lillo: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 


Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17367.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-02T18:37:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goILANb9xXI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Lillo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Cell-Culture-Aseptic-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Cell Culture &amp; Aseptic Technique</video:title>
      <video:description>in this video you will learn the basics about the study of cells and correct procedure for handing cells by aseptic technique guidelines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64513622-2de0-4a44-bd32-99afd48ed482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-13T16:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11695.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Red-Planet-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Planet - Mars</video:title>
      <video:description>This video will help you to know all about the planet Mars. The telescopic view of this planet and the reason behind its red surface is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/da96918a-050c-4a80-bb06-fc6d8d819a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2013-01-31T03:45:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29087.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Panning-for-Therapeutic-Gold-Cancer-Genetics-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar</video:title>
      <video:description>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar. The end of 2011 marked the 40-year anniversary of President Nixon declaring the War on Cancer. Though a cure has not yet been discovered, the understanding of genetics is revolutionizing cancer research and improving the ways in which we can battle one of medicine&apos;s most challenging diseases. At this April 3, 2012, seminar, Harvard researchers will discuss how far we have come and where the field is heading in revealing the causes of cancer and our potential to develop transformative therapies. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16359.jpg</video:thumbnail_loc>
      <video:duration>5350</video:duration>
      <video:publication_date>2012-08-30T08:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gtf63okae5w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Timothy</video:tag>
      <video:tag>Mitchison</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>Boguski</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-blush-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we blush? by ASAP Science</video:title>
      <video:description>Do humans voluntarily blush? Do animals blush? ASAP Science gives us another colorfully quick answer to these interesting questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a449f974-cdd3-4f49-99c4-161e8ae22573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-07T06:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29238.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Blush</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-Grahams-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the Graham&apos;s number</video:title>
      <video:description>The human head has a capacity for number storage, but the Graham&apos;s number is much large than this capacity. So how do human study this number that is beyond their capacity?</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29099.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>193</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Exoplanets</video:tag>
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      <video:description>I stared at the paragraph for some time wondering what Higgs Boson was, this online resource - http://videosift.com/video/Sixty-Symbols-What-is-the-Higgs-Bason - dint let me down. In this video, watch the CERN&apos;s &quot;the big announcement&quot; by professors and the great discoveries.</video:description>
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      <video:duration>764</video:duration>
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      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a102dfc7-2224-4c25-ae85-796282f50a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
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      <video:description>Visualizing Vectors in 2 Dimensions

Visualizing, adding and breaking down vectors in 2 dimensions</video:description>
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      <video:duration>774</video:duration>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>2</video:tag>
      <video:tag>dimensions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 18- MIT 3.320 Atomistic Computer Modeling of Materials.
Accelerated Molecular Dynamics, Kinetic Monte Carlo, and Inhomogeneous Spatial Coarse Graining

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|38|0</video:uploader>
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      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
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      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Rates, Temp, K and Catalysis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:publication_date>2012-09-19T02:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9j22V8j_x0M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>K</video:tag>
      <video:tag>and</video:tag>
      <video:tag>catalysis</video:tag>
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    <video:video>
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      <video:duration>692</video:duration>
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      <video:tag>Deep</video:tag>
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    <video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 19- MIT 3.320 Atomistic Computer Modeling of Materials.
Case Studies: High Pressure

Conclusions

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|38|0</video:uploader>
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      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
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      <video:tag>graining</video:tag>
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      <video:duration>256</video:duration>
      <video:publication_date>2013-02-07T07:15:47.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>661</video:duration>
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      <video:duration>254</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the counts, accuracy, resolution &amp; calibration of a multimeter. This video may be very helpful to you while working in laboratories.</video:description>
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      <video:duration>596</video:duration>
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      <video:tag>Counts</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Molecular evolution is a scientific discipline developed as from 1960s, it studies DNA, Proteins and RNA. It also encompasses three sub disciplines; population genetics, molecular biology and evolutionary biology. This video expounds knowledge of these discipline.</video:description>
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      <video:duration>450</video:duration>
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      <video:tag>Evolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates how to calculate the molecular mass of a compound. 20 different compounds are given in this video and you are asked to calculate the molecular masses using the data in the given table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5440a7fd-9bcb-4e56-a565-4d527d70fd16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-12-17T14:38:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6638.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T05:11:18.000Z</video:publication_date>
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      <video:duration>493</video:duration>
      <video:publication_date>2013-01-30T04:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29015.mp4</video:content_loc>
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      <video:tag>dimensions</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>411</video:duration>
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      <video:uploader>Bettye Purnell</video:uploader>
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      <video:tag>are</video:tag>
      <video:tag>special</video:tag>
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      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When they say jumping spider which have some of the best vision among invertebrates and use it in courtship, hunting, and navigation, they&apos;re not kidding. This spider can jump 50 times its body length. More worse for its intended victim - in this case, a bee.</video:description>
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      <video:duration>134</video:duration>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The accurate value pf pi and different terms related with it are discussed here. Watch this interesting video to know all about pi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5d82f806-a843-4594-af43-84933c4f6a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2013-01-30T04:37:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29012.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sounds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>numberphile</video:tag>
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    <video:video>
      <video:title>Lec 9- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 9- MIT 18.086 Mathematical Methods for Engineers II.
Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16407.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sleOqiMUTXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What&apos;s a supernova you ask? well this video narrated by Dr. Robert Fosbury will answer your question.  It not only addressees what it is but also what it looks like and why this phenomenon is important for life on earth!</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2014-10-03T17:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31898.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
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      <video:tag>veil</video:tag>
      <video:tag>nebula</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Production and Properties of Images, Part I</video:title>
      <video:description>&quot;Lec 9 -Production and Properties of Images, Part I&quot;Production of photographs, shadowgraphs, and radiographs; penetrability of materials by radiation and the arithmetic of radiograph exposure.  Orig. air date: DEC 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-09T07:13:16.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>images</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  64 - SAT Prep: Test 5 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 1

Problems 1-5 starting on page 652</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22259.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKIQYn1quh8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <video:video>
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      <video:description>Lec 22 - Pollution Control: Environmental Enforcement 1.
November 10, 2009

Prof. Bob Infelise gives an introduction to pollution control: civil enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-01T18:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ioGhMW4f2Kk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091110</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This 3D medical animation features the Esthetical Crown lengthening procedure. Its goal is to establish proper gingival contours while exposing the complete crown of the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
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      <video:duration>33</video:duration>
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      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Aesthetically</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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This 2012 Game Day ad isn&apos;t your typical commercial. Something big is  building in America - see how GE employees in Louisville&apos;s Appliance Park  are changing the way appliances are manufactured in the U.S., and how it&apos;s  helping to create jobs.</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2012-10-10T13:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27807.mp4</video:content_loc>
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      <video:tag>building</video:tag>
      <video:tag>Something</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>in</video:tag>
      <video:tag>louisville</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Commerciale</video:tag>
      <video:tag>Commerci</video:tag>
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      <video:description>Limit Examples (part3)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19935.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
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      <video:tag>part3</video:tag>
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    <video:video>
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      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:53:26.000Z</video:publication_date>
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      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
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      <video:description>Video explains the properties like invisibility and meta-materials. The electromagnetic spectrum and the properties of different substances are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f1a56629-51ff-4517-b92e-46e3e31a0887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2013-01-11T07:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28604.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>technology</video:tag>
      <video:tag>invisibility</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MetaMaterials</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/d41c2ae4-0e0b-4129-836a-b236fe4c4c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-06-10T02:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30631.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>mesh</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes about falling ring catch sick science 048. Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2012-10-14T06:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27913.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>catch</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Greedy Algorithms, Minimum Spanning Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16478.jpg</video:thumbnail_loc>
      <video:duration>5048</video:duration>
      <video:publication_date>2012-08-30T17:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPEMBWg_WlY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video gives information about geology, crustal thining and vulcano.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/26c729d9-b8f1-40eb-ac37-d3b098e72f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-04-08T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1621.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>crustal</video:tag>
      <video:tag>thining</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The video shows the dinosaurs walking in the show Walking With Dinosaurs. A paleontologist tells us how much truth there is to the walking style showed in the show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4013a2b3-ab39-43d7-ae10-14f27b38866c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-11-01T19:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27951.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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    <video:video>
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      <video:description>This video shows about antigen processing and presentation./nThe immune system antigen processing and presentation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/84b65dfb-53a7-4782-ae10-14cece080187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-14T06:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27911.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CAHSEE-Practice-Problems-23-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CAHSEE Practice: Problems 23-27</video:title>
      <video:description>CAHSEE Practice: Problems 23-27

CAHSEE Practice: Problems 23-27</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22556.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T02:29:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/glumochcaw0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>23</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 31 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23561.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-14T09:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_4yxjfh7cmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Small-Sample-Size-Confidence-Intervals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Small Sample Size Confidence Intervals</video:title>
      <video:description>Small Sample Size Confidence Intervals

Constructing small sample size confidence intervals using t-distributions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22695.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
      <video:publication_date>2012-09-11T02:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4KDLWENXm0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Intervals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-down-things-in-slow-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking down things in slow motion</video:title>
      <video:description>This video shows several activities in slow motion. When you break down the actions in  slow motion you can see the process occur step by step and the behind the scene action too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/da254ef0-88e4-4f1f-b437-cc60c108056b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-11-01T23:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27961.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Whether-We-Can-Learn-Like-in-The-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Whether We Can Learn Like in The Matrix</video:title>
      <video:description>Will human beings be able to download knowledge and skills into their minds in the near future?  Michio Kaku discusses the difference between computers and human minds to answer this fun and fascinating question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d13a11-f41b-46ed-8819-88b6b5e64c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-12-02T21:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28260.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>computers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-fingernail-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of fingernail camera</video:title>
      <video:description>This video shows how a camera which can detect blood flowing beneath the fingernail can make objects respond to touch. In this video the chosen object is a pet rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e72bcff9-76bb-4e1a-9174-094a9cbd0f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-11-01T19:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27952.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>fingernails</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-flytrap-trapping-a-bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus flytrap trapping a bug</video:title>
      <video:description>This video shows a bug being swallowed by a venus flytrap. This plant consists of four to seven leaves with a short stem. The stem can grow depending the time of the year from 3 to 10 centimeters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/51336dd8-492b-404e-9ff0-6a0b24a84945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-11-01T22:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27959.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 1</video:title>
      <video:description>This videos show the art of spider fighting. The competitions of spider fighting are common in Japan, Philippines, and Singapore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/80b0ecae-d615-4903-929c-0931b3f9a6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-01T23:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27960.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceberg-the-size-of-Luxembourg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceberg the size of Luxembourg</video:title>
      <video:description>This video shares details about the newly formed iceberg which is the size of the city of Luxembourg. The iceberg may was created when it collided with another big block of ice and may cause a change in the global ocean currents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9b7ddc82-3363-4c6a-b2ef-b6593a20c864/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-11-02T00:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27962.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>iceberg</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-Intros-Infinity-from-TED-Ed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku Intros Infinity from TED Ed</video:title>
      <video:description>Michio Kaku introduces an animated video from TED-Ed that gives a visual representation of infinity.  This is one of five of Kaku&apos;s top five science videos everyone should see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4295f00-bb2c-4fd9-80c2-1230a23d2f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-12-09T16:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28479.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>infinity</video:tag>
      <video:tag>TED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-from-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds from Jupiter</video:title>
      <video:description>This video describes the different sounds from the planet Jupiter. These sounds were picked up by NASA and are believed to be vibrations caused due to interactions between different elements on the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2694f41-a3eb-4437-b248-ab2a60e9c08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-02T00:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27964.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Variance-of-Differences-of-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Variance of Differences of Random Variables</video:title>
      <video:description>Variance of Differences of Random Variables

Variance of Differences of Random Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22717.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-11T02:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLdoKZ7w0xI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Scott-Bernhard-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Scott Bernhard: New Orleans Recovery Series</video:title>
      <video:description>Lec 14- Scott Bernhard: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 

Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17368.jpg</video:thumbnail_loc>
      <video:duration>5255</video:duration>
      <video:publication_date>2012-09-02T18:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-N-rgOxYvA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Bernhard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racing-Wheelchairs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racing Wheelchairs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how racing wheelchairs are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5176b5a0-b647-4314-9a37-db0707aef752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-12-10T01:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28495.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>racing</video:tag>
      <video:tag>wheelchairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20110607-720p-Spectacular-Coronal-Mass-Ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2011.06.07, 720p-Spectacular Coronal Mass Ejection</video:title>
      <video:description>A spectacular coronal mass ejection is huge burst of solar wind on the sun. This is a video that shows this, these charged particles from the solar wind at times find themselves on the earth&apos;s poles resulting in the auroras. 2011.06.07, 720p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e958203-1fc3-478d-b928-e31c59189902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11208.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Spectacular</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>06</video:tag>
      <video:tag>07</video:tag>
      <video:tag>720p</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Be-smart-and-take-a-bus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Be smart and take a bus</video:title>
      <video:description>This video shows the importance of public transportation in a funny and smart way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c0c0897e-f2d3-439c-a7cb-27436131c82f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-09T19:59:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>bus</video:tag>
      <video:tag>smart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-really-fun-and-smart-TEDx-talk-by-Rodney-Mullen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A really fun and smart TEDx talk by Rodney Mullen</video:title>
      <video:description>Rodney Mullen is talking about creating and skating, but it reminds me of the magic of converting rough, disparate, and fragile ideas into a polished, cohesive, and solid product. Check this quote: Let your intuition go as you feel these things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dcc8c498-f58e-49ab-a2f3-b5e4b5026c6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-12-10T00:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28486.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Rodney</video:tag>
      <video:tag>Mullen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappering-Water-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappering Water Experiment</video:title>
      <video:description>This show is an experiment about liquids having different molecules. It demonstrates that the volume of pure water will be greater than a volume of water combined with methanol. This video is an episode from head rush.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e220202c-aea0-4221-a7cb-bbc770d74ba5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-10T01:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28490.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Methanol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cryptozoology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryptozoology</video:title>
      <video:description>Cryptozoology is a new thrilling discipline on life sciences that focus on threee major topics; scientifically classified animals that have not been discovered, known animals that are that are extinct and misidentified animals. Learn other sub-disciplines of these course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f69766f4-b20a-4a8a-9283-ff6b82a7d732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-01-18T05:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28838.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cryptozoology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uses-of-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uses of crystal</video:title>
      <video:description>This video demonstrates practical uses of crystals in our daily life. This is a second lesson of this topic, it is also recommended to watch the first part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1eab3bf6-49f6-4423-816c-380d05a41bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2013-01-14T07:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28805.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Crystal</video:tag>
      <video:tag>uses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-spirit-science-number-13-on-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A spirit science number 13 on crystal</video:title>
      <video:description>Just as it was done with the chapter on human history, the spirit science team is putting more and more ideas into movies. This is video 13 in a series of videos in spirit science. Lots of stuff are parked in this crystal movie and are extremely hilarious! Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28806.jpg</video:thumbnail_loc>
      <video:duration>2053</video:duration>
      <video:publication_date>2013-01-14T07:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28806.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-in-Pluto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes in Pluto</video:title>
      <video:description>Video contains the description of changes observed in Pluto by an astronomer. The changes observed in the position from the earth is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/73b569c2-2f0a-4a53-a4cd-683d6d8f6610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2013-01-14T07:36:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28800.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pluto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Magnetism-6-Magnetic-field-due-to-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Magnetism 6: Magnetic field due to current</video:title>
      <video:description>Magnetism 6: Magnetic field due to current

See how a wire carrying a current creates a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21783.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-10T12:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ri557hvwhcM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-and-Development-of-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Organisms</video:title>
      <video:description>This video will help you to understand all about the growth and development in organisms around us. The changes with this growth are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bb3acf51-19b9-402a-b06e-7e70f84f0942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2013-01-18T05:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28847.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Facilitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Facilitation</video:title>
      <video:description>The term facilitation is explained very clearly in this video. Facilitation describe the activities that makes the tasks easy for others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fadc1a6c-c23b-41f4-917c-87ee6e5195c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2013-01-18T05:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28842.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Facilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Finding-Common-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Finding Common Denominators</video:title>
      <video:description>Finding Common Denominators

U02_l3_t1_we7 Finding Common Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24794.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-09-17T16:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxjmR4pYIVU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cosmological-Time-Scale-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cosmological Time Scale 2</video:title>
      <video:description>Cosmological Time Scale 2

Cosmological Time Scale 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24929.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-17T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LO7-3MpWijU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Insurance</video:title>
      <video:description>Insurance

Guest: Evan Mills, Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19710.jpg</video:thumbnail_loc>
      <video:duration>6184</video:duration>
      <video:publication_date>2012-09-05T04:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IdJke1w0JC8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunking-astrology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunking astrology</video:title>
      <video:description>Neil deGrasse Tyson gives us a short explanation how we can debunk astrology very easily.  He is a famous educator and astrophysicist, and in this lecture tells us that what astrologists tells us is really nothing more than guesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1d4a1ce4-f9c7-4f8d-a395-2759542b7f28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2014-10-03T18:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31901.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>astrophysicist</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ecological-Succession</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecological Succession?</video:title>
      <video:description>Ecological Succession is the process of change in species over the time. You will have a brief introduction to the ecological succession in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/697c2db4-b9c0-4ef8-861e-b7a5089a38b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2013-01-18T05:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28846.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Succession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-of-Life-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity of Life on Earth</video:title>
      <video:description>This video explains the three domains of life and the diversity of life on earth in detail. Watch this video to know all about our diversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8855aae6-c1b1-4de3-bc4c-80666e3cb2e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2013-01-18T05:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28855.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Rounding-to-Estimate-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Rounding to Estimate Differences</video:title>
      <video:description>Rounding to Estimate Differences

U01_L2_T3_we1 Rounding to Estimate Differences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24702.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T16:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBarsXzUtuE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Differences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-IIT-JEE-Algebraic-Manipulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - IIT JEE Algebraic Manipulation</video:title>
      <video:description>IIT JEE Algebraic Manipulation

2010 Paper 1 problem 35 Algebraic Manipulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24941.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2012-09-17T17:45:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zs5LM7dxyTo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>manipulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Normal-vector-from-plane-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Normal vector from plane equation</video:title>
      <video:description>Normal vector from plane equation

Figuring out a normal vector to a plane from its equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24987.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-17T17:56:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-4wltP5tY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>From</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Blood-Sugar-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Blood Sugar Levels</video:title>
      <video:description>Blood Sugar Levels

Normal and elevated blood sugar levels before (preprandia) and after (postprandial) a meal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25129.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-18T01:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSFiOF7xGfE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blood</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Matter</video:title>
      <video:description>Matter was simply defined as anything that can occupy space and has weight. This is not enough definition in the modern world. This video expounds on this definition by visualizing this structure explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca77b9b0-a629-401b-8ffc-8789a30ba4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-18T07:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28865.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-111-Atomic-Physics-ATM-Part-2-Zeeman-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect</video:title>
      <video:description>Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory, apparatus, and procedures for the Zeeman effect part of the lab exercise.  

In 1896 Peter Zeeman observed the broadening and polarization of spectral lines of sodium when the source was placed in a magnetic field. Since that time both the changes in the energy levels of an individual atom and the splitting of spectral lines in a magnetic field have carried the name Zeeman Effect. 

After observing the principal spectral lines in hydrogen, you will go on to measure the Zeeman effect in a single spectral line of helium. A high voltage discharge tube filled with helium is placed between the poles of an electromagnet. Light from the lamp is analyzed with a Fabry-Perot interferometer. From your data you will calculate the magnitude of the Bohr magneton. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26986.jpg</video:thumbnail_loc>
      <video:duration>1921</video:duration>
      <video:publication_date>2012-09-19T06:15:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l2chO5SLew</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>ATM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Zeeman</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 241 -</video:title>
      <video:description>lec 13-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27616.jpg</video:thumbnail_loc>
      <video:duration>3109</video:duration>
      <video:publication_date>2012-09-30T10:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n38iy0ha6_g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning cycle</video:title>
      <video:description>Mr Anderson tries to find the best blend of techniques for a modern child to learn. he demonstrates the classroom, mobile and online combination. When these is utilized in a good learning cycle, the results are overwhelmingly good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6957e163-1254-45ed-bccf-c528b3900140/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2013-01-18T07:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28868.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>learning</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Punnett-Squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Punnett Squares</video:title>
      <video:description>This video will help the beginners to understand the Punnett squares. A brief explanation of the topic with diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74d6a0cd-8810-487c-97d1-9464c0b2939a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2013-01-18T07:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28869.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Punnett</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-12-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 12 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23672.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T10:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qd5dE5j9My0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-How-Earths-Tilt-Causes-Seasons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - How Earth&apos;s Tilt Causes Seasons</video:title>
      <video:description>How Earth&apos;s Tilt Causes Seasons

How being Earth&apos;s tilt causes seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25025.jpg</video:thumbnail_loc>
      <video:duration>1247</video:duration>
      <video:publication_date>2012-09-17T18:14:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/05qDIjKevJo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Tilt</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Seasons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Milankovitch-Cycles-Precession-and-Obliquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Milankovitch Cycles   Precession and Obliquity</video:title>
      <video:description>Milankovitch Cycles   Precession and Obliquity

How changes in Earth&apos;s rotation can effect Earth&apos;s seasons and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25026.jpg</video:thumbnail_loc>
      <video:duration>777</video:duration>
      <video:publication_date>2012-09-17T18:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD8THEz18gc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Obliquity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-and-subtracting-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding and subtracting real numbers</video:title>
      <video:description>Adding and subtracting real numbers

U09_L2_T3_we2 Adding and subtracting real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25128.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvad-axh3ww</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-sound-guided-interscalene-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra sound guided interscalene block</video:title>
      <video:description>The use of ultrasound to guide nerve blocks and pain medicine procedures has increased dramatically over the last few years ultrasound provides anatomical detail and allows anesthesiologists and pain medicine physicians to follow needle trajectory target specific locations and observe the spread of local anesthetic all in real time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61783e97-8469-4aaf-9881-13f3c1fb7568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9324.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ultra</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Frequency Stability</video:title>
      <video:description>Frequency Stability

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25327.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-18T02:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fractions-on-the-number-line-3-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fractions on the number line 3 (ex 1)</video:title>
      <video:description>Fractions on the number line 3 (ex 1)

Fractions on the number line 3 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25392.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:34:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyf6mEKit2c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Subtracting-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Subtracting fractions (ex 1)</video:title>
      <video:description>Subtracting fractions (ex 1)

Subtracting fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25393.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T13:34:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGk6exFyQl0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Sinusoidal Steady State

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14808.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-08-28T01:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GdMaDzIUeQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-Between-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication Between Cell</video:title>
      <video:description>This video relates the daily life communication with the communication between the cells. A detailed description of the cell communication is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c797951c-ddb7-4636-8d0e-6901952d34ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2013-01-18T07:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28879.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Banking-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Banking 1</video:title>
      <video:description>Banking 1

Introduction to how banks make money and the value they (potentially) add to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22256.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T01:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-HOz8T6tAo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Solving-Logarithmic-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Solving Logarithmic Equations</video:title>
      <video:description>Solving Logarithmic Equations

u18_l4_t1_we2 Solving Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25438.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-18T14:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv2iHde7Xgw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Tragedy-of-the-Commons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Tragedy of the Commons</video:title>
      <video:description>Tragedy of the Commons

How public resources can be abused</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25517.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-18T16:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0b2Tl0x-niw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tragedy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Commons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-151C-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 151C - Lecture 3</video:title>
      <video:description>History 151C - Lecture 3

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25880.jpg</video:thumbnail_loc>
      <video:duration>4676</video:duration>
      <video:publication_date>2012-09-18T18:04:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pBjILuA0f2o</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Action Potential</video:title>
      <video:description>This video will help you in answering the questions related to the action potential. Quick rise and fall in potential of electric membrane is called the action potential.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fa9250eb-e175-4d86-a5ae-6da79713aa93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2013-01-18T07:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28877.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Mini-Hour-Glass-Timer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Mini Hour Glass Timer</video:title>
      <video:description>This video explains the working of mini hour glass timer. Watch this video and i bet you will really want to add this product to your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28326.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-12-08T04:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfiXKdMdbpk</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 2 - MIT 18.03 Differential Equations, Spring 2006&quot; Euler&apos;s Numerical Method for y&apos;=f(x,y) and its Generalizations.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14821.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-08-28T02:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LbKKzMag5Rc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fountain-connection-tube-incredible-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fountain connection tube incredible science</video:title>
      <video:description>This fountain connection will defy logic and the laws of nature connect tow 2 liter bottles one filled 1/2 way with water turn upside down and watch as air lifts the water up higher than its original and creates an amazing fountain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28322.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2012-12-08T04:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rcmE6gS-Bf4</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fountain</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darwin-Theory-of-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwin Theory of Natural Selection</video:title>
      <video:description>This video will introduce you with the famous theory of Charles Darwin i.e. natural selection theory. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a2872ef7-7422-48f5-ae75-0048a41d9d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-18T07:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28887.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Adding-Demand-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Adding Demand Curves</video:title>
      <video:description>Adding Demand Curves

How to add demand curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25524.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-18T16:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHs3zuRek7o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pauling-triple-helix-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pauling triple helix model</video:title>
      <video:description>Pauling triple helix model is explained in this animation. One of the failed hypothetical models of DNA is Linus Pauling&apos;s triple helix model. This structure would be unstable under normal cellular conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a42f0c89-ab5e-4da5-9bb7-f0dda22ce760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2013-02-08T23:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29707.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Pauling</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cell-Culture-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cell Culture Engineering</video:title>
      <video:description>&quot;Lec 5 - Cell Culture Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman reviews the concept of gene therapy, and gives some examples of where this is applied. Methods to help deliver DNA into cells using viruses and cationic lipids are discussed, as a way to overcome some challenges in gene therapy. Next, Professor Saltzman gives a brief introduction into bacterial and mammalian cell physiology. He describes the different tissues in the body, the cell development/differentiation process, the anchorage dependence of mammalian cells that allows them to form an organism, and the extracellular matrix.

00:00 - Chapter 1. Applications of Gene Transfer
06:40 - Chapter 2. Gene Therapy
14:45 - Chapter 3. Potentials and Limits of Hijacking Viruses
22:28 - Chapter 4. Bacterial and Human Cell Physiology
33:43 - Chapter 5. Cellular Division
38:42 - Chapter 6. Cell Differentiation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16610.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-08-31T16:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_p2t_d1XsZU</video:player_loc>
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      <video:description>The Science Show presents a truly quick and funny explanation as to why breastfeeding is good for mother and child. Please watch this interesting video to see if the task is worth it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d6f23de6-3dca-4ac6-b44d-cfb3ca8b6d11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-02-09T01:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29715.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>newborn</video:tag>
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      <video:description>300 million years ago the insects were quite different. The reason behind the small sized insects of these days is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23204046-981a-4436-8f8f-7fed0bcbbefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-09T02:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29729.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>There</video:tag>
      <video:tag>Giant</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation shows the ABCA1 transporter in pancreatic islet cells and explains its importance for insulin secretion. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/784f9323-cd83-4692-b9e9-4093ca29588f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-09T00:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29713.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>ABCA1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Orbitals</video:title>
      <video:description>Orbitals

An introduction to orbitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22494.jpg</video:thumbnail_loc>
      <video:duration>818</video:duration>
      <video:publication_date>2012-09-11T02:18:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yBrp8uvNAhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Orbitals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cell Culture Engineering (cont.)</video:title>
      <video:description>&quot;Lec 6 - Cell Culture Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman describes the processes of fertilization and embryogenesis. Professor Saltzman then talks about the definition and classification of different types of stem cells, where stem cells are found in the body, and the potential for use of stem cells in treating diseases. Some challenges in this type of therapy are also discussed. Finally, Professor Saltzman introduces the exponential equation for cell growth, dX/dt = eμt, and the concept of cell &quot;doubling time.&quot;

00:00 - Chapter 1. Fertilization and Early Development
11:50 - Chapter 2. Development of Stem Cells
23:26 - Chapter 3. Results of Differentiation
36:52 - Chapter 4. Stem Cell Lineage
44:26 - Chapter 5. Cell Proliferation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16611.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-31T16:13:43.000Z</video:publication_date>
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      <video:tag>exponential</video:tag>
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      <video:tag>hematopoetic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An interesting video showing the reason behind super solar storm by NASA. Explanation of this storm is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2c0e0bd-715d-49a3-8130-b24d6f662b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-02-09T01:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29720.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Super</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Acid Chloride Formation</video:title>
      <video:description>Acid Chloride Formation

Acetic Acid to Acetyl Chloride mechanism.  Can be generalized to forming any acid halide from a carboxylic acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24629.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-17T14:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XKk9K5xTgDA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Chloride</video:tag>
      <video:tag>formation</video:tag>
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    <loc>https://dnatube.com/videos/Soyuz-Launching-Rocket-Family</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Soyuz is a soviet expendable carrier made rocket. This rocket is specially made for launching spacecraft and other satellites.</video:description>
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      <video:duration>614</video:duration>
      <video:publication_date>2013-02-09T01:50:40.000Z</video:publication_date>
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      <video:tag>LAUNCHES</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>785</video:duration>
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      <video:tag>NASA</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/407b24dc-6f82-461f-a1d6-aca2d4d54bc1/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
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      <video:duration>190</video:duration>
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      <video:description>An interesting video showing the journey to international space station. Video is very interesting and shows the problems faced there by our scientists.</video:description>
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      <video:duration>583</video:duration>
      <video:publication_date>2013-02-09T02:03:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29724.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17050.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-09-02T05:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z2JhGvWtyz0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the effects of ADHD drug RITALIN on the body and mind. People addicted to these drugs must watch this video for their health purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32cbd55-ae42-45cb-b75d-282959f70d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-02-09T02:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29733.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>RITALIN</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
      <video:tag>EKG</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 2-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27543.jpg</video:thumbnail_loc>
      <video:duration>2482</video:duration>
      <video:publication_date>2012-09-30T08:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F908k-sUtQk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the effects of amphetamine for ADHD on the heart and mind of humans. ECG of such peoples is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/08fb65f9-f37e-418b-99f0-cc8c25babf26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2013-02-09T03:23:57.000Z</video:publication_date>
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      <video:tag>of</video:tag>
      <video:tag>amphetamine</video:tag>
      <video:tag>for</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
      <video:tag>ECG</video:tag>
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      <video:description>This video shows a clip showing the R2 Joining ISS crew members. Different daily activities are shows here. Video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48e3e86a-120c-4f5e-8312-afa78d60991e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29811.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Robonaut</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Joins</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Influenza can be a serious illness. Don&apos;t bring this flu home for the holidays. Contact your local public health unit, physician or pharmacist if you are suffering with it.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2013-02-10T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29923.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Auld</video:tag>
      <video:tag>Lang</video:tag>
      <video:tag>sick</video:tag>
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    <loc>https://dnatube.com/videos/How-Its-Made-Ice-Cream-Cones-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made- Ice Cream Cones Procedure</video:title>
      <video:description>If you are at all curious as to how ice cream is made find out in this video how those tasty waffle ice cream cones are made watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2aaec99a-1837-4173-97e1-529c2412c6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-07T06:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28294.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Marketing</video:category>
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      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Ice</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Samuel Oneal</video:uploader>
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    <loc>https://dnatube.com/videos/Introduction-With-Ancient-Egypt</loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-12-07T06:22:56.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29820.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2012-11-27T03:11:07.000Z</video:publication_date>
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      <video:description>Physics 112 - Lecture 12: no audio for first 8 minutes

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>1916</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A surgical procedure for the intercostal drain is shown here. Surgery is performed by the experts and is very helpful for the medical purpose.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 5 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4872</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yuh3OP-MvHI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Inside-The-Skull-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside The Skull - Part 5</video:title>
      <video:description>This video is telling you about the skull, it&apos;s various parts and the functions of its parts. The main function of skull is to protect brain that is the controller of a creature.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30162.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 ME C117  Contact Stress in Devices; Stress...</video:title>
      <video:description>ME C117  Contact Stress in Devices; Stress...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A helpful video presented by The Life Syndrome shows the interactive Netter&apos;s atlas of anatomy. Explanation is provided well with the diagrams and slide shows.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30171.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A real footage of developing baby is shown here clearly. Different stages during this development are discussed step by step.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30172.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2013-02-11T03:20:27.000Z</video:publication_date>
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      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lecture 1 - MIT 6.001 Structure and Interpretation, 1986&quot; Overview and Introduction to Lisp

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:publication_date>2012-08-28T20:27:23.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Electrocardiogram (ECG) is an essential tool for diagnosis of infarction or myocardial ischemia. ST-segment and T-waves abnormalities represents myocardial ischemia,but there are cases where ECG are normal or nonspecific in ischemia patients.</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2013-02-11T03:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30185.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>ischemia</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Megakaryocyte</video:title>
      <video:description>This video shows megakaryocytes, precursor cells from which blood platelets derive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a9bd969-7c76-4fd2-a851-83aa6bcf52f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T19:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2389.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>megakaryocyte</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>precursor</video:tag>
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    <loc>https://dnatube.com/videos/Improve-Posture-For-Everyday-Activities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improve Posture For Everyday Activities</video:title>
      <video:description>Improve your posture is a very important part while looking after your spine. Here an expert will help you in understanding the proper postures for daily activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/629edd0a-bbdc-480d-8288-4a60ffa23d3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2013-02-11T03:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30178.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Improve</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>posture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the working of digestive enzymes in digestion of food. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7bcacdb1-6aab-48cd-ba9b-1afbc606554e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-02-11T03:22:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30176.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>enzymes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a liquid crystal paint testing project. The science behind low-cost DIY thermal imaging is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b643e415-6760-421a-a4de-b06fa7aa8905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2013-02-11T03:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30191.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>paint</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cardiovascular-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Physiology</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (i.e., blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system.

00:00 - Chapter 1. Introduction
03:46 - Chapter 2. The Heart in the Circulatory System
15:42 - Chapter 3. Blood Flow and Pressure
45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16618.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-31T16:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/It_cV56Dxtk</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28358.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>wood</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A - Lecture 18</video:title>
      <video:description>Mathematics 16A - Lecture 18

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25798.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T17:37:44.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages Of Altitude For Athletes</video:title>
      <video:description>This scientific video explains the benefits of training in high altitudes. Erythropoietin is the key protein that made this advantage possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/384e46ba-4494-4125-a781-f3ec011f13a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28364.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a head rush of a disappearing glass. The video shows a glass immersed in a beaker of oil and yes it does disappear - or so it seems.</video:description>
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      <video:duration>70</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The desert scorpion is the largest scorpion found in North America. It grows up to about 14cm. This video shows how this scorpion survives in the deserts and who his preys are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/90eb0da1-5e67-4d3e-b1b8-2a75f83bf824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28362.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Scorpion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Renal Physiology</video:title>
      <video:description>&quot;Lec 16 - Renal Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the basic concepts of renal physiology. Professor Saltzman first introduces the function and anatomy of the kidney. Special attention is given to the cell types and structural aspect of the nephron, the functional unit of the kidney. Filtration, secretion of toxic waste, and reabsorption of water, ions, and nutrients through the glomerulus and various segments of the nephrons is discussed in detail. Finally, Professor Saltzman describes glomerular filtration rate as a function of pressure drop, which is regulated by afferent and efferent arterioles, to control how much volume being filtered through glomerulus.

00:00 - Chapter 1. Introduction to Renal Physiology
04:53 - Chapter 2. Structure and Function of Kidneys
15:52 - Chapter 3. Mechanisms of Renal Functions
29:32 - Chapter 4. Process of Renal Filtration
47:11 - Chapter 5. The Role of Pressure in Filtration and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16621.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-31T16:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZMB-aoIi4A</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>filtration</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>secretion</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
      <video:tag>urea</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography C110</video:title>
      <video:description>&quot;Lec 3 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24289.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T06:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uTUqcDX0nQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA replication schematic view</video:title>
      <video:description>This video shows how the double helix unwinds, and each strand acts as a template for the construction of the new DNA molecule.The structure of DNA, discovered by James Watson and Francis Crick, suggests a mechanism of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9579d6c-df37-4861-ba75-8304a98225cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-08T23:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29698.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Aspartate-Transcarbamylase-ATCase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Aspartate Transcarbamylase (ATCase)</video:title>
      <video:description>The structure of aspartate transcarbamylase, or ATCase is described in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d7c683a5-6a37-463a-b3b2-cd6fd98ee67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4205.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines</video:title>
      <video:description>A jet engine generates thrust by jet propulsion. Most jet engines are internal combustible engines. This video will show you how these engines work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9046.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T19:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9046.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-TEDxCaltech-Alexander-Szalay-Cosmology-Science-in-an-Exponential-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World</video:title>
      <video:description>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World. Alexander Szalay is the Alumni Centennial Professor of Astronomy at the Johns Hopkins University.  He is also Professor in the Department of Computer Science.  Alex is a cosmologist, working on the statistical measures of the spatial distribution of galaxies and galaxy formation. He was born and educated in Hungary and is now a Corresponding Member of the Hungarian Academy of Sciences, as well as a Fellow of the American Academy of Arts and Sciences. He has written over 450 papers in various scientific journals, covering areas from theoretical cosmology to observational astronomy, spatial statistics and computer science. In 2004 he received an Alexander Von Humboldt Award in Physical Sciences and a Microsoft Award for Technical Computing in 2008.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15049.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-08-28T12:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hB92o4H46hc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/urine-genetic-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>urine genetic test</video:title>
      <video:description>A creatine anhydride, C4H7N3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5682a1a6-3e51-4ed2-b62c-0e1b54a43197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2009-06-01T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2738.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>urine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>gag</video:tag>
      <video:tag>creatinine</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Renal Physiology (cont.)</video:title>
      <video:description>&quot;Lec 17 - Renal Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.

00:00 - Chapter 1. Introduction
03:06 - Chapter 2. The Role of the Nephron in Ion Balance
16:54 - Chapter 3. The Glomerular Filtration Rate
26:21 - Chapter 4. Selective Reabsorption
39:51 - Chapter 5. Water Balance and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16622.jpg</video:thumbnail_loc>
      <video:duration>2677</video:duration>
      <video:publication_date>2012-08-31T16:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hznvgN1Wnfw</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bowman</video:tag>
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      <video:tag>Capsule</video:tag>
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      <video:tag>Rate</video:tag>
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      <video:tag>Loop</video:tag>
      <video:tag>Henle</video:tag>
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      <video:tag>tubule</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Covariance-and-the-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Covariance and the Regression Line</video:title>
      <video:description>Covariance and the Regression Line

Covariance, Variance and the Slope of the Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22747.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2012-09-11T03:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ualmyZiPs9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Covariance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-MIX-1-facilitates-chromosome-condensation-and-dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How MIX-1 facilitates chromosome condensation and dosage</video:title>
      <video:description>How can one cell use the same protein for different functions? The protein could be produced only at very specific times in the cell cycle, serving different functions at each time. Another posscomplex with other molecules, the protein can do more than just one thing in a cell. These partnerships can also ensure that a protein is active only at particular times or places./nThis animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation. Two cycles of mitosis are shown. The first cycle illustrates the role of MIX-1/SMC-4 in condensing chromosomes; the second cycle shows how MIX-1 partners with DPY-27/SDC-2 to cut X-chromosome transcription in half./nPart 1: MIX-1 and its partner SMC-4: Chromosome condensation/nAs the embryo develops, the timing of the production of regulatory proteins is carefully controlled. Note the rapid increase in the synthesis of MIX-1 and its partner SMC-4. The MIX-1/SMC-4 complex binds to all the dispersed chromatin, resulting in the formation of compact chromosomes that are essential for mitosis to proceed normally. Observe that MIX-1 also partners with another protein, DPY-27, to function in dosage compensation. This complex requires several other proteins, including SDC-2, to function. However, SDC-2 is not present before the onset of dosage compensation./nPart 2: MIX-1 partners with DPY-27 and SDC-2: Dosage compensation/nAt approximately the 40-cell stage of hermaphrodite development, a brief burst of SDC-2 synthesis occurs after replication but before the chromatin condenses. SDC-2 forms a complex with MIX-1 and DPY-27 that is found only on the X chromosomes. The complex regulates transcription from the two X chromosomes such that total transcription from two hermaphrodite X chromosomes is equivalent to that of one male X chromosome. Thus, the hermaphrodite compensates for having two doses of the X chromosome./nLearn More: Dosage Compensation/nDifferent organisms have evolved many mechanisms by which the amount of X-linked gene expression is made equiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/28d7e129-44df-40cc-9758-f1a777124b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2013-02-08T23:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plate-Tectonics-and-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plate Tectonics and Fossils</video:title>
      <video:description>NASA Sci Files segment explaining what fossils are and how plate tectonics work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/872092f5-939f-4c61-9739-a9205880da3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-10-17T00:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4689.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
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      <video:tag>fossils</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Sociology150A-The-Southern-Culture-of-Honor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Sociology150A - The Southern Culture of Honor</video:title>
      <video:description>&quot;Lec 15- Sociology150A - The Southern Culture of HonorSocial Psychology: Self and Society
Professor: Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24261.jpg</video:thumbnail_loc>
      <video:duration>3679</video:duration>
      <video:publication_date>2012-09-15T05:39:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i_DqVBmV7nc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
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      <video:tag>15</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>of</video:tag>
      <video:tag>honor</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-an-ectopic-pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an ectopic pregnancy?</video:title>
      <video:description>When and where in the body does it occur? You must see this close up view of an animated ectopic pregnancy to learn what this life-threatening occurrence can lead to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5341d20-7149-409a-91ca-fd2e2f6827c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-10T02:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29891.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cerebral-Nuclei</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cerebral Nuclei</video:title>
      <video:description>This video will tell you about Cerebral Nuclei. Cerebral Nuclei controls body motion through different parts like striatum and cerebral cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6975c7d-590a-4756-bde4-db03ef572568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-13T20:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5110.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>nuclei</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-24-Urbanism-in-the-Age-of-Biopolitics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Urbanism in the Age of Biopolitics</video:title>
      <video:description>Lec 24- Urbanism in the Age of Biopolitics.
Peter Trummer
Rice School of Architecture Spring 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17378.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-02T18:48:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-iE15XvejI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryo and Fetal Development</video:title>
      <video:description>This video explains how the embryo and fetus develops. And it explains the changes it goes through from the first week.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8e601fb-ded8-44d9-9668-d87a84809213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-11-29T21:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Embryo</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Time Travel- Einsteinss big idea -Theory of Relativity</video:title>
      <video:description>This video discusses Einstein&apos;s Theory of Relativity as it relates to time travel. Time travel is the concept of moving between different points in time in a manner analogous to moving between different points in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa904ebb-df3b-4e0f-9733-10b7ab06fd8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-14T22:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5317.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>time</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
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    <loc>https://dnatube.com/videos/Chemistry-Tutorial-301b-Weight-Average-Atomic-Mass</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemistry Tutorial 3.01b : Weight Average Atomic Mass</video:title>
      <video:description>Chemistry Tutorial 3.01b : Weight Average Atomic Mass video</video:description>
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      <video:duration>294</video:duration>
      <video:publication_date>2010-11-11T22:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5019.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>3</video:tag>
      <video:tag>01b</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>mass</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chromosomes Morphology in Humans</video:title>
      <video:description>This video shows a microscopic view of human chromosomes morphology. Watch this video to understand all about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b73f8f59-70e7-4317-add0-8e70446e1a46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2010-11-15T21:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5452.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Morphology</video:tag>
      <video:tag>genetics</video:tag>
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    <video:video>
      <video:title>Mutations And Evolution</video:title>
      <video:description>Fables of viruses, mosquito and nylon are shown in this video. The true of evolution and the fabled mutations is discussed with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/edeca754-e58b-4fe5-a975-04ad65bce494/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-15T21:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5451.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fabled</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>Truth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes the process of Column Chromatography. In this a method used to purify individual chemical compounds from mixtures. It is often used for preparative applications on scales from micrograms up to kilograms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2ac512c7-73a8-4409-9a8d-417a4b65e52c/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Column</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>purify</video:tag>
      <video:tag>chemicals</video:tag>
      <video:tag>mixtures</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a study with the transgenic worm. The functioning are explained here with its microscopic view for helping the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a8a9dd3-f03f-4de2-8d81-a72145c8defc/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Different cells secrets different types of proteins. Some cells such as white blood cells secrets only one type of protein and are known as unpolarized cells. Other cells called the polarized cells secret classes of a protein that are each destined for delivery to different location. This video discusses the secretion of proteins. Edited by Ashraf</video:description>
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      <video:duration>207</video:duration>
      <video:publication_date>2010-11-23T01:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5743.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>secretion</video:tag>
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      <video:tag>proteins</video:tag>
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      <video:duration>9</video:duration>
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      <video:description>Let us have a close look at marine zooplankton with this video. Different aquatic animals are shown here very clearly.</video:description>
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      <video:title>Lec 8 - Sparta</video:title>
      <video:description>&quot;Lec 8 - Sparta&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the rise, fall, and significance of tyrannies in the Greek polis. He argues that the various tyrannies in the Greek world had both negative and positive aspects, which need to be appreciated. For instance, on the one hand, tyrannies promoted economic, commercial and artistic advances. On the other hand, tyrannies ruled absolutely and curbed the freedom of the polis. Finally, Professor Kagan intimates that tyrannies in many ways were a necessary step in the development of the classical polis. In short, through tyrannies, the power and influence of the aristocracy was broken and the hoplite farmer grew greater in significance.

00:00 - Chapter 1. Theorizing Why the Hoplite Phalanx Was Not Adopted by Others 
10:34 - Chapter 2. How Greeks Understood Tyranny
21:15 - Chapter 3. The Rise of Greek Tyranny
40:18 - Chapter 4. Herodotus&apos;s Story of Orthagoras at Sicyon
50:25 - Chapter 5. The Story of Gyges and Unconventional Power
54:35 - Chapter 6. Features of Tyrannies
01:08:23 - Chapter 7. Consequences of Tyranny to Greek Life

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16638.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-08-31T16:34:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuJ7lGZVUl4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Argos</video:tag>
      <video:tag>aristocracy</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Cypselos</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>farmer</video:tag>
      <video:tag>monarchy</video:tag>
      <video:tag>Orthagoras</video:tag>
      <video:tag>Pheidon</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Sicyon</video:tag>
      <video:tag>tyranny</video:tag>
      <video:tag>tyrant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Rise-of-Athens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Rise of Athens</video:title>
      <video:description>&quot;Lec 10 - The Rise of Athens&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan finishes up his description of the Spartan constitution. He argues that Sparta had a mixed constitution and gained great power due to alliances that the Spartans made with their neighbors. After the discussion of Sparta, Professor Kagan examines Athens and the development of the Athenian constitution. In addition, he shows how different these two poleis were. Finally, Professor Kagan discusses the emergence of the hoplite class in Athens and the failure of Cylon to make himself tyrant of Athens.

00:00 - Chapter 1. The Spartan Assembly
10:53 - Chapter 2. The Spartan Alliance
26:32 - Chapter 3. Motivations for Sparta&apos;s Foreign Policy
34:38 - Chapter 4. The Rise of Athens
46:09 - Chapter 5. Early Athenian Society
01:07:34 - Chapter 6. Cylon&apos;s Failed Coup d&apos;État

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16640.jpg</video:thumbnail_loc>
      <video:duration>4299</video:duration>
      <video:publication_date>2012-08-31T16:35:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ymChptV_Io0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>archon</video:tag>
      <video:tag>areopagus</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Cylon</video:tag>
      <video:tag>ephors</video:tag>
      <video:tag>eupatrids</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>phratres</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Spartan</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>synoecism</video:tag>
      <video:tag>Theagenes</video:tag>
      <video:tag>thetes</video:tag>
      <video:tag>tribes</video:tag>
      <video:tag>zeugetai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Types-Of-Cellular-Adaptations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Types Of Cellular Adaptations</video:title>
      <video:description>This video will make you views clear for the topic cellular adaptation. The four types of cellular adaptions with their descriptions are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e1d6e51b-0626-4dc5-9130-e0d0df1cce01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2013-01-19T05:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28975.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>072</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>adaptations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Geography C110</video:title>
      <video:description>&quot;Lec 22 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27439.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-21T07:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KexNzygxE8Q</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Legal-and-ethical-responsibilities-as-care-giver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Legal and ethical responsibilities as care giver</video:title>
      <video:description>This video focuses on legal and ethical responsibility as a care giver. Learn more on this by watching this video. Mary Sue Lynch is a trainer and consultant at Lynch training and consulting.This is part 1 of 4 parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91271da8-b84f-4da8-b6d4-206335df711f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2010-11-15T19:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5434.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>legal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ethical</video:tag>
      <video:tag>responsibilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-101-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning 101 Video</video:title>
      <video:description>Cloning 101</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9adab328-76be-4ec9-9753-6c711300bd5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2010-11-23T01:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5740.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/8-Cell-Injection-Using-XYClone-Laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>8-Cell Injection Using XYClone Laser</video:title>
      <video:description>Inject ES cells with pipette tip towards the top back of embryo. A full process is explained here in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cddf1348-2dac-452c-b200-8a23bd920459/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-22T22:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5696.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>XYClone</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>8</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurological-Examination-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological Examination Part 3</video:title>
      <video:description>Video shows a Full Neurological Exam of the patient by an expert doctor. A step by step procedure is shown here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a913a89e-4df1-4482-be08-a4c629141068/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T23:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10573.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Consumer-Responses-to-Electric-Vehicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Consumer Responses to Electric Vehicles</video:title>
      <video:description>&quot;Lec 28 - Consumer Responses to Electric Vehicles&quot; (April 14, 2010) Tom Turrentine, Director of UC Davis&apos;s Plug-in Hybrid Electric Vehicle Research Center, discusses recent anthropological research on changes in consumer behavior in response to the recent rapidly growing and changing alternative-fuel vehicle market and how these responses may be shaped by perceptions of the social and political associations related to electric vehicles.

Stanford University
http://www.stanford.edu

UC Davis Plug-in Hybrid Electric Vehicle Research Center
http://phev.ucdavis.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18799.jpg</video:thumbnail_loc>
      <video:duration>3776</video:duration>
      <video:publication_date>2012-09-04T05:30:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-80mHtzkGYg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>vehicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-SAT-Prep-Test-1-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 SAT Prep: Test 1 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 6

Problems 15-16 starting on page 399</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21978.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T00:11:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I1CPivr1Rqs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Transport-in-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport in Cells</video:title>
      <video:description>Mitochondria is the sight of most energy production in a cell. Different energy cycles inside our body are discussed here with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c179d1d1-4a5a-4bfa-9def-f28ca91d7805/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-10T02:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29928.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Chain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-Anatomy-Easily</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study Anatomy Easily</video:title>
      <video:description>Studying anatomy could be so confusing and you might lose your sanity. This science video will explain it in a simple way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5014d0cd-146f-40aa-91ba-349f031d8db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2014-08-25T22:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31135.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interstellar-space-travel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interstellar space travel</video:title>
      <video:description>Interstellar travel is theoretical at this moment; this video explores the latest theories on the subject.  It tells us how a Wormhole can make vast distances shrink so that a person could attempt it during his or her life span.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a00460b5-8bda-4c9c-a017-fea053e9b812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2014-10-03T17:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31895.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>interstellar</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>shortcut</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Years</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Errors-in-the-design-of-the-universe-and-us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Errors in the design of the universe and us</video:title>
      <video:description>Neil Degrasse explains how it is impossible to look at the universe and don&apos;t find out it&apos;s design flaws.  The astrophysicist gives a presentation where he points out the fault in us as well as in the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b3fa9a35-0f69-405c-b27c-ff4cdb833349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2014-10-03T15:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31893.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stupid</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-boomerang-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A boomerang in space</video:title>
      <video:description>A small video showing astronaut Takao Doi throwing a boomerang.  This is a very common question: If you through a boomerang in space, does it come back to you? To know the answer, check out the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/efdcd009-d396-4812-b13f-f1e606186138/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2014-09-13T02:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31648.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Space</video:tag>
      <video:tag>boomeran</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>takao</video:tag>
      <video:tag>DOI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LAMBDA-Pump-flow-integrator-replaces-OD-measurement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LAMBDA Pump flow integrator replaces OD measurement</video:title>
      <video:description>Pump-Flow INTEGRATOR replaces OD (Optical Density) measurement for the assessment of cell growth and biomass production./nDetermination of metabolic activity (cell growth rate and biomass) in fermentations and cell cultures done by visualization of the amount of liquid/gas transferred as a function of time. (http://www.peristalticpump.info/)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/02/3a1a5b82-06c3-4c08-943d-cd3ffc10bc00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2015-02-19T07:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32081.mp4</video:content_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>od</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>production</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-eleven-point-eleven-point-eleven</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number eleven point eleven point eleven</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. Learn the importance of number 11.11.11 in the modern sporting arena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5c36033b-f3a1-49cf-933a-62ced47a664a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-11T08:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28635.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Number</video:tag>
      <video:tag>eleven</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damage-of-space-radiation-on-a-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damage of space radiation on a camera</video:title>
      <video:description>This experiment was done to graphically show what happens when a camera is expose to the type of radiation that this instrument would encounter in outer space.  The damage that this invisible beams do to the camera is interesting to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/f79f668b-2bd2-4f30-af94-8ba6465a4808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-09-13T02:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31649.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>beam</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 28, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24007.jpg</video:thumbnail_loc>
      <video:duration>7010</video:duration>
      <video:publication_date>2012-09-14T13:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epzh76hNl8I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-does-bacteria-get-their-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where does bacteria get their food</video:title>
      <video:description>Explanation of the process bacteria use to manufacture or procure energy.  Weather they are autotrophs, heterotrophs or chemolithotrophs you&apos;ll find in this video a definition for it.  It explains the biological or chemical ways in which bacteria eat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/faa73da2-829d-48f6-a5c0-fb54384bdd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2014-09-13T03:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31659.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>autotrophs</video:tag>
      <video:tag>heterotrophs</video:tag>
      <video:tag>chemolithotrophs</video:tag>
      <video:tag>bactera</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Force of Friction Keeping the Block Stationary


Block of wood kept stationary by the force of friction (Correction made in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21081.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-08T17:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8ODIMqbQ44</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-part7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics BBC  (part7)</video:title>
      <video:description>Wondering how the discovery of language of the universe began and how it is coded in the most trivial of objects in the universe the bbc have made an excellent podcast called a brief history of mathematics each of the short 15 minute episodes presented by marcus du sautoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7f2e29d2-e46c-4002-a962-fefafbea0ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T15:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6538.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/topology-through-a-mobius-band</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>topology through a mobius band</video:title>
      <video:description>What&apos;s the surface area of a mobius strip or band? Well this experiments shows us the very interesting properties of a mobius strip.  What happens if you cut this type of strips? quite an amazing experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/9687f81a-a1d8-4b0e-b09b-016471051c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2014-09-13T02:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31645.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>mobius</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-would-have-to-happen-for-spider-man-to-exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What would have to happen for spider man to exist</video:title>
      <video:description>This is a video detailing the physiological changes that a human would have to undergo to become spider man.  It also talks about the attributes that a human spider would have.  Interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a85b830d-113a-4dc2-a352-a8b8dc356672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-10-03T06:29:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31845.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Superheroes</video:tag>
      <video:tag>retro</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-evolution-of-the-olympian-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The evolution of the olympian body</video:title>
      <video:description>Just as with everything else, in order to be competitive athletes have evolved since the first Olympian competition.  Take a look at what have been the changes in this very interesting asapSCIENCE video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/bf66ab4d-deba-471a-9f63-3b39e8da165a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2014-10-01T18:36:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31746.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>body</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Olympian</video:tag>
      <video:tag>Olympic</video:tag>
      <video:tag>Games</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Present-Value-4-and-discounted-cash-flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Present Value 4 (and discounted cash flow)</video:title>
      <video:description>Present Value 4 (and discounted cash flow)

Lets change the discount rates depending on how far out the payments are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20109.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T02:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6WCfVjUTTEY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>4</video:tag>
      <video:tag>and</video:tag>
      <video:tag>discounted</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-water-toxication-real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is water toxication real?</video:title>
      <video:description>Is drinking too much water bad for the body? Can you drink too much water. Here in this video, author is trying to find a answer to these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2489c8f4-28bd-48ea-876e-0d3d9e17a4da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-10-01T12:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31724.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>toxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-arm-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot arm project</video:title>
      <video:description>This video shows you how to create a robot arm controled by a USB mouse.  Follow the steps, see if you can replicate the results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/80720fa9-9938-4e8e-a7a1-a794fa8ac012/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-08-28T15:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31596.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>USB</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Arm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Devices-Demoreel-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Devices Demoreel - 3D Medical Animation</video:title>
      <video:description>SA does medical device and pharmaceutical MOA animations. With over 100 animations every year, we have domain experience in practically every therapeutic area and with most technologies.
http://www.scientificanimations.com/medical-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_31681.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2014-09-19T14:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31681.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Devices</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Fun-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Fun Trig Problem</video:title>
      <video:description>Fun Trig Problem

A trig problem involving the quadratic equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20067.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-06T01:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itpI12TeNIg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics</video:title>
      <video:description>This is the 11th video in a series of videos of a BBC documentary. The history of mathematics is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6542.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-12-06T15:51:13.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6542.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ending-Greenland-Glacier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ending Greenland Glacier</video:title>
      <video:description>The breaking of the largest glacier since 1962 is shown in this video. Video is really amazing and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9cdf0a94-9fef-4de3-8d08-f4b6fb6a6b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T03:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29755.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Greenland</video:tag>
      <video:tag>Glacier</video:tag>
      <video:tag>Breaks</video:tag>
      <video:tag>away</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Training-For-Medical-Sales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training For Medical Sales</video:title>
      <video:description>This video describes the process of medical sales with few activities. A brief description on the topic is provided by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/baba0b00-c009-421e-a4fa-16c391394993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-06-10T02:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30633.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interactive</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>Teleflex</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bubble-gum-wrapper-and-a-battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bubble gum wrapper and a battery</video:title>
      <video:description>If you find yourself in the middle of an office building with out matches and want to make a fire for some reason, well take a look at this very interesting video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f28e0796-e4a2-446e-b86d-6505ce357ba7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2014-08-27T23:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31549.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>fire</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>wrapper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Mathematics</video:title>
      <video:description>After a long time of wondering how language developed and how it is coded, this video explains the history or coded language. It traces mathematics origin and how its developed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6543.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-12-06T16:03:45.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6543.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-water-cycle-and-real-time-data-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The water cycle and real-time data - Harvard Forest</video:title>
      <video:description>Lec 13 - The water cycle and real-time data - Harvard Forest. The water cycle and real-time data -- Emery Boose

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15138.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-08-28T13:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R0dUQ9m6xjI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>hydrology</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Battery-testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Battery testing</video:title>
      <video:description>Is there a way to test your batteries with out running for your voltmeter? well there is, this video shows you how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/11ac08f7-507a-4697-b128-b59481a01761/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2014-08-27T23:00:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31538.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>battery</video:tag>
      <video:tag>tester</video:tag>
      <video:tag>bounce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Color-changing-fabrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing fabrics</video:title>
      <video:description>Chromosonic is a project that uses open source technology to make fabric change color.  It is really interesting, check it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/546fdc22-883f-44d1-a482-9e90072aabc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2014-08-27T23:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31542.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>color</video:tag>
      <video:tag>fabric</video:tag>
      <video:tag>chromosonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Introduction-to-definite-integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Introduction to definite integrals</video:title>
      <video:description>Introduction to definite integrals

Using the definite integral to solve for the area under a curve.  Intuition on why  the antiderivative is the same thing as the area under a curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19860.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-06T00:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RdI3-8G4Fs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27119.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-21T02:58:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JfH7-0agBFk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-111-Energy-Levels-Lecture-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 111: Energy Levels Lecture Part 1</video:title>
      <video:description>Physics 111: Energy Levels Lecture Part 1

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video provides background on energy levels in quantum mechanics useful for many experiments in the Physics 111 Laboratory.  The potential energy released for an electron and the Energy of electron distribution are discussed.



http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27010.jpg</video:thumbnail_loc>
      <video:duration>2006</video:duration>
      <video:publication_date>2012-09-19T06:21:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wyBOVjU5bBQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>http</video:tag>
      <video:tag>www</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>com</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>V</video:tag>
      <video:tag>wyBOVjU5bBQ</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>share</video:tag>
      <video:tag>list</video:tag>
      <video:tag>EC18E88897D2310BD5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Philosophy 3</video:title>
      <video:description>&quot;Lec 11 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27249.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T04:21:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BsMw6RW9q3E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Level-4-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Level 4 Subtraction</video:title>
      <video:description>Level 4 Subtraction

Subtraction of multi-digit numbers involving borrowing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20464.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2012-09-06T15:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omUfrXtHtN0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Subtraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hexapod-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hexapod robot</video:title>
      <video:description>This video shows us a robot that can move on its own through a variety of terrain, it has 6 legs.  Very impressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3bced501-b1a7-470d-b85e-aa668c552aeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2014-08-27T21:41:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31520.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>morphex</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>six</video:tag>
      <video:tag>legs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-the-Sun-from-Stonehenge-to-STEREO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing the Sun from Stonehenge to STEREO</video:title>
      <video:description>Observing the Sun has evolved over the centuries. In this videos ee the different instruments utilized by man to do so.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cff0fc17-020a-4611-a65a-e8eee5321dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-07T01:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7347.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>From</video:tag>
      <video:tag>Stonehenge</video:tag>
      <video:tag>stereo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wind-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine</video:title>
      <video:description>How to design and create a wind turbine.  Step by step process to change an oil barrel into a wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f23f63d1-091d-4480-bb97-556cfbcf3298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2014-08-27T04:45:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31330.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>eolic</video:tag>
      <video:tag>Recycle</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on QR factorization and least squares for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16320.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-29T18:20:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvumsVkVbdk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>QR</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>Schmidt</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>nullspace</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Triangle-Medians-and-Centroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Triangle Medians and Centroids</video:title>
      <video:description>Triangle Medians and Centroids

Seeing that the centroid is 2/3 of the way along every median</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20373.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-06T14:28:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiGLhXFBtRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Hack-a-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Hack a Human Body</video:title>
      <video:description>Morgan Freeman explains how to hack a human body. This is a wormhole video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/fa9b1a3b-bcb8-4698-a892-8e9d91c6c86f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2014-06-20T20:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30995.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hack</video:tag>
      <video:tag>A</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 4 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19659.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-09-05T04:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fYwJcebwaA0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-illusions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory illusions</video:title>
      <video:description>Just as your eyes can be deceived so can your ears.  Is what you hear what is really happening? with these auditory illusions you&apos;ll doubt your hearing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2e1c785a-83b0-439c-b511-7da7cc65b955/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2014-10-01T12:07:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31725.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>audio</video:tag>
      <video:tag>illusions</video:tag>
      <video:tag>Auditory</video:tag>
      <video:tag>McGurk</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>tritone</video:tag>
      <video:tag>paradox</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-the-facade-of-your-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change the facade of your house</video:title>
      <video:description>This new approach to climate control allows you to change the facade of your house.  In this case it is a show room.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5c3244c4-ccf8-40da-b165-b98ce1f91e48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2014-08-27T04:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31331.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>dynamic</video:tag>
      <video:tag>facade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19  - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 19  - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27123.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-09-21T02:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yznnP1ScM5Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Makeshift-magnifying-glass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Makeshift magnifying glass</video:title>
      <video:description>The King of Random shows us how to make fire with out matches.  In reality, this is a good series of experiments about focusing light through a magnifying glass.  Very interesting, check it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c6017659-bffa-48cf-a359-860a087b4967/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2014-08-28T03:40:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31568.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Su</video:tag>
      <video:tag>ile</video:tag>
      <video:tag>Ateş</video:tag>
      <video:tag>Yakmanın</video:tag>
      <video:tag>Beş</video:tag>
      <video:tag>Yolu</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>524935820938205</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ABO Blood Type and Paternity</video:title>
      <video:description>This science video demostrates ABO Blood Type and explains paternity. Blood type can be used to disprove paternity in many cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/e42d55a6-8b29-4627-9156-08bbb9e2d9e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2014-07-22T01:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31050.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABO</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>type</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Paternity</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Back-and-lower-body-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Back and lower body pain</video:title>
      <video:description>This video talk about Sciatica how to treat it and its causes.  The presentation describes how lower body pain could be caused by the pinching of the sciatic nerve.  If the pain doesn&apos;t go away it is recommended that you go to your doctor since it can be a warning sign for an herniation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/343b445f-aac2-4981-a7c1-0553a3b4c88e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-08-26T23:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31233.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sciatica</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>body</video:tag>
      <video:tag>herniation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-of-the-male-orgasm</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Physiology of the male orgasm</video:title>
      <video:description>This video shows us the physiology of a make orgasm.  How does erection or ejaculation happen? this video explains how this intricate process is conducted by the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/480a7358-8237-4d10-9f37-43da47f4d72c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
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      <video:description>Physiological changes that happen during female orgasm.  This video explains what happens to a female body before, during and after an orgasm.  A quick but in depth look at this biological process.</video:description>
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    <loc>https://dnatube.com/videos/Simultaneously-freezing-and-boiling-liquid</loc>
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      <video:title>Simultaneously freezing and boiling liquid...</video:title>
      <video:description>Well I could not completely figure out the reason why this liquid behaves like that but it is so interesting to see the change. What are your guesses? Atmospheric pressure difference?</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32179.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The liquid fire</video:title>
      <video:description>Chemistry instructor is burning the floor with liquid fire. It seems like whole floor is under fire. It is fun to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/df9e15af-40c8-43d6-bc8a-e7c2c3a5bc66/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2015-04-18T09:55:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Bottom of the Ocean</video:title>
      <video:description>What are some of the greatest expeditions undertaken by man? Find out here what the others were doing looking down while the rest were looking up.</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>the</video:tag>
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      <video:tag>Ocean</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>New weird animals are discovered in deep ocean</video:title>
      <video:description>Near by Porto Rico, new weird animals are discovered in deep ocean. What else are also in there?</video:description>
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      <video:publication_date>2015-10-07T21:23:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32319.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Weird</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Neurogeneticist Christopher Walsh, MD, PhD, Chief of Genetics at Children&apos;s Hospital Boston, led the interdisciplinary research team, which included clinical collaborators in Turkey, Dubai, Kuwait and Saudi Arabia. In all, they identified five chromosome deletions affecting at least six identifiable genes, one of which was also mutated in some European and American children with autism. When Walsh compared notes with Michael Greenberg, PhD, director of Children&apos;s Neurobiology Program, it turned out that Greenberg&apos;s lab had found three of the genes to be part of a molecular network that orchestrates the refinement of brain connections.

Here, Walsh discusses the study, what it means in light of other recent genetic discoveries, and the concept of multiple &quot;autisms&quot; which may benefit from different treatment approaches.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2692.mp4</video:content_loc>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Solar chromosphere is a layer of gas just above the photosphere of the sun. It usually can not be seen by the naked eye. This video shows the solar chromosphere.</video:description>
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      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Informative video regarding Earth rotation around sun</video:title>
      <video:description>There is lots to learn from earth rotation around the sun. Here is the video that explaining all. Source: CassioPeia Project
http://www.cassiopeiaproject.com/</video:description>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>Earth</video:tag>
      <video:tag>rotation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows beautiful images of Polarlichter.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper 1 Problem 47 Trigonometric Constraints</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bronchiectasis is a localized irreversible or abnormal dilation of part of the bronchial tree. This video shows how the bronchiectasis looks like in an x-ray.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32339.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Computer</video:tag>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bioluminescence</video:tag>
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      <video:description>Diseases that are naturally transmitted from warm-blooded animals to humans are called zoonotic diseases. Here are some examples for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/403a251d-c852-49a6-8d47-cc66aeffc613/cand_5.jpg</video:thumbnail_loc>
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      <video:description>With our extensive domain knowledge and experience in this area, Gynecology is a bread-and-butter area for us. This demo shows some examples from the many Gynecology procedures we have animated to highlight some of the medical devices that are shaping the field.
http://www.scientificanimations.com/gynecology-animation/</video:description>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Just as it is below so it is above as the  scientist launch astral archaeology to find out what has been happening since time immemorial.  Accomplished by sorting out data collected by the Hubble.</video:description>
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      <video:duration>408</video:duration>
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      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The UARS NASA satellite that has been decommissioned is set to make a come back into the earth unfortunately no one can tell where it will land. So watch out! And don&apos;t keep any piece that lands in your backyard.</video:description>
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      <video:category>Aerospace Engineering</video:category>
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      <video:duration>395</video:duration>
      <video:publication_date>2007-09-22T19:34:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1032.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>lecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Did-Armenian-Genocide-Really-Happened-What-is-the-story</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Did Armenian Genocide Really Happened? What is the story?</video:title>
      <video:description>This video explains story behind tragedy of 1915 events happened between Armenian and Turks in Ottoman Turkish lands during world word 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/b88bdb7c-2db2-4f36-82f3-eb95d0fd1523/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2015-05-05T06:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32165.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>History</video:category>
      <video:tag>genocide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21173.jpg</video:thumbnail_loc>
      <video:duration>4233</video:duration>
      <video:publication_date>2012-09-09T02:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ebQA05lVp-k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Proof-ddxln-x-1x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Proof: d/dx(ln x) = 1/x</video:title>
      <video:description>Proof: d/dx(ln x) = 1/x

Taking the derivative of ln x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19822.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-05T17:50:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yUpDRpkUhf4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-structure-of-enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function structure of enzymes</video:title>
      <video:description>Enzymes are proteins that catalyze most of the biochemical reactions. Three dimensional structures of enzymes are crucial for its function. Enzymes contain a special area that specifically binds with the substrate of the enzyme. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1d089d64-a82e-4294-9174-6ff00b7c26d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-24T22:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2073.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>function</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 9- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21179.jpg</video:thumbnail_loc>
      <video:duration>4146</video:duration>
      <video:publication_date>2012-09-09T02:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_00OeUOFxtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-concurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61A - : concurrency</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61A - : concurrency&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23801.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-14T11:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_qhlzmXqAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Don-Quixote-Part-II-Chapters-LIV-LXX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)</video:title>
      <video:description>&quot;Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

As we approach the end of the novel, Cervantes compresses and combines elements from different types of romances (morisco, Greek, pastoral) in what seems to be an attempt to create a new literary genre; the modern novel. In the episodes in Barcelona, the prank with the talking head makes literal the figure of prosopopeia; Don Quixote&apos;s visit to the printing shop explores the very origin of the book; the sign the boys hang on Don Quixote&apos;s back also reduces him to language. Avellaneda&apos;s misreading of the Quixote coincides with that of the dueñas who punish Sancho, and is also ironically represented in Altisidora&apos;s dream. By taking literature to its limits, by incorporating Avellaneda&apos;s book into the Quixote, by rejecting bookish knowledge in favor of experience, Cervantes seems to point to the idea that there is no position from which to stand outside of the world of fiction. The only way out would be through a voluntary act of the will, equivalent to the one Don Quixote makes after being defeated by the Knight of the White Moon.

00:00 - Chapter 1. Episodes in Barcelona
17:30 - Chapter 2. Avellaneda&apos;s Spurious Quixote
33:42 - Chapter 3. Don Quixote&apos;s Defeat by the Knight of the White Moon
39:01 - Chapter 4. Episodes Leading to the Contagion of Madness from Character to Character
48:11 - Chapter 5. Altisidora&apos;s Infernal Vision
52:57 - Chapter 6. Experience over Bookish Learning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23543.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2012-09-14T09:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QFnzqmi21ao</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Osteoporosis-With-Serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Osteoporosis With Serotonin</video:title>
      <video:description>This video will show you that how can a Serotonin may prevent Osteoporosis. Osteoporosis is a disease that occurs in bones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b48ce234-fd30-4683-bbd1-e843339a8d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-12-06T20:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10962.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>serotonin</video:tag>
      <video:tag>may</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>osteoporosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foleys-Catheter-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley&apos;s Catheter insertion video</video:title>
      <video:description>Foley&apos;s Catheter insertion is illustrated in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f8e7885-39a0-4790-8b46-916128c87c5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:43:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10442.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>s</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-putting-metals-in-microwave-is-dangerous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why putting metals in microwave is dangerous</video:title>
      <video:description>What&apos;s The Deal With Metal In The Microwave?
Science Advisor: Louis Bloomfield, phD 
Professor and Associate Chair of Physics, University of Virginia
HowEverythingWorks.org/nSparking Footage: Matthew Villani 
youtube.com/MicrowaveMeShow/nProducer: Rebecca Adams
Videographer/Editor: Amber Genuske
Animation: Noelle Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/f0159299-7021-4d14-b854-bc2516a3f76c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2015-05-02T09:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32164.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Metal</video:tag>
      <video:tag>microwave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-a-tooth-anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of a tooth anatomy</video:title>
      <video:description>The part that we refer to as the tooth is actually the crown. This is an anatomy 3D of a medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2d4f5a4-27bd-4c6e-ac9f-0ae688df6ad1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-28T05:28:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaperons-and-Proteasome-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaperons and Proteasome Function</video:title>
      <video:description>Chaperons are proteins that assist the covalent folding or unfolding and the assembly or disassembly of other macromolecular structures whereas  proteasome functions to degrade unneeded or damaged proteins by proteolysis, a chemical reaction that breaks peptide bonds. This video explains both and their effect on our health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/a9153384-b705-4be6-b06d-b27413347ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2015-08-05T14:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32254.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chaperons</video:tag>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Telling-a-Free-Story-Fugitive-Slaves-and-the-Underground-Railroad-in-Myth-and-Reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality</video:title>
      <video:description>&quot;Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight discusses the rise of abolitionism. Blight begins with an introduction to the genre of slave narratives, with particular attention to Frederick Douglass&apos; 1845 narrative. The lecture then moves on to discuss the culture in which antebellum reform grew--the factors that encouraged its growth, as well as those that retarded it. Professor Blight then describes the movement towards radical abolitionism, stopping briefly on colonization and gradualism before introducing the character and ideology of William Lloyd Garrison.

00:00 - Chapter 1. Frederick Douglass and the Slave Narrative
09:46 - Chapter 2. The Development of Abolitionism in the North
22:37 - Chapter 3. Colonization and the Idea of Gradualism
30:18 - Chapter 4. The Radicalization of Anti-slavery Thinkers
38:43 - Chapter 5. The Ideas of William Lloyd Garrison
46:42 - Chapter 6. Concluding Thoughts on Different Abolitionisms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16710.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-01T08:27:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAzP6_NFGc0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abolitionism</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Gradualism</video:tag>
      <video:tag>immediatism</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>narratives</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Lloyd</video:tag>
      <video:tag>Garrison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 12- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21182.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-09T02:59:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e4o2y5ZP6-Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of  Pressure</video:title>
      <video:description>Video shows an activity to show the effect of pressure on the volume. This video will help you to clear the concept of pressure and volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd76197b-2ad3-4d38-9cf4-294920775ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2013-01-12T01:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28700.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Hiatal-Hernia-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation Hiatal Hernia 3D</video:title>
      <video:description>A Hiatal Hernia occurs when part of the stomach pushes through into the thorax past the diaphragm that separates the two. This a 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73dc1ecb-a073-41f5-9089-c8b73357132b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-28T05:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8212.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hiatal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Expansion-and-Slavery-Legacies-of-the-Mexican-War-and-the-Compromise-of-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850</video:title>
      <video:description>&quot;Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight discusses some of the conflicts, controversies, and compromises that led up to the Civil War. After analyzing Frederick Douglass&apos;s 1852 Fourth of July speech and the inherent conflict between American slavery and American freedom, the lecture moves into a lengthy discussion of the war with Mexico in the 1840s. Professor Blight explains why northerners and southerners made &quot;such a fuss&quot; over the issue of slavery&apos;s expansion into the western territories. The lecture ends with the crisis over California&apos;s admission to statehood and the Compromise of 1850.

00:00 - Chapter 1. Douglass&apos;s July Fourth Speech
12:36 - Chapter 2. The Election of 1844 and the Mexican War
25:52 - Chapter 3. Slavery in the West? The Legacy of the Mexican War
36:54 - Chapter 4. A Shrinking South? The South&apos;s Stance on Slavery in the West
42:36 - Chapter 5. Plans Leading to the Compromise of 1850
49:24 - Chapter 6. The Election of 1848 and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16711.jpg</video:thumbnail_loc>
      <video:duration>3196</video:duration>
      <video:publication_date>2012-09-01T08:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8bzOIn2WVAw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>james</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Polk</video:tag>
      <video:tag>Manifest</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>Mexican</video:tag>
      <video:tag>american</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>West</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-create-a-surgical-knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to create a surgical knot</video:title>
      <video:description>This video shows the process of creating a surgical knot which is created to maintain tension on a suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b4a335-a70f-4853-9870-148eea09dc92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T23:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11229.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-A-Hell-of-a-Storm-The-Kansas-Nebraska-Act-and-the-Birth-of-the-Republican-Party</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - A Hell of a Storm The Kansas-Nebraska Act and the Birth of the Republican Party</video:title>
      <video:description>&quot;Lec 7 - &quot;A Hell of a Storm&quot;: The Kansas-Nebraska Act and the Birth of the Republican Party, 1854-55&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight narrates some of the important political crises of the 1850s. The lecture begins with an account of the Compromise of 1850, the swan song of the great congressional triumvirate--Henry Clay, Daniel Webster, and John C. Calhoun. The lecture then describes northern opposition to the Fugitive Slave Act passed as part of the Compromise, and the publication of Harriet Beecher Stowe&apos;s classic Uncle Tom&apos;s Cabin in 1852. Professor Blight then introduces the Kansas-Nebraska Act of 1854, the most pivotal political event of the decade, and the catalyst for the birth of the Republican party.

00:00 - Chapter 1. Introduction
06:39 - Chapter 2. Slavery in the Capital? Texas? Underground Railroad? Issues of 1850
14:49 - Chapter 3. How the Compromise of 1850 Was a Compromise
21:33 - Chapter 4. Consequences of the Fugitive Slave Act and Uncle Tom&apos;s Cabin
29:32 - Chapter 5. The Case of Anthony Burns
35:43 - Chapter 6. The Development of the Kansas-Nebraska Act
45:38 - Chapter 7. The Birth of the Republican Party and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16712.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-01T08:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noph6RYyWvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Anthony</video:tag>
      <video:tag>Burns</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Fugitive</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Harriet</video:tag>
      <video:tag>Beecher</video:tag>
      <video:tag>Stowe</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Calhoun</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Nebraska</video:tag>
      <video:tag>Missouri</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Douglas</video:tag>
      <video:tag>Uncle</video:tag>
      <video:tag>Tom</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cabin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tri-Nucleotide-Repeat-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tri Nucleotide Repeat Animation</video:title>
      <video:description>This animation illustrates Tri Nucleotide Repeat in the cell.  Slippage during DNA replication can lead to expanding sections of repeating nucleotides. Watch this animation to see how this problem occurs. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/9927e77c-152d-42c4-abea-335a631332ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-04-17T22:55:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12270.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Slippage</video:tag>
      <video:tag>Tri</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Repeat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Trigonometric-System-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Trigonometric System Example</video:title>
      <video:description>This lecture is provided by Khan Academy.

2010 IIT JEE Paper 1 Problem 55 Trigonometric System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20088.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-06T01:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2ed-g8Lpdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placement-of-ECG-Leads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placement of ECG Leads</video:title>
      <video:description>ECG Leads Placement has to do with how the leads are placed on a patient  and how to connect to specific parts of the body, these are usually about 10.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4ef75d2-f228-43a1-b933-b068f7b5fcd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8333.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Procedures-in-Hospital-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Procedures in Hospital Dentistry</video:title>
      <video:description>&quot;Lec 14 - Procedures in Hospital Dentistry&quot;Explains certain procedures a dentist should follow when serving patients in a hospital.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21188.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-09-09T03:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/46CTG3gDYkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Physics-10-Electricity-and-Magnetism-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 10 Electricity and Magnetism II</video:title>
      <video:description>Physics 10 Electricity and Magnetism II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19307.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-09-05T01:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uL1Gez2cjGo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Immunology-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Immunology 1</video:title>
      <video:description>Immunology is the science of body&apos;s defence system. This video presents MIT lecture on immunology. The lecture was delivered by Professor  Robert A. Weinberg. Edited by Ashraf. .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1558.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2009-04-02T04:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1558.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21184.jpg</video:thumbnail_loc>
      <video:duration>3709</video:duration>
      <video:publication_date>2012-09-09T03:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uAyShjHBnU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-List-Why-Anti-Evolutionists-are-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top 10 List Why Anti-Evolutionists are WRONG</video:title>
      <video:description>In discussing evolution with people who doubt its validity I have found they use the same arguments over and over again.  I felt it&apos;s time someone put these arguments to the test and hold them against existing facts.

To download this video go to:
http://www.mediafire.com/?4yn0m1q1l0t

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?nttnnndz2mz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7aecae-9fde-4760-bb27-bc4f071b2ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2009-05-27T21:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Mac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 12 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19675.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T04:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cPcutRLLXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Concept-creationists-dont-understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Concept creationists don&apos;t understand</video:title>
      <video:description>This video rests on one assumption, that mutations are a constant fact of life.  Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  Radicals are a constant given the chemistry of the earth.  Ionizing radiations has existed long before life.  And no polymerase is perfect.  Therefore, mutations have occurred in the past and continue to occur today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f7293ab3-5d03-455b-8c67-1e2b03256453/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2588.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-and-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Climate Change and Biodiversity</video:title>
      <video:description>Climate Change and Biodiversity

Guests: Kassie Siegel, Staff Attorney, Center for Biological Diversity and Steven Beissinger, Professor of Conservation Biology, Chair of Ecosystem Sciences Division and Department of Environmental Science, Policy &amp; Management, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19715.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-05T04:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIsrZEI-wOk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denver-Radon-Mitigation-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denver Radon Mitigation (303) 466-2626 Remediation Abatement</video:title>
      <video:description>http://www.radondenvercolorado.com  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.
Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/669eec18-124b-4898-9400-30952bc507de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2735.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>denver</video:tag>
      <video:tag>colorado</video:tag>
      <video:tag>littleton</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>boulder</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>broomfield</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>radongas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-Museum-Teaches-Super-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation Museum Teaches Super Evolution</video:title>
      <video:description>I invite everyone to view the full collection of photos taken at the creation &quot;museum&quot;.  

http://www.flickr.com/photos/n1c0star/sets/72157600335006271/

These images were not taken by me. It was a mistake by me to refer to the couple as atheists in the video.  By their own admission they simple are two people who do not believe in creationism.

I always put museum in quotes as this building makes a mockery of the fine history of science and art institutions.   The slides I have selected show clear evidence that creationists believe in and promote the idea of Super Evolution.  Here I present very simple evidence that proves beyond a shadow of a doubt that such rapid change is completely impossible and goes against every single piece of data collected over the past century and a half.

This &quot;museum&quot; goes beyond teaching super evolution.  The real goal is to convince the visitor that science in general does not work.  And of course this makes sense.  How else can one reconcile the ideas offered by creationists with the millions of facts collected by scientists.  In short, creationists want people to accept what they say, and not think for themselves.  Because even the most marginal effort of free thought will unmask their ideas as completely ludicrous.  

This &quot;museum&quot; makes it clear that creationists want our society to fall back into the dark ages.  Ask yourself this: Where have all of our medical breakthroughs come from? Where have our communications and transportation technologies come from?  The scientific method, logic, and human reason are the backbone of modern civilization.  Creationists want us to abandon them for blind acceptance.  Yet they are more than willing to use these technologies to advance their ignorance.  And yes that does make them hypocrites.

The slide at 4:33 should read &quot;most animals are diploid&quot; as the vast majority are but a few specie are in fact haploid.

To download this video go to:
http://www.mediafire.com/?btgoyndxkl4

If you wish to translate this video you can d</video:description>
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      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2614.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Noah</video:tag>
      <video:tag>Ark</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Kinetic Theory - Behavior of Gases

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15185.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-08-28T15:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqQRXRtvM9o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21195.jpg</video:thumbnail_loc>
      <video:duration>2515</video:duration>
      <video:publication_date>2012-09-09T03:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a90-2XyHjGg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-C245-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 10 -  Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24346.jpg</video:thumbnail_loc>
      <video:duration>4898</video:duration>
      <video:publication_date>2012-09-15T07:00:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLyb4Emm6Fs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCN-lg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCN-lg</video:title>
      <video:description>SCN</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/dc782eea-f9f4-40ff-aa51-c97965880ffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-07-08T00:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2994.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SCN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Type-of-radioactive-particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type of radioactive particles</video:title>
      <video:description>Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide.

As for types of radioactive radiation, it was found that an electric or magnetic field could split such emissions into three types of beams. For lack of better terms, the rays were given the alphabetic names alpha, beta and gamma, still in use today. While alpha decay was seen only in heavier elements (atomic number 52 and greater), the other two types of decay were seen in all of the elements.

In analyzing the nature of the decay products, it was obvious from the direction of electromagnetic forces that alpha rays carried a positive charge, beta rays carried a negative charge, and gamma rays were neutral. From the magnitude of deflection, it was clear that alpha particles were much more massive than beta particles. Passing alpha particles through a very thin glass window and trapping them in a discharge tube allowed researchers to study the emission spectrum of the resulting gas, and ultimately prove that alpha particles are helium nuclei. Other experiments showed the similarity between beta radiation and cathode rays; they are both streams of electrons, and between gamma radiation and X-rays, which are both high energy electromagnetic radiation.

Although alpha, beta, and gamma are most common, other types of decay were eventually discovered. Shortly after discovery of the neutron in 1932, it was discovered by Enrico Fermi that certain rare decay reactions yield neutrons as a decay particle. Isolated proton emission was eventually observed in some elements. Shortly after the discovery of the positron in cosmic ray products, it was realized that the same process that operates in classical beta decay can also produce positrons (positron emission), analogously to negative electrons. Each of the two types of beta decay ac</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/90f51d8e-6ba5-4eb8-ad3e-8ba0e47828f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2009-06-07T15:17:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2814.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radioactive</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Four-Life-at-the-End-of-the-Chromosome-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Four Life at the End of the Chromosome PART 1</video:title>
      <video:description>This lecture is provided by HHMI. The Double Life of RNAâ€”The 1995 Webcast Lectures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/bd15d3f8-d70d-4e1f-a819-d944b9dc93d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2007-09-01T19:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/912.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Triangle-Medians-and-Centroids-2D-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Triangle Medians and Centroids (2D Proof)</video:title>
      <video:description>Triangle Medians and Centroids (2D Proof)

Showing that the centroid is 2/3 of the way along a median</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20374.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2012-09-06T14:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vc09LURoMQ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Geography C110</video:title>
      <video:description>&quot;Lec 20 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27437.jpg</video:thumbnail_loc>
      <video:duration>4560</video:duration>
      <video:publication_date>2012-09-21T07:10:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2i7G5X4eywQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system animation</video:title>
      <video:description>This video describes human urinary system or urinary tract which is also called the excretory system. This organ system that produces, stores, and eliminates urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5958d626-012a-4732-bc1b-584dda0b3d27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-12T00:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11266.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Mattress-Pattern-Suture-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Mattress Pattern Suture Technique</video:title>
      <video:description>The cutaneous trunci muscle is closed with a simple interrupted pattern the skin is sutured using a modified vertical mattress suture pattern nonabsorbable monofilament sutures in a vertical mattress pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eecb5fa1-04a7-40a9-9f09-aab08b20041b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-11-30T08:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9359.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organic-Chemistry-Lab-Recrystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry Lab: Recrystallization</video:title>
      <video:description>A demonstration of the technique of recrystallization used in Organic Chemistry labs.

Demonstrations conducted by:
Dr. Scott Allen
Assistant Professor, Chemistry/Physics, University of Tampa

Directed by:
Gordon McClelland
Computing and Information Services, Vassar College

Produced by:
Cristian Opazo
Academic Computing Services, Vassar College

Production Assistants:
Ken Bolton and Steve Taylor
Academic Computing Services, Vassar College

Post-production by:
Becca Marcus
Vassar College, class of 2008
and
John Santos
Vassar College, class of 2007

Thanks to Ed Wroblewski, Film Department, Vassar College

Copyright © 2007, 2008 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/2e87f5c3-8b25-454f-a8e5-29b9cd806b31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2009-06-07T14:24:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2807.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Recrystallization</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford</video:title>
      <video:description>In 1911, Rutherford came forth with his own physical model for subatomic structure, as an interpretation for the unexpected experimental results. In it, the atom is made up of a central charge (this is the modern atomic nucleus, though Rutherford did not use the term &quot;nucleus&quot; in his paper) surrounded by a cloud of orbiting electrons. In this 1911 paper, Rutherford only commits himself to a small central region of very high positive or negative charge in the atom, but uses the following language for pictorial purposes:

    &quot;For concreteness, consider the passage of a high speed α particle through an atom having a positive central charge N e, and surrounded by a compensating charge of N electrons. [1]

From purely energetic considerations of how far α (alpha) particles of known speed would be able to penetrate toward a central charge of 100 e, Rutherford was able to calculate that the radius of his gold central charge would need to be less (how much less could not be told) than 3.4 x 10-14 metres (the modern value is only about a fifth of this). This was in a gold atom known to be 10-10 metres or so in radius--- a very surprising finding, as it implied a strong central charge less than 1/3000th of the diameter of the atom.

The Rutherford model didn&apos;t attribute any structure to the orbits of the electrons themselves, though it did mention the atomic model of Hantaro Nagaoka, in which the electrons are arranged in one or more rings.

The Rutherford paper suggested that the central charge of an atom might be &quot;proportional&quot; to its atomic mass in hydrogen mass units (roughly 1/2 of it, in Rutherford&apos;s model). For gold, this mass number is 197 (not then known to great accuracy) and was therefore modeled by Rutherford to be possibly 196. However, Rutherford did not attempt to make the direct connection of central charge to atomic number, since gold&apos;s place on the periodic table was known to be about 79, and Rutherford&apos;s more tentative model for the structure of the gold nucleus was 49 helium nuclei, which would</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/681cbc1b-e6f0-49b9-a1b2-7907d7333f75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-06-07T15:12:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2813.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-polymerase-chain-reaction-926035</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR polymerase chain reaction</video:title>
      <video:description>Taq polymerase is used to replicate targeted portions of the genome during a cycle of heating and cooling. The process may be repeated thirty or forty times to get the right quantity of DNA by Gautam Rangan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/6eff2285-fb2e-433d-bed4-07aecc7d0dec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-03-18T17:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1401.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of Cancer</video:title>
      <video:description>This animation will show you how cancer develops in females. A brief introduction is provided here with the structural representation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f366309c-00c3-4549-b0aa-e62c33639c2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2013-02-11T01:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30084.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>develops</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Whats-the-Matter-With-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- What&apos;s the Matter With Form?</video:title>
      <video:description>Lec 26- What&apos;s the Matter With Form?Preston Scott Cohen
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17380.jpg</video:thumbnail_loc>
      <video:duration>5101</video:duration>
      <video:publication_date>2012-09-02T18:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OqSTTjXNtJs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 253E</video:title>
      <video:description>&quot;Lec 6- Public Health 253E&apos;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24278.jpg</video:thumbnail_loc>
      <video:duration>6301</video:duration>
      <video:publication_date>2012-09-15T05:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1XJNa0bsOyQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Type-2-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Type 2 Diabetes</video:title>
      <video:description>This video will help you in understanding the causes for diabetes. Pancreas make insulin to absorb glucose, when pancreas make less and less insulin then it is harder to keep the sugar level in range and type 2 diabetes develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cb7f6ef1-ea26-414f-a530-32e01d8f752f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-11T01:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30086.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Occurence-of-Periods-in-Women</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurence of Periods in Women</video:title>
      <video:description>The whole process of periods and the reason behind it is shown in this video.Ovaries produces hormones which change lining of uterus. Each month lining of uterus falls with some blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb6f7690-3bb3-4b81-89e1-94e43bb8398f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-02-11T01:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30087.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Why</video:tag>
      <video:tag>periods</video:tag>
      <video:tag>occur</video:tag>
      <video:tag>in</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fast Poisson solver (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15728.jpg</video:thumbnail_loc>
      <video:duration>3142</video:duration>
      <video:publication_date>2012-08-28T20:00:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1o1h-_4Bn4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Bond-Strength-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Bond Strength  (NB)</video:title>
      <video:description>Bond Strength  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26370.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-09-19T00:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6CRbRJsgI-A</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bond</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Law-2706-Resource-Alternatives-Natural-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Law 270.6  Resource Alternatives: Natural Gas</video:title>
      <video:description>Law 270.6  Resource Alternatives: Natural Gas

Law 270.6 - Lecture 8 - Resource Alternatives: Natural Gas; and Natural Gas: The Future and LNG

March 6, 2008

The resource and its regulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19607.jpg</video:thumbnail_loc>
      <video:duration>9494</video:duration>
      <video:publication_date>2012-09-05T03:49:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rrxflBreal4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>alternatives</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>LNG</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Organic Reactions and Pharmaceuticals, Chemistry 14D</video:title>
      <video:description>&quot;Lec 4- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21198.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-09T03:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GUar6OCYQCU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems and how they relate to Electrical Engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16330.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-08-29T18:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-cwTbMlxC0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>damping</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>variational</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Present Value</video:title>
      <video:description>Introduction to Present Value

A choice between money now and money later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20102.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-06T02:00:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ks33lMoxst0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Conclusion</video:title>
      <video:description>Lec 13- Conclusion.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18463.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-04T01:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2a_yzuUEmlc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in life</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. This video present few of Allah&apos;s blessing to the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f23e25b2-13d6-4d09-b9d0-a1915216df3c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:24:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3089.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-War-So-Terrible-Why-the-Union-Won-and-the-Confederacy-Lost-at-Home-and-Abroad-The-Civil-War-and-Reconstructi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil </video:title>
      <video:description>Lec 18 - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil War and Reconstruction (HIST 119)

This lecture probes the reasons for confederate defeat and union victory. Professor Blight begins with an elucidation of the loss of will thesis, which suggests that it was a lack of conviction on the home front that assured confederate defeat, before offering another of other popular explanations for northern victory: industrial capacity, political leadership, military leadership, international diplomacy, a pre-existing political culture, and emancipation. Blight warns, however, that we cannot forget the battlefield, and, to this end, concludes his lecture with a discussion of the decisive Union victories at Gettysburg and Vicksburg in July of 1863.

00:00 - Chapter 1. Introduction
08:10 - Chapter 2. Resources, Leadership, Diplomacy: Why The North Won
22:16 - Chapter 3. Frail Nationalism? The Loss-of-Will Theory on Why the South Lost
30:42 - Chapter 4. The Bloody Battle of Gettysburg
44:41 - Chapter 5. Union Victory at Vicksburg and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16724.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-01T08:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cdkz8BO9qDQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confederate</video:tag>
      <video:tag>defeat</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Gettysburg</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>military</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>Pickett</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>victory</video:tag>
      <video:tag>Vicksburg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-111-Atom-Trapping-MOT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 111: Atom Trapping (MOT)</video:title>
      <video:description>Physics 111: Atom Trapping (MOT)

Physics 111 Advanced Laboratory.  Professor Dan Stamper-Kurn

This video accompanies the Atom Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Experimental physics tends generally toward the interconnected goals of control, clarity and precision: one controls all aspects of a physical environment so as to exhibit sought-after phenomena with the greatest clarity and, thereafter, to test physical theories with demanding precision. The pursuit of these goals is central both to the broad field of ultracold atomic physics, and also to this specific experiment. 

Here, we make use of laser spectroscopy and electronic feedback to stabilize the frequency of a coherent optical field to roughly one part in 108, allowing us to examine precisely the interactions between atoms and light. We exert control over both the internal dynamics and also the center-of-mass motion of atoms, the building blocks of matter, reaching the lower reaches of the temperature scale and establishing conditions for the study and application of quantum coherence. 

Our focus is on the technique of laser cooling, wherein the mechanical impacts of atom-light interactions are employed to extinguish the motion of atoms in a dilute gas. Of the many variants of laser cooling, the magneto-optical trap (MOT) is undeniably the workhorse. 

The experimental targets in this laboratory are twofold: to control the frequency of a single-mode laser using laser spectroscopy and electronic feedback, and to produce and characterize a vapor-cell MOT of 85Rb. In pursuing these targets, we hope you will take the opportunity to learn about atomic physics and to gain experimental skills in laser spectroscopy, laser optics, and feedback control. 


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27027.jpg</video:thumbnail_loc>
      <video:duration>2154</video:duration>
      <video:publication_date>2012-09-19T06:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4QumeydQ4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Trapping</video:tag>
      <video:tag>MOT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Fundus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Fundus Histology</video:title>
      <video:description>Gastric Fundus is the left and upper part of the stomach and is marked of by a plane from the rest of the stomach. It stores undigested food for a short time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e20a09b-f060-4e5b-a7be-6166a9e074bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-11-28T11:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8453.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-Another-Percent-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 - Another Percent Word Problem</video:title>
      <video:description>Another Percent Word Problem

Finding the full price when you know the discount price</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>DNA Extraction which the extraction of DNA from cells is experimentally shown in this video.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploration of CBD</video:title>
      <video:description>This a laparoscopic exploration of the common bile duct or the CBD. This procedure has a 90 per cent success rate and is used to treat choledocholithiasis.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Check Knee Reflex</video:title>
      <video:description>Knee reflex is checked with a percussion hammer also known as reflex hammer. This instrument helps assess the condition of the tendon reflexes. The procedure is a part of the neurological examination and shows if there are abnormalities in the central and the peripheral nervous system.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of glaucoma surgery</video:title>
      <video:description>Glaucoma is an eye defect that affects the optic nerve, as a word it refers to a group of conditions that affect that nerve. This is a surgical procedure in 3D animation.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Venipuncture; Drawing Blood Sample</video:title>
      <video:description>The drawing of a blood sample from a vein is called venipuncture or phlebotomy. This video demonstrates how the process is carried out.</video:description>
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      <video:duration>161</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8465.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Sublingual-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sublingual Gland Histology</video:title>
      <video:description>The sublingual gland is part of the salivary glands and is also situated on the bottom of the mouth, beneath the tongue. It is also called the rivinus gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f38e821e-b592-45b7-b890-4d55084c6764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-28T11:28:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8466.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sublingual</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-AST-210EE-213-Synchrotron-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - AST 210/EE 213 Synchrotron radiation</video:title>
      <video:description>AST 210/EE 213 Synchrotron radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  9: Synchrotron radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pen for insulin</video:title>
      <video:description>Diabetes  can be managed with insulin that is manufactured. There are two ways of injecting insulin into the body, one, by a syringe injection and two, by a pen specifically made to discharge insulin into the body.</video:description>
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      <video:publication_date>2011-11-28T11:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8470.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Pen</video:tag>
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    <loc>https://dnatube.com/videos/Drawing-blood-from-veins-via-phlebotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing blood from veins via phlebotomy</video:title>
      <video:description>Phlebotomy is a technique of drawing blood samples from the veins. This video show the procedure as it should be done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/38ad5b03-d535-4cf0-b936-df0ee696a345/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>blood</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Veins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Peripheral-Pulsations-Checking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Pulsations Checking</video:title>
      <video:description>Peripheral Pulsations he impact on quality of life is investigated in conjunction with a tower limb physical examination which includes assessment of peripheral pulses and ankle brachial pressure indices abpis</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9374.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Neptune</video:title>
      <video:description>Extract from the 1999 BBC documentary &apos;The Planets&apos; regarding Voyager 2 flyby of Neptune in 1989 (interestingly, according to the Hubble telescope, the Great Dark Spot no longer exists).</video:description>
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      <video:duration>448</video:duration>
      <video:publication_date>2009-05-27T21:56:16.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Testing polymorphism: microarray method</video:title>
      <video:description>Single nucleotide polymorphism is inherited from parents. This polymorphism is present in the chromosome 5 in human. This video shows a method by which single polymorphism is detected. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2885.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
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      <video:uploader>sakedi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Galactic collision created the hole in the Andromeda Galaxy</video:title>
      <video:description>A hole in the Andromeda Galaxy has been discovered by telescope in space. It is believed that the hole was created by a collision with a nearby smaller galaxy. This video tells you more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2be637e-a4f7-4058-be39-48e22b027e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>( http://www.abnova.com ) - Cologenic assay allows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Count the crystal violet stained colonies which incubated for 9 days with appropriate chemical or radiation dose and calculate the survival rate. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:uploader>Abnova Corp</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Innate Recognition of Pathogens by Immune System</video:title>
      <video:description>In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. This animation illustrates this process. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:02:22.000Z</video:publication_date>
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      <video:tag>garland</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 23, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/XlLsTaJn9AQ</video:player_loc>
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      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution SN2</video:title>
      <video:description>The solvent also plays an important role in determining which pathway the reaction will take, SN1 versus SN2. It may safely be assumed that a primary-substituted leaving group will follow an SN2 pathway in any case, since the formation of the corresponding unstable primary carbenium ion is disfavored. Reaction by the SN1 pathway is highly probable for compounds with tertiary substitution, since the corresponding tertiary carbenium ion is stabilized through hyperconjugation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf9d5000-4334-43dc-a642-42291a4e8dfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2010-11-08T23:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4797.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions-and-Neurodegeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions and Neurodegeneration</video:title>
      <video:description>Novel infectious particles, termed prions, composed largely and perhaps solely of a single protein, are the likely causative agents of a group of transmissible spongiform encephalopathies that produce lethal decline of cognitive and motor function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/796c4aef-49db-4f56-a059-e0bb099a8131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-10-16T04:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4674.mp4</video:content_loc>
      <video:uploader>birdalgen82</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>prions</video:tag>
      <video:tag>mad</video:tag>
      <video:tag>cow</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>misfolding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeve-gastrectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeve gastrectomy surgery</video:title>
      <video:description>This video shows Tony Singer who is  a US native after his sleeve gastrectomy surgery at Mumbai in India</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d42488fa-2c9d-42f9-b0f4-0ba2e8269882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T20:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10445.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>A</video:tag>
      <video:tag>US</video:tag>
      <video:tag>native</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hips-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hips Test</video:title>
      <video:description>The video explains the test of the hips by observing the movement of the legs. The swelling at different parts also explains a lot during hip test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da905796-b846-4fb7-ba0f-31cfe5c81444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T10:13:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9511.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Rockefeller-Foundations-Judith-Rodin-on-Improving-Global-Health-through-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation</video:title>
      <video:description>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation. Judith Rodin has been president of The Rockefeller Foundation since 2005. She was previously president of the University of Pennsylvania, the first woman to lead an Ivy League institution, and provost of Yale University. She has actively participated in influential global forums, including the World Economic Forum, Clinton Global Initiative and the United Nations General Assembly. She spoke at HSPH on Feb. 27, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16356.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-08-30T08:06:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qx92mk7e9Bg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>judith</video:tag>
      <video:tag>Rodin</video:tag>
      <video:tag>Rockefeller</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Optimization-with-Calculus-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Optimization with Calculus 3</video:title>
      <video:description>Optimization with Calculus 3

A wire of length 100 centimeters is cut into two pieces; one is bent to form a square, and the other is bent to form an equilateral triangle. Where should the cut be made if (a) the sum of the two areas is to be a minimum; (b) a maximum? (Allow the possibility of no cut.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19845.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-06T00:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i8Wtu-kdDC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21216.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-09T03:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFzJGKcmKOw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Magnetism</video:title>
      <video:description>This video demonstrates the concepts of magnetism. Dissimilar poles attract each other while similar poles of a magnet will repel each other while.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c17d7c6-54ba-4005-a392-9ac60884a4f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T00:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11271.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Law</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Attract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-acoustic-guitarelectric-guitar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made -acoustic guitar,electric guitar</video:title>
      <video:description>How its made -acoustic guitar,electric guitar,http://www.gloriouspioneer.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/974a7a4c-b596-45ca-9784-994b401dcb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-07-28T10:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12377.mp4</video:content_loc>
      <video:uploader>qin yin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>acoustic</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>electric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Herpes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herpes</video:title>
      <video:description>A funny video showing herpes disease. This is a viral disease and remains for the whole life if once happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f67bdc8-d426-468c-be83-4b1321e802b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Herpes</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-111-Low-Light-Signal-Measurements-LLS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 111: Low Light Signal Measurements (LLS)</video:title>
      <video:description>Physics 111: Low Light Signal Measurements (LLS)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Low Light Signal Measurement Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The main goal of this lab is to measure the output power of a low-intensity LED from across the room in daylight. You will become acquainted with some common laboratory equipment, signal detection with a phase-sensitive lock-in amplifier, a spectrum analyzer, an FFT, and others. You will learn about 1/f noise sources in laboratory measurements, and pick up some basic measuring techniques. The lab is organized so that you will perform many &quot;mini&quot; experiments leading up to the main challenge of measuring the output power of an LED. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27021.jpg</video:thumbnail_loc>
      <video:duration>1804</video:duration>
      <video:publication_date>2012-09-19T06:24:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X4XQ1jcMuoI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>LLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-C149-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science C149 - Lecture 6</video:title>
      <video:description>Computer Science C149 - Lecture 6

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25945.jpg</video:thumbnail_loc>
      <video:duration>4743</video:duration>
      <video:publication_date>2012-09-18T18:28:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KzAGfbWgI8Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Action-Potential-vs-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Action Potential vs relationships</video:title>
      <video:description>The Action Potential which  is a short-lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory and its relationships is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/d578ba5e-b94b-45e5-9ede-f51e04c2df4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>954</video:duration>
      <video:publication_date>2014-06-24T23:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31014.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Lin-Alg-Changing-coordinate-systems-to-help-find-a-transformation-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Lin Alg: Changing coordinate systems to help find a transformation matrix</video:title>
      <video:description>Lin Alg: Changing coordinate systems to help find a transformation matrix

Changing our coordinate system to find the transformation matrix with respect to standard coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22166.jpg</video:thumbnail_loc>
      <video:duration>1739</video:duration>
      <video:publication_date>2012-09-11T01:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_na_j1Msfg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Changing</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>find</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Forming-the-Occlusion-Template</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91  - Forming the Occlusion Template</video:title>
      <video:description>&quot;Lec 91  - Forming the Occlusion Template&quot; A functional template is generated from the patient&apos;s actual teeth,  then poured in stone  and the prosthesis is made. Orig. air date: SEP 30 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21645.jpg</video:thumbnail_loc>
      <video:duration>1182</video:duration>
      <video:publication_date>2012-09-09T06:36:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CafmGJhwn_U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>91</video:tag>
      <video:tag>forming</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Template</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Waxing-a-Surveyed-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Waxing a Surveyed Crown</video:title>
      <video:description>&quot;Lec 121 - Waxing a Surveyed Crown&quot; To assure the proper occlusion with the opposing teeth and proper contour for the clasp of the partial denture, the die must be waxed carefully on the articulator. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21728.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-09T07:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2h9mbvJFWxo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>121</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surveyed</video:tag>
      <video:tag>Crown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Green-Monster-at-Fenway-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Green Monster at Fenway Part 2</video:title>
      <video:description>Green Monster at Fenway Part 2

Solving the problem to determine the minimum velocity to hit a ball with to clear the Green Monster</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21072.jpg</video:thumbnail_loc>
      <video:duration>750</video:duration>
      <video:publication_date>2012-09-08T17:25:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nwdtdPAjnY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>green</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Fenway</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Concurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Concurrency</video:title>
      <video:description>Lec 8- Concurrency.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19178.jpg</video:thumbnail_loc>
      <video:duration>3108</video:duration>
      <video:publication_date>2012-09-04T18:57:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FxMamrpL-6Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Optimal-angle-for-a-projectile-part-2-Hangtime</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Optimal angle for a projectile part 2 - Hangtime</video:title>
      <video:description>Optimal angle for a projectile part 2 - Hangtime

Optimal angle for a projectile part 2 - Hangtime</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21074.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-08T17:26:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XtAB9GOfLiM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hangtime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Optimal-angle-for-a-projectile-part-3-Horizontal-distance-as-a-function-of-angle-and-speed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and spe</video:title>
      <video:description>Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and speed)

Horizontal distance as a function of angle (and speed)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21075.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-09-08T17:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-h_x8TwC1ik</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>as</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-C149-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science C149 - Lecture 5</video:title>
      <video:description>Computer Science C149 - Lecture 5

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25943.jpg</video:thumbnail_loc>
      <video:duration>4358</video:duration>
      <video:publication_date>2012-09-18T18:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IEITzPfhxIo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-Chain-Reaction-PCR-and-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase Chain Reaction (PCR) and how it works</video:title>
      <video:description>This video contains the description of  polymerase chain reaction (PCR)

Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived from heat-resistant bacteria. The steps of PCR are driven by changes in temperature.
Originally created for DNA Interactive ( http://www.dnai.org ).
TRANSCRIPT: Polymerase chain reaction (PCR) is a process where many copies of a specific piece of DNA can be made. This is known as amplification. Double-stranded DNA (red) unwinds and separates when the temperature is increased. As the temperature is decreased, small starter sequences called primers (glowing) can attach or anneal to the DNA. These primer sequences are usually only 20 to 25 nucleotides long, and are designed to match the start and end points of the DNA piece to be amplified. Once the primers have annealed, Taq polymerase (blue) copies the DNA starting from the primer. The temperature is increased; the strands separate; more primers anneal; the DNA is copied; and this cycle is repeated many times. In a typical PCR reaction there are 30 cycles, which can potentially create one billion copies starting from one molecule of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a8d51ef0-9e5a-4a40-9312-53f4096e5a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-10-11T10:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27898.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of For Whom the Bell Tolls by reading the novel as a narrative of dispossession and repossession. She argues that the rape of Maria, which takes place in front of a barbershop mirror, enacts one type of disempowerment; the end of Robert Jordan&apos;s life represents another, but with the potential for redemption. She shows how Jordan vacillates between a &quot;have&quot; and a &quot;have not,&quot; depending on how ironically one understands Maria&apos;s question &quot;What hast thou?&quot; 

00:00 - Chapter 1. A Women&apos;s War
04:40 - Chapter 2. Symmetry of Brutality and Narration in Hemingway 
15:19 - Chapter 3. The Dispossession of Rape
21:42 - Chapter 4. Dispossession for Robert 
24:54 - Chapter 5. Robert as a &quot;Have Not&quot; 
33:59 - Chapter 6. The Removal of Narrative from Robert Jordan
40:32 - Chapter 7. Robert Jordan&apos;s Repossession

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23606.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T09:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym-vXiIDz_M</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-Of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equation Of Similar Triangles</video:title>
      <video:description>This video demonstrates the principle for similar triangles. An equation is derived from this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f09b7923-8683-4759-9bbf-8e044f31408f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Bailout-10-Moral-Hazard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Bailout 10: Moral Hazard</video:title>
      <video:description>Alternate plans and moral hazard is shown in the Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20223.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-06T02:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/roap32sTgPk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>10</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-a-clonus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing a clonus</video:title>
      <video:description>A muscular spasm with repeated contractions is known as a clonus. This video explains how to recognize a clonus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab360575-a748-4b63-9939-5874a90b1487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clonus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 3</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/667e42d5-7bd1-4ae8-bbc1-cf6c79711f20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/650.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last- MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec Last - MIT CMS.930 Media, Education and the Marketplace&quot; John Belcher

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15260.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-08-28T16:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AA7_HBp566w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Desarda-Repair-The-new-tension-free-groin-hernia-surgery-without-mesh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Desarda Repair; The new tension free groin hernia surgery without mesh</video:title>
      <video:description>This video illustrates a hernia surgery that lays out the whole procedure in the new tension free groin hernia surgery without mesh with Dr Desarda for a repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb3bb9d4-3efa-4d31-84d5-07967bf953ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-28T18:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8539.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Groin</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blues-from-poor-quality-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blues from poor quality air</video:title>
      <video:description>In today&apos;s society there are plenty of pollutants in the air from exhaust pipes, to factory fumes. This video shows how to establish air quality as some individuals are affected by the quality of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfc8e0ef-fe65-414e-a930-5d768c7b2a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T18:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8537.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Got</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poor</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>blues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/So-you-have-genital-warts-have-safe-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>So you have genital warts have safe sex</video:title>
      <video:description>This video provides more information on genital warts, which is a highly contagious sexually transmitted disease and how to have safe sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f860f695-283f-4bf4-9ccd-65371c9ed485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-28T18:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8535.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Staining-with-HE-Hematoxylin-and-Eosin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Staining with HE Hematoxylin and Eosin</video:title>
      <video:description>This video gives more information on hematoxylin and eosin (HE)stain, this is commonly done in medical studies and pathology for various reasons such as diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ab42d97-3f5b-48c4-935d-437fb03f2e58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-28T18:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care of Cancer</video:title>
      <video:description>Cases of cancer are on the rise and understanding a cancer diagnosis is key to being at ease and also to be able to care care of oneself. This video provides more information on how to care on cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ff4354a-d0d3-45b6-8f5b-ef67f6855683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T17:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8531.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Five-Competitive-Forces-That-Shape-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Five Competitive Forces That Shape Strategy</video:title>
      <video:description>The Five Competitive Forces That Shape Strategy

An Interview with Michael E. Porter, Professor, Harvard University.  Porter&apos;s five competitive forces is the basis for much of modern business strategy.  Understand the framework and how to put it into practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25558.jpg</video:thumbnail_loc>
      <video:duration>792</video:duration>
      <video:publication_date>2012-09-18T16:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYF2_FBCvXw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>Strategy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-antisocial-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on antisocial personality disorder</video:title>
      <video:description>Antisocial personality disorder is a psychiatric disorder, in which a person shows or exhibits manipulative and exploitative behavior to other people. This video provides more information on this disorder which is also referred to as the sociopath disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49aee67f-7286-4abb-bcae-a5b24ec0db4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T18:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164B-Lecture-03</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164B - Lecture 03</video:title>
      <video:description>PACS 164B - Lecture 03

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17585.jpg</video:thumbnail_loc>
      <video:duration>1835</video:duration>
      <video:publication_date>2012-09-03T16:15:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WhvbIhAbKFQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-ion-release-and-Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium ion release and Muscle Contraction</video:title>
      <video:description>These are lecture note on the manner in which Calcium ion release results in Muscle Contraction. The tutorial diagrammatically explains this phenomenon.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>NASA</video:tag>
      <video:tag>Alien</video:tag>
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    <loc>https://dnatube.com/videos/Calories-Consumed-While-Touching-A-Smudgy-Screen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calories Consumed While Touching A Smudgy Screen</video:title>
      <video:description>This video will help you to understand how the calories are consumed when you touch a surface. Different calories that a fingerprint or touch on a screen contain are explained here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28940.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
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      <video:duration>625</video:duration>
      <video:publication_date>2012-09-06T02:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>into</video:tag>
      <video:tag>bankruptcy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the reviews of Sanday Anderson an certified message therapist. Here the tips are provided that how you can spread the message of love among the patients.</video:description>
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      <video:duration>1328</video:duration>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Worthes</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>words</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the dressings of wounds properly so that the patient do not get any infection. Nurse or doctor may ask you for dressing at home or at hospital in order to apply wet dressing or other dressing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/440bca06-aa54-42e3-9705-a510c91db8b5/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Changing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Herbal medicine is an alternative approach to medicine. Popularity of herbal medicine is increasing by the day. Edited by Ashraf</video:description>
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      <video:publication_date>2011-11-29T05:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8699.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>herbal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tutorial on how to give an enema.  Step-by-step, animated, and narrated.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 23- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:category>Organic Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is how a paediatric tracheostomy is performed, the procedure is done to make an emergency air way in the trachea to allow for an insertion of a tube.</video:description>
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      <video:duration>488</video:duration>
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      <video:uploader>userone</video:uploader>
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      <video:tag>paediatric</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Scientific animations creates stunning medical animation videos. This video is a digestive animation  depicting necessity of food for thoughts. Shows detailed mechanism of action by which the brain understands satiety. For more information about medical animation visit http://www.scientificanimations.com</video:description>
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      <video:duration>17</video:duration>
      <video:publication_date>2009-08-08T04:58:56.000Z</video:publication_date>
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      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>illustration</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Language and Notation of Basic Geometry</video:title>
      <video:description>Language and Notation of Basic Geometry

Understanding basic ideas in geometry and how we represent them with symbols</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20260.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-06T13:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/il0EJrY64qE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>language</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Basic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec16  - Delivering and Adjusting the Occlusal Bite Plane Splint</video:title>
      <video:description>&quot;Lec16  - Delivering and Adjusting the Occlusal Bite Plane Splint&quot; The armamentarium and procedure for preparing, fitting, and adjusting, the occlusal bite plane splint.  Orig. air date: NOV 23 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1192</video:duration>
      <video:publication_date>2012-09-09T04:45:29.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video contains the microscopic events as they happen in Streptococcal pneumonia. The harmful effects and its symptoms are shown in the video.</video:description>
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      <video:publication_date>2011-11-29T20:25:55.000Z</video:publication_date>
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      <video:tag>Streptococcal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Nearsightedness, or another name myopia, as it&apos;s medically termed, is a vision condition in which close objects are seen clearly, but objects farther away appear blurred.This occurs if the eyeball is too long or the cornea, the clear front cover of the eye, has too much curvature. As a result, the light entering the eye isn’t focused correctly and distant objects look blurred.

Nearsightedness is a very common vision condition affecting nearly 30 percent of the U.S. population. Some research supports the theory that nearsightedness is hereditary.  There is also growing evidence that it is influenced by the visual stress of too much close work.</video:description>
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      <video:duration>22</video:duration>
      <video:publication_date>2010-11-09T13:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4867.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Myopia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gas Chromatography and Mass Spectrometry</video:title>
      <video:description>This is a technique which combines the features of mass spectrometry and the gas chromatography to identify the substances in a given test sample. This video explains the technique with diagram.</video:description>
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      <video:duration>66</video:duration>
      <video:publication_date>2011-10-23T04:03:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7145.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Coming Soon to a Moon Near You</video:title>
      <video:description>Studying about the moon is a continuous process until such time when it can be determined if man can actually live there.</video:description>
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      <video:duration>107</video:duration>
      <video:publication_date>2011-11-10T02:24:41.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>Near</video:tag>
      <video:tag>You</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry V (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15120.jpg</video:thumbnail_loc>
      <video:duration>2547</video:duration>
      <video:publication_date>2012-08-28T13:24:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGHx6jKvxr8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 31-Public Health 241 -</video:title>
      <video:description>lec 31-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
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      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-30T10:33:11.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video takes a loo at how to land a space ship landing and the its positioning and gears of landing on a specific terrain.</video:description>
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      <video:description>In this video, graphical presentations are used to demonstrate how AC generators work. A short explanation of the Fleming&apos;s Right Hand Rule and the Lenz&apos;s Law is also discussed. AC Generator is a mechanism that produces electrical energy from mechanical energy. It works from the electromagnetic induction principle.</video:description>
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      <video:duration>451</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 25- Organic Reactions and Pharmaceuticals, Chemistry&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>&quot;Lec Last -  MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This a demonstration of the recent discoveries in the efficiency of propulsion for bodies.</video:description>
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      <video:description>H1N1 (Swine Flu) is decried in this video.  A (H1N1) virus is a subtype of influenza A virus and was the most common cause of human influenza (flu) in 2009.</video:description>
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      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this little project, guys are using two vacuum cleaners to climb up to the skyscrapers. They simply vacuum the air from custum plates but it is increasing atmospheric pressure on plates since surface area is greater.  It is fun to watch.</video:description>
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      <video:tag>Current</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 34 - Endodontic Surgery: Flap Design&quot; Introduction to periapical surgery.  The different flap designs used in periapic oral surgery are shown along with the advantages and disadvantages of each. Orig. air date: JUN 15 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>34</video:tag>
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      <video:description>&quot;Lec Last- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>This video shows the tablecloth trick sick science #011./n With Thanksgiving just around the corner, here is a classic table trick, whipping the tablecloth out from beneath the dishes! Make sure not to use mom&apos;s best china./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste.../nSick Science™ is a trademark of Steve Spangler, inc./n© 2010 Steve Spangler Science all rights reserved</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Brain&apos;s signaling: calcium concentrations waving</video:title>
      <video:description>Hippocampal neurons are cultured, and threated with special fluorescent dyes which detect calcium ion&apos;s gradient. Hippocampus is part of the brain responsible for spacial memory, transition of short term to long term memory, etc.</video:description>
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      <video:duration>23</video:duration>
      <video:publication_date>2007-05-12T00:28:25.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Hippocampus</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Brain</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Test to Confirm ACL Injury</video:title>
      <video:description>Anterior cruciate ligament injury (ACL) is a type of knee trauma. It often occurs in athletes. The ACL injury causes instability in the joint that leads to more complications. The video shows a technique that allows to determine whether the patient suffers such trauma.</video:description>
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      <video:duration>35</video:duration>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/7c1fc3f1-e5bb-4053-a0df-a0cb86b2c159/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-25T18:18:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/60.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video contains the patient having a mouth examination by an expert doctor. The proper examination of tongue and teeth is necessary for a good health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/92dc1d49-c6b7-400f-a1fd-9c05f3f03553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
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      <video:description>When it comes to eye defects one of the most common is short or long sightedness. This clip takes a look at hyperopia of far sightedness where the image is focused behind the retina in this animation.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:description>This may look like a difficult and tricky craftwork. And it is but it`s done for medical purposes rather than art jewelry. Creating perfect knots is important for performing a surgery. It takes time for a surgeon to learn and improve knot skills. Take a look at the video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Glaucoma is one of the mojor cause of blindness and affects million of people worldwide. &quot;Ex-PRESS&quot; provide treatment for open angle glaucoma. Learn how it works.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10152.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Glaucoma</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>press</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Hermaphrodites: The Safer Sex</video:title>
      <video:description>Lecture Two—Hermaphrodites: The Safer Sex, by Barbara J. Meyer, Ph.D.
www.hhmi.org</video:description>
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      <video:duration>380</video:duration>
      <video:publication_date>2007-09-22T19:32:12.000Z</video:publication_date>
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      <video:tag>sexdeterminationlecture2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Jet Cart</video:title>
      <video:description>This video shows the working of jet cart. A high combustible gas is made burnt inside the cylinder which produces high thrust through the nozzle in opposite direction and cause kart to move forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9006.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-29T19:17:04.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>afterburner</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows how the electric burns takes place? When we touch any instrument carrying an electric current the current passes through us and passes to the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56d71d5b-e34a-43f9-9411-53d35f5325bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T03:46:58.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>First look for the signs and symptoms of the injury by using DOTS method i.e. Deformity, Open wounds, Tenderness and Swelling. Video is very helpful for each of us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cea0f49-22fb-4c98-b172-fca19d3dcbed/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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      <video:tag>exam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>History</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot; Lec27  -Hydrogen part 3 Eigenfunctions&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-09T06:03:06.000Z</video:publication_date>
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      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Hydrogen</video:tag>
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      <video:tag>Eigenfunctions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Protein Primer Part 1</video:title>
      <video:description>This lecture explains protein syntheses in the cell on old fashioned way. This part is theoretical, and the second is practical show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/780d2328-d7b7-477f-a6f4-e50a3ef6285e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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      <video:tag>ribosome</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Linear Algebra: Basis of a Subspace

Understanding the definition of a basis of a subspace</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22004.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T00:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zntNi3-ybfQ</video:player_loc>
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      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This scientific video will help you to understand the moon illusion with the help of an activity. Watch this video for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/98d1aab5-611e-46f1-9444-c179b1d586cd/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>illusion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>143</video:duration>
      <video:publication_date>2011-12-06T18:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10831.mp4</video:content_loc>
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      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Furrowstatin: Part I</video:title>
      <video:description>This video shows how furrowstain acts during cell division. Furrowstatin is molecule which halts cell division. This series of videos gives furrowstatin applied at animal cells at warious stages of cell division.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>324</video:duration>
      <video:publication_date>2011-12-01T03:54:50.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Before</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Furrowstatin part II</video:title>
      <video:description>This is the second part of Furrowstatin, a molecule that halts cell division. This series of videos gives how furrowstatin is applied to animal cells at various stages of cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/303898cb-f372-4c6f-9965-d9c8c30d14fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video gives some introduction to waves and interference with some animated figures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5c4235c0-61fa-40a2-a671-73cf98e2c6a9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-01T05:36:11.000Z</video:publication_date>
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      <video:tag>to</video:tag>
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      <video:tag>and</video:tag>
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      <video:title>Discovery of Catalytic Activity in RNA</video:title>
      <video:description>This video explains the double life of RNA.Here are some principles of biological catalysis with easy chemical examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7fc36ece-b053-483e-848d-d276c707b9b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-01T19:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/906.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Catalytic</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication</video:title>
      <video:description>For more information visit the following website,
http://www.FreeScienceLectures.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c93aab1-9a0c-4b36-a113-ffb4abb29099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2009-05-05T15:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2147.mp4</video:content_loc>
      <video:uploader>chris5468</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nrti</video:tag>
      <video:tag>nnrti</video:tag>
      <video:tag>virodna</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitor</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>host</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attributes-Of-Ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attributes Of Ethanol</video:title>
      <video:description>This video presentation demonstrates the attributes of ethanol. Experiments showing the reaction of ethanol with alkali metals and carboxylic acids are also included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9a40ab58-c490-49f4-8df9-31645419146f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T04:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11508.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ethanol</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Urgery-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Urgery - Part 1</video:title>
      <video:description>This video shows a hip replacement surgery by Stephen Jenkins. A full explanation of the surgical process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c68e18db-d9c9-414f-855d-6085081bbc3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-03T03:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10598.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Jenkins</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Colectomy-without-Sutures-or-Significant-Blood-Loss-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Colectomy without Sutures or Significant Blood Loss Surgery</video:title>
      <video:description>Colectomy is the surgical removal of all or part of the colon the first part of the large intestine doctors perform colectomy to remove large Stage I colon cancer lesions or to cure colon cancer that: has spread beyond the mucous membrane has infiltrated or spread beyond the intestinal wall or is likely to recur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2a0437b-3aa0-48d4-9181-34fe04fd628d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-03T03:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10596.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 5 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on the Brachiation Robot, then goes into a lecture on Frame Attachment.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17578.jpg</video:thumbnail_loc>
      <video:duration>3996</video:duration>
      <video:publication_date>2012-09-03T16:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u79KfNgP1Cc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>brachiation</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>RPRR</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>scheinman</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>forward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selenium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selenium A Chemical Compound</video:title>
      <video:description>This video will explain you all about the Selenium i.e. The name origin, its sources, abundance and its uses. Selenium is obtained from lead, silver, copper and nickel refining.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53c4f76d-04c1-4631-ab8a-693836ff59d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-12T02:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11440.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Selenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ovarian-Cyst-Syndrome-Pelvic-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ovarian Cyst Syndrome Pelvic Pain</video:title>
      <video:description>This is presentation on Ovarian Cyst Syndrome and pelvic pain. Pelvic pain is frequently miss diagnosed and miss treated. Some other illness which cause pelvic pain are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ed8f1f8a-4c49-4957-be7e-b37253579a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2007-08-11T18:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/705.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ovaries</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>pelvicpain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niels-Henrik-David-Bohr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niels Henrik David Bohr</video:title>
      <video:description>Niels Bohr is a Danish physicist. This Video is a biography of Bohr. He also won a noble prize in 1922.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c7501d0c-964d-4914-b750-a39424868eb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-13T05:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11674.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reintroduces interfaces and elaborates on the topic.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15956.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-08-29T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MxBx1km7WNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>implements</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>hashmap</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>iterator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Punishment-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Punishment II</video:title>
      <video:description>&quot;Lec 18 -  Punishment II&quot;Philosophy and the Science of Human Nature (PHIL 181)

The lecture begins with a consideration of the traditional consequentialist account of punishment---that punishment is justified by its deterrent effect on future crimes. Traditional criticisms of the view are presented, and John Rawls&apos; two-level justification for punishment is offered as one possible way to avoid such criticisms by bringing together consequentialist and deontological justifications of punishment  in a single theory. Next, Professor Gendler reviews some empirical research on punishment intuitions, including data on moral outrage and the &quot;Knobe effect&quot;. The lecture concludes with a brief discussion of how moral luck interacts with intuitions about punishment.

00:00 - Chapter 1. Consequentialist Justifications of Punishment 
15:05 - Chapter 2. Two-Level Theories of Punishment
22:16 - Chapter 3. Empirical Research on Punishment
41:54 - Chapter 4. Luck and Punishment

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23617.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-14T09:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f4jWztT5Qj4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/flower-of-life-standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flower of life standing wave</video:title>
      <video:description>liquid infrasound stimulated interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ced57cec-c17d-4f3d-917a-5a4a9d85de35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-04-30T20:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4327.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Flower</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>cymatic</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>kelemen</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Genetics-Brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Genetics (Brief)</video:title>
      <video:description>A Brief Introduction to Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f5fb6634-7d8a-4d8a-9629-556a2b48f524/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-20T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5624.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Science-An-Anthem-for-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Science- An Anthem for Science</video:title>
      <video:description>This video will help you to understand the symphony of science with a poetry. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca46686-83c6-4465-8d7b-646a49ca8a90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T21:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11603.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-of-Light-Through-Prism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction of Light Through Prism</video:title>
      <video:description>An activity to show the refraction through a prism. Prism is a piece of glass or any other transparent material bounded by 2 triangular and 3 rectangular surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96c6dc2b-c198-488b-961b-f6fc4caf3e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-12T21:28:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11587.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Space-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Space Discoveries</video:title>
      <video:description>An amazing video from NASA season&apos;s greetings 2010 showing the view of beautiful space. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9f668c4e-35ae-4bea-b26a-26ab8f12618d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-02-05T04:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29203.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Season</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Physics-111-Optical-Trapping-OTZ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Physics 111: Optical Trapping (OTZ)</video:title>
      <video:description>Physics 111: Optical Trapping (OTZ)

Physics 111 Advanced Laboratory.  Professor Jan Liphardt

This video accompanies the Optical Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An optical trap or optical tweezers is a device used to apply pico-newton sized forces and make precise measurements on a scale of roughly one micron. It can be created by applying a precisely focused laser through a microscope objective onto a dielectric material such as a cell or a Silica bead. It allows scientists to make very detailed manipulations and measurements on very small objects, and thus is a very important tool in biophysics. Optical traps are used in biological experiments ranging from cell sorting to the unzipping of DNA and also in physical applications such as atom cooling. 

In this experiment, you will calibrate the trap&apos;s position and force detection by trapping Silica beads and using the physics of Brownian motion.  You will then use the apparatus to manipulate and study the motion of swimming E. coli cells and the transport of vesicles inside a living onion cell.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27042.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-09-19T06:29:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bqIBcjcAhso</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Trapping</video:tag>
      <video:tag>OTZ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerve-VIII-Vestibular-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerve VIII- Vestibular Functions</video:title>
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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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produced by tres3d /medical animation studios 
Scientific 3d animation, 3d models for medical device companies - scientific visualization moa&apos;s method of action videos</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Sari Hanafi on the Politics of Spacio-cide in Palestine</video:description>
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      <video:description>This animation shows the location of the hypothalamus in a mouse&apos;s brain in 3D. The hypothalamus is located in a very specific location of a mouse&apos;s brain, just above the optic chiasm. This area controls much of a mouse&apos;s basic behavior, including feeding. Source: hhmi</video:description>
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German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>Whether or not the egyptians were as skilled as modern doctors are when it comes to eyelid plastic surgery is debatable but the fact remains that surgical procedures are not entirely contemporary</video:description>
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      <video:description>Activities to explain the moment of inertial are shown in this video. The moment of inertia of a body depends on the mass of the body and the distance from the center.</video:description>
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Edward Webster on Labor in the Age of Global Insecurity</video:description>
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      <video:description>&quot;Lec 20  - Ultrasonic Scaling&quot; Indications and contra-indications for ultrasonic scaling.   Orig. air date: JAN 13 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Medically speaking a painfully sexual intercourse is called dyspareunia a health care provider asks about the womans history of pain during intercourse a thorough history and an extensive physical exam often reveal the most probable cause of this pain</video:description>
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Added: January 18, 2007 
Discovery Channel - Brain Plasticity</video:description>
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Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introductory Probability and Statistics for Business</video:description>
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      <video:description>This video shows Arestin antibiotic used for the periodontal disease . A full explanation of the benefits of this medicine are discussed here.</video:description>
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      <video:description>Video shows Hedgehog signalling pathway. The hedgehog signaling pathway is one of the key regulators of animal development conserved from flies to humans (meaning it was present in the common ancestor of both). The pathway takes its name from its polypeptide ligand, an intercellular signaling molecule called Hedgehog (Hh) found in fruit flies of the genus Drosophila. Hh is one of Drosophila&apos;s segment polarity gene products, involved in establishing the basis of the fly body plan. The molecule remains important during later stages of embryogenesis and metamorphosis. Read more: http://en.wikipedia.org/wiki/Hedgehog_signaling_pathway</video:description>
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      <video:title>Video lecture: introductory Biology</video:title>
      <video:description>This video presents a lecture on Biochemistry III. Structure and function of protein has been discussed in this MIT lecture. Edited by Ashraf</video:description>
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      <video:duration>2880</video:duration>
      <video:publication_date>2009-04-02T05:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1573.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Biochemistry</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 1</video:title>
      <video:description>Gastrulation of two house fly embryos imaged with bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/55c85ef5-3901-4b9e-aced-df4f3d1e413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>fly</video:tag>
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      <video:tag>Microscopy</video:tag>
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    <video:video>
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      <video:description>Heart disease risk is something you have or don&apos;t have. But how do you know? Learn how you can set yourself on the path to a</video:description>
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      <video:duration>415</video:duration>
      <video:publication_date>2009-04-23T07:10:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2014.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>cholesterol</video:tag>
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      <video:tag>Stroke</video:tag>
      <video:tag>Diabetes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Physics 111: Rutherford Scattering (RUT)</video:title>
      <video:description>Physics 111: Rutherford Scattering (RUT)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Rutherford Scattering Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An experiment that shook the world of physics was carried out by Rutherford in 1910. He found that when scattering alpha particles from gold foils, far more of them were scattered at large angles than were predicted by theory. He explained the finding by assuming that all of the mass of an atom and positive charge of an atom are concentrated in a small volume at the center, in a compact nucleus. He derived an equation in which the differential cross section for scattering by an atomic nucleus is proportional to the inverse fourth power of the sine of the scattering angle. 

In this experiment the scattering formula is confirmed for the case of alpha particles scattered by gold nuclei in a thin gold foil. The charge on the gold nucleus will also be determined. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27045.jpg</video:thumbnail_loc>
      <video:duration>1670</video:duration>
      <video:publication_date>2012-09-19T06:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHzzXiMEmaU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>scattering</video:tag>
      <video:tag>RUT</video:tag>
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    <video:video>
      <video:title>528 HZ - Miracle</video:title>
      <video:description>Solfeggio frequency 528 HZ accompanying, a multidimensional sound-scape of healing frequencies and symbols.

Audio downloads are available for purchase at: http://www.sourcevibrations.com/Downloads.html

Please visit http://premieres.com/ for powerful transformational media produced by Rysa5 and the Gold Ring Media Group.</video:description>
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      <video:duration>343</video:duration>
      <video:publication_date>2009-05-03T05:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2124.mp4</video:content_loc>
      <video:uploader>redjill29</video:uploader>
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      <video:tag>Sonic</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>geometry</video:tag>
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      <video:description>In the summer of 2005 Wessex Archaeology were called in by the Port of London Authority to excavate and recover the bow and part of the side of a late 16th century merchant ship. The ship&apos;s timbers have been dated to 1574, and amongst the artefacts recovered is a cannon.</video:description>
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      <video:duration>220</video:duration>
      <video:publication_date>2009-04-08T20:32:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1645.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>marine</video:tag>
      <video:tag>nautical</video:tag>
      <video:tag>Ship</video:tag>
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      <video:description>This video presents a lecture on gene regulation. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
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      <video:duration>2852</video:duration>
      <video:publication_date>2009-04-02T05:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1581.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
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      <video:description>Thyroid and weight gain</video:description>
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      <video:duration>99</video:duration>
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      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>weight</video:tag>
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      <video:title>Chemical Science - Transition Metals - Lecture 30</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 30/nTopics covered:
	/nTransition Metals/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 30/nYou all should have these handouts ready to go now./nLet&apos;s review where we were last week. If everyone can settle down a little bit, you can discuss about who wants to be the top chemistry major later on after class is over./nAll right. Octahedral case./nHere is our octahedral molecule. And, again, crystal field theory is just an explanation for the things that are observed experimentally. It is a fairly simple theory. And, if you go on to study chemistry, and you will take more inorganic chemistry later on, you will learn about more complicated theories./nBut this is really simple./nThis simple theory just thinks about each ligand, each small molecule like NH3 group bound to a metal. The metal is in the center position. That each ligand considers as a negative point charge. And so then the theory looks at whether that ligand, as a negative point charge, is pointing toward one of the d-orbitals./nYou need to know about the shapes of the d-orbitals./nAnd you need to know about the shapes of the coordination complexes. And then you need to just ask yourself, is that ligand pointing directly toward a d-orbital./nIf it is then it will be destabilized. If it is not then those orbitals will be stabilized. And so you are talking about the stabilization relative to an imaginary spherical and crystal field where ligands are just sort of everywhere all around the center metal./nYou consider that as sort of your standard case where all of the d-orbitals have the same energy./nBut then when you consider those ligands as negative point charges in particular locations, some d-orbitals then get destabilized and other ones get stabilized in terms of energy. In the octahedral case then, and here is our little cartoon for the octahedral case where there are ligands along the z-axis, ligands along the x-axis and ligands along the y-axis./nAnd so if you look at dx2 minus </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/59014064-12aa-4681-9914-41af342bbf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2009-04-16T23:36:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1760.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nitric Acid</video:title>
      <video:description>you&apos;ve all heard of it but whatever you do, don&apos;t sniff the bubbles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9b032b52-3c2a-42e1-bfff-808f8f373d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2921.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Labs</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sums and Scalar Multiples of Linear Transformations</video:title>
      <video:description>Sums and Scalar Multiples of Linear Transformations

Sums and Scalar Multiples of Linear Transformations.  Definitions of matrix addition and scalar multiplication.</video:description>
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      <video:publication_date>2012-09-11T00:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wHuY97vss18</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>www.bimatics.blogspot.com The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.</video:description>
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      <video:duration>48</video:duration>
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      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the technique or popliteal peroneal nerve block. This popliteal block is a block of the sciatic nerve at the level of the popliteal fossa.</video:description>
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      <video:duration>74</video:duration>
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      <video:description>What is antimatter? What happens when antimatter collides matter? This Sci Fi science, it is said that the big bang theory occurred due a collision of matter and antimatter, this video provides detailed information on the antimatter, its possibilities and challenges</video:description>
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      <video:description>Chocolate anyone? This is an illustration on how cocoa beans come about into being.The process starts with fermentation after which they are left for four to six days. The beans after this process become less acidic and develop a chocolate like taste. Learn more here.</video:description>
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      <video:description>&quot;Lec 1 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 15, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:category>Physics</video:category>
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      <video:tag>Stanford</video:tag>
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      <video:description>This short video talks about how to make a black hole in the backyard. It explains the safety precautions one should take when making a black hole. This video source is Sci Fi Science.</video:description>
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    <video:video>
      <video:title>Lecture 3 Has Dawkins shown that God is Redundant?</video:title>
      <video:description>Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21416.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-09T05:03:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNMwZy7OGWc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Pegging the Yuan</video:title>
      <video:description>This is a lecture of Khan Academy.

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20317.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-06T14:13:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Throat-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Throat Part 1</video:title>
      <video:description>Video shows full physical examination steps for throat examination of the patient. Video is very helpful and shows brief examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d326b494-4b14-42bf-95ba-afc2c8676223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-30T10:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9513.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sexton-Angle-Measuring-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sexton- Angle Measuring Device</video:title>
      <video:description>This video will show a sexton i.e. a device used to measure angle between the sun and the horizon. A telescope is needed to watch the sun through the sexton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1ccd7de0-0fed-461d-90ef-6a0fef8a88a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-28T08:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3265.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sexton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Iodine-Clock-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Iodine Clock Reaction</video:title>
      <video:description>The iodine clock reaction is also known as Harcourt-Essen reaction is a reaction used to demonstrate chemical kinetics. This video explains how to carry out this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7216fae4-aa6d-4de1-b11a-fd861cf61ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28423.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-and-Cosmos-4-Evolution-in-the-Cosmos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy and Cosmos 4: Evolution in the Cosmos</video:title>
      <video:description>Evolution is taking place in outer space. This video explain evolution in cosmos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b7cea68d-cbe0-49a5-be00-17d1384da342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-05-13T20:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2178.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>cosmos</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Mars-Landing-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Mars Landing 2012</video:title>
      <video:description>Video shows the last four minutes of Mars landing 2012 mission. Description of different stages during landing is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c2eaae60-727e-4032-a034-8694927e2d7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T08:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28452.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sticking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-Matters-Scientific-Suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark Matters - Scientific Suicide</video:title>
      <video:description>Clip from the Science Channel show Dark Matters.  Dramatization of Dr. Ed Katskee&apos;s suicidal cocaine overdose, performed in the name of science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/de34c53f-5819-496a-860b-8700f8ef7bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-12-09T08:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28453.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>katskee</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>overdose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ptosis-the-three-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ptosis, the three cases</video:title>
      <video:description>Ptosis is the drooping of the upper eyelid that causes visual impairment. The are three cases of ptosis as shown in this video, and the disorder can occur at birth or develop later in life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c99695cc-21ad-4b63-a6d6-00f8feb3ff93/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T09:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9388.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Three</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circumcision-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision video</video:title>
      <video:description>Male circumcision is the surgical removal of some or all of the foreskin (prepuce) from the penis and this video demonstrates circumcision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/566e2036-82e0-44a6-bf77-56b39278922e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9514.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-of-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying of Surgical Knot</video:title>
      <video:description>This video will tell you about the surgical notch i.e. how to tie a knot. After surgery it is necessary that knot should be tied properly otherwise infections may emerge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6eec1c42-44aa-457c-a434-66ac3200846d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-01T03:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10036.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/S-And-P-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>S And P Orbitals</video:title>
      <video:description>This video shows the full explanation of formation of s and p orbits. The formation of 2px, 2py and 2pz is shown very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad665455-d6a2-4faf-8e60-e388ef6766e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-12T22:26:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5066.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>and</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>orbitais</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Physics-111-Hall-Effect-In-A-Semiconductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Physics 111: Hall Effect In A Semiconductor</video:title>
      <video:description>Physics 111: Hall Effect In A Semiconductor

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Hall Effect in a Semiconductor Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Hall effect is the phenomenon of a voltage developing across two boundaries in a direction transverse to the current flow in a system of charged particles in a magnetic field owing to the Lorentz force q(v x B). 

Semiconductors fall in between two extremes, conductors and non-conductors, and their properties require some knowledge of condensed matter physics. The Hall Effect illustrates the Lorentz force v X B. For a doped germanium crystal, you measure the resistivity, concentration of the free carrier, and the Hall coefficient as functions of the temperature. When a current is passed through a sample in the x-direction, the Lorentz force acting on the electric charges moving in a magnetic field B ( in Z) displaces some carriers in the y-direction and causes an internal electric field EH which cancels the Lorentz force in the equilibrium case. You will use the Van der Pauw method of measuring a sample of arbitrary shape for a temperature range from 300K to 77K to 400K.
http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27046.jpg</video:thumbnail_loc>
      <video:duration>3657</video:duration>
      <video:publication_date>2012-09-19T06:30:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7JYq1rRl6Xk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Semiconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Lecture-Topic-Slope-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra Lecture Topic Slope Part  3</video:title>
      <video:description>Slope is explained in the algebra lecture video. This is the third part of the whole lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1a39a307-9a2f-44bf-81f5-cbee821086c5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2388.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/446a4d81-1481-41e3-962d-ca52db1fddc5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2650.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dental-Anatomy-Mandibular-Molars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dental Anatomy: Mandibular Molars Review</video:title>
      <video:description>&quot;Lec 15 -Dental Anatomy: Mandibular Molars Review&quot;A review of the Dental Anatomy of the mandibular molars.  Contains a ten question quiz at the end of the tape. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21614.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-09T06:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dprmszgyuIY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer</video:title>
      <video:description>GFP-tagged tumor cells were introduced into the mouse organism. After injection of anti-cancer drug the tumor size was reduced.

Movie is in Russian.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/58955ee9-6206-48e7-9ac1-e67b8b488d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-05-30T08:37:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2697.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier series (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15734.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
      <video:publication_date>2012-08-28T20:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iJryWzLDIw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 5, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23999.jpg</video:thumbnail_loc>
      <video:duration>6603</video:duration>
      <video:publication_date>2012-09-14T13:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FZDy_Dccv4s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:description>A nerve is an enclosed, cable-like bundle of axons (the long, slender projection of a neuron). Neurons are sometimes called nerve cells, though this term is technically imprecise since many neurons do not form nerves, and nerves also include the non-axon glial cells that ensheath the axons in myelin.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nerve</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is not the muse! This documentary demonstrates the supermassive blackholes. This video is produced with sole purpose of education and not to make profit. It is to help students and does not aim at copyright infringement.</video:description>
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      <video:duration>519</video:duration>
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      <video:uploader>benchwork</video:uploader>
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      <video:description>Physics 111: Soldering Technique

Physics 111 Advanced Laboratory.  Donald Orlando
Instrumentation Lab

This video shows how to solder wires and connections. You will learn how to tell a good solder joint from a bad one. Soldering is more than just tying two or more wires together to make a good connection.

http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
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      <video:description>Lec 4- Population Growth and Regulation.
General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 5- Interspecific Relationships.
General Biology</video:description>
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      <video:duration>3016</video:duration>
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      <video:description>&quot;Lec 6 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 19, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>This video gives information of fibroids which are tumor like growths which are fortunately noncancerous. Find out the types of uterine fibroid tumors (Leiomyomas)and more here.</video:description>
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      <video:description>This video explains the function of hemagglutinin on viruses during infection.hemagglutination is the process of Hetting red blood cells to aagulitinate.</video:description>
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      <video:description>This series of videos is to educate people about Sex and death.</video:description>
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      <video:description>The use of video assisted airway devices has been shown to enhance patient safety and physician efficiency in addition the use of video laryngoscopes improves the grade of view by one to two grades reducing the incidence of difficult intubations</video:description>
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      <video:description>&quot;Lec 23 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 23: Colligative properties. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>macroscopic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Interesting Facts - Sugar, Worms, and Space</video:title>
      <video:description>We should drink less soda because soda is high-fructose containing syrup. Earth worms are generating new nano technologies of food. Russians are going back to same space that can damage your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4899536b-a025-4fa9-bca8-abd96d50f872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2013-02-07T07:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29299.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sugar</video:tag>
      <video:tag>worms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-and-Female-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male and Female Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion in male and female. In urinary catheterization known as a urinary catheter is inserted into a patient&apos;s bladder via his or her urethra.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9659daa4-e9d7-43ae-b3a3-805d3e2a6bb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:42:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10441.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>male</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-And-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals And Dinos</video:title>
      <video:description>A comparison between today&apos;s life and the complex survival during the tim of dinos is shown in the video. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bdd095b7-d28f-4c74-8445-bc631db2ef15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-08T07:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28359.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damaged-Blood-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damaged Blood Vessels</video:title>
      <video:description>This science animation showns damaged blood vessels which are the part of the circulatory system that transports blood throughout the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/cb2ccc04-496c-4516-b715-bea88b269ad5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-06-19T16:39:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2849.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>damaged</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Du145-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Du145 cancer cells</video:title>
      <video:description>Du145 cells are from the prostate carcinoma cell lines taken from the brain metastasis. Cells are not stained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3d4b7e49-2632-4ebd-8765-c61262bac168/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-19T22:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/384.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cancercell</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Race-and-Reunion-The-Civil-War-in-American-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Race and Reunion: The Civil War in American Memory</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Having dealt with the role of violence and the Supreme Court in bringing about the end of Reconstruction in his last lecture, Professor Blight now turns to the role of national electoral politics, focusing in particular on the off-year Congressional election of 1874 and the Presidential election of 1876. 1874 saw the return of the Democrats to majority status in the Senate and the House of Representatives, as voters sick of corruption and hurt by the Panic of 1873 fled the Republicans in droves. According to many historians, the contested election of 1876, and the &quot;Compromise of 1877,&quot; which followed it, marked the official end of Reconstruction. After an election tainted by fraud and violence, Republicans and Democrats brokered a deal by which Republican Rutherford B. Hayes took the White House in exchange for restoration of &quot;home rule&quot; for the South.

00:00 - Chapter 1. Introduction: Exhibitions and Elections of 1876
11:21 - Chapter 2. The Off-Year Congressional Election of 1874: Shifts in Party Representation
22:26 - Chapter 3. Confusion in Rhetoric and Votes: The Presidential Election of 1876
37:16 - Chapter 4. The Ensuing Election Dispute and &quot;Compromise of 1877&quot;
49:48 - Chapter 5. The Return of &quot;Home Rule&quot; in the South and the End of Reconstruction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-01T08:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQOk4h4hhwo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1877</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Mobilier</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1874</video:tag>
      <video:tag>1876</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Panic</video:tag>
      <video:tag>1873</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Hayes</video:tag>
      <video:tag>Samuel</video:tag>
      <video:tag>Tilden</video:tag>
      <video:tag>Whiskey</video:tag>
      <video:tag>Ring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction-With-Sodium-Acetate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction With Sodium Acetate</video:title>
      <video:description>For laboratory usage, sodium acetate is inexpensive, and it is usually purchased instead of being synthesized. It is sometimes produced in a laboratory experiment by the reaction of acetic acid with sodium carbonate, sodium bicarbonate, or sodium hydroxide. These reactions produce aqueous sodium acetate, and some  water. Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized). This is the well-known &quot;volcano&quot; reaction between baking soda and vinegar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/366f3666-cc63-4e7c-8319-71d14dd3498a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-11-09T21:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4886.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #16</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Pulse-Chase Experiment is explained in details. Conclusion is that pancreas is not maintained by stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7f48501a-e234-46b3-b3c5-7c6bb4b097b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/799.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>ßcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Physics-Theodor-Hansc-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Physics Theodor Hansc  Interview</video:title>
      <video:description>This is a video clip of an interview with Nobel Prize winner Theodor Hänsch for his work in psychics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cd2f656-cbd3-4031-843c-254dd194afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-13T21:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5141.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Theodor</video:tag>
      <video:tag>Hänsch</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Linear-Algebra-Rule-of-Sarrus-of-Determinants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Linear Algebra: Rule of Sarrus of Determinants</video:title>
      <video:description>Linear Algebra: Rule of Sarrus of Determinants

A alternative &quot;short cut&quot; for calculating 3x3 determinants (Rule of Sarrus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22086.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-11T00:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xFIi0JF2AM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sarrus</video:tag>
      <video:tag>determinants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Histology</video:title>
      <video:description>The prostate is a walnut-sized gland which produces a slightly alkaline fluid that contributes about a percentage to the semen and is responsible for erections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bef6e20c-3184-4269-b7e6-1e3c14034f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-28T11:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Stem-Cell-Therapy-to-cure-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Stem Cell Therapy to cure diabetes</video:title>
      <video:description>This paper discussion video by www.cellmedicine.com gives information the effect of stem cell therapy for diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f4a90804-c69f-4207-8262-9e6addcae73c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-19T02:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1030.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>celltherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24005.jpg</video:thumbnail_loc>
      <video:duration>6671</video:duration>
      <video:publication_date>2012-09-14T13:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JzhlfbWBuQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-Midsagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - Midsagittal View</video:title>
      <video:description>A Midsagittal View Female Reproductive System which entails the bladder, uterus, vagina, anus, peritoneum, and mucosa&apos;s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a7e03f2-2561-49dc-ac8a-1cb1c192cc13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T22:04:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5164.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Midsagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>vagina</video:tag>
      <video:tag>anus</video:tag>
      <video:tag>peritoneum</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preventing-medication-errors-pt-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventing medication errors pt 1 of 3</video:title>
      <video:description>Prevention of medication errors has therefore become a high priority worldwide medication errors are the most common errors in health care the average hospital patient can be subjected to at least one medication error per hospital day and these errors may account for up to 7000 hospital deaths every year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6975a460-8696-43e9-b2c4-fb591a227cdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2010-11-16T14:19:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5504.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Examination</video:title>
      <video:description>This video shows a brief examination of the patients heart by an experienced doctor. The precautions to be taken while examining the heart of a patient are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78e52445-2c0f-484f-9dc9-41b303985ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10514.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Legacies-of-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Legacies of the Civil War</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Professor Blight finishes his lecture series with a discussion of the legacies of the Civil War. Since the nineteenth century, Blight suggests, there have been three predominant strains of Civil War memory, which Blight defines as reconciliationist, white supremacist, and emancipationist. The war has retained a political currency throughout the years, and the ability to control the memory of the Civil War has been, and continues to be, hotly contested.

00:00 - Chapter 1. Introduction: Legacies of the Civil War
08:29 - Chapter 2. Catton&apos;s &quot;Lost Cause&quot; Interpretation: The Dependence of Memory on Historical Period
19:21 - Chapter 3. Reconciliationist, White Supremacist and Emancipationist Memories
29:11 - Chapter 4. The Shifting Grasp and Struggle to Control Civil War Memories
44:57 - Chapter 5. Echoes of the Civil War, Hope for Racial Equality: A Conclusion?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16733.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-01T08:48:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yesO9SnEQ6Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>reunion</video:tag>
      <video:tag>emancipationist</video:tag>
      <video:tag>legacies</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>reconciliationist</video:tag>
      <video:tag>white</video:tag>
      <video:tag>supremacist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-function-human-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase function - human model</video:title>
      <video:description>These guys shows the function of the protein called ATP sythase which locates on the membrane and has a role in the production of ATP in the cell. ATP is very important energy source in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/bc3b1606-689e-4ab2-adbb-757b3db4b37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-03-29T00:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/105.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>human</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cellular-Process-of-Engulfing-Solid-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cellular Process of Engulfing Solid Particles</video:title>
      <video:description>The cellular process of engulfing solid particles is known as Phagocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4968e2f5-7d75-4a55-9b0d-764770ecdcde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-03-28T23:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/102.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer</video:title>
      <video:description>ViRexx Medical Corp, a small CDN biotech company, has a potential tx for Ovarian in late PIII trials. Check out this animation on Ovarex. ViRexx trades on the AMEX under ticker REX. Wiki info: Ovarian cancer is a malignant tumor, of any histology, on or within an ovary. Because many ovarian tumors are benign but have the potential to become malignant, a broad definition of ovarian cancer includes all ovarian tumors, malignant and benign.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/69cb8bc3-caf0-4522-b585-3b169b01a371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-02T11:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1136.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ovarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-oral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the oral</video:title>
      <video:description>This video gives information on how to conduct an oral examination, this information includes details such as colour in the mouth, the teeth and even the inspection of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80dae983-8a07-47c8-beae-937d2d357530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T22:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10511.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part III</video:title>
      <video:description>Evidence for evolution if we take a chimpanzees dna and line it up with a humans we find they look extremely similar the chromosome looks the same the genes line up in the same order 98.5 percent of our dna is identical to that of a chimps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/863de102-eb8f-40d3-93f6-93d55ccbb5ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-12-01T06:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28158.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Signal-Transduction-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Signal Transduction Pathway</video:title>
      <video:description>Cells grow only if they are &quot;told&quot; to do so. It is done by exposing cell to growth factor molecules. A depiction of the signal transduction pathway that is involved with the growth process of the cell.

Video Reference: http://www.learner.org</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2007-04-06T22:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/233.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemotaxis-of-protist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotaxis of protist</video:title>
      <video:description>Single cell moving toward a micropipette containing the chemoattractant cAMP. Note that the cell changes direction in response to movement of the micropipette by extending a new pseudopod in the direction of the pipette tip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b26865f8-878d-4be6-9074-36d383232e8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-01T05:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/257.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Techniques</video:title>
      <video:description>The Luciferase Assay System is an extremely sensitive and rapid reagent for quantitation of firefly luciferase.Firefly luciferase generates light from luciferin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e9146222-640e-4d67-8af1-4dc9b083a868/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-03T03:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4757.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>luciferase</video:tag>
      <video:tag>assay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gabriela-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gabriela-Part-2 Hip Testimony</video:title>
      <video:description>Gabriela explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/52347f6c-592f-41c0-af16-c13ab5ba2983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T09:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3777.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Normal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martin-Brower-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martin Brower Hip Testimony</video:title>
      <video:description>Martin Brower explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8dbb00b8-13ea-4507-af93-49d3f9bfc02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-02-01T11:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3790.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Conventional</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Listeriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria (Listeriosis)</video:title>
      <video:description>Listeria monocytogenes is a bacterium and the cause of listeriosis. Listeria is specific because it is multiplied within living cell. It&apos;s special surface proteins enables it to pass tissue brier intact. This video discusses Listeria&apos;s life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/8ecea03e-732b-4eb7-a490-233434e27428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2007-06-22T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>listeriosis</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>ObligateIntracellularPathogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 15 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces a new application of the Fourier Transforms that includes deltas, properties of deltas, and physical interpretation of deltas.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17624.jpg</video:thumbnail_loc>
      <video:duration>3129</video:duration>
      <video:publication_date>2012-09-03T16:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YueFuLSR_-Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>deltas</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>source</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>apertures</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-become-addicted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we become addicted?</video:title>
      <video:description>How drugs make you addicted? They mimic dopamine. In normal brain dopamine travels across the synapse, stimulates neuron and is quickly reabsorbed. But if we add drugs, for example cocaine, many molecules clogg synapse, so dopamine cannot be reabsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d91e42cd-7921-4765-a2f6-41f3aaa19586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-24T04:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/415.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>cocain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination-of-6-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination of 6 Months Infant</video:title>
      <video:description>Video shows the examination of an infant cranial nerves by an expert doctor. Infant is of 6 months and a careful examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eff25f8b-5ae1-4a18-a3a9-1ee50cf8eb1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2013-02-11T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30042.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 22 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the basics of the fast Fourier transforms algorithm 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17637.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-03T16:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st7Tiwr_Vuk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>FFT</video:tag>
      <video:tag>N</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>simple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Proto-Oncogene-Becomes-an-Oncogene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Proto-Oncogene Becomes an Oncogene</video:title>
      <video:description>A depiction of some types of mutations that can occur to turn a proto-oncogene into an oncogene. If many proto-oncogenes are multiplied, cancer occurs in some cells. In some other cells, cancer occurs if  proto-oncogenes are translocated in cell&apos;s genetic matherial. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6dd3691f-7d86-49cd-8366-2d46f9de5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T21:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/212.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>oncogene</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Repair-of-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Repair of Bone</video:title>
      <video:description>In this how the body works video, how our body repairs broken bones is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/ec5580fa-25be-4d94-8a7f-71256b53e402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-11-24T01:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1133.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RICE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RICE</video:title>
      <video:description>RICE for the treatment of bone, joint and muscle injuries. This video gives information of the abbreviation RICE which is rest, ice, compression and elevation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a67d2827-6a8a-4624-9309-e043747b4fa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-11T22:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11075.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 8- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <loc>https://dnatube.com/videos/Proliferation-of-T-cell-by-IL-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proliferation of T cell by IL-10</video:title>
      <video:description>IL-10 production induced in Th2 by NS4 protein in HCV genome.</video:description>
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      <video:publication_date>2009-05-04T20:54:12.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Genographic-Project-and-Our-Ancestors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project and Our Ancestors</video:title>
      <video:description>This is a wild chronicles video. Who are our ancestors and where do they come from? Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
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      <video:uploader>sikadi</video:uploader>
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      <video:tag>dna</video:tag>
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      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
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    <loc>https://dnatube.com/videos/Fatty-Acid-Vesicle-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Vesicle Formation</video:title>
      <video:description>De novo vesicle formation from fatty acid micelles - Protons are represented by the small glowing spheres. Upon protonation, the micelle structure becomes more fluid and may allow for larger numbers of micelles to join together. Vesicle formation occurs by chance after the fatty acid sheet has reached a threshold surface area. 
video by Janet Iwasa at onemicron</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1204.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STEREO Sun360 Teaser</video:title>
      <video:description>Watch the latest revelation about the entire Sun as observed by the Stereo Satellites on www.nasa.gov/stereo.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Sun360</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Viral-Geometry-and-Structural-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Geometry and Structural Diversity</video:title>
      <video:description>The geometric structures of viruses are beautiful and can be used, along with genomic information, to identify them.</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2012-04-12T23:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12218.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>diversity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Putting-yourselves-into-other-peoples-shoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Putting yourselves into other people&apos;s shoes</video:title>
      <video:description>&quot;Lec 2 - Putting yourselves into other people&apos;s shoes&quot; Game Theory (ECON 159)

At the start of the lecture, we introduce the &quot;formal ingredients&quot; of a game: the players, their strategies and their payoffs. Then we return to the main lessons from last time: not playing a dominated strategy; and putting ourselves into others&apos; shoes. We apply these first to defending the Roman Empire against Hannibal; and then to picking a number in the game from last time. We learn that, when you put yourself in someone else&apos;s shoes, you should consider not only their goals, but also how sophisticated are they (are they rational?), and how much do they know about you (do they know that you are rational?). We introduce a new idea: the iterative deletion of dominated strategies. Finally, we discuss the difference between something being known and it being commonly known.

00:00 - Chapter 1. Recap of Previous Lecture: Prisoners&apos; Dilemma and Payoffs 
06:47 - Chapter 2. The Formal Ingredients of a Game
16:01 - Chapter 3. Weakly Dominant Strategies
35:29 - Chapter 4. Rationality and Common Knowledge
01:05:37 - Chapter 5. Common Knowledge vs. Mutual Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-01T09:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQ3kFydI_xQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Robofish-mimics-the-swimming-motion-of-bass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish mimics the swimming motion of bass</video:title>
      <video:description>Mechanical engineers at MIT have created schools five-inch robofish that mimic the swimming motion of bass. In this video, you can see the carangi form swimming technique, with most of the movement taking place in the tail end of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/cd665c50-3e05-4e12-af4d-2d0f811b6ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T11:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3281.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>robots</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Swimming</video:tag>
      <video:tag>robofish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Nash-equilibrium-shopping-standing-and-voting-on-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Nash equilibrium: shopping, standing and voting on a line</video:title>
      <video:description>&quot;Lec 7 - Nash equilibrium: shopping, standing and voting on a line&quot; Game Theory (ECON 159)

We first consider the alternative &quot;Bertrand&quot; model of imperfect competition between two firms in which the firms set prices rather than setting quantities. Then we consider a richer model in which firms still set prices but in which the goods they produce are not identical. We model the firms as stores that are on either end of a long road or line. Customers live along this line. Then we return to models of strategic politics in which it is voters that are spread along a line. This time, however, we do not allow candidates to choose positions: they can only choose whether or not to enter the election. We play this &quot;candidate-voter game&quot; in the class, and we start to analyze both as a lesson about the notion of equilibrium and a lesson about politics.

00:00 - Chapter 1. Bertrand Duopoly: Standard Model
28:18 - Chapter 2. Bertrand Duopoly: Product Differentiation
40:13 - Chapter 3. Perfect Competition Revisited: The Candidate Voter Model 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>4281</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pMRMYi1SoQs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew Walford Hip Testimony Part 1</video:title>
      <video:description>This interview shows andrew Walford explaining his hip surgery / hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>168</video:duration>
      <video:publication_date>2010-02-01T08:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3769.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Human-Tone-and-Loudness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Tone and Loudness</video:title>
      <video:description>How does the human voice system works. The only vibrating element in the human body is the vocal cords. During normal breathing the vocal cord stays apart and don&apos;t produce sound.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2009-08-08T15:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3191.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
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      <video:tag>Voice</video:tag>
      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Continuous everting mattress pattern suture</video:title>
      <video:description>This video reviews common suture knots and patterns used in veterinary surgery further advice on suture pattern selection is given in individual relating to specific procedures however today most surgeons gravitate towards simple appositional suture patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4f7f4a1-6cd8-4517-9251-acb0ea1505ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10357.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Everting</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclin Dependant Kinases 2 (CDK2)</video:title>
      <video:description>CDK2 - Cyclin Dependant Kinases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49385c2-ffaf-4cf0-9beb-6cf3f5d01735/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-23T00:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cyclin</video:tag>
      <video:tag>Dependant</video:tag>
      <video:tag>kinases</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/G-Protein-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G-Protein Signaling</video:title>
      <video:description>This video explains the process of cellular signaling through G-protein-coupled receptors.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>190</video:duration>
      <video:publication_date>2010-04-08T19:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4100.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>coupled</video:tag>
      <video:tag>receptor</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Anterior-Guidance-and-Esthetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90  - Anterior Guidance and Esthetics</video:title>
      <video:description>&quot;Lec 90  - Anterior Guidance and Esthetics&quot; The anterior teeth have been cast and Dr. Clayton checks the esthetics of the porcelain, then tries the restorations in the patient&apos;s mouth, checking for proper occlusion. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1458</video:duration>
      <video:publication_date>2012-09-09T06:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ft14ACBkluo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>guidance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Esthetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ken-McKinnon-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ken McKinnon Hip Testimony</video:title>
      <video:description>Ken McKinnon explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/6ab2ce74-e445-4dcd-a9a6-b17701d1a23a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2010-02-01T12:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3801.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-term-memory-and-molecular-basis-of-early-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short-term memory and molecular basis of early LTP</video:title>
      <video:description>This video demonstrates molecular basis of early LTP which is also called as short-term memory. Early LTP (short-term memory) depends on a calcium-dependent protein kinase to strengthen an existing synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e8f3ecdd-3c56-4947-8f81-0c5fdedbf5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-17T22:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12260.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>LTP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Esophagitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Esophagitis?</video:title>
      <video:description>Doctor Carlo A. Oiler, MD FACEP emergeny physician will tell you about esophagitis. Video is very helpful and is explained with diagrams and structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/6daadbb8-db1b-431e-8704-8ac9a269546b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30422.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophagitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-gastrulationventral-furrow-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila gastrulation/ventral furrow formation</video:title>
      <video:description>A three hours hold fruit fly embryo is imaged ventrally via fluorescence microscopy for 30 minutes. Myosin is tagged with GFP. This process, called gastrulation, serves in most higher organisms (including humans) for the formation of the three body layers: epi-, meso- and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bb788043-2378-410b-bc83-41f9559ae9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T05:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1675.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>gastrulation</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-111-Gamma-Ray-Spectroscopy-GMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 111: Gamma Ray Spectroscopy (GMA)</video:title>
      <video:description>Physics 111: Gamma Ray Spectroscopy (GMA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Gamma Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The purpose of this experiment is to measure the mass attenuation coefficients of several materials using gamma ray sources. First you will perform some tests to show the effect of various equipment settings. You will then use the known sources to calibrate your detector, and verify the inverse square law. Finally, you will make some measurements that will allow you to calculate the mass attenuation coefficients for several materials at several energies.

In this apparatus, the gamma rays enter a NaI scintillator crystal, which converts them into many lower energy photons. These photons travel through the crystal to the photocathode of a photomultiplier tube, where they are converted into electrons by means of the photoelectric effect. The photo-electrons are sent through a series of electrodes where the number of electrons is multiplied. At the anode, a pulse of current is produced, and then counted. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26998.jpg</video:thumbnail_loc>
      <video:duration>1679</video:duration>
      <video:publication_date>2012-09-19T06:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cZGMngx-6yE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>GMA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Democratization-of-Ubiquitous-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Democratization of Ubiquitous Computing</video:title>
      <video:description>&quot;Lec 13 - The Democratization of Ubiquitous Computing&quot; April 25, 2008 lecture by Leah Buechley for the Stanford University Human Computer Interaction Seminar (CS547).

Computational textile researchers weave, solder and sew electronics into cloth to build soft, flexible and wearable computers. Computational textiles or &quot;e-textiles&quot; is a young discipline, and developments in the field have so far been relegated almost exclusively to research labs in industry and academia. Lisa Buechley presents advancements that make the designing and building of e- textiles accessible to new audiences, describing developments in engineering, design and applications that are helping to democratize creative ubiquitous computing.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24052.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T14:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrgF0mRGvtk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-responses-to-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell responses to HCV</video:title>
      <video:description>This is a second part of the video which shows cell&apos;s response to HCV which is also called as Hepatitis C virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6dd77d70-b5d6-4b55-aeec-e13be3e4fe23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-05-04T20:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2138.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dissection-Superficial-Cervical-Region-and-Posterior-Triangle-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck</video:title>
      <video:description>&quot;Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck&quot;Gross anatomy of the superficial cervical region and the posterior triangle of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21669.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-09T06:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0lIJjupXAg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>region</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neckq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mixed-strategies-in-baseball-dating-and-paying-your-taxes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mixed strategies in baseball, dating and paying your taxes</video:title>
      <video:description>&quot;Lec 10 - Mixed strategies in baseball, dating and paying your taxes&quot; Game Theory (ECON 159)

We develop three different interpretations of mixed strategies in various contexts: sport, anti-terrorism strategy, dating, paying taxes and auditing taxpayers. One interpretation is that people literally randomize over their choices. Another is that your mixed strategy represents my belief about what you might do. A third is that the mixed strategy represents the proportions of people playing each pure strategy. Then we discuss some implications of the mixed equilibrium in games; in particular, we look how the equilibrium changes in the tax-compliance/auditor game as we increase the penalty for cheating on your taxes.

00:00 - Chapter 1. Mixed Strategy Equilibria: Example (Continued)
12:49 - Chapter 2. Mixed Strategy Equilibria: Other Examples in Sports
23:41 - Chapter 3. Mixed Strategy Equilibria Interpretation 1: Literal Randomization
28:17 - Chapter 4. Mixed Strategy Equilibria Interpretation 2:  Players&apos; Beliefs about Each Other&apos;s Actions
47:04 - Chapter 5. Mixed Strategy Equilibria Interpretation 3: Prediction of Split on Two or More Courses of Action in a Large Population
59:52 - Chapter 6. Mixed Strategy Equilibria: Policy Applications

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16743.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-01T09:06:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9b2AMWwMToc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Osmosis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Osmosis Experiment</video:title>
      <video:description>A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis. Go to http://www.teachertube.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec9a532-e931-475a-b76f-3584232df05c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3444.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Popular-Front</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Popular Front</video:title>
      <video:description>&quot;Lec 17 - The Popular Front&quot; France Since 1871 (HIST 276)

A plethora of Far Right and fascist organizations emerged in the wake of World War I. Economic depression, nationalism, anti-Semitism and xenophobia all played a part in this upsurge. On the left, the tension between communist revolutionaries and socialist reformers was reconciled, for a time, in the Popular Front government of Leon Blum. While the Popular Front would eventually fall, it pioneered many of the reforms and progressive measures that French workers enjoy today.

00:00 - Chapter 1. Rise of the Right in Interwar France
11:54 - Chapter 2. Xenophobia and Anti-Semitism in France
16:17 - Chapter 3. The Stavisky Affair
28:22 - Chapter 4. The Reassertion of the Republic: The Victory of the Popular Front and Leon Blum
41:19 - Chapter 5. Unraveling the Popular Front: The Depression and the Spanish Civil War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16802.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-01T10:00:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4tKz83YpBM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Leon</video:tag>
      <video:tag>Blum</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>Drieu</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Rochelle</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mauras</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>xenophobia</video:tag>
      <video:tag>Serge</video:tag>
      <video:tag>Stavisky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Jack-Kerouac-On-the-Road-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Jack Kerouac, On the Road (cont.)</video:title>
      <video:description>&quot;Lec 9 -  Jack Kerouac, On the Road (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on On The Road, Professor Hungerford addresses some of the obstacles and failures to the novel&apos;s high ambitions for achieving American community through an immediacy of communication. Sal Paradise&apos;s desire to cross racial boundaries, for example, seems ultimately more exploitative than expansive; Dean&apos;s exuberant language of &quot;Yes!&quot; and &quot;Wow!&quot; devolves into meaningless gibberish. And yet the novel&apos;s mystical vision of something called &quot;America&quot; persists, a cultural icon that continues to engage the interest of readers, scholars, and artists. Among these latter is the digital art collaborative Young-Hae Chang Heavy Industries, with whose online work DAKOTA Hungerford concludes the class.

00:00 - Chapter 1. Kerouac&apos;s Mythical America: Trans-historical Communities
22:03 - Chapter 2. Defining American Identity: Sal&apos;s Illusory Vision of Mystical Oneness
30:01 - Chapter 3. Dean and Sal, Again: The Theme of Sadness
41:12 - Chapter 4. The Publication History: Creating a Literary Object

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16767.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:32:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/inFtwnp0R0g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>America</video:tag>
      <video:tag>appropriation</video:tag>
      <video:tag>exhaustion</video:tag>
      <video:tag>Melville</video:tag>
      <video:tag>mythology</video:tag>
      <video:tag>sadness</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>West</video:tag>
      <video:tag>Hae</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>Industries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-Spindles-in-a-Fly-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic Spindles in a Fly Embryo</video:title>
      <video:description>This video demonstrates the process of division in the mitotic spindles of a fly embryo.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c8084f1a-a793-44cb-a697-f03c1452d248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-04-08T20:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4173.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>spindles</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Graphing-linear-inequalities-in-two-variables-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Graphing linear inequalities in two variables 2</video:title>
      <video:description>Graphing linear inequalities in two variables 2

U05_L2_T1_we2 : Graphing linear inequalities in two variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24599.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T14:15:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxTQrsUip9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Who-Invented-the-Alphabet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview: Who Invented the Alphabet?</video:title>
      <video:description>This is a documentary trailer video. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e13e3adb-3598-4bae-be9b-403b72ae85a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T16:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2288.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Alphabet</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Quadratic/cubic elements

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15715.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-08-28T19:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTM4v2gIeqk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Dimension-of-the-Column-Space-or-Rank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Dimension of the Column Space or Rank</video:title>
      <video:description>Dimension of the Column Space or Rank

Dimension of the Column Space or Rank</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22037.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2012-09-11T00:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JUgrBkPteTg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dimension</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>or</video:tag>
      <video:tag>rank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Thomas-Pynchon-The-Crying-of-Lot-49</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Thomas Pynchon, The Crying of Lot 49</video:title>
      <video:description>&quot;Lec 12 - Thomas Pynchon, The Crying of Lot 49&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford introduces this lecture by reviewing the ways that authors on the syllabus up to this point have dealt with the relationship between language and life, that collection of elusive or obvious things that for literary critics fall under the category of &quot;the Real.&quot; The Real can shout out from a work of art, as it sometimes does in Black Boy, or haunt it, as in Lolita. It can elude authors like Kerouac and Barth for widely different reasons. Placing Pynchon firmly in the context of the political upheaval of the 1960s that he is often seen to avoid, Hungerford argues that Pynchon--no less than a writer of faith like Flannery O&apos;Connor--is deeply invested in questions of meaning and emotional response, so that The Crying of Lot 49 is a sincere call for connection, and a lament for loss, as much as it is an ironic, playful puzzle.

00:00 - Chapter 1. Language and Reality: Course Review
09:18 - Chapter 2. Pynchon and Politics: Activism and Passivism in the 1960s
15:42 - Chapter 3. The Variable Roles of Oedipa Maas
36:02 - Chapter 4. Finding Reality in the Social Details

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16770.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-01T09:40:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3dtqt0bXb4Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Crying</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>Ken</video:tag>
      <video:tag>Kesey</video:tag>
      <video:tag>Oedipa</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Tristero</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>w</video:tag>
      <video:tag>A</video:tag>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Nation-Peasants-Language-and-French-Identity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Nation? Peasants, Language, and French Identity</video:title>
      <video:description>&quot;Lec 4 - A Nation? Peasants, Language, and French Identity&quot; France Since 1871 (HIST 276)

The problematic question of when people in France began to consider themselves part of a French nation, with a specifically French national identity, has often been explained in terms of the modernizing progress of the French language at the expense of regional dialects. In fact, the development of French identity in rural France can be seen to have taken place alongside a continued tradition of local cultural practices, particularly in the form of patois. French identity must be understood in terms of the relationship between the official discourse of the metropolitan center and the unique practices of the country&apos;s regions, rather than in terms of the unambiguous triumph of the former over the latter.

00:00 - Chapter 1. The Birth of National Identity and Agents of Modernization
06:44 - Chapter 2. Regional Languages of France
15:20 - Chapter 3. Modernization of Transportation: Roads, Railways and Identity-Formation
25:42 - Chapter 4. Schoolteachers and Schoolhouses: Education, the State, and Identity
38:59 - Chapter 5. French Schools and Regional Identity Today

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16789.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-01T09:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YEBaGmF9ocA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dialect</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>rural</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Eugen</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Chanet</video:tag>
      <video:tag>Bretagne</video:tag>
      <video:tag>Brittany</video:tag>
      <video:tag>Breton</video:tag>
      <video:tag>Sowerwine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Annual-Interest-Varying-with-Debt-Maturity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Annual Interest Varying with Debt Maturity</video:title>
      <video:description>Annual Interest Varying with Debt Maturity

Annual Interest Varying with Debt Maturity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20471.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YdGZaqJZbGc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Annual</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Varying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>maturity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-double-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA double helix</video:title>
      <video:description>DNA contain two strings of nucleotides arranged in a spiral staircase like structure known as double helix. The strings are made of nucleobases cytosine, guanine, adenine, and thymine. This video explains the DNA double helix in some details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/f9eddfee-ac0d-472e-822f-740e08ec816a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2009-10-19T01:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3447.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Kinase-C-Mediated-Signaling-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Kinase C Mediated Signaling Pathways</video:title>
      <video:description>Early Tyrosine Phosphorylation and the Calcium  and Protein Kinase C Mediated Signaling Pathways in T Lymphocytes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab68b972-4554-4a00-b8c8-4f608a63e442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2010-11-23T01:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5756.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Solid-of-Revolution-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Solid of Revolution (part 8)</video:title>
      <video:description>Solid of Revolution (part 8)

The last part of the problem in part 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19878.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T00:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Flj9plmKGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic motor</video:title>
      <video:description>Electric motors are indispensable when it comes to any type of machine. This is true whether you are talking about a vehicle engine, a household appliance or a child&apos;s robotic toy. Their purpose is to use electrical energy to produce mechanical energy that will power these types of items, a principle first developed by Michael Faraday. They are quite useful and practical in everyday life, and building a simple one from scratch is a fun way to learn how they work.

Read more: How to Make an Electromagnetic Motor Experiment | eHow.com http://www.ehow.com/how_4709532_make-electromagnetic-motor-experiment.html#ixzz16TU6KisO</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4d58ee0-ba62-4773-ad10-7bd09809ef27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-09T12:28:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4838.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-French-Imperialism-Guest-Lecture-by-Charles-Keith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - French Imperialism (Guest Lecture by Charles Keith)</video:title>
      <video:description>&quot;Lec 12 - French Imperialism (Guest Lecture by Charles Keith)&quot; France Since 1871 (HIST 276)

France&apos;s colonial properties were thought of in the latter half of the nineteenth century as consolation for the bitter loss of Alsace and Lorraine to Germany. As civilian administrators came to replace military personnel in the colonies, and as more and more French settlers arrived, empire and colonialism came to play an important function in France&apos;s cultural self-presentation. World War I heralded the eventual decline of the French empire, a decline realized at the hands of the colonized subjects themselves.

00:00 - Chapter 1. The Explosion of French Imperialism: Reasserting National Greatness after Alsace-Lorraine
07:18 - Chapter 2. The Drive for Empire: External Relief for Internal Instability
12:23 - Chapter 3. Rise of the Colonial Lobby
18:02 - Chapter 4. The Empire in Popular Culture
26:43 - Chapter 5. From Military to Administrative Occupation: Regularization in the Empire
36:06 - Chapter 6. Lives of the Conquered: The Indigenous Perspective and the Rise of Anti-Colonialism
40:35 - Chapter 7. The First World War and the Decline of French Empire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16797.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-01T09:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7An7KPffIp4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Empire</video:tag>
      <video:tag>colonialism</video:tag>
      <video:tag>Morocco</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>civilisatrice</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>missionaries</video:tag>
      <video:tag>Jules</video:tag>
      <video:tag>Ferry</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 30 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27134.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-21T03:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3clQgun7n4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Gradient and divergence (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15719.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T19:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SreJp2U0Vio</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-knee-replacement-part-1-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision knee replacement part 1, Dr.Venkatachalam</video:title>
      <video:description>Revision knee replacement done for a case of poor range of movements. Other indications are aseptic loosening, instability, infection, fracture. Surgeon Dr.Venkatachalam of MJRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/ea40aa48-7176-489a-be03-4031e06afeb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-09-14T08:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4533.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Origins-of-World-War-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Origins of World War I</video:title>
      <video:description>&quot;Lec 13 - The Origins of World War I&quot; France Since 1871 (HIST 276)

The traditional, diplomatic history of World War I is helpful in understanding how a series of hitherto improbable alliances come to be formed in the early years of the twentieth century. In the case of France and Russia, this involves a significant ideological compromise. Along with the history of imperial machinations, however, World War I should be understood in the context of the popular imagination and the growth of nationalist sentiment in Europe.

00:00 - Chapter 1. Tangled Maps of Empire: Diplomatic Origins of the First World War
07:24 - Chapter 2. A Delicate Balances: The Shifting Alliances of the Great Powers
19:26 - Chapter 3. The British Empire on the World Stage: Capabilities on the Continent
32:29 - Chapter 4. Mounting Tensions in Alsace-Lorraine: The Saverne Crisis
40:14 - Chapter 5. War Expectations and Enthusiasm

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16798.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:59:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AOvB1e4t9jg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boston-Massachusetts-Medical-Malpractice-Lawyer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boston Massachusetts Medical Malpractice Lawyer,</video:title>
      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Drug-Induced Stroke, Trial Animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7bc8a7e-7130-49df-b7df-6b23442d8334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:25:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5947.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Malpractice</video:tag>
      <video:tag>Lawyer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is diabetes?</video:title>
      <video:description>Diabetes (diabetes mellitus) is classed as a metabolism disorder. Metabolism refers to the way our bodies use digested food for energy and growth. Most of what we eat is broken down into glucose. Glucose is a form of sugar in the blood - it is the principal source of fuel for our bodies.
REFF: http://www.medicalnewstoday.com/info/diabetes/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/cc2691ec-b928-4e9c-8541-0b7d5eaf2985/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-10-16T04:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4670.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a rectal Cancer with Hemorrhoids</video:title>
      <video:description>A High resolution Video Colonoscopy of a patient with internal Hemorrhoids and rectal cancer.
This video clip shows a common mistake that people use indiscriminately a rectal medicines for hemorrhoids like Apply a rectal cream, Hemorrhoidal Ointment Uses Temporarily relief with out any medical check up
Any human being after a 40 year-old, should underwent every 5 years for a full colonoscopy for colonic polyps to be removed if not has the risk to develop a rectal or colon cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/8de8be7c-1938-4211-a556-1eb5ab7586ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>tumour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Dark-Years-Vichy-France</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Dark Years: Vichy France</video:title>
      <video:description>&quot;Lec 18 - The Dark Years: Vichy France&quot; France Since 1871 (HIST 276)

For decades after the end of World War II the question of French collaboration with the Nazis was obscured. One of the reasons for this was the desire of de Gaulle and others to downplay the central role of communists in resisting the occupation. In fact, many French civilians were involved to greater or lesser degrees in informing upon their fellows or otherwise furthering the interests of the German invaders. Under the Vichy regime, right-wing politics in France developed an ideological program founded upon an appeal to nationalism, the soil, and the rejection of perceived decadence.

00:00 - Chapter 1. The Outbreak of War: French and German Military Capacities
05:32 - Chapter 2. The Fall of France
09:02 - Chapter 3. Collaboration: Vichy France in Power
12:35 - Chapter 4. Gaps in National Memory: Problems in the History of Collaboration
21:16 - Chapter 5. The Collaborator Trials: The Vindication of History
33:20 - Chapter 6. The Character of the Collaborators: Identity and Motives

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16803.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-01T10:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j4-BGTJDBY8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
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      <video:tag>Petain</video:tag>
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      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Paxton</video:tag>
      <video:tag>Maurice</video:tag>
      <video:tag>Papon</video:tag>
      <video:tag>Klaus</video:tag>
      <video:tag>Barbie</video:tag>
      <video:tag>Bousquet</video:tag>
      <video:tag>patrie</video:tag>
      <video:tag>Soil</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of discovery of the importance of Vitamin C</video:title>
      <video:description>This video discusses the process of discovery of the importance of Vitamin C from the discovery of the need for fruits and vegetables in our diet. Our bodies need to imbibe Vitamin C to prevent diseases such as scurvy because our bodies cannot synthesize this mineral. Susceptibility to scurvy was determined to be an inboard error of metabolism. All animals susceptible to scurvy suffer from a genetic disorder that prevents them from producing vitamin C. Evolutionary theory was used to make predictions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0bb7d62-1704-416c-bf1a-9f0283eeb840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-13T19:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5101.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>scurvy</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Explains Force</video:title>
      <video:description>The theories and discoveries of thousands of physicists over the past century have resulted in a remarkable insight into the fundamental structure of matter: everything in the Universe is found to be made from twelve basic building blocks called fundamental particles, governed by four fundamental forces. Our best understanding of how these twelve particles and three of the forces are related to each other is encapsulated in the Standard Model of particles and forces. Developed in the early 1970s, it has successfully explained a host of experimental results and precisely predicted a wide variety of phenomena. Over time and through many experiments by many physicists, the Standard Model has become established as a well-tested physics theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f47e0db2-de17-420f-88c3-d9019abce905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-11-09T11:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4826.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
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      <video:tag>model</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>force</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 9- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21265.jpg</video:thumbnail_loc>
      <video:duration>3391</video:duration>
      <video:publication_date>2012-09-09T03:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8pHEQdVjxo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Osmosis Lab</video:title>
      <video:description>WEBSITE: http://www.teachertube.com A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/22314d64-37f0-4d6b-826f-987b116af8d7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:26:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3445.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Anatomy-of-an-Ontology-Annotation-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation, part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies  class # 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f8ba0bf-6822-4b31-baff-bd8cf87e7cd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-20T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5640.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutritional-Drinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutritional Drinks</video:title>
      <video:description>This video is about Mona Vie antioxidants or nutritional drinks. These drinks mainly contain Vitamin C and E that removes damaging oxidizing agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a4ed9fa3-5c6b-473b-963c-b9906088f72d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-11-23T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5790.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>MonaVie</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-TATA-Binding-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of TATA Binding Protein</video:title>
      <video:description>This video describes The TATA-binding protein (TBP) which is a general transcription factor that binds specifically to a DNA sequence called the TATA box.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cf125784-2cd7-4c61-9294-423813c8352f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-18T02:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7047.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>TATA</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LanthaScreen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LanthaScreen</video:title>
      <video:description>Invitrogen LanthaScreen® Eu Kinase Binding Assay Capabilities Video. The principle of the LanthaScreen® Eu Kinase Binding Assay is shown in Figure 1.  Binding of an Alexa Fluor® conjugate or “tracer” to a kinase is detected by addition of a Eu-labeled anti-tag antibody. Binding of the tracer and antibody to a kinase results in a high degree of FRET, whereas displacement of the tracer with a kinase inhibitor results in a loss of FRET. Unlike many kinase activity assays, this assay is a simple mix-and-read assay, with no development steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded37a04-2df6-4d6c-9e1b-0740834c9981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-24T05:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5911.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LanthaScreen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Structure-and-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Structure and Otitis Media</video:title>
      <video:description>The ear structure is unique and fragile. The condition called Otitis Media may cause hearing problems. Children suffer from it more often.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33255f40-8c80-4212-a6b1-74a061dee714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T09:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9447.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Foods</video:title>
      <video:description>More than 70% of Europeans oppose transgenic foods.  Much of today&apos;s food production practices, however, make avoiding them difficult, as this informative documentary clip explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39cf52e4-8856-44bc-937a-5a13a8984116/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-22T22:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5687.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>GMO</video:tag>
      <video:tag>label</video:tag>
      <video:tag>soy</video:tag>
      <video:tag>soybeans</video:tag>
      <video:tag>farming</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 30- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17029.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-02T04:34:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7WYx2FmA5ls</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Maglev-haptic-interfaces-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maglev haptic interfaces technology</video:title>
      <video:description>Magnetic levitation haptic interface technology uses magnetic levitation technology to create an interface that allows its users to hapticly or tactilely experience computed or virtual environments through a freely moving joystick or finger grip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/84792b39-ce4d-42ac-a227-9ac6c76c1c6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-10-23T17:06:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7238.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Maglev</video:tag>
      <video:tag>Haptic</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu or pandemic flu simulation model</video:title>
      <video:description>Just months after the first cases of swine flu appeared in April 2009 millions of people had gotten sick and some had even died as drug companies produced a vaccine that prevented millions more from catching this flu researchers participating in an international project called midas were simulating disease spread these simulations show the hypothetical spread of a moderately contagious pandemic flu around the globe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8188613-2ead-4274-98c4-cc9c8248fab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T00:36:03.000Z</video:publication_date>
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      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
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      <video:tag>Pandemic</video:tag>
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      <video:tag>model</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 20 - Water Pollution Control 2.
November 2, 2009

Prof. Bob Infelise discusses Control of Point-Source Pollution:  The NPDES Program; Covered Waters; Covered Activities.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16987.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
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      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091102</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Her2 Neu Receptor. HER2/neu (also known as ErbB-2) stands for &quot;Human Epidermal growth factor Receptor 2&quot; and is a protein giving higher aggressiveness in breast cancers. It is a member of the ErbB protein family, more commonly known as the epidermal growth factor receptor family. HER2/neu has also been designated as CD340 (cluster of differentiation 340) and p185. It is encoded by the ERBB2 gene. Read more: http://en.wikipedia.org/wiki/HER2/neu</video:description>
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    <video:video>
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      <video:description>Lec 11 - Toxics and Waste 1.
September 29, 2009

Prof. Bob Infelise discusses Risk Assessment and Management of Waste.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 38 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Boston-Massachusetts-Medical-Malpractice-Lawyer-Trial-Anima</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boston Massachusetts Medical Malpractice Lawyer, Trial Anima</video:title>
      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Trial Animation, Trial Technique</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5948.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 38- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/BWpRtpTh4lc</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-1-Biology-1AL-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1AL - Lecture 1</video:title>
      <video:description>Biology 1AL - Lecture 1

General Biology Laboratory</video:description>
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      <video:duration>4837</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/rij1kAfXqNQ</video:player_loc>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Your-Brain-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Your Brain Works</video:title>
      <video:description>This video shows the generalized structure of a neuron. Cells of the nervous system in our body are called the nerve cells or neurons. These are specialized to carry messages through electrochemical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8413d62f-a5e5-43c9-943d-98bf786b55e7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T00:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5887.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>neuron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Air-Pollution-Control-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Air Pollution Control 3</video:title>
      <video:description>Lec 15 - Air Pollution Control 3.
October 13, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; The Problem of Non-Attainment.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-01T18:20:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7Fk9rpiLZ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091013</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drosophila-Early-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila - Early Development</video:title>
      <video:description>The drosophila is a darling of scientists and is commonly referred to as a fruit fly. This clip shows the early development of this organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b63a98ff-9e68-401b-a76a-2e3d5107dd2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-24T22:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6045.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cytochrome-C-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytochrome C evolution</video:title>
      <video:description>Cytochrome C is a proteinous iron that shuts electrons in the electron transportation system. It&apos;s advancement is not related to externally selected pressure and therefore its a powerful parameter to exhibit inheritance across blades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d87a4107-4c8f-45c0-8354-c8c63e3551e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2010-11-25T20:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6074.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-105-Dental-Casting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105  - Dental Casting Procedures</video:title>
      <video:description>&quot;Lec 105  - Dental Casting Procedures&quot; Demonstrates the techniques of spruing, investing, and casting gold via the water immersion technique.  Orig. air date: AUG 15 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1905</video:duration>
      <video:publication_date>2012-09-09T07:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1rJhyMHog</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>105</video:tag>
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      <video:tag>Casting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangers-of-staying-inside-all-the-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of staying inside all the time</video:title>
      <video:description>If you never went outside your bones would grow weak due to a vitamin D deficiency and you&apos;d feel depressed and stressed.  These consequences with others are the topic of this asapScience video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6e45adf6-66ea-44c7-905e-ffeb455606be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2014-10-03T12:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31860.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sitting</video:tag>
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      <video:tag>sun</video:tag>
      <video:tag>Depression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antibonding-Orbitals-and-More-in-Jmol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibonding Orbitals and More in Jmol</video:title>
      <video:description>Antibonding is a type of chemical bonding an antibonding orbital is a form of molecular orbital that is located outside the region of two distinct nuclei the overlap of the constituent atomic orbitals is said to be out of phase and as such the electrons present in each antibonding orbital are repulsive and act to destabilize the molecule as a whole</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7426e65b-ec27-4d0f-9d94-121275528608/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T12:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6274.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Linear Transformations as Matrix Vector Products</video:title>
      <video:description>Linear Transformations as Matrix Vector Products

Showing how ANY linear transformation can be represented as a matrix vector product</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22047.jpg</video:thumbnail_loc>
      <video:duration>1052</video:duration>
      <video:publication_date>2012-09-11T00:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PErhLkQcpZ8</video:player_loc>
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      <video:tag>Vector</video:tag>
      <video:tag>Products</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Applications-of-Double-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of Double Integrals</video:title>
      <video:description>What are the applications of double integrals? How can we calculate the mass of an object if density function is provides? This video will help you to solve all these problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bf2fd762-1671-4d3b-a01b-83dab08dfbd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2010-12-06T10:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6472.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
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      <video:tag>Integrals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 25- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17022.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-02T04:28:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DkB0BTJqlGw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-of-Foams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics of Foams</video:title>
      <video:description>How does the foam forms? A very interesting video showing the physics behind this process of foam formation is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d3d1f9bf-75fa-46e3-a086-43fec45df420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T05:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29046.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>foam</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 3-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19118.jpg</video:thumbnail_loc>
      <video:duration>5007</video:duration>
      <video:publication_date>2012-09-04T17:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1I8Rg7065PE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discussion-About-Bioorganic-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About Bioorganic Chemistry</video:title>
      <video:description>Five different types of molecules are discussed in this video - 1. Fats and oils 2. Simple sugars 3. Carbohydrates and starches 4. proteins and enzymes 5. nucleic acids(DNA, RNA)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/33b35085-fd06-4d59-9142-647863111491/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T14:01:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6398.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bioorganic</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Applications-of-General-Acid-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of General Acid Catalysis</video:title>
      <video:description>Video discusses some applications of general acid catalysis. Explanation with the reactions and diagrammatic structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3edcd207-70c4-40e5-9bec-060dc3a670f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2010-11-30T12:37:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6275.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Acid</video:tag>
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      <video:tag>18</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Heat-And-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heat And Entropy</video:title>
      <video:description>Tutorial on entropy and heat. Watch the video to know about all the topic related to entropy and heat. A lot of formulas and concepts are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/89ae5627-266a-435b-974e-fc6cf13bf506/cand_5.jpg</video:thumbnail_loc>
      <video:duration>519</video:duration>
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      <video:description>Power of the Heart by spirit science is explained in this video. The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. They also posses a you tube channel for their video. This video &apos;Power of the heart&apos; is the 15th in this series.</video:description>
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      <video:description>This is the lecture 21 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:title>Big Cat Diary&apos;s Lioness vs Cheetah</video:title>
      <video:description>Do extended family members fight. According to this video they do and the cheetah in this case has cubs to protect This Lioness versus Cheetah in the Big Cat Diary by BBC.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:description>This didactic video clearly demonstrates all the key steps of a fundoplication for the surgical treatment all salient issues are discussed in reference to all the important operative tricks and techniques</video:description>
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      <video:title>Lec 4_-Benzene and Aromaticity, Huyckel Rule</video:title>
      <video:description>Lec 4_ Benzene and Aromaticity, Huyckel Rule.
Chemical Structure and Reactivity</video:description>
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      <video:description>Lec 9- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
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Chemical Structure and Reactivity</video:description>
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Chemical Structure and Reactivity</video:description>
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Introduction to Probability and Statistics</video:description>
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    <loc>https://dnatube.com/videos/Muscles-of-the-forearm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles of the forearm</video:title>
      <video:description>The forearm muscles work together to move the wrist joint elbow and fingers forearms are unique because the muscles are parallel to each other in order for the forearm muscles to do their job they rely on each other for specific coordinated movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a46a0b22-d80a-4957-9903-d52720c8d724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T20:48:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10982.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Forearm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumescent-Liposuction-And-Body-Sculpting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumescent Liposuction And Body Sculpting</video:title>
      <video:description>Video shows a tumescent liposuction in Tampa chin, neck and jowl area. Pictures of the patient before and after the treatment are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/351a4cc0-abd2-48a8-b23a-1d37b04a902e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T09:57:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tumescent</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Tampa</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Jowl</video:tag>
      <video:tag>area</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 10- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3947</video:duration>
      <video:publication_date>2012-09-09T03:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvzLNLkzp5w</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Holocaust</video:tag>
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      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Testicular-Cancer-Treatment-in-India-at-Mumbai-at-an-affordable-price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular Cancer Treatment in India at Mumbai at an affordable price.</video:title>
      <video:description>Testicular cancer depend on several factors, including the type and stage of cancer, your overall health, and your own preferences. if cancer was found only in the testicle, having an orchidectomy is adequate. If cancer has spread beyond, a combination of treatments is needed by Professor david neal a testicular cancer specialist.</video:description>
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      <video:duration>213</video:duration>
      <video:publication_date>2011-11-30T23:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9754.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Testicular</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>Ma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:duration>929</video:duration>
      <video:publication_date>2012-08-28T20:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhIwuNJzVG4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Definition-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Definition Of Force</video:title>
      <video:description>In this video, the narrator explains the definition of force. Force is the pull or push that acts on a body and change its state of motion or rest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d6f6a7b0-e95c-424d-88ee-26e493e0c3e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stomach-Stapling-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach Stapling Surgery - India</video:title>
      <video:description>Video shows a stomach stapling surgery in India at weight loss surgery hospitals of Delhi and Mumbai. Patients before treatment and after treatment are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5dee2b09-463b-4b50-b337-c968dc5936bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-12-06T17:17:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10703.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>stapling</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Video</video:title>
      <video:description>The purpose of this study was to compare postoperative wound healing in canine ovariohysterectomy following the use of an absorbable monofilament poliglecaprone 25 suture in 2 different skin closure techniques the buried continuous subcuticular suture pattern and the continuous interrupted suture pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d702eaef-d073-4c53-94ff-93c21cc34601/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-11T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11210.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24014.jpg</video:thumbnail_loc>
      <video:duration>6411</video:duration>
      <video:publication_date>2012-09-14T13:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIuU3xnOx7g</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Gold-Foil-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Gold Foil Experiment</video:title>
      <video:description>In this video, the narrator shows how Rutherford conducted his gold foil experiment. His experiment is also known as the alpha scattering experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e4bcf69-3437-4892-8224-fea91daff8b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11241.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen</video:title>
      <video:description>Hydrogen is the most light and the most abundant element. This video explains the uses, the origin and some other important facts about hydrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3991c5b4-3569-47d5-a3c1-11f53eaac0ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T02:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11332.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AcuDose-Rx-Medication-Dispensing-Cabinet-Helps-Reduce-The-Ri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AcuDose-Rx Medication Dispensing Cabinet Helps Reduce The Ri</video:title>
      <video:description>Learn how your hospital can reduce the risk of medication errors, while supporting patient care initiatives, automated dispensing cabinet AcuDose-Rx by McKesson.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/7e59a0dc-f56c-44e7-8c18-a5f85dbb3fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-08-03T00:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12384.mp4</video:content_loc>
      <video:uploader>Acudoserx</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>dispensing</video:tag>
      <video:tag>cabinet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ulnar-head-excision-Darrach-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulnar head excision (Darrach procedure)</video:title>
      <video:description>The Darrach procedure involves resection of the ulnar head proximal to the sigmoid notch and often is stabilized with local tissue various surgical procedures have been described to treat this disabling condition which include total resection of the ulnar head darrach procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/914034ee-a57e-4fe5-8538-7b696e8ece7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2011-12-06T20:07:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10905.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ulnar</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Darrach</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-360-Lec-6a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15289.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T16:26:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HJE0OYHTH4</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 188</video:title>
      <video:description>&quot;Lec 5 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27148.jpg</video:thumbnail_loc>
      <video:duration>4622</video:duration>
      <video:publication_date>2012-09-21T03:21:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQybmPBu90Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awesome-Carl-Sagan-Quote-Remix-ft-Stephen-Hawking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Awesome Carl Sagan Quote Remix ft Stephen Hawking</video:title>
      <video:description>Ever wanted to chill out to Carl&apos;s Sagan&apos;s wisdom while making dinner or writing your thesis?  Here&apos;s a hilarious-yet-totally-solid musical mash-up of some of Sagan&apos;s best quotes, featuring Stephen Hawking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/128e76ee-3bf7-430e-956f-996a2ac1387d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-13T05:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Carl</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Glorious</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Symphony</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mashup</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-EcoR1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme EcoR1</video:title>
      <video:description>The Restriction Enzyme EcoR1 can be find in E.coli. It creates sticky ends and is used for many molecular biology techniques including for deleting DNA sections in vitro. The video shows how the sticky ends of EcoR1 connect with a DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8562f940-cd4f-4c68-977e-bd892746d4ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-13T22:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11736.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>EcoR1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Electric-Field-on-Charged-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Electric Field on Charged Particle</video:title>
      <video:description>What happens when a charged particle in placed in an electric field? This video gives a diagrammatic view of the effects on the charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c97a5a5-8297-4e6d-a216-5da71554163c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2011-12-12T21:37:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11602.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>12</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2b</video:tag>
      <video:tag>A</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
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    <loc>https://dnatube.com/videos/Recurrent-lumbar-disc-herniation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recurrent lumbar disc herniation</video:title>
      <video:description>In recurrent lumbar disc herniation the patient is maintained in a knee chest position during the surgery the location of the hernaited disk is verified by fluoroscopy a guidewire is inserted to the inferior aspect of the lamina of the vertebra superior to the hernaited disk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b89393cc-8b87-46ad-ad3c-996449ac18b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-06T17:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10745.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tubular</video:tag>
      <video:tag>Diskectomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Global-Warming-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Global Warming (continued)</video:title>
      <video:description>&quot;Lec 28 - Global Warming (continued) &quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The current Holocene epoch is considered to be a time period of relatively stable climate compared to earlier geological periods.  Still, some significant changes in temperature and sea level did occur.  These climatic fluctuations include the Medieval Warm Period and the Little Ice Age, and more recently global warming.  Temperature data for the 20th century shows a strong warming from about 1970 to the present day, typically associated with anthropogenic forcing including greenhouse gas and aerosol emissions.  Volcanic eruptions also caused slight variations in the climate during the 20th century (e.g. Pinatubo in 1991).  Aerosols released during a volcanic eruption are quickly distributed around the globe and act to increase the atmospheric albedo and block solar radiation.  Therefore volcanic eruption signatures in climate data appear as short term decreases in temperature.  General circulation models have been used to simulate the climate of the 20th century using both natural and anthropogenic climate forcings.  These models indicate that anthropogenic forcings are likely responsible for the most recent rise in temperature.    

00:00 - Chapter 1. The Holocene as a Climatic Reference Period
04:47 - Chapter 2. Medieval Warm Period
06:03 - Chapter 3. Little Ice Age
06:43 - Chapter 4. Year without a Summer
13:55 - Chapter 5. Recent Amelioration
19:45 - Chapter 6. Factors that Influenced the Climate of the 20th Century
40:07 - Chapter 7. Observed Changes during the 20th Century?

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23324.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-13T12:59:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-m1VY8cycsY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ER Tubules</video:title>
      <video:description>This video shows the microtubules of the endoplasmic reticulum.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/25505f19-d58e-4c28-96a5-7c4fc6af8d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ER</video:tag>
      <video:tag>Tubules</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nterpretation of Chest X-Ray</video:title>
      <video:description>Video discusses a chest x-ray interpretation with Tubes and lines. If you are a treating physician you must know all this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76b0cf73-72bb-4cea-b04b-bd17ca58c425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-01T00:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9807.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Whether a radical or partial nephrectomy is required, the patient is placed under thailand india and turkey nephrectomy surgery averages between watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/344ab977-a7cd-4ad5-b2bf-fa7e105f0a03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-06T18:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Low</video:tag>
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      <video:tag>outsourcing</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>nephrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Breast Biopsy Spirotome procedure under Ultrasound Guidance</video:title>
      <video:description>Breast Biopsy Spirotome procedure under Ultrasound Guidance is shown live in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c3413aa-8a35-41f8-b906-807250d56c60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-01T00:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9793.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
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      <video:tag>Spirotome</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>under</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guidance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation 01</video:title>
      <video:description>more noise</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/7e9a322b-f288-4fb7-9d44-a8653e4d8534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4374.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Respiration-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration in Humans</video:title>
      <video:description>What happens when we breathe? What is Inspiration and Expiration? This video shows the activity of respiration with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a5de176e-7d2c-4fec-8389-beb6427547df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-12T02:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11380.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Breast-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Breast Augmentation</video:title>
      <video:description>This video shows a live video of breast augmentation surgery by experts. This surgery is done to re-size or re-gain the shape of breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3f10888-596b-4570-9416-f073e3d0bee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-01T00:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9803.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Psychology 101</video:title>
      <video:description>&quot;Lec 1 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27167.jpg</video:thumbnail_loc>
      <video:duration>2622</video:duration>
      <video:publication_date>2012-09-21T03:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc20rCnU9XI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Bill-Moggridge-Designing-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Bill Moggridge: Designing Interactions</video:title>
      <video:description>&quot;Lec 12 - Bill Moggridge: Designing Interactions&quot; February 2, 2007 lecture by Bill Moggridge for the Stanford University Human Computer Interaction Seminar (CS 547).  Bill, designer of the first laptop computer, introduces forty influential designers who have shaped interaction with technology.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24026.jpg</video:thumbnail_loc>
      <video:duration>5059</video:duration>
      <video:publication_date>2012-09-14T14:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kVkQYvN4_HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Moggridge</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actinium-a-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actinium a Chemical Compound</video:title>
      <video:description>What is Actinium? From where is the name originated? Its sources, abundance and uses are shown in the video in the form of slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b426fde-4806-434b-8c44-cd3733040bc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Actinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007 &quot;: Parallel programming concepts

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15750.jpg</video:thumbnail_loc>
      <video:duration>4242</video:duration>
      <video:publication_date>2012-08-28T20:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1mrnc1hz9g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Electric-Field-Lines-And-Lines-of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Field Lines And Lines of Force</video:title>
      <video:description>Diagrammatic view of the electric field lines between the charged particles is shown in this video. For the electrically positive charged particle the line of force are radially outward while for electrically negative charged these are radially inward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8994d9dc-1329-4f79-88c8-0271c94932be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11338.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where do we get energy from?</video:title>
      <video:description>Energy can be defined as the ability to work. The sun is the ultimate source of energy. Fossil fuel stores solar energy. Plants and other autotrophs convert solar energy to complex molecules that are high in energy content.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/be1ed253-e5b3-488f-ba30-196cce059de6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2011-12-12T21:35:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Where</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>get</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>From</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science we are all connected (ft sagan feynman degrasse tyson and bill nye)</video:title>
      <video:description>The symphony of science is a musical project created by john d boswell designed to deliver scientific knowledge and philosophy in musical form the project owes its existence in large measure to the classic series cosmos as well as all the other featured figures and visuals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccc0615e-fc58-430d-b3d9-2b054cfe152f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-13T05:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11680.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Connected</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The cosmic microwave background radiation with Dr Amy Mainzer</video:title>
      <video:description>The cosmic microwave background radiation is explained by Dr. Amy Mainzer in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3771793d-adf3-4a83-857e-cd956ec60dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-13T03:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11645.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Mainzer</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Approach Surgery Treats Chronic Back Pain</video:title>
      <video:description>The video shows a case of severe chronic back pain. The patient is treated with a special type of surgery procedure in Harper Hospital. It allows neurosurgeons to work using minimally invasive approach. The procedure has other advantages too. See the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/528ba96a-00a7-46e2-97e3-c8bc34d62d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-01T00:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9814.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Hospital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry</video:title>
      <video:description>Electrochemistry is an old branch of physical chemistry due to the development of surface sensitive techniques and a technological interest in fuel cells and batteries it has recently undergone a rapid development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89713756-acda-4554-88fa-011727bce969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-13T05:45:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electroquimica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheterization-with-Ultrasound-Guidance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheterization with Ultrasound Guidance</video:title>
      <video:description>The placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein with the use of one of several variations of the Seldinger technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c62dde9c-b9c0-414f-ae73-f18e2d0098a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2011-12-01T00:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9836.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>with</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Better-Game-Characters-By-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Better Game Characters By Design</video:title>
      <video:description>&quot;Lec 15 - Better Game Characters By Design&quot; March 2, 2007 lecture by Katherine Isbister for the Stanford University Human Computer Interaction Seminar (CS 547). The underlying psychological principles that help to make the best game characters compelling to players are examined; taking a psychological approach to understanding their design allows us to extend the insights their designers have had into other application areas in which social and emotional principles come into play.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24029.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-14T14:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yyEimb-oGqg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Characters</video:tag>
      <video:tag>by</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Examination-Cardiology-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination - Cardiology Lecture</video:title>
      <video:description>What are the rules when performing cardiovascular exam? The lecture gives answes to this question. Prof.Anthony LaSala from the Hartford Hospital gives details in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9f1cd65-4364-41a6-9902-bb500bd1f83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2011-12-01T00:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9844.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Guide-to-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Guide to Electricity</video:title>
      <video:description>The Study of electricity has been applied since antiquity. Here in this video,one may learn anything concerning electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5031ab24-b642-42b4-a36e-294782e1e7a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2010-11-14T18:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5257.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ElectricityVolts</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Amperes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-catheterization-steps-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac catheterization steps video</video:title>
      <video:description>Cardiac catheterization is a medical procedure used to diagnose and treat certain heart conditions a long flexible tube called a catheter is put into a blood vessel in your arm groin or neck and threaded to heart through the catheter doctors can perform diagnostic tests and treatments on heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/587cd6f4-b86a-4777-b6f5-d6a08e95eb7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T01:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9855.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarization-Of-Light-and-Polariods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization Of Light and Polariods</video:title>
      <video:description>Polarization is one property light has and waves does not have. This video will explain what polarization is, the methods of polarization and what Polaroids are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9471ed92-1fa0-49dc-98d5-9027c56b4222/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-12T21:34:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11597.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polaaaarisation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polariods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Counting-Attached-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting (Attached cell)</video:title>
      <video:description>Hemocytometer or Cell Counting Chamber is frequently used to count cell numbers such as cell density of cultured cells in research labs and blood count and sperm count in clinical labs. For counting of attached cells, cells are trypsinized, mixed with a dye (Trypan Blue), loaded onto a hemocytometer and then counted under a microscope. This video is provided by Abnova.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/e7aa814d-0013-48ef-b14d-667f63736f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-03-03T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3902.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Attached</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Letters and Science C70V</video:title>
      <video:description>Lec 4- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17127.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-02T11:01:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NoTps8DchHs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Statistical Mechanics&quot; April 13, 2009 - Leonard Susskind reviews the Lagrange multiplier, explains Boltzmann distribution and Helm-Holtz free energy before oulining into the theory of fluctuations.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18688.jpg</video:thumbnail_loc>
      <video:duration>6950</video:duration>
      <video:publication_date>2012-09-04T04:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SmmGDn8OnTA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bath</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>Logarithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Washing-Technique-for-Nurses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Washing Technique for Nurses</video:title>
      <video:description>The hand washing technique for nurses involves using warm water, using liquid soap and antibacterial soap, scrubbing the hands well and making sure to wash and dry in between the fingers and nails. Use antibacterial soap as a backup with advice from a nurse in this free video on hand washing techniques.

Expert: Nancy Bennett
Contact: www.praiseatthetop.com/LungDiseaseVideos.html
Bio: Nancy Bennett is a nurse and respiratory care practitioner located in Central Florida.
Filmmaker: Lisa Bennett</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5f8b9c1a-f456-4980-9689-f7ce3ebc43ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-06-13T18:37:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2828.mp4</video:content_loc>
      <video:uploader>Philmore James</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Washing</video:tag>
      <video:tag>germs</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>cleansing</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>sanitizer</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bug-Death-Match</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bug Death Match</video:title>
      <video:description>This video shows how insects fight until death under certain situations. Mostly this happens when they feel that their nest is endangered. This video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/81fcaa78-88c5-4870-b726-648f057b2b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-12-08T04:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28324.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bug</video:tag>
      <video:tag>Deathmatch</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Wars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Toni-Morrison-The-Bluest-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Toni Morrison, The Bluest Eye</video:title>
      <video:description>&quot;Lec 13 - Toni Morrison, The Bluest Eye&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford draws a contrast between Toni Morrison and most of the writers studied up to this point in the course by pointing out how, for an African-American woman writer in particular, language is a site of violence. For all of her power to recuperate the voices of the oppressed, the novelist must be wary of the ways that breaking the silence, too, can constitute an act of invasion. As in the case of Pynchon, the word in The Bluest Eye enacts a near-physical touch; this is its pleasure and its danger. With inimitable complexity and grace, Morrison weaves her narrative around a young black girl who, in the void of her social persona, constructs a beautiful and poisonous fiction.

00:00 - Chapter 1. Morrison&apos;s Politics: The Other Side of the 1960s
07:16 - Chapter 2. Choosing a Form: Morrison&apos;s Use of the Novel
16:40 - Chapter 3. Complicated Sympathy: Cholly Breedlove
31:15 - Chapter 4. Negativities: The Other Engine of Narrative
42:56 - Chapter 5. Reading, Rape and Race: Poison in the Canon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17261.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-02T17:04:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7NUCOLCcXCY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alienation</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>negativity</video:tag>
      <video:tag>opacity</video:tag>
      <video:tag>poison</video:tag>
      <video:tag>rape</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>silence</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>sympathy</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>white</video:tag>
      <video:tag>aesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 12- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21274.jpg</video:thumbnail_loc>
      <video:duration>4042</video:duration>
      <video:publication_date>2012-09-09T03:47:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HAX8TFz0crM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Nodule-Fine-Needle-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Nodule Fine Needle Biopsy</video:title>
      <video:description>Biopsy is the removal of tissue or fluid from a specific region for laboratory analysis for diagnostics or treatment. This videos shows an illustration of a fine needle biopsy of a thyroid nodule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/af1f876b-d8a8-41e7-8203-1c54cd6a58ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T02:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fine</video:tag>
      <video:tag>needle</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Nodule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Interactive-Diagrams-of-Complex-3D-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Interactive Diagrams of Complex 3D Objects</video:title>
      <video:description>&quot;Lec 16 - Interactive Diagrams of Complex 3D Objects&quot; March 9, 2007 lecture by Maneesh Agrawala for the Stanford University Human Computer Interaction Seminar (CS 547). In this talk, Maneesh presents several interactive systems that make it easy to generate illustrative diagrams of complex 3D objects.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24030.jpg</video:thumbnail_loc>
      <video:duration>5103</video:duration>
      <video:publication_date>2012-09-14T14:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/asXu3HmcO6A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaccination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccination</video:title>
      <video:description>This video shows how vaccination which is the administration of antigenic material (a vaccine) to stimulate an individual&apos;s immune system to develop adaptive immunity to a pathogen is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ff6d950d-7b3d-4556-a94c-6f69da639bd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-06-06T17:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2791.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Maxine-Hong-Kingston-The-Woman-Warrior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Maxine Hong Kingston, The Woman Warrior</video:title>
      <video:description>&quot;Lec 14 - Maxine Hong Kingston, The Woman Warrior&quot; The American Novel Since 1945 (ENGL 291)

In this lecture at the midpoint of the course Professor Hungerford takes stock of the syllabus thus far and to come by laying out her guiding thesis of the Identity Plot, a rubric for understanding novels in the twentieth century as, she argues, the Marriage Plot is a rubric for understanding novels in the nineteenth century. Referring to examples throughout the syllabus, but especially Maxine Hong Kingston&apos;s Woman Warrior, Hungerford describes the overriding tendency of American novels written after 1945 to explore the tension between individual and collective identities and to interrogate the artistic and political stakes of competing notions of authenticity.

00:00 - Chapter 1. Course Thesis: The Identity Plot
26:04 - Chapter 2. The Roles of Literary Fiction and Genre Fiction
31:12 - Chapter 3. Multiple Forms of Identity
39:43 - Chapter 4. Definition Through Delimitation: The End of Identity and the Rise of History

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17262.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-02T17:04:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yChx0MAlZbM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>authenticity</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>essentialism</video:tag>
      <video:tag>Frank</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>genre</video:tag>
      <video:tag>fiction</video:tag>
      <video:tag>History</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>Maxine</video:tag>
      <video:tag>Hong</video:tag>
      <video:tag>Kingston</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>America</video:tag>
      <video:tag>Walter</video:tag>
      <video:tag>Benn</video:tag>
      <video:tag>Michaels</video:tag>
      <video:tag>woman</video:tag>
      <video:tag>Warrior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Marilynne-Robinson-Housekeeping-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Marilynne Robinson, Housekeeping (cont.)</video:title>
      <video:description>&quot;Lec 16 - Marilynne Robinson, Housekeeping (cont.)&quot; The American Novel Since 1945 (ENGL 291)

At the very beginning of the course, Professor Hungerford offered students the opportunity to pitch a novel of their choice to fill the final spot on the syllabus. Today six students rise to that challenge, presenting their arguments for why each book would complete the intellectual trajectory established thus far. While the Teaching Assistants tally the results of the class vote, Professor Hungerford provides some final thoughts about the theme of loss in Marilynne Robinson&apos;s Housekeeping. The effacement of the body in this novel, and the beauty of absence and hunger, result in what Hungerford terms an &quot;anorexic aesthetic&quot; that raises problems for feminist interpretation.

00:00 - Chapter 1. Novel Pitch Day
02:03 - Chapter 2. Emma&apos;s Pitch: &quot;Giovanni&apos;s Room&quot;
06:44 - Chapter 3. Kelsey&apos;s Pitch: &quot;One Flew Over the Cuckoo&apos;s Nest&quot;
12:25 - Chapter 4. Miranda&apos;s Pitch: &quot;Play It As It Lays&quot;
18:06 - Chapter 5. Will&apos;s Pitch: &quot;Jesus&apos; Son&quot;
22:31 - Chapter 6. Eli&apos;s Pitch: &quot;Everything Is Illuminated&quot;
28:03 - Chapter 7. Roger&apos;s Pitch: &quot;What Is the What&quot;
36:30 - Chapter 8 Back to &quot;Housekeeping&quot;: The Logic of Absence

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17264.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-02T17:04:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tK9rZKN-xxE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>james</video:tag>
      <video:tag>Baldwin</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Eggers</video:tag>
      <video:tag>Denis</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>Illuminated</video:tag>
      <video:tag>Giovanni</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Room</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>Son</video:tag>
      <video:tag>Joan</video:tag>
      <video:tag>Didion</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Safran</video:tag>
      <video:tag>Foer</video:tag>
      <video:tag>Ken</video:tag>
      <video:tag>Kesey</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Flew</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Cuckoo</video:tag>
      <video:tag>nest</video:tag>
      <video:tag>play</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Lays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Concluding-Discussion-and-Advice-on-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Concluding Discussion and Advice on Examination</video:title>
      <video:description>&quot;Lec Last - Concluding Discussion and Advice on ExaminationEarly Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this final lecture, Professor Wrightson reviews the major themes of the class through a reflection on the nature of the historical process. He explains how the developments traced in the course illustrate the complex and ambiguous nature of historical change and emphasizes the importance of studying history as a means of &quot;understanding ourselves in time&quot; through the disciplined recreation of the past in the present. He concludes by offering his thanks to the Teaching Fellows.

00:00 - Chapter 1. Conclusions
03:54 - Chapter 2. Historiographical Lessons
15:31 - Chapter 3. Awards

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23281.jpg</video:thumbnail_loc>
      <video:duration>1123</video:duration>
      <video:publication_date>2012-09-13T12:34:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EaZHjqHWnwM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Concluding</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 21 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Recitation 6: SIMD programming on Cell

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15765.jpg</video:thumbnail_loc>
      <video:duration>1869</video:duration>
      <video:publication_date>2012-08-28T20:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zg1bHfos6U8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Massage-Tips-and-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Massage Tips and Techniques</video:title>
      <video:description>Tips and techniques for breast massage and breast massage benefits breast massage techniques is one of the most effective ways for addressing such problems and promoting breast health also this video shows in detail how to go about massaging</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd655a2f-9e36-4ebc-baf0-1897096294de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-01T22:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10494.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Massage</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Linear-Algebra-Determinant-when-row-is-added</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Linear Algebra: Determinant when row is added</video:title>
      <video:description>Linear Algebra: Determinant when row is added

The determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22090.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-11T00:46:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrB3LaSD_uo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Row</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Added</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cormac-McCarthy-Blood-Meridian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Cormac McCarthy, Blood Meridian</video:title>
      <video:description>&quot;Lec 17 - Cormac McCarthy, Blood Meridian&quot; The American Novel Since 1945 (ENGL 291)

In this first of two lectures on Blood Meridian, Professor Hungerford walks us through some of the novel&apos;s major sources and influences, showing how McCarthy engages both literary tradition and American history, and indeed questions of origins and originality itself. The Bible, Moby-Dick, Paradise Lost, the poetry of William Wordsworth, and the historical narrative of Sam Chamberlain all contribute to the style and themes of this work that remains, in its own right, a provocative meditation on history, one that explores the very limits of narrative and human potential.

00:00 - Chapter 1. The Literary Tradition: Allusions and Revisions
08:49 - Chapter 2. Eradicating Interiority: &quot;Moby Dick&quot;
20:50 - Chapter 3. Modeling Evil: &quot;Paradise Lost&quot;
30:13 - Chapter 4: Rejecting Innocence: Wordsworth
34:59 - Chapter 5. Historical Sources: Samuel Chamberlin&apos;s &quot;My Confession&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17265.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-02T17:04:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FgyZ4ia25gg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>allusion</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>innocence</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>Moby</video:tag>
      <video:tag>Dick</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Confession</video:tag>
      <video:tag>originality</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>SAM</video:tag>
      <video:tag>Chamberlain</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>judge</video:tag>
      <video:tag>kid</video:tag>
      <video:tag>Toadvine</video:tag>
      <video:tag>Wordsworth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 13- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21275.jpg</video:thumbnail_loc>
      <video:duration>3776</video:duration>
      <video:publication_date>2012-09-09T03:47:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AdFGxWUq8uE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Urogenital-Examination-Teaching-Associates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Urogenital Examination Teaching Associates</video:title>
      <video:description>The male genital examination is a simple and quick clinical assessment and is important for screening and diagnostic purposes beyond the need to screen for testicular cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47dce63c-272c-4af2-b8cc-92653972df8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2201</video:duration>
      <video:publication_date>2011-12-01T04:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10250.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urogenital</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Philip-Roth-The-Human-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Philip Roth, The Human Stain</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this lecture on The Human Stain, Professor Hungerford traces the ways that Roth&apos;s novel conforms to and pushes beyond the genre she calls the Identity Plot. Exploring the various ways that race can be construed as category, mark, biology, or performance, the novel ultimately construes the defining characteristic of its protagonist&apos;s race to be its very concealment. Secrecy is, for Roth, the source of identity and the driving force behind desire and narrative.

00:00 - Chapter 1. Roth&apos;s Mundane Modern Context: Historical Markers of the 1990s
05:59 - Chapter 2. Roth&apos;s Identity Plot: The Performance of the Self
16:36 - Chapter 3. Classification as Definition
21:25 - Chapter 4. The Body as Sign: Moments of Irreducible Otherness
27:18 - Chapter 5. Speech and Secrecy: Locating Identity in the Interval
41:31 - Chapter 6. Desire and Difference

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17267.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-02T17:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbqL2G_iQ-c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cipher</video:tag>
      <video:tag>Coleman</video:tag>
      <video:tag>Silk</video:tag>
      <video:tag>Confessional</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>hybridity</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>race</video:tag>
      <video:tag>secrecy</video:tag>
      <video:tag>transhistorical</video:tag>
      <video:tag>whiteness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Global-Warming-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Global Warming (continued)</video:title>
      <video:description>&quot;Lec 29 - Global Warming (continued)&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Several greenhouse gas emissions scenarios have been developed by the IPCC to determine possible affects on atmospheric greenhouse gas concentrations and related climate warming.  The largest estimates show a carbon dioxide concentration of about 800ppmv by the year 2100.  Lower estimates rise to 450ppmv by the year 2100.  The amount of projected warming associated with these emissions scenarios range from about 2-4°C.  Several possible disadvantages and advantages of such a warming are discussed, as well as possible methods to reduce global warming.

00:00 - Chapter 1. Review of Exam 3
20:45 - Chapter 2. Greenhouse Gas Emissions Scenarios
36:48 - Chapter 3. Problems Connected with Global Warming
42:29 - Chapter 4. Possible Advantages of Global Warming
44:03 - Chapter 5. Actions that May Reduce Global Warming

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23325.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-09-13T12:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3r4QpEf3pyc</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Singapore-Math-Grade-3a-Unit-1-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 Singapore Math: Grade 3a, Unit 1 (part 6)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 6)

Ordering numbers using place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21896.jpg</video:thumbnail_loc>
      <video:duration>943</video:duration>
      <video:publication_date>2012-09-10T17:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3phL9GRSY3g</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-of-a-basic-cardiovascular-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical of a basic cardiovascular exam</video:title>
      <video:description>A basic cardiovascular clinical exam involves the observation, palpation and auscultation. Pulse and pressure taking are also key and this exam also include just basic looking at the patients appearance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/db93ab45-851a-4921-8310-eca103774fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-11-28T10:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8407.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Philip-Roth-The-Human-Stain-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Philip Roth, The Human Stain (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this lecture Professor Hungerford discusses how the novels we read are shaped by legal and market constraints. She traces a history of censorship from the Comstock laws, to the policing of Joyce&apos;s Ulysses and Ginsberg&apos;s Howl, and shows how changes in publishing practices have tended to penalize more unusual, less profitable books. Hungerford also touches on the canon debates of the 80s and 90s (citing John Guillory and Toni Morrison), and the issues of intellectual property and internationalization raised by digital literature. Finally, she points to some ways that Philip Roth, despite his controversial representations of Judaism and of women, succeeds in tackling fundamental human concerns.

00:00 - Chapter 1. Observing Local Bookshops: Patterns of Display and Absence
12:28 - Chapter 2. The History of Legal Censorship in the United States
23:43 - Chapter 3. New Forms of Censorship: The Influence of the Market
31:41 - Chapter 4. The Other Side of the Coin: Intellectual Property and Infinite Access in the Digital Age
35:15 - Chapter 5. Problems in Deriving the Modern Literary Canon: A Proliferation of Points of View

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17268.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-02T17:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K3M_WCk553w</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bookstore</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>debates</video:tag>
      <video:tag>Comstock</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Cultural</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Howl</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>internationalization</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Irving</video:tag>
      <video:tag>Howe</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>misogyny</video:tag>
      <video:tag>obscenity</video:tag>
      <video:tag>publisher</video:tag>
      <video:tag>Roth</video:tag>
      <video:tag>Saul</video:tag>
      <video:tag>Bellow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationist-Crap-Does-Endogenous-Retrovirus-Prove-Evolutio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationist Crap : Does Endogenous Retrovirus Prove Evolutio</video:title>
      <video:description>Creationist Crap : Does Endogenous Retrovirus Prove Evolution: - ERVs - Richard Sternberg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4eed5727-c0b3-4eaa-88ad-dc53e571bd24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-23T23:55:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5838.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>creationist</video:tag>
      <video:tag>Crap</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>Prove</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ERVs</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Sternberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-and-Branes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity and Branes</video:title>
      <video:description>Since their covariant description by Israel (clarifying earlier treatments by e.g. Lanczos
and Darmois) [1], thin shells have been intensively used as a model for matter in
general relativity. However a question is rarely asked when considering a four dimensional
spacetime, to wit whether or not matter on the shell obeys the three dimensional Einstein
equations, as there is no (experimental) reason why it should.
The situation changed recently with the increasing interest in gravity theories within
spacetimes with large extra dimensions and the advent of the idea that our universe may
be a four dimensional singular hypersurface, or “brane”, in a five dimensional spacetime,
or “bulk” [2]. Indeed, in this new context, it becomes crucial to recover Einstein gravity for
realistic matter on the brane, at least to some approximation compatible with the present
experiments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e0080c2b-6d44-432f-b253-97401b240117/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2010-11-09T11:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4825.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Branes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Ironing-in-Cameroon-on-News</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Ironing in Cameroon on News</video:title>
      <video:description>Breast ironing is practiced in all ten regions of cameroon and has also been reported across west and central africa in 2010 a survey revealed that on average 24 percent of the countries teenagers had undergone breast ironing this age old cameroonian tradition is rarely discussed in public as it is considered taboo just like anything else related to sexuality</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b322d3e7-8296-41d2-8885-8701db5d5d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-29T21:11:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9156.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Ironing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Cameroon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-biology-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell biology the plasma membrane</video:title>
      <video:description>cell membrane or plasma membrane is a biological membrane that separates the interior of all cells from the outside environment the plasma membrane itself is very small and can only be seen with a microscope cells themselves are very small but have a large surface area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a5f3fd6-bb92-4498-b250-260c4ff454e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T22:09:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5800.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on Newton&apos;s method, exponential families, and generalized linear models and how they relate to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18755.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T04:44:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nLKOQfKLUks</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>family</video:tag>
      <video:tag>generalized</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>model</video:tag>
      <video:tag>multinomial</video:tag>
      <video:tag>softmax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 16- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21278.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-09T03:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEFe_HSljrA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Repeated-games-cheating-punishment-and-outsourcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Repeated games: cheating, punishment, and outsourcing</video:title>
      <video:description>&quot;Lec 22 - Repeated games: cheating, punishment, and outsourcing&quot; Game Theory (ECON 159)

In business or personal relationships, promises and threats of good and bad behavior tomorrow may provide good incentives for good behavior today, but, to work, these promises and threats must be credible. In particular, they must come from equilibrium behavior tomorrow, and hence form part of a subgame perfect equilibrium today. We find that the grim strategy forms such an equilibrium provided that we are patient and the game has a high probability of continuing. We discuss what this means for the personal relationships of seniors in the class. Then we discuss less draconian punishments, and find there is a trade off between the severity of punishments and the required probability that relationships will endure. We apply this idea to a moral-hazard problem that arises with outsourcing, and find that the high wage premiums found in foreign sectors of emerging markets may be reduced as these relationships become more stable.

00:00 - Chapter 1. Repeated Interaction: The Grim Trigger Strategy in the Prisoner&apos;s Dilemma (Continued)
29:21 - Chapter 2. The Grim Trigger Strategy:  Generalization and Real World Examples
37:56 - Chapter 3. Cooperation in Repeated Interactions: The &quot;One Period Punishment&quot; Strategy
53:09 - Chapter 4. Cooperation in Repeated Interactions: Repeated Moral Hazard
01:13:53 - Chapter 5. Cooperation in Repeated Interactions: Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17278.jpg</video:thumbnail_loc>
      <video:duration>4547</video:duration>
      <video:publication_date>2012-09-02T17:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBKr-wK-TEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec11-Occlusal-Adjustment-Centric-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec11  - Occlusal Adjustment - Centric Relation</video:title>
      <video:description>&quot;Lec11  - Occlusal Adjustment - Centric Relation&quot; Dr. Kovalesk shows the occlusal adjustment procedures needed to establish a stable bite in centric occlusion. This procedure is done on casts mounted in the articulator. Orig. air date: AUG 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21364.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-09T04:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pb18MhxaErM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec11</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-The-Fungus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining The Fungus</video:title>
      <video:description>This video shows the examining of fungus under the finger nail. Video is very helpful for the health and education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63f28aff-766a-4ffe-8f62-59865628f60f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T03:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30152.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Examining</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>nail</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Conjugate-Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Conjugate Acids and Bases</video:title>
      <video:description>Conjugate Acids and Bases

Introduction to conjugate acids and bases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22597.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-11T02:38:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LM6wPpypxM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conjugate</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Asymmetric-information-auctions-and-the-winners-curse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Asymmetric information: auctions and the winner&apos;s curse</video:title>
      <video:description>&quot;Lec 24- Asymmetric information: auctions and the winner&apos;s curse&quot; Game Theory (ECON 159)

We discuss auctions. We first distinguish two extremes: common values and private values. We hold a common value auction in class and discover the winner&apos;s curse, the winner tends to overpay. We discuss why this occurs and how to avoid it: you should bid as if you knew that your bid would win; that is, as if you knew your initial estimate of the common value was the highest. This leads you to bid much below your initial estimate. Then we discuss four forms of auction: first-price sealed-bid, second-price sealed-bid, open ascending, and open descending auctions. We discuss bidding strategies in each auction form for the case when values are private. Finally, we start to discuss which auction forms generate higher revenues for the seller, but a proper analysis of this will have to await the next course.

00:00 - Chapter 1. Auctions: Common versus Private Values
08:16 - Chapter 2. Auctions: Winner&apos;s Curse in the First-Price Sealed-Bid Auction
42:38 - Chapter 3. Auctions: Other Types of Auction
58:35 - Chapter 4. Auctions: Revenue Generation in Different Types of Auctions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17280.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-02T17:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pJAhnc8VuDo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>price</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>auctions</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>value</video:tag>
      <video:tag>descending</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-examine-heart-and-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to examine heart and lungs</video:title>
      <video:description>A basic heart and lung examination is a normal component of the physical examination of even a well patient. This video shows heart and lungs exam.  A focused examination is also an essential part of the diagnosis of any patient who presents with signs or symptoms arising from the cardiovascular or respiratory systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a33c27b7-dc68-4673-b425-2c3c57332173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-01T02:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9985.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Bacteria-Of-Dental-Plaque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Bacteria Of Dental Plaque</video:title>
      <video:description>&quot;Lec 7 - The Bacteria Of Dental Plaque&quot; Shows the dental student how to prepare slides and use the microscope in showing a patient the bacteria of their plaque. Also explains the different bacteria on the slide. Orig. air date: MAR 10 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21290.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-09-09T03:52:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byNdMddOksc</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Plaque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Knowledge-Media-to-Aid-Communications-and-Human-Cognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Knowledge Media to Aid Communications and Human Cognition</video:title>
      <video:description>&quot;Lec 21 - Knowledge Media to Aid Communications and Human Cognition&quot; May 4, 2007 lecture by Ron Baecker for the Stanford University Human-Computer Interaction Seminar (CS 547). Knowledge media were anticipated although not named as such in seminal papers by Vannevar Bush in 1945 and JCR Licklider in 1960. This talk reviews 40 years (1966-2006) of Ron&apos;s work in the design or knowledge media for multimedia communications, and previews 40 years (2001-2041) of work in the design of knowledge media that aid human cognition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24035.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T14:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsU3O1_bJSs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>media</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-SAT-Prep-Test-8-Section-8-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  118 - SAT Prep: Test 8 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 3

Problems 14-16 starting on page 870</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22721.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-11T02:56:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ghy5jasP6Ek</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-And-Live-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis And Live Cells</video:title>
      <video:description>This video provides a look at the live cells structure and the abnormal mitosis. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/296955bf-634b-4048-8700-6f7b24b76d9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:37:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30480.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>live</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrocardiography-For-Measuring-Oxygen-Desaturation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrocardiography For Measuring Oxygen Desaturation</video:title>
      <video:description>A proper measurement of oxygen desaturation level with required instruments is shown here. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/58551abe-ebe7-4953-853c-cf0e28f2ba8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2013-02-08T01:42:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29522.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>EKG</video:tag>
      <video:tag>doing</video:tag>
      <video:tag>situps</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>desaturation</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>tachycardia</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Area-of-Inscribed-Equilateral-Triangle-some-basic-trig-used</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Area of Inscribed Equilateral Triangle (some basic trig used)</video:title>
      <video:description>Area of Inscribed Equilateral Triangle (some basic trig used)

Problem that requires us to figure out the area of an equilateral triangle inscribed in a circle (A little trigonometry used)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20369.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UmiZK6Hgm6c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Some</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Used</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-birth-control-pills-give-you-migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do birth control pills give you migraine?</video:title>
      <video:description>This video describes how birth control pills give you migraines (conditions A-Z)

Birth control pills may reduce the number of migraine attacks in some women, while they INCREASE the number AND severity for others. And for some women, these birth control pills have NO AFFECT AT ALL on migraines. Watch this to learn more, and visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c87da52e-6dcb-49e4-97d1-197c3fa614e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-10-11T00:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27840.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>do</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
      <video:tag>pills</video:tag>
      <video:tag>give</video:tag>
      <video:tag>You</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Special-and-General-Relativity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Special and General Relativity (cont.)</video:title>
      <video:description>&quot;Lec 11 - Special and General Relativity (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a comprehensive overview of the historical conditions under which Einstein developed his theories. Of particular impact were the urgent need at the turn of the 19th century to synchronize clocks around the world; Einstein&apos;s position at a patent office; and a series of experiments that he himself carried out. In 1905 Einstein published three papers that are still considered the greatest papers in the field of physics. The lecture then moves to General Relativity and how it encompasses Newton&apos;s laws of gravity. A visual demonstration shows how space-time undergoes curvature when mass is introduced. Class ends with a question-and-answer period on a variety of topics in Special Relativity.

00:00 - Chapter 1. Lessons from Einstein&apos;s Discovery of Relativity
13:27 - Chapter 2. General Relativity as a Theory on Gravity
21:30 - Chapter 3. Space-Time Curvature
25:45 - Chapter 4. Q&amp;A on Special Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17281.jpg</video:thumbnail_loc>
      <video:duration>2459</video:duration>
      <video:publication_date>2012-09-02T17:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Gz-MyUGF7k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>units</video:tag>
      <video:tag>Poincare</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>special</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-piezo-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The piezo effect</video:title>
      <video:description>A short video where a new form of producing energy is explored.  Imagine if we could generate power just by walking or riding on a train.  Take a look at new green energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/e1a3f5d6-e2c3-4e58-99b4-9237d3c4a480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2014-10-03T15:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31886.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>enregy</video:tag>
      <video:tag>piezo</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>train</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;  Parallelizing compilers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15756.jpg</video:thumbnail_loc>
      <video:duration>4139</video:duration>
      <video:publication_date>2012-08-28T20:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sOiuF18PTIs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-dynamics-and-quantum-levitation-experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid dynamics and quantum levitation experiments</video:title>
      <video:description>Famous experiments are tested to understand fluid dynamics and quantum levitation. Here are some of them. A drop of water deposited on a cold place freezes into an ice drop, the impact of laser pulse on a water droplet, quantum levitation, water droplet orbiting around a charged knitting needle, acoustic levitation using intense sound waves,cutting a water droplet using a superhydrophobic knife, raindrop impact on a sandy surface, water droplet bouncing on a superhydrophobic surface, water droplet bouncing on a liquid surface and the world’s smallest movie can be seen in this movie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/e935e5fc-4b53-41ed-929f-3da3188d85ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2015-09-27T10:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32300.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Omega-and-the-End-of-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Omega and the End of the Universe</video:title>
      <video:description>&quot;Lec 19 - Omega and the End of the Universe&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the issues previously addressed about the origin and fate of the universe. The role of gravity in the expansion of the universe is discussed and given as the reason why the rate of expansion cannot remain constant and will eventually slow down. The actual density of the universe is calculated using various methods. Finally, the unsolved problem of dark matter is addressed and two explanatory hypotheses are proposed. One is that the universe is comprised of WIMPs (Weakly Interactive Massive Particles) that fulfill two requirements: they have mass and do not interact with light. The second hypothesis is that dark matter is made of MACHOs (Massive Astrophysical Compact Halo Objects), which scientists have attempted to identify through gravitational lenses.

00:00 - Chapter 1. Review of Issues in Cosmology
08:28 - Chapter 2. Determining Mass
26:39 - Chapter 3. Dark Matter: WIMPs?
37:30 - Chapter 4. Dark Matter: MACHOs?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17289.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-02T17:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UaD1a25gbxk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Astrophysical</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>Halo</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Keplers</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>MACHO</video:tag>
      <video:tag>Neutrino</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Weakly</video:tag>
      <video:tag>WIMP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 8 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Mechanical Philosophy&quot;

April 23rd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20680.jpg</video:thumbnail_loc>
      <video:duration>3960</video:duration>
      <video:publication_date>2012-09-07T09:02:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-jo8zczcHI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Introduction-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Introduction  Part 1</video:title>
      <video:description>Introduction: Transcript
Studying the human genome - the complete set of human genes - is a way of studying fundamental details about ourselves. The three billion letters of the human genome are written using the four-letter alphabet of DNA. The DNA is divided among 23 pairs of chromosomes that are found in each of the trillions of cells in our bodies. In 2003, The Human Genome Project produced a complete representative sequence of the human genome. Of course, people are not identical, and DNA sequences do differ subtly between individuals. Currently, a number of separate projects are charting sequence variations found in human populations.

The representative sequence is a composite from several people who donated blood samples. Originally, close to 100 people volunteered to give a sample of their blood. Each person provided their informed consent, affirming that they agreed to the study of their DNA. No names were attached to the blood samples and ultimately scientists used only a few of them. These measures ensured that the DNA sequences remained anonymous; not even the donors knew whether their samples were actually used or not.

The main goal of The Human Genome Project was to read, letter by letter, the three billion bases of human DNA. Before starting to sequence the human genome, scientists built maps of the chromosomes and developed and refined techniques for analyzing DNA. With the tools in place, project scientists began large-scale DNA sequencing in 1999. In just one year, they had amassed sequence data covering more than 80 percent of the genome.

The human genome is a massive text. If the three billion letters (or bases) of the genome were printed in telephone books, they would require a stack of books nearly as tall as the Washington monument.

To accurately determine the sequence of every base in the genome, scientists needed to read the three billion bases not just once, but at least six to ten times. Individual sequencing reactions could only reveal the order of a few hundred bases of D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a583d38c-f12c-474f-9e3a-ebc78763f7b0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/854.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dark Matter</video:title>
      <video:description>&quot;Lec 20 - Dark Matter&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

This lecture introduces an important concept related to the past and future of the universe: the Scale factor, which is a function of time. With reference to a graph whose coordinates are the Scale factor and time, the problem of dark matter is addressed again. Cosmological redshifts are measured to determine the scale of the universe. The discovery of the repulsive, anti-gravitational force of dark energy is explained. The lecture concludes with discussion of Einstein&apos;s biggest mistake: the invention of the cosmological constant to balance gravity.

00:00 - Chapter 1. The Scale Factor
04:41 - Chapter 2. Accounting for Dark Matter in Mass of Universe
27:58 - Chapter 3. Discovery of Dark Energy
42:06 - Chapter 4. Understanding Dark Energy and Einstein&apos;s Biggest Mistake

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17290.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-02T17:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QF1Lcx1ciTE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>modulus</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>normalizing</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>candle</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Ia</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21294.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-09T03:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMIkI4aVp-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt parallelizing compiler

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15757.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-08-28T20:17:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SemWOqUfMAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Track-Protein-of-Interest-Reporter-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Track Protein of Interest? Reporter Proteins.</video:title>
      <video:description>Reporter is in this case fluorescent protein attached to our protein of interest, X. It allows us to track protein of interest in vivo and in real time in the cell without need to destroy the cell. In the genome after the site that codes out gene of interest gfp-coodind DNA, for example, is placed, fused. During translation, GFP shall be synthesized along with our protein of interest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/afb4588f-c7ee-4096-b5b0-bb29334510d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-07-30T19:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/557.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>reporter</video:tag>
      <video:tag>ReporterGene</video:tag>
      <video:tag>ReporterProtein</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-22mm-Surgical-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2.2mm Surgical Guide - Double</video:title>
      <video:description>&quot;Lec 7 - 2.2mm Surgical Guide - Double&quot; How to create a 2.2mm surgical guide for a double implant dental restoration

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21309.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-09T04:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jalhkLAFGXg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>2</video:tag>
      <video:tag>2mm</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Singapore-Math-Grade-3a-Unit-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -11 Singapore Math: Grade 3a Unit 2 (part 2)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 2)

Word problem with cookies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21901.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-10T17:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ybPmFWZXwk</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-360-Lec-7a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 3.60 | Lec 7a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 13 - MIT 3.60 | Lec 7a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15291.jpg</video:thumbnail_loc>
      <video:duration>3591</video:duration>
      <video:publication_date>2012-08-28T16:26:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XYKEtZiierI</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-360-Lec-7b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 3.60 | Lec 7b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 14 - MIT 3.60 | Lec 7b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15292.jpg</video:thumbnail_loc>
      <video:duration>2100</video:duration>
      <video:publication_date>2012-08-28T16:26:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2SYV_b3OelQ</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-360-Lec-8b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 3.60 | Lec 8b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 16 - MIT 3.60 | Lec 8b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Diffraction, 3D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15295.jpg</video:thumbnail_loc>
      <video:duration>2557</video:duration>
      <video:publication_date>2012-08-28T16:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KJheruCbwHU</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Neuroscience-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Introduction to Neuroscience I</video:title>
      <video:description>&quot;Lec 10 - Introduction to Neuroscience I&quot; (April 21, 2010) Nathan Woodling and Anthony Chung-Ming Ng give a broad overview of the field of neuroscience and how it relates to human biology. They discuss the different lobes of the brain and the cells within as well as neuropharmacology and re-uptake.


Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18952.jpg</video:thumbnail_loc>
      <video:duration>3636</video:duration>
      <video:publication_date>2012-09-04T08:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5031rWXgdYo</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>neuroscience</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Cerebellum</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>glia</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>dendrite</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>neurophar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Scalable-Parallel-Programming-with-CUDA-on-Manycore-GPUs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Scalable Parallel Programming with CUDA on Manycore GPUs</video:title>
      <video:description>&quot;Lec 12 - Scalable Parallel Programming with CUDA on Manycore GPUs&quot; February 27, 2008 lecture by John Nickolls for the Stanford University Computer Systems Colloquium (EE 380). 

John Nickolls from NVIDIA talks about scalable parallel programming with a new language developed by NVIDIA, CUDA. NVIDIA&apos;s programming of their graphics processing unit in parallel allows for the dissection of large data sets into smaller sets, each to be handled by separate processors. This significantly increases the performance and handling of processing intensive application. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17449.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-03T13:51:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nlGnKPpOpbE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>threads</video:tag>
      <video:tag>computation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Gross-Anatomy-The-Intratemporal-Fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 Gross Anatomy: The Intratemporal Fossa</video:title>
      <video:description>&quot;Lec 35 Gross Anatomy: The Intratemporal Fossa&quot;The infratemporal fossa: the mandibular division of the trigeminal nerve and the first and second portions of the maxillary artery using a human cadaver. Orig. air date: JUN 9 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21693.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-09T07:01:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fFgXTgbEFks</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Intratemporal</video:tag>
      <video:tag>Fossa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radium-Vide-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium Vide - Periodic Table of Videos</video:title>
      <video:description>Radium is a famous element - but also very dangerous. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12101.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-04-03T14:26:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_I6vj-lXNM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-2003-AIME-II-Problem-15-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 2003 AIME II Problem 15 (part 2)</video:title>
      <video:description>2003 AIME II Problem 15 (part 2)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25062.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-18T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TljVBB7gxbE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Lecture-11-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1AL - Lecture 11: Review</video:title>
      <video:description>Biology 1AL - Lecture 11: Review

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25770.jpg</video:thumbnail_loc>
      <video:duration>5082</video:duration>
      <video:publication_date>2012-09-18T17:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2FvkTgshiqA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Normal-Distribution-Excel-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Normal Distribution Excel Exercise</video:title>
      <video:description>Normal Distribution Excel Exercise

(Long-26 minutes) Presentation on spreadsheet to show that the normal distribution approximates the binomial distribution for a large number of trials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22639.jpg</video:thumbnail_loc>
      <video:duration>1564</video:duration>
      <video:publication_date>2012-09-11T02:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTGEMoaWDCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Excel</video:tag>
      <video:tag>Exercise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enterprise-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enterprise Value</video:title>
      <video:description>Enterprise Value

Solving the P/E conundrum by looking at a different valuation metric (enterprise value)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22668.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pa92UdJCaos</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>enterprise</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Past-and-Future-of-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Past and Future of Nuclear Power</video:title>
      <video:description>&quot;Lec 22 -Past and Future of Nuclear Power&quot;Environmental Politics and Law (EVST 255)

The lecture begins a discussion of present and future energy demands and the ways in which we invest in different forms of energy by focusing on nuclear energy use globally. The risks associated with nuclear energy are described, including risk of human error leading to a mass evacuation event, and the challenges faced in finding an adequate nuclear waste storage facility for the United States. Such a facility would be need to be able to store nuclear waste for a million years or more, due to the long half-lives of nuclear waste. The lecture describes the disaster that took place at Chernobyl nuclear plant, and the wide-ranging effects of that disaster on the natural and built environments as well as human health.

00:00 - Chapter 1. The Nuclear Industry by the Numbers
05:37 - Chapter 2. Nuclear Energy&apos;s Legal and Regulatory Structures
16:02 - Chapter 3. Nuclear Obstacles: Storage and Proliferation
24:27 - Chapter 4. Chernobyl and Its Aftermath
43:13 - Chapter 5. Relative Risks from Coal-Fired Plants

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23198.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-13T11:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpDodpl8se4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>past</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Norman-The-Design-of-Future-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Norman: The Design of Future Things</video:title>
      <video:description>&quot;Lec 13 - Don Norman: The Design of Future Things&quot; February 9, 2007 lecture by Don Norman for the Stanford University Human Computer Interaction Seminar (CS 547).  In this talk, Don discusses his latest book, The Design of Future Things, which is about the increasing intrusion of intelligent devices in the automobile and home with both expected benefits and unexpected dangers.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24027.jpg</video:thumbnail_loc>
      <video:duration>5326</video:duration>
      <video:publication_date>2012-09-14T14:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wQmwEjL6K1U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Things</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-SAT-Prep-Test-4-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  59 - SAT Prep: Test 4 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 4

Problems 17-18 on page 599</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22251.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-09-11T01:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mMr7iKWAjQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecd-67-SAT-Prep-Test-5-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecd  67 - SAT Prep: Test 5 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 4

Problems 12-14 starting on page 656</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22270.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jwy6seAdHY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 6 - String Theory and M-Theory&quot; (October 25, 2010) Leonard Susskind focuses on the different dimensions of string theory and the effect it has on the theory.
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19093.jpg</video:thumbnail_loc>
      <video:duration>5064</video:duration>
      <video:publication_date>2012-09-04T09:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qllX-dkGfYI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-2003-AIME-II-Problem-15-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - 2003 AIME II Problem 15 (part 3)</video:title>
      <video:description>2003 AIME II Problem 15 (part 3)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25063.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-18T00:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JTpXK2mENH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biggest-Stars-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biggest Stars In The Universe</video:title>
      <video:description>The Biggest Stars In The Universe video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2b0e4483-8eac-4173-9890-6c77ad39caa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-11-10T14:37:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4985.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Reading-Pictographs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Reading Pictographs</video:title>
      <video:description>Reading Pictographs

u08_l1_t1_we1 Reading Pictographs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25064.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T01:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qrVvpYt3Vl0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pictographs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Edible-Education-Feeding-the-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Edible Education: Feeding the World</video:title>
      <video:description>Edible Education: Feeding the World

&quot;Raj Patel, Economist; Author, Stuffed and Starved 

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON

&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25914.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-18T18:14:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSnwYbaqcQU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Electrical Engineering 141</video:title>
      <video:description>Lec 25- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17066.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-02T05:28:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5aCrPVuY_Ts</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Stereotopicity-and-Baeyer-Strain-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Stereotopicity and Baeyer Strain Theory</video:title>
      <video:description>&quot;Lec 32 - Stereotopicity and Baeyer Strain Theory&quot; Freshman Organic Chemistry (CHEM 125)

Why ethane has a rotational barrier is still debatable. Analyzing conformational and configurational stereotopicity relationships among constitutionally equivalent groups reveals a subtle discrimination in enzyme reactions. When Baeyer suggested strain-induced reactivity due to distorting bond angles away from those in an ideal tetrahedron, he assumed that the cyclohexane ring is flat. He was soon corrected by clever Sachse, but Sachse&apos;s weakness in rhetoric led to a quarter-century of confusion.

00:00 - Chapter 1. What is the Source of the Rotational Barrier in Ethane?
06:34 - Chapter 2. Topicity, Reactivity Difference, and Enzyme Specificity
27:49 - Chapter 3. Baeyer&apos;s Strain-Induced Reactivity Theory: Assumptions and Weaknesses
36:42 - Chapter 4. Sachse&apos;s Muddled Insights on Cyclohexane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19768.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-05T09:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iVDwNI_338E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Topicity</video:tag>
      <video:tag>Toponomy</video:tag>
      <video:tag>Sachse</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Baeyer</video:tag>
      <video:tag>planarity</video:tag>
      <video:tag>Cyclohexane</video:tag>
      <video:tag>prochiral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-surgery-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental surgery by laser</video:title>
      <video:description>Laser is short for Light Amplification by Stimulated Emission of Radiation. That sounds scary, well laser can be used for dental surgery but it offers a safer and easier way of surgery. This video shows an operation performed to remove tissue from gum using laser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/51c9263c-3993-4475-a43f-47cde19aebec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-25T20:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7913.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Conformational-Energy-and-Molecular-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Conformational Energy and Molecular Mechanics</video:title>
      <video:description>&quot;Lec 33 - Conformational Energy and Molecular Mechanics&quot; Freshman Organic Chemistry (CHEM 125)

Understanding conformational relationships makes it easy to draw idealized chair structures for cyclohexane and to visualize axial-equatorial interconversion. After quantitative consideration of the conformational energies of ethane, propane, and butane, cyclohexane is used to illustrate the utility of molecular mechanics as an alternative to quantum mechanics for estimating such energies. To give useful accuracy this empirical scheme requires thousands of arbitrary parameters. Unlike quantum mechanics, it assigns strain to specific sources such as bond stretching, bending, and twisting, and van der Waals repulsion or attraction.

00:00 - Chapter 1. The 1918 Ernst Mohr Illustrations of Cyclohexane
09:40 - Chapter 2. The Invention of Conformational Analysis
22:24 - Chapter 3. Conformational Animations of Ethane, Propane, and Butane
32:05 - Chapter 4. Molecular Mechanics as an Alternative to Quantum Mechanics
40:13 - Chapter 5. Assigning Strain to Estimate Energy in Bonds

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19769.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-05T09:36:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gR9R1m35dNQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chair</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>twist</video:tag>
      <video:tag>Axial</video:tag>
      <video:tag>Equatorial</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>gauche</video:tag>
      <video:tag>butane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-105-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 105 - Lecture 21</video:title>
      <video:description>Electrical Engineering 105 - Lecture 21

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26000.jpg</video:thumbnail_loc>
      <video:duration>4855</video:duration>
      <video:publication_date>2012-09-18T23:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MP3TnvR2HGQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-141-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Electrical Engineering 141 - Lecture 7</video:title>
      <video:description>Electrical Engineering 141 - Lecture 7. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26066.jpg</video:thumbnail_loc>
      <video:duration>4862</video:duration>
      <video:publication_date>2012-09-18T23:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E52szougHUI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 10 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/uDwpDh--Pqg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Have</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Transport-Transporte-de-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Transport / Transporte de Gases</video:title>
      <video:description>Gas Transport. Transporte de Gases. Hemoglobina. ... medicine</video:description>
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      <video:duration>32</video:duration>
      <video:publication_date>2009-04-23T05:18:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1989.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Renting vs. buying a home (part 2)</video:title>
      <video:description>Renting vs. buying a home (part 2)

Factoring in appreciation and depreciation into the rent vs. buy decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20119.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-06T02:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QA2TBiIsdT0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26863.jpg</video:thumbnail_loc>
      <video:duration>2811</video:duration>
      <video:publication_date>2012-09-19T02:47:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1VXFamB0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Year 2008 - The Evolution and Perfection of Monetary Policy</video:title>
      <video:description>The Evolution and Perfection of Monetary Policy -Year 2008

Financial Markets (ECON 252)

Central Banks, originally created as bankers&apos; banks, implement monetary policy using their leverage over the supply of money and credit standards. Since the Bank of England was founded in 1694, through the gold standard which lasted until the 1930s, and into modern times, central banks have pursued monetary policy to stabilize the banking system. Central banks monitor currency flows and inflation, acting when crises, such as bank runs, emerged. More recently, central banks have taken an increasingly expansive role in stabilizing economic fluctuations. In the yet to be confirmed current recession, the Federal Reserve has used open market operations and innovative financial arrangements to try to forestall the recession and bail out failing financial institutions.

00:00 - Chapter 1. Introduction: Thoughts on Icahn&apos;s Talk 
04:49 - Chapter 2. The Gold Standard and the Earliest Central Bank 
15:11 - Chapter 3. The Rise of the U.S. Federal Reserve System 
25:30 - Chapter 4. The Abandonment of the Gold Standard and Adoption of Central Bank Autonomy 
36:30 - Chapter 5. The Federal Funds Rate and Discount Rate 
45:00 - Chapter 6. The Fed&apos;s Innovations against U.S. and Global Stagflation 
01:00:47 - Chapter 7. A Trace though Recent Recessions and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12554.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yTbXFJoZ_04</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>bank</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Ben</video:tag>
      <video:tag>Bernanke</video:tag>
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      <video:tag>federal</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
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      <video:tag>reserve</video:tag>
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      <video:tag>standard</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>member</video:tag>
      <video:tag>banks</video:tag>
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      <video:tag>policy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dealer</video:tag>
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      <video:tag>term</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>facility</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Atomic Radius</video:title>
      <video:description>Atomic Radius

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26271.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T00:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2xEJdSJZOs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 2 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 2: The Enlightenment

April 2nd, 09

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/1OqaLL_DMaU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
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      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 12 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Darwin and Science&quot;

May 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/QIDXKoy59Ho</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Amino Acid pKa</video:title>
      <video:description>Amino Acid pKa

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26815.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-19T02:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JOjrtRHsozI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>pKa</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>RNA interference shortly known as RNAi is an important cellular process. It is used by many different organisms to regulate the activity of genes. This animation explains how RNAi works and introduces the two main players: small interfering RNAs (siRNAs) and microRNAs (miRNAs). We take you on an audio-visual journey, diving into a cell to show how genes are transcribed to make messenger RNA (mRNA) and how RNAi can silence specific mRNAs to stop them from making proteins. The animation is based on the latest research, to give you an up-to-date view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/4e3a4234-7e46-4111-8d2c-9689458c60ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2015-10-24T17:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32336.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>rnai</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Antigenic-Drift-or-Genetic-Drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antigenic Drift or Genetic Drift</video:title>
      <video:description>Our immune system are able to distinguish viruses when antigens on the surfaces of virus particles bind to immune receptors that are meant for these antigens.Similarly as a lock recognizing a key. After an infection, the body produces many more of these virus-specific immune receptors, which prevent re-infection by this particular strain of the virus and produce acquired immunity.</video:description>
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      <video:publication_date>2010-04-08T20:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4120.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Flu</video:tag>
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      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Breast Augmentation</video:title>
      <video:description>Breast Augmentation plastic surgery video performed by board certified surgeon is shown in this video. This is a treatment to augment or recreate the shapes of breast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6de62fa8-f085-4a09-9ad9-1b211abd4451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2011-12-01T00:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9804.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Surgeon</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Old is the Earth?</video:title>
      <video:description>This video allows anyone to judge for themselves how old the Earth is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/def3bb7f-e47d-4be7-a891-09de1d1eb7a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>639</video:duration>
      <video:publication_date>2014-07-01T01:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31019.mp4</video:content_loc>
      <video:uploader>Doug Phillips</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Muscle-Splitting-Breast-Augmentation-Live-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle-Splitting Breast Augmentation Live Surgery</video:title>
      <video:description>Muscle-Splitting Breast Augmentation surgery is filmed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ed778db-e851-4b93-8dac-73f94001dc8f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-11-30T10:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9594.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>Splitting</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elimination-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elimination Reactions</video:title>
      <video:description>This video explains the mechanism of elimination reactions with the help of examples. In this reaction a molecule removes two or more substituents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/defaaa06-6212-4817-a62c-b805d0df715b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-12-15T14:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6594.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>Reactions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-multifidus-muscle-rehabilitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar multifidus muscle rehabilitation</video:title>
      <video:description>To understand lumbar multifidus muscle activation as a clinical feature to predict patients with low back pain who are likely to benefit from stabilization exercises the topic rehabilitation of lumbar multifidus dysfunction in low back pain sectional area of the lumbar multifidus muscle in patients with chronic low back pain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df09e494-9471-44c0-8a2e-c39052457907/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-30T09:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9398.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>multifidis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Rehabilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Recognizing-Functional-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Recognizing Functional Groups</video:title>
      <video:description>&quot;Lec 16 - Recognizing Functional Groups Freshman Organic Chemistry (CHEM 125)

This lecture continues the discussion of the HOMO/LUMO view of chemical reactivity by focusing on ways of recognizing whether a particular HOMO should be unusually high in energy (basic), or a particular LUMO should be unusually low (acidic). The approach is illustrated with BH_3, which is both acidic and basic and thus dimerizes by forming unusual &quot;Y&quot; bonds. The low LUMOs that make both HF and CH_3F acidic are analyzed and compared underlining the distinction between MO nodes that derive from atomic orbitals nodes (AON) and those that are antibonding (ABN). Reaction of HF as an acid with OH- is shown to involve simultaneous bond-making and bond-breaking.

00:00 - Chapter 1. Why So High, Why So Low? The HOMO/LUMO View of Chemical Reactivity
15:19 - Chapter 2. Is BH3 an Acid or a Base?
25:38 - Chapter 3. HOMO-LUMO Mixing for Reactivity and Resonance: The Cases of HF
34:49 - Chapter 4. Comparing HF and CH3F to Distinguish Molecular Orbital Nodes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19752.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-05T09:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwRKWsvhZGE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>HOMO</video:tag>
      <video:tag>LUMO</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Antibonding</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>vacant</video:tag>
      <video:tag>orbital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Swine-Flu-Influenza-A-H1N1-Mary-Young</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Swine Flu (Influenza A H1N1) - Mary Young</video:title>
      <video:description>Dr. Mary Young, assistant professor of medicine at Georgetown University Medical Center, discusses Influenza A H1N1 (swine flu), its symptoms, and steps that can be taken to prevent contracting or spreading the virus./nDr. Mary Young is an assistant professor of medicine in the division of infectious diseases at Georgetown University Medical Center. She is also director of the HIV Women&apos;s Program and a member of the Center for the Study of Sex Differences in Health, Aging and Disease. She is an expert on infectious diseases, HIV/AIDS, and various treatments for infectious diseases. She is the site principal investigator of the N.I.H. funded Women&apos;s Intra-Agency HIV Study (WIHS), which is a longitudinal study of HIV-infected women. She is also one of the Chairpersons of the Georgetown University Hospital Institutional Review Board (IRB), providing advice and direction on IRB protocol submissions and helps reinforce compliance with local IRB requirements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/df23c80d-cf6d-4c37-b76d-4c1db49282b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2009-09-02T02:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3309.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Strains</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>sick</video:tag>
      <video:tag>illness</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Contagious</video:tag>
      <video:tag>airborne</video:tag>
      <video:tag>Panic</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>cr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesh-free-inguinal-hernia-surgery-Desarda-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesh free inguinal hernia surgery-Desarda Repair</video:title>
      <video:description>New method of tension free simple inguinal hernia repair without mesh, drive car next day, day surgery hernia operation, no mesh, no complications, no recurrence, local, followed in many countries, Desarda Repair for inguinal hernias without mesh. WEB SITE: www.desarda.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/3b0e2155-5ea7-4b45-9d9a-46c7368adc61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2014-05-01T13:21:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30900.mp4</video:content_loc>
      <video:uploader>Meshfree-herniasurgery Desarda</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>withou</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Beta-carotene-Absorbance-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Beta-carotene Absorbance  (Quiz)</video:title>
      <video:description>Beta-carotene Absorbance  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26409.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-19T01:05:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xk_ZJD4JBQc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>beta</video:tag>
      <video:tag>carotene</video:tag>
      <video:tag>Absorbance</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Prostate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Prostate Surgery</video:title>
      <video:description>A very helpful video showing the symptoms and causes of prostate cancer and robotic surgery. During this cancer you actually feel discomfort instead of pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/eb687f78-6ec2-42ca-ad41-930ecd18d6f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T18:31:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30438.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Environ-Sci-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Environ Sci - Lecture 8</video:title>
      <video:description>Environ Sci - Lecture 8

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27073.jpg</video:thumbnail_loc>
      <video:duration>2638</video:duration>
      <video:publication_date>2012-09-19T06:38:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgaTSenVDwI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-112-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 112 - Lecture 20</video:title>
      <video:description>Physics 112 - Lecture 20

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26497.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-19T01:21:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Cpwll21RTg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Earth-and-Planetary-Science-C20-CS-The-Hayward</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Earth and Planetary Science C20 -CS: The Hayward</video:title>
      <video:description>&quot;Lec 5 - Earth and Planetary Science C20 -CS: The Hayward&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27446.jpg</video:thumbnail_loc>
      <video:duration>2681</video:duration>
      <video:publication_date>2012-09-21T07:18:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J0tYxlc5JFQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hayward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 18 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 6th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20728.jpg</video:thumbnail_loc>
      <video:duration>3588</video:duration>
      <video:publication_date>2012-09-07T16:02:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cORRr72lgSQ</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 11 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20743.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-07T16:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MV9UjUvVcsA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
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      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-40-Circuit-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Electrical Engineering 40 - Circuit simulation</video:title>
      <video:description>Lec 11- Electrical Engineering 40 - Circuit simulation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17234.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-09-02T13:38:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/19-WT6gw0W0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 15 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20747.jpg</video:thumbnail_loc>
      <video:duration>2764</video:duration>
      <video:publication_date>2012-09-07T16:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dywbX3iI6s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
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      <video:tag>to</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
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      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-The-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of The Chest</video:title>
      <video:description>Video shows a step by step examination of a patient&apos;s chest. Careful measurements and some examinations are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa39e532-e0f3-4e02-8904-31f8fb7f2ba5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-30T09:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9390.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999

Doppler Effect - Binary Stars - Neutron Stars and Black Holes

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13875.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-08-25T21:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ygMZe-QWs1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Self-and-Self-Whys-and-Wherefores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Self and Self: Whys and Wherefores</video:title>
      <video:description>&quot;Lec 1 - Self and Self: Whys and Wherefores&quot; (September 30, 2009) David Unger, from IBM Research, discusses how his experience in computer science has led him to the conclusion that even if your ideas succeed, the real legacy is the people.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19063.jpg</video:thumbnail_loc>
      <video:duration>4211</video:duration>
      <video:publication_date>2012-09-04T09:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ka4KY7TMTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>art</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Mobile-User-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mobile User Experience Design</video:title>
      <video:description>&quot;Lec 3 - Mobile User Experience Design&quot; (April 15, 2010) Jeremy Lyon shares his personal perspective on how to approach the design of mobile applications and provides some examples.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19072.jpg</video:thumbnail_loc>
      <video:duration>3847</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SEwCRpTEgA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
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      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
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      <video:tag>developer</video:tag>
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      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
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      <video:tag>wireframe</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interaction</video:tag>
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      <video:tag>interface</video:tag>
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      <video:tag>discove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61A-Shell-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61A : Shell Programming I</video:title>
      <video:description>CS 61A : Shell Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19656.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-05T04:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vLykGe8OtS4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Celebration-of-50-Years-of-DNA-in-Medicine-Stem-Cell-Biology-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Celebration of 50 Years of DNA in Medicine: Stem Cell Biology and Disease</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances ... all Â» Crick. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today</video:description>
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      <video:duration>1787</video:duration>
      <video:publication_date>2007-09-12T00:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1012.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61C-Thread-Level-Parallelism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61C -  Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 17 - Computer Science 61C -  Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/20/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27292.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-09-21T05:05:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TfIajPoRdmw</video:player_loc>
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      <video:tag>thread</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-67-Kinetics-vs-T-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Kinetics vs. T  (Quiz)</video:title>
      <video:description>Kinetics vs. T  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26920.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T02:57:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOSpsszfwWU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Graphical-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Graphical Relations and Functions</video:title>
      <video:description>Graphical Relations and Functions

u17_l1_t1_we3 Graphical Relations and Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25339.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-18T02:57:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qGmJ4F3b5W8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System in action</video:title>
      <video:description>See for your self the High mobility Artillery Rocket Machines in action. The are majorly made and used by super power countries like the US.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9032.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9032.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 6 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20594.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-06T16:42:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fEJZeikanUs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
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      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20657.jpg</video:thumbnail_loc>
      <video:duration>5444</video:duration>
      <video:publication_date>2012-09-06T17:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gwgEvap25Bc</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-111-Introduction-to-Error-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 111: Introduction to Error Analysis</video:title>
      <video:description>Physics 111: Introduction to Error Analysis

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Error Analysis exercise, providing students with an introduction to the theory and procedures.

In many labs, you will be required to perform a detailed analysis of the data you have acquired to make quantitative statements about the properties of the physical world. A common question is, are your measurements consistent with a particular theory or not? This question can be answered only by careful analysis of systematic uncertainties and statistical error. 

The goals of this exercise are twofold. One is to introduce you to the basics of error analysis. The second is to familiarize you with the Matlab software that you will be using for data analysis . Ideally, this will serve as a guide during the acquisition and analysis of data throughout the advanced lab.


http://advancedlab.org</video:description>
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      <video:duration>3082</video:duration>
      <video:publication_date>2012-09-19T06:19:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jR54387Wd6c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>error</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 4 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16363.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-30T12:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5-W_YVvuyw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Lecture-10-Social-Implications-of-Com-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 - Lecture 10: Social Implications of Com Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 10: Social Implications of Com

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26842.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-19T02:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kdnlOPgSk24</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Environ-Sci-Lecture-22-Guest-Lecture-Cause-Hanna</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Environ Sci - Lecture 22: Guest Lecture: Cause Hanna</video:title>
      <video:description>Environ Sci - Lecture 22: Guest Lecture: Cause Hanna

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27097.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-19T06:46:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ey-eKWJU7JE</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>Hanna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Most-Important-Image-Ever-Taken</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Most Important Image Ever Taken</video:title>
      <video:description>How big is the universe? How many galaxies are there? How far is 78 billion light years away? Are we the only living beings in the universe? Go figure. These are images taken by the Hubble Deep Field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/349264d6-d03e-4661-bd5d-4f9c2f526ac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-11-24T15:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7742.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Important</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Group-of-Standards-For-Next-Generation-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Group of Standards For Next Generation Science</video:title>
      <video:description>A brief description of the different kinds of standers for the next generation science are discussed in this video. Watch this video to know about these standards.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/349ee072-d66a-40f8-a056-0cf741ec4383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2013-01-18T05:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28844.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Standards</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Amygdala-the-cause-of-all-your-anxiety-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Amygdala  the cause of all your anxiety Video</video:title>
      <video:description>Amygdala is one of those brain parts located deep in the brain its shaped sort of like an almond and scientists believe it functions as a communications hub between the parts of the brain that process incoming sensory signals and the parts that interpret these signals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/355d43da-a689-461a-9eb3-50bc2bbc006d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-10-23T16:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7213.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amygdala</video:tag>
      <video:tag>anxiety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biology-1A-Gene-Expression-I-DNA-is-transcri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biology 1A -Gene Expression I - DNA is transcri</video:title>
      <video:description>&quot;Lec 18 - Biology 1A -Gene Expression I - DNA is transcri&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24433.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-17T03:22:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Khij-GvtsNE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>I</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>is</video:tag>
      <video:tag>transcri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-Changes-Of-Phases-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3 Changes Of Phases of Matter</video:title>
      <video:description>Performing a simple experiment with water to show the 3 phases of changes of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/36963ddb-041d-47a5-b759-885e94725058/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-12-20T12:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6671.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emerging-Diseases-Early-Warning-and-Surveillance-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emerging Diseases - Early Warning and Surveillance Systems</video:title>
      <video:description>In episode 48 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Stephen S. Morse, Ph.D., Professor of Clinical Epidemiology and Founding Director and Senior Research Scientist, Center for Public Health Preparedness, Mailman School of Public Health, Columbia University.

Infectious diseases remain major causes of illnesses and fatalities worldwide.  Although many are known, new infections are increasingly entering the human population often spreading from geographically isolated areas due in part to ecological changes, a globally driven market for goods and services, and air travel. These emerging threats to human health include, but are not limited to, HIV/AIDS, SARS (Severe Acute Respiratory Syndrome), Nipah, and pandemic influenza. 

In this interview Dr. Morse emphasizes that it is essential to have early warning and surveillance systems in place if we wish to prevent existing infectious diseases from increasing their range and to avoid the next pandemic. As many emerging infections, or their close relatives, already exist in other species, the “One Health” approach is invaluable in helping to identify and track these pathogens in nature, and to target surveillance efforts. 

Also discussed in this interview is the U.S. Agency for International Development&apos;s (USAID) “Emerging Pandemic Threats” (EPT) program, which includes PREDICT, a project to build global capacity for surveillance and prediction of novel infections that have pandemic potential. EPT/PREDICT uses the “One Health” approach to target and integrate surveillance in wildlife, livestock, and humans, and develop a framework for risk assessment. These approaches are enabled by improved understanding of factors driving infectious disease emergence, and new technological capabilities for modeling and informatics, diagnostics and pathogen identification, and communications (e.g., disease reporting using cellphones).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6915.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2011-04-25T14:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JpnfIiotCso</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Emerging</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Surveillance</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>warning</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>World</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Morse</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>USAID</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Endocrine-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Endocrine System</video:title>
      <video:description>This video shows the endocrine system in human and its working. The endocrine system keeps a proper balance of chemicals and other substances in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36a421cb-97cb-46dd-834d-8c7f442e2ddd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-12-01T04:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10191.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-numbers-exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do numbers exist?</video:title>
      <video:description>Do numbers exist? This is the question being discussed. The answer is, Yes they do exist but not like the real world objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/36b4cf98-b5cb-49a3-9f1b-a1657208f24d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2013-01-30T09:16:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29084.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>do</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Exist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation game</video:title>
      <video:description>This video features a iphone game that is based on medical animation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ed546a2c-b453-47f9-a43d-e9c50f7e1e82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-07-09T20:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3045.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>new</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>app</video:tag>
      <video:tag>itouch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Is-short-selling-bad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Is short selling bad?</video:title>
      <video:description>Is short selling bad?

A discussion of the virtues and/or vices of short selling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20142.jpg</video:thumbnail_loc>
      <video:duration>835</video:duration>
      <video:publication_date>2012-09-06T02:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zAkMhEqWFF0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>is</video:tag>
      <video:tag>short</video:tag>
      <video:tag>selling</video:tag>
      <video:tag>bad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Comparing-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Comparing Decimals</video:title>
      <video:description>Comparing Decimals

U03_L1_T2_we1 Comparing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24816.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-09-17T16:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HCC96awA-FM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-a-quadratic-by-factoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving a quadratic by factoring</video:title>
      <video:description>This math video solves a quadratic by factoring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a2cc7b8-81ab-46fc-90ab-f8a340db43e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2009-05-27T19:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2460.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-IS-a-Blind-Watchmaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution IS a Blind Watchmaker</video:title>
      <video:description>READ THIS
In this video I deconstruct the broken watch straw man argument used by creationist / ID supporters to attack evolution.  I had to pack a ton of information into this video so you WILL need to pause it periodically.  

The basic premise of the argument is that a bunch of parts will never randomly assemble into the correct arrangement to form a properly functioning complex.  Once again, creationists / ID supporters miss the basic concept of evolution entirely.  No biologists believes, nor is there any evidence that complex systems form spontaneously in one fell swoop.  That would be creation.  Systems evolve through many intermediates, one step at a time, slowly building up the complexity.  

Here I deconstruct their straw man argument.  Basically, I simulate clocks as living organisms.  Selective pressure is focused on their ability to accurately tell time.  NO goal is imposed on the design (you can tell this because every simulation ends with a differently constructed clock).  And it works.  Clocks evolve through a series of transitional forms: Pendulum, Proto-clock, 1-handed Clock, 2-handed Clock, 3-handed Clock, and 4-handed Clock.  Gradually the complexity is built up.  

These labels I have assigned to the transitional forms have nothing to do with the simulation itself.  They are names I assigned so that we could analyze what the population was doing.  The clocks are just clocks, living in their world, trying to tell time as accurately as possible.

One thing I wanted to address but didn&apos;t have time in the video is how rapid the transitional period can be.  In some simulations the population goes from pendulums to 3-handed Clocks in a hundred or so generations.  And the transitions between the transitional forms are even more rapid, happening in about ten generations.  Chances are none or a very limited representation of that transition will be preserved in the fossil record.

One thing I should add.  The program does not draw the clocks.  It maintains, mates, and simulates them, but th</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a6b8b25-e596-4db8-9c96-4f96e463c057/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2009-05-27T21:18:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2530.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Straw</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 5- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the design and function of an apheresis machine.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18848.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-04T06:26:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/38kB2jTOyug</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>apheresis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>design</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>platelets</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>centrifuge</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>force</video:tag>
      <video:tag>density</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14- Practice of Art 23AC -</video:title>
      <video:description>lec 14- Practice of Art 23AC -  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27590.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-30T09:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdikfX8RX5o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solving-One-Step-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solving One-Step Equations</video:title>
      <video:description>Solving One-Step Equations

u10_L1_T1_we2 Solving One-Step Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25154.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-18T01:33:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VidnbCEOGdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback CT Scan</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3cab0921-4069-4592-98fd-20b2b2af360c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-04-12T23:23:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-ANT-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE ANT - PART 1</video:title>
      <video:description>Technology, collective labor, military strategy, advanced communications network, an astute and rational hierarchy, discipline, urban planning… These are fields where human beings may not always be successful enough, but where the ants always are. In this film you will explore the amazing world of ants, a very complex socio-biological system which could not have been originated by chance mechanisms and stay clear as an example of the intelligent design in nature. At the same time, you can see the mistakes in the theory of evolution and witness Allah’s immaculate creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/1e8ce6ee-9bf5-4e52-aa9b-3fe74317968c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1213</video:duration>
      <video:publication_date>2009-10-11T13:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3423.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ant</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-FACISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND FACISM</video:title>
      <video:description>To be free of the horror of &quot;fascism,&quot; one must fight its ideological basis and the influences that aid it in its growth. The fundamental principle behind fascism today is Darwinism, which is deceptively portrayed as a scientific theory although it is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9b5dc9b8-cb82-4fea-8a72-5c78218f32ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T22:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3184.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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u16_l5_t2_we2 Applying the Quadratic Formula</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dipole-Moments-Quiz</loc>
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    <video:video>
      <video:title>Lec 3 - Dipole Moments  (Quiz)</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:uploader>sana</video:uploader>
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    <video:video>
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      <video:description>This video from monster bug war contains the fights between the monster scorpion and centipede. Video is very interesting. You must watch it.</video:description>
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      <video:publication_date>2013-01-12T01:19:45.000Z</video:publication_date>
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      <video:uploader>bresca</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE IMAGINARY MECHANISM OF DARWINISM</video:title>
      <video:description>Imaginary mechanisms of evolution, natural selection and mutations, have no power to develop new species. Mutations only give harm to the organisms and natural selection cannot form new organs and systems to the organisms.</video:description>
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      <video:duration>344</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Using-an-Aerolizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using an Aerolizer</video:title>
      <video:description>This video shows the use of aerolizer in detail. The full procedure with the necessary precautions is explained here by the expert.</video:description>
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      <video:publication_date>2011-11-29T21:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9195.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Huygens-Probing-of-Titan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huygens&apos; Probing of Titan</video:title>
      <video:description>On January 18 it was reported that Huygens landed in &quot;Titanian mud&quot;, and the landing site was littered with ice rocks.</video:description>
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      <video:publication_date>2011-12-14T06:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11790.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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    <video:video>
      <video:title>Lec 30 - Fraction word problems 1 (ex 1)</video:title>
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Fraction word problems 1 (ex 1)</video:description>
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      <video:duration>108</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Elasticity-of-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Elasticity of Supply

Thinking about elasticity of supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25422.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f4e24ea-5f16-4085-a2c5-d0478fb41473/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <video:video>
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Laplace transform of e^at</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A surgical procedure showing the delorme operation for rectal prolapse. Rectal prolapse occur when the walls of rectum falls down.</video:description>
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      <video:publication_date>2011-12-01T02:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10006.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Self-Examine-the-Breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Self Examine the Breast</video:title>
      <video:description>Early detection is importance in the fight against cancer and therefore self breast examination plays a key role because an individual can monitor their on breast. This video provides the how to and when to depending on the time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43924719-2679-45d6-8155-e9157a2cf018/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9512.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Siphonophore-a-very-rare-deep-sea-creature-caught-on-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siphonophore, a very rare deep sea creature caught on video</video:title>
      <video:description>A very rare deep sea creature is caught on video by Nautilus which is exploring the ocean studying biology, geology, and archeology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/43966d45-ca18-4108-a690-fb40c066abda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2014-09-16T02:15:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31670.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Siphonophore</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-20-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Statistics 20 - Lecture 17</video:title>
      <video:description>Statistics 20 - Lecture 17

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25851.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-18T17:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YSOPu68vdFc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Satellite-View-of-Hurricane-Irene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Satellite View of Hurricane Irene</video:title>
      <video:description>This video shows you the picture of hurricane that is moving towards the United States of America. Satellite are useful in forecasting weather information that may be useful to save million worth material and life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/43aabd36-2f3e-4095-865c-fc6f38595fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2013-02-09T03:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29747.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>It</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>s</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE IRREDUCABLE COMPLEXITY OF ORGANS REFUTE DARWINISM</video:title>
      <video:description>The bodies of all living beings are made up of cells a hundredth of a millimeter in size. These tiny organisms are much more complex than any machine that we ever know. This irreducible complexity of the cell shatters the Darwinist myth and proves the fact of creation.</video:description>
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      <video:publication_date>2009-08-07T19:10:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3162.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>adnan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Body-Normal-Flora</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Normal Flora</video:title>
      <video:description>This animation shows the microbial normal flora of the skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/ac170fcd-720b-4d0c-b671-76ff900a1441/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2008-09-30T23:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1365.mp4</video:content_loc>
      <video:uploader>fabiopacheco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>flora</video:tag>
      <video:tag>Skin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Penicllin-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Animation illustrating the mechanism of action of penicllin is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/460a0aac-0b48-42fe-9205-77b8a93ec69d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-05-27T19:26:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2418.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>lactam</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>Penicillin</video:tag>
      <video:tag>cephalosporins</video:tag>
      <video:tag>monobactams</video:tag>
      <video:tag>carbapenems</video:tag>
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      <video:tag>positive</video:tag>
      <video:tag>cocci</video:tag>
      <video:tag>anerobic</video:tag>
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      <video:tag>spirochete</video:tag>
      <video:tag>gram0negative</video:tag>
      <video:tag>coccus</video:tag>
      <video:tag>neisseria</video:tag>
      <video:tag>bacilli</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>intramuscular</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>carbenicillin</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>bioavailability</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Algebra-Linear-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 2</video:title>
      <video:description>Solving equations of the form AX+B=C is demonstated in this algebra video as an example of linear equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b3dd8b21-cb69-4729-910e-1e9266e846ab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2009-05-27T18:53:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2346.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hardy-Weinberg-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hardy-Weinberg Principle</video:title>
      <video:description>Hardy-Weinberg Principle

Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22364.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T01:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Kbruik_LOo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-GMAT-Data-Sufficiency-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - GMAT: Data Sufficiency 5</video:title>
      <video:description>GMAT: Data Sufficiency 5

22-27, pg. 279</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22299.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2012-09-11T01:41:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wIPriEEti6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-PRK-No-Touch-Surgery-Tecnique-100-Laser-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced PRK - No Touch Surgery Tecnique 100% Laser Video</video:title>
      <video:description>Demonstrative video of advanced PRK no Touch Tecnique 100 percent laser in this particular technique there is no need for mechanical device or to cut the corneal flap the no touch PRK procedure is the most advanced laser eye surgery method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4ddafb8-b04e-42f6-b585-9a58e3cd3c34/cand_25.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9560.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>PRK</video:tag>
      <video:tag>no</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Tecnique</video:tag>
      <video:tag>100</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-07T16:20:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pp3TuyoS5D0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supermassive-Blackholes-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 3</video:title>
      <video:description>Supermassive Blackholes - PART 3

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/467e70a6-99d6-437c-a8db-f876d0298f9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2009-05-27T19:17:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Lecture-8-Lab-9-Invertebrates-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL - Lecture 8: Lab 9: Invertebrates I</video:title>
      <video:description>Biology 1AL - Lecture 8: Lab 9: Invertebrates I

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25765.jpg</video:thumbnail_loc>
      <video:duration>4303</video:duration>
      <video:publication_date>2012-09-18T17:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OSaJnDMdvRY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse 3D Animation</video:title>
      <video:description>Neurotransmitter Synapse 3D Animation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/494e91d0-9251-480e-b6a5-9bc3f229255d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-12T11:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5037.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Linear-Algebra-Example-solving-for-the-eigenvalues-of-a-2x2-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix</video:title>
      <video:description>Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

Example solving for the eigenvalues of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22188.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-11T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZ6mMVEE89g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-housing-price-conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The housing price conundrum</video:title>
      <video:description>The housing price conundrum

Why did housing prices go up so much from 2000-2006 even though classical supply/demand would not have called for it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22218.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T01:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IR5LefXVPY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-SAT-Prep-Test-4-Section-4-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  57 - SAT Prep: Test 4 Section 4 Part 2</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 2

Problems 7-11 starting on page 596</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22246.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nr-EB7BKKJM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Random Variables</video:title>
      <video:description>Introduction to Random Variables

Introduction to random variables and probability distribution functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22605.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-11T02:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYdiKeQ9xEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Poisson-Process-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Poisson Process 1</video:title>
      <video:description>Poisson Process 1

Introduction to Poisson Processes and the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22631.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-11T02:43:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3z-M6sbGIZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Half-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Half-Life</video:title>
      <video:description>Half-Life

Introduction to half-life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22632.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-11T02:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9REPnibO4IQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Half</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frog-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frog Development</video:title>
      <video:description>Formation of blastula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/11/4c52f7a8-07f6-4bbe-90f0-94dc6c5b5855/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-11-02T15:53:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3491.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Frog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Exponential-Decay-Formula-Proof-can-skip-involves-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62- Exponential Decay Formula Proof (can skip, involves Calculus)</video:title>
      <video:description>Exponential Decay Formula Proof (can skip, involves Calculus)

Showing that N(t)=Ne^(-kt) describes the amount of a radioactive substance we have at time T.  For students with background in Calculus.  Not necessary for intro chemistry class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22635.jpg</video:thumbnail_loc>
      <video:duration>742</video:duration>
      <video:publication_date>2012-09-11T02:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H7nrVDV8ahc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>involves</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Reconciling-Thermodynamic-and-State-Definitions-of-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Reconciling Thermodynamic and State Definitions of Entropy</video:title>
      <video:description>Reconciling Thermodynamic and State Definitions of Entropy

Long video explaining why entropy is a measure of the number of states a system can take on (mathy, but mind-blowing).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22679.jpg</video:thumbnail_loc>
      <video:duration>1706</video:duration>
      <video:publication_date>2012-09-11T02:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLKEVfLFau4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reconciling</video:tag>
      <video:tag>thermodynamic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Definitions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-More-on-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - More on Entropy</video:title>
      <video:description>More on Entropy

More clarification as to what entropy is and what entropy is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22685.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:50:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFFzAP2OZ3E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Carnot-Efficiency-2-Reversing-the-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Carnot Efficiency 2:  Reversing the Cycle</video:title>
      <video:description>Carnot Efficiency 2:  Reversing the Cycle

Seeing how we can scale and or reverse a Carnot Engine (to make a refrigerator)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22691.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-11T02:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQWwP7YYH6o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>2</video:tag>
      <video:tag>reversing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Clarification-of-Confidence-Interval-of-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Clarification of Confidence Interval of Difference of Means</video:title>
      <video:description>Clarification of Confidence Interval of Difference of Means

Clarification of Confidence Interval of Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22724.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-11T02:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yQsCMnz9wO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Clarification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Means</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-ANOVA-2-Calculating-SSW-and-SSB-Total-Sum-of-Squares-Within-and-Betweenavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 -ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi</video:title>
      <video:description>ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi

Analysis of Variance 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22752.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T03:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j9ZPMlVHJVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>SSW</video:tag>
      <video:tag>and</video:tag>
      <video:tag>SSB</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>within</video:tag>
      <video:tag>between</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Calculate-the-Slope-of-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Calculate the Slope of Lines</video:title>
      <video:description>Slope of lines in geometry are also known ad the gradient. This video explains with the use of an example how to calculate the slope of a line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/58f88178-3b40-4605-b675-e5119cf9853c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2010-12-06T10:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6468.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Hairy-Tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Hairy Tongue</video:title>
      <video:description>&quot;Lec 5 - Hairy Tongue&quot; Hairy tongue&quot; is shown clinically and the etiology&quot; and treatment are discussed.  Orig. air date: JAN 25 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22768.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-11T07:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S1lyFPUIkfE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Nicotinic-Stomatitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Nicotinic Stomatitis</video:title>
      <video:description>&quot;Lec 10 - Nicotinic Stomatitis&quot; Displays alteration of the buccal and palatal soft tissues produced by cigarette smoking. Discussion of management and prognosis between a student and the oral pathologist. Orig. air date: MAR 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22773.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2012-09-11T07:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2uFTBjtKwiI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Nicotinic</video:tag>
      <video:tag>Stomatitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mixing-Rubber-Base-Impression-Material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mixing Rubber Base Impression Material</video:title>
      <video:description>&quot;Lec 2 - Mixing Rubber Base Impression Material&quot; Dispensing of mercaptan rubber impression materials; light-bodied, heavy-bodied mixing procedures, loading of both mixtures into syringes and trays. Orig. air date: SEP 11 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22786.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-11T07:52:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vqTr0Cd6Lzg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography C110</video:title>
      <video:description>&quot;Lec 2 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24288.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-15T06:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rwu5-kloBZQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Pythagorean-Theorem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Pythagorean Theorem 1</video:title>
      <video:description>Pythagorean Theorem 1

U07_L2_T1_we1 Pythagorean Theorem 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24651.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T14:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JVrkLIcA2qw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Gross-Anatomy-TMJ-Pterygoid-Muscles-Maxillary-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Gross Anatomy: TMJ, Pterygoid Muscles, Maxillary Vessels</video:title>
      <video:description>&quot;Lec 30 -Gross Anatomy: TMJ, Pterygoid Muscles, Maxillary Vessels&quot;The gross anatomy and dissection of the temporomandibular joint, pterygoid muscles, and the maxillary vessels of a human cadaver. Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21687.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-09T06:56:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/anvdaSFZmlU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Pterygoid</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Thermodynamics-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Thermodynamics (part 1)</video:title>
      <video:description>Thermodynamics (part 1)

Intuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21758.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-10T12:23:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tQcB9BLUoVI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Preparation-of-Zinc-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Preparation of Zinc Phosphate</video:title>
      <video:description>&quot;Lec 19 - Preparation of Zinc Phosphate&quot; Demonstates the mixing of the primary and secondary consistencies of zinc phosphate. The clean-up process is also discussed. Orig. air date: JAN 27 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22803.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-11T07:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vjZ9NjKIlyY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Phosphate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Class-V-Amalgam-Introduction-Cavity-Prep-and-Retention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Class V Amalgam: Introduction, Cavity Prep and Retention</video:title>
      <video:description>&quot;Lec 4 - Class V Amalgam: Introduction, Cavity Prep and Retention&quot; Shows the armamentarium and procedure to prepare the cavity and cut retention in the preparation. Done on visidont with rubber dam in place. Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22819.jpg</video:thumbnail_loc>
      <video:duration>1390</video:duration>
      <video:publication_date>2012-09-11T08:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pw0Tu24H0so</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Retention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A - Lecture 17</video:title>
      <video:description>Chemistry 1A - Lecture 17

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26729.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-19T02:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyKzP5cdtng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Reunion-Best-Practices-Connecting-Old-Friends-with-New-Ideas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Reunion Best Practices: Connecting Old Friends with New Ideas</video:title>
      <video:description>Lec 6 - Reunion Best Practices: Connecting Old Friends with New Ideas. Past reunion chairs will share tips and tricks for planning a successful reunion. Those new to the reunion experience will also learn information on how to get involved in reconnecting with classmates through a reunion committee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14971.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-28T11:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h79sK_1BPP0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>reunion</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cognitive-Science-C103-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cognitive Science C103 - Lecture 2</video:title>
      <video:description>Cognitive Science C103 - Lecture 2

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25776.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-09-18T17:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VO29_dlz57E</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Napoleons-Peninsular-Campaigns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Napoleon&apos;s Peninsular Campaigns</video:title>
      <video:description>Napoleon&apos;s Peninsular Campaigns

French forces get embroiled in the Iberian Peninsula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24494.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2012-09-17T13:37:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALJGz4r_VF0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Peninsular</video:tag>
      <video:tag>Campaigns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-Clinical-Delivery-of-an-Etch-Metal-Resin-Bonded-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - Clinical Delivery of an Etch Metal Resin Bonded Bridge</video:title>
      <video:description>&quot;Lec 148 - Clinical Delivery of an Etch Metal Resin Bonded Bridge&quot; Dr. Lorey shows the preparation of abutment teeth and delivery of an etch metal resin bonded, three unit anterior bridge. Orig. air date: AUG 22 83

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22953.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T10:19:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b5_sxgpSXoM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>148</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Etch</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Bonded</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-Anterior-Porcelain-Laminates-for-DiscoloredTeeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 -Anterior  Porcelain Laminates for DiscoloredTeeth</video:title>
      <video:description>&quot;Lec 161 -Anterior  Porcelain Laminates for DiscoloredTeeth&quot; Shows the clinical application of porcelain laminates on anterior stained teeth.  Orig. air date: JUL 8 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22973.jpg</video:thumbnail_loc>
      <video:duration>1489</video:duration>
      <video:publication_date>2012-09-11T10:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3LWKhejutcI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>161</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Laminates</video:tag>
      <video:tag>for</video:tag>
      <video:tag>DiscoloredTeeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 7</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
What are main health worries accounted with obesity? X syndrome is metabolic syndrome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5c221901-82ab-4154-a683-06363e91a67b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>444</video:duration>
      <video:publication_date>2007-08-18T20:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/827.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>adiposetissue</video:tag>
      <video:tag>metabolicclock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-168-Mounting-Diagnostic-Casts-on-the-Hanau-Wide-View-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 -Mounting Diagnostic Casts on the Hanau Wide View Articulator</video:title>
      <video:description>&quot;Lec 168 -Mounting Diagnostic Casts on the Hanau Wide View Articulator&quot; Shows how to mount casts on the articulator in centric relation. Uses the springbow facebow and check bites to achieve the proper mounting of the diagnostic casts. Orig. air date: JUL 1 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22980.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
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      <video:title>Osteoporosis Drug- It&apos;s Harmful Effects</video:title>
      <video:description>The use of osteoporosis drug may cause bone fractures. This video shows the effects of osteoporosis drug on a patient taking it from 8 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58462372-a65b-4f96-8349-f099839ced29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-28T18:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8547.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Fractures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61C-MIPS-Instruction-Format-II-N</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61C - MIPS Instruction Format II - N</video:title>
      <video:description>&quot;Lec 7- Computer Science 61C - MIPS Instruction Format II - No visuals for first 1 min&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/09/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27282.jpg</video:thumbnail_loc>
      <video:duration>2363</video:duration>
      <video:publication_date>2012-09-21T04:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrTU_264CdA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>II</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>1</video:tag>
      <video:tag>min</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abyssopelagic-Frigid-Waters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abyssopelagic - Frigid Waters</video:title>
      <video:description>Abyssopelagic is the zone  that remains in perpetual darkness and never receives daylight. It is the deeper part of the midnight zone which starts in the bathypelagic waters above</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5a25cda7-acc3-42b9-920a-1e9f7bd7d207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-10-18T04:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7067.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abyssopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61C-C-Malloc-and-Free</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61C - C Malloc and Free</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61C - C Malloc and Free&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/33/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27303.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-21T05:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4HtgGBcaYfA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>C</video:tag>
      <video:tag>malloc</video:tag>
      <video:tag>and</video:tag>
      <video:tag>free</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spigelian-hernia-on-Uultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spigelian hernia on Uultrasound</video:title>
      <video:description>The purpose of this video is to demonstrate the anatomy of the inguinal region in a way that is useful for sonographic diagnosis of inguinal region hernias and to illustrate the sonographic appearance of this anatomy we show sonographic techniques for evaluating inguinal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a484ab1-4df6-4408-8e74-74b737074356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:28:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10072.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Spigelian</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>on</video:tag>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-dependent-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on dependent personality disorder</video:title>
      <video:description>This video gives more information on dependent personality disorder which is characterized by long term dependency to be cared for and is formerly referred to as asthenic personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a690099-baee-4bea-b8ef-1f7ccbf9e6c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-28T12:06:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8495.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-heart-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of  a heart attack</video:title>
      <video:description>Here is a part of where cholesterol gets flak for causing heart attacks. This 3D animation shows how it occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/661435a7-2581-496e-9520-78e25c484e73/cand_25.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-28T05:41:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8249.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-18086-Mathematical-Methods-for-Engineers-II-85e9db</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 2- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences, Accuracy, Stability, Convergence

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16400.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-08-30T15:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nlO9ci0kPLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-AST-210EE-213-Coherence-spatial-and-temporal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - AST 210/EE 213 Coherence, spatial and temporal</video:title>
      <video:description>AST 210/EE 213 Coherence, spatial and temporal

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 21: Coherence, spatial and temporal
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19400.jpg</video:thumbnail_loc>
      <video:duration>4814</video:duration>
      <video:publication_date>2012-09-05T02:10:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7oH4gPDHcOo</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-From-Personal-Computers-to-Personal-Information-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - From Personal Computers to Personal Information Environments</video:title>
      <video:description>&quot;Lec 5 - From Personal Computers to Personal Information Environments&quot; November 10, 2006 lecture by Jeff Pierce for the Stanford University Human Computer Interaction Seminar (CS547). As users shift from working with a personal computer to working within a personal information environment, Jeff explains the need to make it easier for them to coordinate their activities across their personal devices as well as effectively leverage devices in the local environment.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24019.jpg</video:thumbnail_loc>
      <video:duration>3316</video:duration>
      <video:publication_date>2012-09-14T14:48:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-Gm0cuMHNI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>to</video:tag>
      <video:tag>information</video:tag>
      <video:tag>environments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Fractions-in-lowest-terms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Fractions in lowest terms</video:title>
      <video:description>Fractions in lowest terms

U02_L1_T4_we2 Fractions in lowest terms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24772.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-17T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WPimvspI0_c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Lowest</video:tag>
      <video:tag>Terms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Lunar-Impact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Lunar Impact</video:title>
      <video:description>An interesting video showing the science of lunar impacts. The effects of these activities are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6c91f5cd-0e22-4482-9f55-95abd7a77a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T03:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29636.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>IMPACT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auto-hemotherapy</video:title>
      <video:description>Video shows successful cases of auto-hemotherapy with pictures of patients before and after the treatment. Watch this video for more detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49579b89-83a2-4ee0-89f0-53c0c1a61eb6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-29T00:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8603.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration</video:title>
      <video:description>Have you ever pictured how you will look like 20 to 40 years from now? OK watch this simulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca3d57a9-1b5d-4291-b12b-6c7ff5293384/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8900.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-Mercury-attacks-Aluminum-or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does Mercury attacks Aluminum or Not?</video:title>
      <video:description>This video shows an activity to show that Mercury attacks Aluminum. Amalgam is formed when Aluminium is mixed with Mercury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5cc85237-44d8-4d9d-8561-b17955c61790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-23T16:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7200.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>attacks</video:tag>
      <video:tag>Aluminum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-1-Competition-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics 1 - Competition, part 1</video:title>
      <video:description>&quot;Lec 6 - Economics 1 - Competition, part 1&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27467.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T07:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTOuXoW0-hY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubule-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule Dynamics</video:title>
      <video:description>This video demonstrates the behavior of microtubules. Assembly and disassembly at the end of a microtubule causes cell movements and many other biological functions. 

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5ecf3646-537d-429e-a441-6fbe72961083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microtubule</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vivo</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-CS-for-IMGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 CS for IMGs</video:title>
      <video:description>This video is parapared by usmletutoring and it will discuss joint pain case a 60 year old woman came to clinic with vague aches and pains she gets tired casily and has been unable to do a lot  of her routine chores for a month now.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5ee3f384-557f-46a4-8dff-f8756439cf45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-06T18:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10773.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Locate-integers-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Locate integers on a number line</video:title>
      <video:description>Locate integers on a number line

u9_l1_t2_we1 Locate integers on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25093.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-18T01:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TlZVPfvTLXA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Locate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Legal Studies 160 - Lecture 25: Community Corrections: Less</video:title>
      <video:description>Legal Studies 160 - Lecture 25: Community Corrections: Less

Punishment, Culture, and Society</video:description>
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      <video:duration>3948</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This manakin bird does moon walking before Micheal Jackson. This documentary shows this bird in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5f83265e-da9b-47b9-bebd-6fb2dd31b80c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-19T19:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1878.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you to know about the origin of life. Dr Jack Szostak have discussed here a lot of topics related with the origin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5fbda4c1-b53c-49af-9b29-09a7c7c4b02e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-12-01T05:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28143.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Jovanovic discuses the performance and interpretation of hysterosalpingography. He reviews proper techniques for a performing hysterosalpingogram and how to identify uterine and tubal abnormalities with hysterosalpingography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/600049f0-7b09-4d2b-ac94-2f51d07faaa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1529</video:duration>
      <video:publication_date>2011-11-30T22:58:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9731.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hysterosalpingography</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Volume of a Composite Shape</video:title>
      <video:description>Volume of a Composite Shape

u07_l3_t1_we3 Volume of a Composite Shape</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24906.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-17T17:28:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9vYvyvDzI8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Shape</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 140 - Lecture 13: No visuals for firs</video:title>
      <video:description>Electrical Engineering 140 - Lecture 13: No visuals for firs

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26191.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-19T00:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Y-bujItJGU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - SAT Prep: Test 2 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 4

Problems 13-16 starting on page 462</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22118.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9_by0bbp48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>Test</video:tag>
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      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a patient having treatment of eye cancer with laser. Patients daily activities are show in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/628e6e7e-4b0c-433e-a586-e9192ac84a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T23:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10552.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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      <video:tag>for</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Detectable Civilizations in our Galaxy 5</video:title>
      <video:description>Detectable Civilizations in our Galaxy 5

More reasons why we haven&apos;t detected anything yet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25018.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-09-17T18:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xL9ejqb53ms</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>5</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14886.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-08-28T03:29:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTWmccDMlDw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Understanding Calendar Notation</video:title>
      <video:description>Understanding Calendar Notation

Difference between BC, BCE, AD and CE.  A little bit about the birth of Jesus as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25020.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-17T18:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EKKe7DBZVhI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Coordinate System</video:title>
      <video:description>This video explains all the terms related to 3D coordinate geometry. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/64a01893-c32f-4a76-a940-786691bffdea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-12-06T10:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6469.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
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      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Completing the square</video:title>
      <video:description>This math video solves a quadratic by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3e92cb03-52ec-4a46-96b2-8ad0d366a3d2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2485.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
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      <video:tag>Square</video:tag>
      <video:tag>Quadratic</video:tag>
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    <loc>https://dnatube.com/videos/Face-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Lift Surgery</video:title>
      <video:description>This video shows the full procedure of removing the extra skin in a face lift surgery. You will be awake on seeing the results of this face lift surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a05c1dc-37b8-439e-a459-495704a3777c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-30T23:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9742.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>I</video:tag>
      <video:tag>was</video:tag>
      <video:tag>awake</video:tag>
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      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
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      <video:tag>Surgery</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Defining the angle between vectors</video:title>
      <video:description>Defining the angle between vectors

Introducing the idea of an angle between two vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22011.jpg</video:thumbnail_loc>
      <video:duration>1511</video:duration>
      <video:publication_date>2012-09-11T00:21:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5AWob_z74Ks</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>between</video:tag>
      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Correction-Calendar-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Correction Calendar Notation</video:title>
      <video:description>Correction Calendar Notation

Correcting the time difference calculation by taking into account that there is no year 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25021.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T18:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N06Jy-gQog8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22275.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T01:35:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Development-of-Agriculture-and-Writing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Development of Agriculture and Writing</video:title>
      <video:description>Development of Agriculture and Writing

The Paleolithic and Neolithic eras of the Stone Age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25022.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:12:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iU58AIjh3YA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Writing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-69-Seasons-Arent-Dictated-by-Closeness-to-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Seasons Aren&apos;t Dictated by Closeness to Sun</video:title>
      <video:description>Seasons Aren&apos;t Dictated by Closeness to Sun

Why our closeness to the sun does not dictate the seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25024.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-17T18:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJUd5du0T08</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Seasons</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Dictated</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Closeness</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-K-Ar-Dating-Calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - K-Ar Dating Calculation</video:title>
      <video:description>K-Ar Dating Calculation

Working through a calculation for K-Ar dating (good to have some prior experience with e and logarithms)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25035.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-17T18:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLFcSfzrlMk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Calculation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-a-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of a Neck</video:title>
      <video:description>This video shows the examination of a patient&apos;s neck by the doctor. First thing to examine is the position of trachea and then the thyroid is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/578817fa-eb6f-41b6-afab-5d362fc728b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-03T03:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10613.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 7.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27033.jpg</video:thumbnail_loc>
      <video:duration>5044</video:duration>
      <video:publication_date>2012-09-19T06:27:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fooIJHAjzrw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texas-mosquito-mystery-Crash-course-ecology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texas mosquito mystery : Crash course ecology part 2</video:title>
      <video:description>Population ecology involves studying groups in a species known to interact with each other, examine their lifestyle and understand the variations in their lifestyle. Major concerns in this field include; Density and dispersion, growth of population, imitation factors, density dependence, and independent, exponential and logistical growth and growth rate calculation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30258.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-11T04:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30258.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>population</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxinium-Knee-Long-lasting-replacement-for-Canadian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxinium Knee - Long lasting replacement for Canadian</video:title>
      <video:description>Canadian got a long lasting knee replacement of Oxinium ceramic material in India. Surgery performed by Dr.Venkatachalam of Madras www.kneeindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c54b7598-a59d-47f4-b3c9-1a7afff790d8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-25T13:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4318.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>kneeindia</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mashups-in-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mashups in Bioinformatics</video:title>
      <video:description>www.bimatics.blogspot.com Use of Mashups in Bioinformatics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9a7518a-3caf-49e5-9ec7-fea3f2e45fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2009-04-19T18:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1858.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>computationalbiology</video:tag>
      <video:tag>systembiology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>tutorials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes defined</video:title>
      <video:description>A single molecule of deoxyribonucleic acid makes a chromosome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/584432ec-5eb7-4f12-8fed-edec78091d84/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-10-16T00:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1075.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Japanese-Magic-Lantern-Performance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Japanese Magic Lantern Performance</video:title>
      <video:description>Lec 6 -  Japanese Magic Lantern Performance. On Friday, April 22 and Saturday, April 23, the Minwa-za Company of Tokyo enchanted the crowd at Rockefeller Memorial Chapel with the lost art of magic lantern performance, utsushi-e.  This Japanese art form uses lanterns (furo) and slides (taneita) to project brightly colored moving images on a large screen. The images are accompanied by storytelling and the music of the shamisen, a traditional three-stringed instrument.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.

To see the workshop and matinee, go to http://www.youtube.com/watch?v=LZvMHyWkjwI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14715.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-08-27T10:17:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wCUBhhdiU9w</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Japan</video:tag>
      <video:tag>minwa</video:tag>
      <video:tag>za</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>East</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>media</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>lantern</video:tag>
      <video:tag>slides</video:tag>
      <video:tag>utushi</video:tag>
      <video:tag>E</video:tag>
      <video:tag>education</video:tag>
      <video:tag>precinema</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transitional-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transitional Fossils</video:title>
      <video:description>The video will give you a well detailed list of transitional fossils.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f358bc37-df91-44c7-b0f6-9500553745cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2009-05-27T21:20:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2537.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transitional</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>archaeopteryx</video:tag>
      <video:tag>ambulocetans</video:tag>
      <video:tag>therapsids</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Exercise-Write-a-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Exercise - Write a Fibonacci Function</video:title>
      <video:description>Exercise - Write a Fibonacci Function

Introduction to the Fibonacci Sequence and a programming challenge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25094.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T01:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bdbc1ZC-vhw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Barium</video:title>
      <video:description>This video will help you understand this chemical element called Barium, it;s application,where it occurs and it&apos;s physical properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1b83dd-d465-4cce-a388-3ca24bce3350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Barium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Detectable-Civilizations-in-our-Galaxy-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Detectable Civilizations in our Galaxy 2</video:title>
      <video:description>Detectable Civilizations in our Galaxy 2

Why do we even care about the Drake Equation.  Thinking about the fraction of a planet&apos;s life when a civilization might be detectable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25015.jpg</video:thumbnail_loc>
      <video:duration>533</video:duration>
      <video:publication_date>2012-09-17T18:08:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jN03g05TSWM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part III</video:title>
      <video:description>This is the third part of stem cell video. Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. 
This part deals with normal, physiological function of stem cells (for example red blood cells to be replaced, differentiation)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/3bebbbec-aa71-488c-97a0-8330783735ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2007-04-02T05:33:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/165.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Iterative-Fibonacci-Function-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Iterative Fibonacci Function Example</video:title>
      <video:description>Iterative Fibonacci Function Example

One way to write a Fibonacci function iteratively</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25095.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-18T01:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94O_3QCvfqI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Iterative</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Recursive Fibonacci Example</video:title>
      <video:description>Recursive Fibonacci Example

Using recursion to write a fibonacci function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25099.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-18T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urPVT1lymzU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - u09 l1 t2 we4 Adding Real Numbers Application</video:title>
      <video:description>u09 l1 t2 we4 Adding Real Numbers Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25100.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-18T01:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fFdOr8U4mnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we4</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a Volar Slab Cast</video:title>
      <video:description>This video will help you to understand the volar slab cast application. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b6f68e-2662-45b2-9087-7dd9055d21c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10466.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Slope-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Slope of a line</video:title>
      <video:description>Slope of a line

U04_L1_T1_we1 : Slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24550.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T13:58:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R948Tsyq4vA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Biology 1A</video:title>
      <video:description>lec 2-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23357.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-13T13:04:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4n0uS48DMk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Environment-for-Stickleback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Environment for Stickleback</video:title>
      <video:description>Environment for stickleback is explained in this video. At the end of the ice age, the retreating ice sheet created many new lakes, some of which were colonized by sticklebacks. The presence of different predators in different lakes dictated the subsequent evolution of each isolated lake stickleback over the course of about 10,000 years. Some groups kept their spines to use against predatory fish, such as trout. Others lost their spines, perhaps to evade aquatic insect predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/6e361080-7100-4305-8222-4585157cb487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-04-12T22:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12183.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Stickleback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Touch-Its-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Touch - Its Definition</video:title>
      <video:description>This video will help you to understand the whole process while touching a object. Touch is actually felt by a process, when you touch any object the electrons present in your hand and the electron present in objects attract or repel each other, this sense is called touch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e6ba1a7-ae99-45d3-9b8a-b684d717eb37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-07T07:18:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29318.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>touch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-Illustrated-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase Illustrated in Animation</video:title>
      <video:description>The mitogen activated protein kinase pathway (MAP kinase pathway) is a key signaling pathway by which the cell responds to external stimuli. This video describes this pathway.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7025a672-84ac-4298-a3d0-92b67be9e68c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-05-27T19:42:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2459.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Intermaxillary-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Intermaxillary Relations,</video:title>
      <video:description>&quot;Lec 55 - Intermaxillary Relations - Occlusal Vertical Dimension&quot; The establishing of the occlusal vertical dimension in a preclinical exercise is discussed and demonstrated.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21433.jpg</video:thumbnail_loc>
      <video:duration>1275</video:duration>
      <video:publication_date>2012-09-09T05:07:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jU3H_pE0kBw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>Intermaxillary</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Dimension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Stepping-Through-Insertion-Sort-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Stepping Through Insertion Sort Function</video:title>
      <video:description>Stepping Through Insertion Sort Function

Clarifying what &quot;break&quot; does and stepping through the insertion sort implementation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25106.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2012-09-18T01:16:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6pyeMmJTefg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-25-Years-at-PDI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 25 Years at PDI</video:title>
      <video:description>&quot;Lec 7 - 25 Years at PDI&quot; November 15, 2006 lecture by Richard Chuang for the Stanford University Computer Systems Colloquium (EE 380).

Take a personal journey through a quarter century of changes in the computer animation industry with the co-founder of PDI. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24081.jpg</video:thumbnail_loc>
      <video:duration>4268</video:duration>
      <video:publication_date>2012-09-14T15:14:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQkEA62KWQQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>at</video:tag>
      <video:tag>PDI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Complicated-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Complicated Rational Expressions</video:title>
      <video:description>Complicated Rational Expressions

u15_l1_t4_we1 Complicated Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25238.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-18T02:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALO87_KDoTs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complicated</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadratic-Formula-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadratic Formula 1</video:title>
      <video:description>Quadratic Formula 1

U10_L1_T3_we1 Quadratic Formula 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24741.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T16:37:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iulx0z1lz8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188 - Lecture 27</video:title>
      <video:description>Computer Science 188 - Lecture 27

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26345.jpg</video:thumbnail_loc>
      <video:duration>5140</video:duration>
      <video:publication_date>2012-09-19T00:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5XzD6MS4yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing polynomials 1</video:title>
      <video:description>Dividing polynomials 1

u11_l2_t6_we1 Dividing polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25247.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T02:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Wxw9bpKEGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Dividing-polynomials-with-remainders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Dividing polynomials with remainders</video:title>
      <video:description>Dividing polynomials with remainders

u11_l2_t6_we2 Dividing polynomials with remainders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25248.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-18T02:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLCmwHsDYqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>remainders</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-hold-and-cut-with-scalpel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to hold and cut with scalpel</video:title>
      <video:description>Scalpel holding and cutting is shown in this video. A scalpel, or lancet, is a small and extremely sharp bladed instrument used for surgery and anatomical dissection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94d940e4-67ef-4ad2-af2a-4e9e8d39609c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-30T05:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9293.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>Cutting</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Perpendicular-Line-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Perpendicular Line Slope</video:title>
      <video:description>Perpendicular Line Slope

u13 l2 t3 we1 Perpendicular Line Slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25298.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T02:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ndPq7gbin7A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>line</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Multiply-and-Simplify-a-Radical-Expression-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Multiply and Simplify a Radical Expression 1</video:title>
      <video:description>Multiply and Simplify a Radical Expression 1

u16_l2_t1_we1 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25300.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-09-18T02:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEeKOeGHddY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Equation-of-a-Line-hairier-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Equation of a Line hairier example</video:title>
      <video:description>Equation of a Line hairier example

u13 l2 t2 we INT Equation of a Line hairier example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25301.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-18T02:46:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k8EfLFvUI5U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>hairier</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Multiply-and-Simplify-a-Radical-Expression-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Multiply and Simplify a Radical Expression 2</video:title>
      <video:description>Multiply and Simplify a Radical Expression 2

u16_l2_t1_we2 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25302.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-18T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBvRJUwXJPo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Adding-and-Simplifying-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Adding and Simplifying Radicals</video:title>
      <video:description>Adding and Simplifying Radicals

u16_l2_t2_we1 Adding and Simplifying Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25304.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-18T02:47:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egNq4tSfi1I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Graphing-Inequalities-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Graphing Inequalities 1</video:title>
      <video:description>Graphing Inequalities 1

u13_l2_t4_we1 Graphing Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25306.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-18T02:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oGsLdAWxlk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Multiplying-Binomials-with-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Multiplying Binomials with Radicals</video:title>
      <video:description>Multiplying Binomials with Radicals

u16_l2_t3_we1 Multiplying Binomials with Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25307.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-18T02:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAH3722GrP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Binomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rationalizing-Denominators-of-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rationalizing Denominators of Expressions</video:title>
      <video:description>Rationalizing Denominators of Expressions

u16_l2_t4_we1 Rationalizing Denominators of Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25309.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:48:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3db5itCIiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Plot-ordered-pairs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Plot ordered pairs</video:title>
      <video:description>Plot ordered pairs

u13_l1_t1_we1 Plot ordered pairs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25310.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-18T02:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ctsUsvIp8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>plot</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>pairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Oxygen Transport from Lungs to Cells</video:title>
      <video:description>This videos explains about Oxygen Transport from Lungs to Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/75a9b732-1f8e-4a00-b3ef-5649dcaed228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-10-03T06:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27679.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History C187</video:title>
      <video:description>&quot;Lec 5 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23802.jpg</video:thumbnail_loc>
      <video:duration>4487</video:duration>
      <video:publication_date>2012-09-14T11:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uy6_FcepOIs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Paleoecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Paleoecology</video:title>
      <video:description>Lec 10- Paleoecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18457.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-04T01:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MA_O2L6l0kI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Philosophy 3</video:title>
      <video:description>&quot;Lec 9 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27247.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-21T04:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKZ8wKZslEQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Simpler-Insertion-Sort-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Simpler Insertion Sort Function</video:title>
      <video:description>Simpler Insertion Sort Function

Simplifying the while loop for the Insertion Sort function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25108.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-18T01:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hh3AkOGnnpE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Simpler</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-the-MRI-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about the MRI Scan</video:title>
      <video:description>The start and end process of an  MRI scan is shown in this short video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7228515-92bb-4e8b-a18a-edb2be278e5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T15:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7529.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Identifying-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Identifying Rational Numbers</video:title>
      <video:description>Identifying Rational Numbers

u09_l1_t3_we5 Identifying Rational Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25113.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/joZ3TOTfPkg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fraction-word-problems-1-ex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25372.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:22:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOiFJ2FxtDA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Deficit-and-Debt-Ceiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Deficit and Debt Ceiling</video:title>
      <video:description>Deficit and Debt Ceiling

Basic of the deficit, debt and debt ceiling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25114.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T01:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-05OfTp6ZEE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>deficit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>ceiling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Changes-in-Income-Population-or-Preferences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Changes in Income, Population, or Preferences</video:title>
      <video:description>Changes in Income, Population, or Preferences

How demand can be effected by changes in income, population or preferences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25373.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-18T13:23:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/do1HDIdfQkU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Changes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>population</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Preferences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Fraction-word-problems-1-ex-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Fraction word problems 1 (ex 3)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25374.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwzPJY5Zv7s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25375.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxznZKskjyE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Normal-and-Inferior-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Normal and Inferior Goods</video:title>
      <video:description>Normal and Inferior Goods

How the demand for some goods could actually go down if incomes go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25376.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-09-18T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYuAwm-5-Bk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25377.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/apCS_vP-ccg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Multiplying-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25378.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIIOKMSKZ9s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Simplifying-Radical-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Simplifying Radical Expressions 2</video:title>
      <video:description>Simplifying Radical Expressions 2

U07_L3_T1_we2 Simplifying Radical Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24655.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-17T14:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5iMsjwFLX8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18790.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Percentage-Tax-on-Hamburgers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Percentage Tax on Hamburgers</video:title>
      <video:description>Percentage Tax on Hamburgers

What would happen if we have a percentage tax instead of a fixed dollar amount</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25451.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-18T14:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xwOTlMaerEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Percentage</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Hamburgers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Marginal-Utility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Marginal Utility</video:title>
      <video:description>Marginal Utility

Marginal utility and marginal benefit.  How you would spend $5 on chocolate and fruit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25465.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-18T14:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KhwryQNE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Equalizing-Marginal-Utility-per-Dollar-Spent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Equalizing Marginal Utility per Dollar Spent</video:title>
      <video:description>Equalizing Marginal Utility per Dollar Spent

Why the marginal utility for dollar spent should be theoritically equal for the last increment of either good purchased</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25470.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-18T14:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KbW6OiuRa1Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Equalizing</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Spent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-112-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 112 - Lecture 31</video:title>
      <video:description>Physics 112 - Lecture 31

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26545.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-19T01:31:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXXxVP-dGAM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Types-of-Indifference-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Types of Indifference Curves</video:title>
      <video:description>Types of Indifference Curves

Indifference curves for normal goods, substitutes and perfect complements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25484.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-18T14:39:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJ43GdU5Uzc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Indifference</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Green-Recovery-Emerge-from-the-Downturn-on-Top</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Green Recovery: Emerge from the Downturn on Top</video:title>
      <video:description>Green Recovery: Emerge from the Downturn on Top

Andrew Winston, founder of Winston Eco-Strategies, explains how to get lean, get smart, and emerge from the downturn on top.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25553.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-18T16:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLX_hKT3JTY</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Emerge</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Downturn</video:tag>
      <video:tag>on</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Shifts-in-Aggregate-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Shifts in Aggregate Demand</video:title>
      <video:description>Shifts in Aggregate Demand

Factors that might shift aggregate demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25568.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/scN-1B6plos</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Chemistry-1A-Lecture-41-Review-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Chemistry 1A - Lecture 41: Review 1</video:title>
      <video:description>Chemistry 1A - Lecture 41: Review 1

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26793.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/B5AwM2y421M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Adding real numbers with different signs</video:title>
      <video:description>Adding real numbers with different signs

U09_L2_T2_we1 Adding real numbers with different signs</video:description>
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      <video:duration>232</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3O1wcDGXEgA</video:player_loc>
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      <video:tag>Signs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 2
Operating Systems and System Programming</video:description>
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      <video:duration>4563</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FzIOYoUngos</video:player_loc>
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    <video:video>
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      <video:description>Computer Science 10 - Lecture 2: How it Works - 3D Graphics

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250A-Lecture-8-Some-Ethical-Issues-in-Epide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250A - Lecture 8: Some Ethical Issues in Epide</video:title>
      <video:description>Public Health 250A - Lecture 8: Some Ethical Issues in Epide

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25569.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/NMNvmYfS8wQ</video:player_loc>
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      <video:tag>Epide</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Long-Run Aggregate Supply

Thinking about why aggregate supply may not be influenced by prices in the long-run</video:description>
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      <video:duration>275</video:duration>
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    <loc>https://dnatube.com/videos/Lec-1-What-Motivates-Gen-Y-and-Boomer-Talent</loc>
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    <video:video>
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      <video:description>What Motivates Gen Y and Boomer Talent

Sylvia Ann Hewlett of the Center for Work-Life Policy on why Gen Y and Boomer employees prefer non-financial incentives.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25571.jpg</video:thumbnail_loc>
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  <url>
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Introduction to American Studies</video:description>
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    <video:video>
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      <video:description>This video is a production of center for disease control and prevention C.D.C. It is a swine flu discussion in Spanish language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc8d34c2-414b-402c-b64e-7afaf3cf86e9/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9721.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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Cisco CEO John Chambers explains how abandoning command-and-control leadership has enabled the company to innovate more quickly, using collaboration and teamwork.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/9WX7BNnYTf8</video:player_loc>
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      <video:description>Public Health 250A - Lecture 17: Cohort Studies II: A. Reing

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25593.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Lc9O9oOOwHM</video:player_loc>
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      <video:description>&quot;Lec 23 - Nuclear Regulation in Our Era&quot; (May 18, 2010) Gregory Jaczko, Chairman of the U.S. Nuclear Regulatory Commission, provides an impartial overview of the current regulatory environment for the maintenance and construction of large-scale nuclear power facilities in the United States with historical perspectives on major disasters and the lessons learned for provision of safe, clean energy in the future.

Stanford University
http://www.stanford.edu

U.S. Nuclear Regulatory Commission
http://www.nrc.gov/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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  <url>
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      <video:description>Application of addition of real numbers

U09_L2_T2_we4 Application of addition of real numbers</video:description>
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      <video:description>This lecture is on Descriptive Introduction to Physics.</video:description>
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      <video:description>DARWINISM COLLAPSED IN FRANCE THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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  <url>
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      <video:description>Lec 11- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
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      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Descriptive Introduction to Physics</video:description>
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      <video:description>Lec 13- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17136.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c048e5b4-40ac-4221-ae82-2fba909ae3dd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-08-08T15:45:56.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
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      <video:description>Science Fiction

Use to engage students in biotechnology in my classroom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/e46a0e16-c905-4388-a52f-a6f3c7957232/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2009-10-19T02:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3451.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jurassic</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>fiction</video:tag>
      <video:tag>biotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Life-History-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Life History Evolution</video:title>
      <video:description>&quot;Lec 11 - Life History Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Life history covers three main classes of traits in organisms: age and size at maturity, number and size of offspring, and lifespan and reproductive investment. Organisms must make tradeoffs among these traits that typically cause them to come to evolutionary equilibrium at intermediate values. Life history traits are evolutionary solutions to the ecological problems of the risk of mortality and the acquisition of food, and they are expressed in reaction norms that determine the particular traits that an organism will exhibit when its genes encounter a specific environment during development.

00:00 - Chapter 1. Introduction 
04:53 - Chapter 2. Life History and the History of Ideas 
08:56 - Chapter 3. Age and Size at Maturity 
23:38 - Chapter 4. Size and Number of Babies 
31:49 - Chapter 5. Lifespan and Aging 
42:32 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17329.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-02T18:22:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXZxfy1klxg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>maturity</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>lifespan</video:tag>
      <video:tag>tradeoffs</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>fecundity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-4-Stoke-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How 4 Stoke Engines Work?</video:title>
      <video:description>This video demonstrates how engines work. The four strokes of an engine are intake, compression, power, and exhaust.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fda212aa-535d-446d-8cdc-98b2db054386/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2009-08-11T09:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3243.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Stoke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Glucose-Insulin-and-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Glucose Insulin and Diabetes</video:title>
      <video:description>Glucose Insulin and Diabetes

The basics of Type I and Type II diabetes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25126.jpg</video:thumbnail_loc>
      <video:duration>444</video:duration>
      <video:publication_date>2012-09-18T01:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rPLjSY00JlE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Exponent-Rules-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Exponent Rules 2</video:title>
      <video:description>Exponent Rules 2

U07_L1_T1_we2 Exponent Rules 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24643.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-17T14:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ND4nKwyCEc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Exponent-Rules-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Exponent Rules 3</video:title>
      <video:description>Exponent Rules 3

U07_L1_T1_we3 Exponent Rules 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24644.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-17T14:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbmQNC-iE84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A1C-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A1C Levels</video:title>
      <video:description>A1C Levels

Why measuring Hemoglobin A1c levels is an indicator of blood sugar levels (and diabetes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25131.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-18T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MOH33-jFOwo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>A1C</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Adding-and-subtracting-real-numbers-application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Adding and subtracting real numbers application</video:title>
      <video:description>Adding and subtracting real numbers application

U09_L2_T3_we3 Adding and subtracting real numbers application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25132.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2RQxi76aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Science-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Science of Climate Change</video:title>
      <video:description>The Science of Climate Change

Guest: William Collins, Senior Scientist and Department Head, Lawrence Berkeley National Laboratory; Professor in Residence, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19707.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-05T04:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3_7rmSe80c</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Proof-lim-sin-xx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Proof: lim (sin x)/x</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19803.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-05T17:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve99biD1KtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>lim</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin</video:title>
      <video:description>A very helpful video for the treatment of cancer patients. The mechanism of cisplatin is shown here with all the reactions during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7db36f38-b1cb-41b7-84af-7fef7fc52113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-05T04:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29169.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cisplatin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Converting-Farenheit-to-Celsius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Converting Farenheit to Celsius</video:title>
      <video:description>Converting Farenheit to Celsius

U06_L3_T1_we2 Converting Farenheit to Celsius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24888.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-17T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NqbkvEK46xM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Celsius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Heart-Disease-and-Heart-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Heart Disease and Heart Attacks</video:title>
      <video:description>Heart Disease and Heart Attacks

Basics of heart disease, heart attacks, heart failure, angina, cardiac arrest.  Special thanks to Edward J Perper, MD for help in clarifying certain aspects of this video.  Licensed under CC-BY-SA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25133.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-18T01:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vYnreB1duro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attacks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1A-Lecture-1-Course-introduction-macromolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1A - Lecture 1: Course introduction - macromolecules</video:title>
      <video:description>Biology 1A - Lecture 1: Course introduction - macromolecules

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26276.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-19T00:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7MZlVeLPXFY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>macromolecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stenosis-ischemia-and-heart-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stenosis, ischemia and heart failure</video:title>
      <video:description>Stenosis, ischemia and heart failure

Clarifying a bunch of medical terms around heart disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25136.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-18T01:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3858MaULDdI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Stenosis</video:tag>
      <video:tag>ischemia</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Dividing-real-numbers-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Dividing real numbers with different signs</video:title>
      <video:description>Dividing real numbers with different signs

U09_L2_T4_we2 Dividing real numbers with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25137.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-18T01:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hrNeFsCBq_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-female-reproductive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The female reproductive system</video:title>
      <video:description>Female reproductive system consists of two major parts. They are the uterus and the ovaries. This video describes the anatomy and functions of different parts of the female reproductive system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7fa445f8-ac62-4cd7-9d4f-1e68288be451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2010-11-14T23:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5327.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>menstrual</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>menses</video:tag>
      <video:tag>period</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-188-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 188 - Lecture 24</video:title>
      <video:description>Computer Science 188 - Lecture 24

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26335.jpg</video:thumbnail_loc>
      <video:duration>5049</video:duration>
      <video:publication_date>2012-09-19T00:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WkLt--B7Ht4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Knee-Replacement-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Animation</video:title>
      <video:description>Completion of a revision knee replacement. After trialling, the final components of the Nexgen legacy knee are implanted by Orthopaedic surgeon, Dr.A.K.Venkatachalam of www.kneeindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4000.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-03-23T17:49:48.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4000.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Nexgen</video:tag>
      <video:tag>legacy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>A</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mosquitos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mosquitos</video:title>
      <video:description>life of mosquitos</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/c5c22642-8650-4b34-930e-1c26b188698d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-03-28T14:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4022.mp4</video:content_loc>
      <video:uploader>lana hady</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mosquitos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Arthroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Arthroscopy</video:title>
      <video:description>This video will help you in having a knee arthroscope. Complete step by step procedure is explained here with all careful steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8d0cfb6c-07af-4159-99c8-bda141c2a509/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2013-02-11T01:49:11.000Z</video:publication_date>
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      <video:description>Protein kinase c in the spinal cord appears to mediate chronic injury induced pain but not acute nociceptive pain muscle insult results in increased release of glutamate spinally and hyperalgesia that is reversed by spinal blockade of nmda and non nmda glutamate receptors</video:description>
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Dr. Andy Connolly from Stanford Medical School introduces Sal to what normal colon tissue looks like</video:description>
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      <video:description>Hysterectomy is the removal of the uterus for various reasons such as because of fibroids, chronic pelvic pain, endometriosis among others. It is an invasive procedure for which there are alternatives as shown in this video.</video:description>
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      <video:description>Is space elevators possible? Here are some thoughts.</video:description>
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      <video:description>Hyperplasia in Colon Tissue

Dr. Andy Connolly from Stanford Medical School shows Sal what hyperplasia in colon tissue looks like</video:description>
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    <video:video>
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      <video:description>This video describes the formation and function of germinal centers. This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a laser surgery for glaucoma which is caused by increased pressure due to fluid build up in eye .Glaucoma causes vision lost and if left untreated can lead to blindness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aee17322-704f-45ae-b3c5-e345cb04ec62/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:29:32.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <video:video>
      <video:title>Lec 69 - Completing the Square to Solve Quadratic Equations</video:title>
      <video:description>Completing the Square to Solve Quadratic Equations

u16_l5_t1_we3 Completing the Square to Solve Quadratic Equations</video:description>
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      <video:duration>344</video:duration>
      <video:publication_date>2012-09-18T02:54:24.000Z</video:publication_date>
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      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8705208-dc20-43af-baaf-29748dc64b69/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T23:02:40.000Z</video:publication_date>
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      <video:tag>the</video:tag>
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      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>pole</video:tag>
      <video:tag>magnets</video:tag>
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  <url>
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      <video:duration>4381</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Intro to the Endocrine System</video:title>
      <video:description>Intro to the Endocrine System

Basic overview of hormones and the endocrine system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25152.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
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      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
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      <video:title>Lec 9 - Biology 1AL - Lecture 10: Lab 11 Reproduction and Developmen</video:title>
      <video:description>Biology 1AL - Lecture 10: Lab 11 Reproduction and Developmen

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25769.jpg</video:thumbnail_loc>
      <video:duration>4892</video:duration>
      <video:publication_date>2012-09-18T17:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GsYpBesYyyY</video:player_loc>
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      <video:category>Microbiology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Media Studies 104A - Lecture 26: Finish Different Rules

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25762.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-18T17:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fhe_ku5J4IQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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Freedom of Speech and the  Press</video:description>
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Freedom of Speech and the  Press</video:description>
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Freedom of Speech and the  Press</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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Stanford University
http://www.stanford.edu

European Climate Foundation
http://www.europeanclimate.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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Introduction to Artificial Intelligence</video:description>
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General Biology Laboratory</video:description>
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General Biology Lecture</video:description>
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Analytic Geometry and Calculus</video:description>
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History of Information</video:description>
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Advanced Microeconomic Theory</video:description>
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Operating Systems and System Programming</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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Advanced Microeconomic Theory</video:description>
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u10_l3_t1_we3 Compound Inequalities 3</video:description>
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Stanford University
http://www.stanford.edu

Stanford Energy Modeling Forum
http://emf.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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U08_L1_T1_we1 Multiplying and Dividing  Monomials 1</video:description>
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Psychology and Economics</video:description>
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Psychology and Economics</video:description>
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Psychology and Economics</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:description>&quot;Lec  14 - Earth and Planetary Science C20 - : The Berkeley S&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27455.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-21T07:20:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-7Ohe3tUO8s</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-in-a-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR in a Patient</video:title>
      <video:description>This video shows the CPR in a patient with advanced airway management. A full step by step process is shown here to help you for emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d303ab9-4a58-45d4-bde9-f01d6955f1ab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-01T02:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9999.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Managment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Practice-of-Art-23AC-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Practice of Art 23AC - Lecture 22</video:title>
      <video:description>Practice of Art 23AC - Lecture 22

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26050.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-18T23:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i5HMnATPNBg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Economics-C3-Lecture-27-Toxic-Substances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Economics C3 - Lecture 27: Toxic Substances</video:title>
      <video:description>Economics C3 - Lecture 27: Toxic Substances

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26051.jpg</video:thumbnail_loc>
      <video:duration>4010</video:duration>
      <video:publication_date>2012-09-18T23:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G1obSj7fVg4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
      <video:tag>toxic</video:tag>
      <video:tag>Substances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Practice-of-Art-23AC-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Practice of Art 23AC - Lecture 23</video:title>
      <video:description>Practice of Art 23AC - Lecture 23

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26052.jpg</video:thumbnail_loc>
      <video:duration>2571</video:duration>
      <video:publication_date>2012-09-18T23:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cc3ut_-ZOsI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Practice-of-Art-23AC-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Practice of Art 23AC - Lecture 25</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26054.jpg</video:thumbnail_loc>
      <video:duration>3269</video:duration>
      <video:publication_date>2012-09-18T23:43:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSfxma9vRYs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Economics-C3-Lecture-1-What-is-Economics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Economics C3 - Lecture 1: What is Economics?</video:title>
      <video:description>Economics C3 - Lecture 1: What is Economics?

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26055.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-18T23:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBGVPS9SOJU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Practice-of-Art-23AC-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Practice of Art 23AC - Lecture 24</video:title>
      <video:description>Practice of Art 23AC - Lecture 24

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26057.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-18T23:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GDz3Ud02jA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Exponent-Properties-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Exponent Properties 1</video:title>
      <video:description>Exponent Properties 1

u11_l1_t2_we1 Exponent Properties 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25194.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-18T01:48:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-TpiL4J_yUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-AP-Calculus-BC-Exams-2008-1-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - AP Calculus BC Exams: 2008 1 d</video:title>
      <video:description>AP Calculus BC Exams: 2008 1 d

Part 1d of the 2008 AP Calculus BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19901.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-06T00:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sPTuCE5zd3s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ap</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>Exams</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>1</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Poetry-and-Virginity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Poetry and Virginity</video:title>
      <video:description>&quot;Lec 4 - Poetry and Virginity&quot; Milton (ENGL 220)

Milton&apos;s first publication, A Mask Presented at Ludlow Castle, is examined. Milton&apos;s vision of a poet&apos;s heaven in &quot;Ad Patrem,&quot; paired with the letter to Charles Diodati, with its particular emphasis on the need for chastity in poets, is used as a springboard to a discussion of the depiction of sexual ideals in the masque. Revelation 14, 1 Corinthians, and the Apology for Smectymnuus are also discussed at length, as are the poet&apos;s biography and the history of the masque&apos;s title.

00:00 - Chapter 1. &quot;Ad Patrem&quot;: A Poem to Milton&apos;s Father
08:33 - Chapter 2. &quot;An Apology for Smectymnuus&quot;
16:34 - Chapter 3. &quot;Comus: A Mask Presented at Ludlow Castle&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17298.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-02T17:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kWfMoc2ctfU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Christ</video:tag>
      <video:tag>Revelation</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>mask</video:tag>
      <video:tag>virginity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Sustainable-Energy-Systems-Scale-Tradeoffs-and-Co-Benefits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Sustainable Energy Systems: Scale, Tradeoffs, and Co-Benefits</video:title>
      <video:description>&quot;Lec 45 - Sustainable Energy Systems: Scale, Tradeoffs, and Co-Benefits&quot; October 14, 2009 - Sally Benson, director of the Global Climate and Energy Project, Pamela Matson, dean of the Stanford School of Earth Sciences, Lynn Orr, director of the Precourt Institute for Energy, Stephen Schneider, Stanford professor of Interdisciplinary Environmental Studies, James Sweeney, director of the Precourt Energy Efficiency Center, and Buzz Thompson, co-director of the Woods Institute for the Environment, discuss the interconnected aspects of future sustainable energy systems with a focus on the scales, tradeoffs, and co-benefits involved.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment
http://woods.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18816.jpg</video:thumbnail_loc>
      <video:duration>3833</video:duration>
      <video:publication_date>2012-09-04T05:38:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QXUnSAAQGq0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>substitutes</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Electrical Engineering 141 - Lecture 21</video:title>
      <video:description>Electrical Engineering 141 - Lecture 21. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26096.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-18T23:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jU1rDdXzGcE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 141 - Lecture 22</video:title>
      <video:description>Electrical Engineering 141 - Lecture 22. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26099.jpg</video:thumbnail_loc>
      <video:duration>4620</video:duration>
      <video:publication_date>2012-09-18T23:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kgPGk7nmnbc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Presentation-on-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Presentation on Averages</video:title>
      <video:description>A number that represents the different values of a number can have is called an Average.There are three types of averages in mathematics. And they are arithmetic,geometric and harmonic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f3ee0054-811b-4b82-bdf2-e7a890d7307d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2009-05-27T19:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2396.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-He-Transition-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - He Transition  (Quiz)</video:title>
      <video:description>He Transition  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26237.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-19T00:23:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q62PPzLln8E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>He</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Double-Integrals-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Double Integrals 2</video:title>
      <video:description>Double Integrals 2

Figuring out the volume under z=xy^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19917.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-06T00:55:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TdLD2Zh-nUQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-assisted-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot assisted Heart Surgery</video:title>
      <video:description>Robots are being used in many surgical procedures. This video shows a robot assisted heart surgery. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84c27066-2cc1-4c6c-ba0a-95c528f2730c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9336.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robot</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Exponent-Properties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Exponent Properties 2</video:title>
      <video:description>Exponent Properties 2

u11_l1_t2_we2 Exponent Properties 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25195.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-18T01:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvj42WdKlH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Legal-Studies-160-Lecture-27-From-Humanitarian-Crisis-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Legal Studies 160 - Lecture 27: From Humanitarian Crisis to</video:title>
      <video:description>Legal Studies 160 - Lecture 27: From Humanitarian Crisis to

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26134.jpg</video:thumbnail_loc>
      <video:duration>4222</video:duration>
      <video:publication_date>2012-09-19T00:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWyNIs7VivA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Biology-1A-Lecture-35-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Biology 1A - Lecture 35: Digestive System</video:title>
      <video:description>Biology 1A - Lecture 35: Digestive System

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26393.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-19T01:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTCttP-WC4g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Legal-Studies-160-Lecture-21-What-Is-Mass-Incarceration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Legal Studies 160 - Lecture 21: What Is Mass Incarceration -</video:title>
      <video:description>Legal Studies 160 - Lecture 21: What Is Mass Incarceration -

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26120.jpg</video:thumbnail_loc>
      <video:duration>2664</video:duration>
      <video:publication_date>2012-09-18T23:58:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JgU_DJ_BMlc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Incarceration</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Legal Studies 160 - Lecture 20: Supermax Prisons - Guest Lec</video:title>
      <video:description>Legal Studies 160 - Lecture 20: Supermax Prisons - Guest Lec

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26117.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-18T23:57:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2PfI0mXUreg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Supermax</video:tag>
      <video:tag>Prisons</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Lec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Legal-Studies-160-Lecture-16-The-Prison-and-Its-Competitors-in-the-Late-18th-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Legal Studies 160 - Lecture 16: The Prison and Its Competitors in the Late 18th Century</video:title>
      <video:description>Legal Studies 160 - Lecture 16: The Prison and Its Competitors in the Late 18th Century

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26109.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-18T23:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvQCi5cxUxc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Prison</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Competitors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>18th</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 141 - Lecture 23</video:title>
      <video:description>Electrical Engineering 141 - Lecture 23. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26100.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-18T23:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b3UfIwblhkc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The video shows how sexual deception triggers ejaculation in Orchid&apos;s. Male Orchid dupe wasps are tricked into mating with Australian tongue Orchids and inadvertently help them spread their pollen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/49e4e780-18a9-4a8c-a800-7f0b030deb52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-11-20T18:12:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28001.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Orchids</video:tag>
      <video:tag>mating</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Gene-Structure-and-Regulation-in-Eu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Gene Structure and Regulation in Eu</video:title>
      <video:description>Lec 22- Gene Structure and Regulation in Eu.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17170.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-02T12:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wNHGad3K62E</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lycidas (cont.)</video:title>
      <video:description>&quot;Lec 7 - Lycidas (cont.)&quot; Milton (ENGL 220)

In this second lecture on &quot;Lycidas,&quot; moments of intrusion and revelation are closely examined. Saint Peter&apos;s protracted sermon is connected with the wider context of Puritan practices and controversies. The poem&apos;s tendency to suggest pairs and substitutions is duly noted. Finally, its conclusion is read as a triumphant moment in the young Milton&apos;s poetry, at which point he parts with the claims of ill-preparedness and little experience that dominated the early poems and assumes instead a prophetic voice for himself akin to Isaiah&apos;s.

00:00 - Chapter 1. Introduction: Analyzing the Beginning of &quot;Lycidas&quot;
03:11 - Chapter 2. The Pastoral Framework of &quot;Lycidas&quot;
14:00 - Chapter 3. Milton: &quot;The Reason of Church Government&quot;
19:36 - Chapter 4. The Dramatic Structure of &quot;Lycidas&quot;: A Succession of Four Mourners
48:50 - Chapter 5. Milton: The Prophetic Poet?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17301.jpg</video:thumbnail_loc>
      <video:duration>3157</video:duration>
      <video:publication_date>2012-09-02T17:52:13.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
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      <video:tag>Archbishop</video:tag>
      <video:tag>Canterbury</video:tag>
      <video:tag>ottava</video:tag>
      <video:tag>rima</video:tag>
      <video:tag>Pastor</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Saint</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>sermon</video:tag>
      <video:tag>shepherd</video:tag>
      <video:tag>sonnet</video:tag>
      <video:tag>Virgil</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Weak Acid Titration</video:title>
      <video:description>Weak Acid Titration

Equivalence point when titrating a weak acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22607.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T02:40:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbpc_JBG1F0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>titration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Three-Balloons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Three Balloons</video:title>
      <video:description>Three Balloons

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T23:58:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6qGIMqDKwA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Balloons</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Supernova clarification</video:title>
      <video:description>Supernova clarification

Supernova clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24964.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-09-17T17:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QMv4kxATfzs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Clarification</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This system is a part of the immune system. This system will never change throughout a persons life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4b7c3aae-da99-4f93-aced-f89e82b90bb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1971.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
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      <video:description>How the lenses van formed by cutting the glasses? How do these lenses function? This video shows different types of lenses and there properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/92a121ec-9c88-4da4-9734-508ff8c935a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lenses</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 3- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 3- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16909.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-01T16:23:15.000Z</video:publication_date>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <video:video>
      <video:title>Lec 13 - Biology 1B - Lecture 14: Water Relations, Mineral Nutrition,</video:title>
      <video:description>Biology 1B - Lecture 14: Water Relations, Mineral Nutrition,

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26411.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-19T01:06:00.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>nutrition</video:tag>
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    <video:video>
      <video:title>Lec 16 - Biology 1B - Lecture 17: Population processes -  inheritance</video:title>
      <video:description>Biology 1B - Lecture 17: Population processes -  inheritance

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26421.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>Inheritance</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:15:23.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
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      <video:tag>of</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>lesions</video:tag>
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      <video:title>Lec 8 - Testing Solutions for a System of Inequalities</video:title>
      <video:description>Testing Solutions for a System of Inequalities

u14_l1_t2_we2 Testing Solutions for a System of Inequalities</video:description>
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      <video:duration>75</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Testing</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9700b93a-65db-42d0-9238-8b9a60055876/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-10T12:18:21.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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u11_l2_t1_we1 Terms coefficients and exponents in a polynomial</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An onion cell is somewhat similar to an animal cell. In this video you will see an onion cell which is magnified 400 times. This experiment was performed by students from Bangkok.</video:description>
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      <video:duration>15</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2774.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 188 - Lecture 20

Introduction to Artificial Intelligence</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What happens if a drop of red dye is added to water? The process of osmosis starts and it spreads into the water. The process of diffusion osmosis is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 35-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23433.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/x5PeyOOPdS0</video:player_loc>
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      <video:description>Indefinite Integration (part 7)

Another example using integration by parts.</video:description>
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      <video:duration>578</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>pregnancy</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Alveoli are shown in this video. Alveoli are smallest parts of lungs, where gas exchange takes place. Ducts leading to alveoli have artery and vein inside them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9dd27c37-fd8d-4b4b-8e21-fa6207f01c8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2007-05-28T22:45:55.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>alveoli</video:tag>
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    <loc>https://dnatube.com/videos/Protein-Synthesis-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>DNA encodes for the production of amino acids/ proteins. It begins with transcription (mRNA production), continues with translation (polypeptide chain production on ribosome)and finishes with stop codon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a0635c1e-9558-4c16-a0c0-03234f2387a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-16T02:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/354.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ProteinSynthesis</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bread-Mold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bread Mold</video:title>
      <video:description>Bread bold is a typical fungus with its distinguishing hypae that grow to form a mycelium. From this network of hypae develop the reproductive zygospore. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/d4fa9903-f411-43a8-94a8-9998fe3a7025/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-03-26T00:27:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bread</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>hypae</video:tag>
      <video:tag>mycelium</video:tag>
      <video:tag>zygospore</video:tag>
      <video:tag>decomposition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-160-Understanding-Logical-Statements-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - Understanding Logical Statements 3</video:title>
      <video:description>Understanding Logical Statements 3

U12_L1_T2_we3 Understanding Logical Statements 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24817.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-17T16:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fs7fz3MLpC8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Statements</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Progressive Texture on Biqdratics Surface is animated in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/989a7f2d-b618-4315-92d4-d77569965e26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2007-11-03T20:07:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1093.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Biqdratics</video:tag>
      <video:tag>Surface</video:tag>
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    <loc>https://dnatube.com/videos/Piles-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a full description of the piles treatment. Here what is pile and how it can be cured is discussed briefly.</video:description>
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      <video:publication_date>2011-12-01T20:34:50.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pes</video:tag>
      <video:tag>piles</video:tag>
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      <video:tag>HAL</video:tag>
      <video:tag>hemorrhoidal</video:tag>
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      <video:tag>Li</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23376.jpg</video:thumbnail_loc>
      <video:duration>3100</video:duration>
      <video:publication_date>2012-09-13T13:17:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nm2t60BzeyQ</video:player_loc>
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      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides an information about norvasc (amlodopine)

A pharmacist explains how Norvasc works, why doctors prescribe this hypertension medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Biochemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>age</video:tag>
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      <video:description>&quot;Lec 19 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Chemical Equilibrium (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-28T04:11:57.000Z</video:publication_date>
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      <video:category>Atomic Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:description>Lowest IE  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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What happens when a good is not finished in a period</video:description>
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      <video:duration>170</video:duration>
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Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>b</video:tag>
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      <video:tag>genes</video:tag>
      <video:tag>drive</video:tag>
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      <video:description>Strongest HX Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Computer Science 188 - Lecture 6

Introduction to Artificial Intelligence</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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      <video:duration>4600</video:duration>
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      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - American Studies 10AC - Lecture 11</video:title>
      <video:description>American Studies 10AC - Lecture 11

Introduction to American Studies</video:description>
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      <video:duration>4778</video:duration>
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      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Epidemiologic Methods I</video:description>
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      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T16:34:43.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Retrospective</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>Studie</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - Earth and Planetary Science C20 Earthquake prep</video:title>
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      <video:tag>Earthquake</video:tag>
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Epidemiologic Methods II</video:description>
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      <video:tag>causality</video:tag>
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      <video:description>H2 Platinum (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Epidemiologic Methods II</video:description>
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Epidemiologic Methods II</video:description>
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      <video:tag>16</video:tag>
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Even more examples of function exercises.  Introduction of a graph as definition of a function.</video:description>
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      <video:description>CS 61B Iteration and Arrays I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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      <video:description>This animation showns how epineprine actions in cell. Epinephrine is a hormone and neurotransmitter.It is catecholomine, a sympathomimetic monoamine derived from the amino acids phenylalanine and tryosine,Epinephrine is often shortened to epi or to EP in American medical jargon.It is also referred to as adrenaline Epinephrine is a &quot;fight or flight&quot; hormone, and plays a central role in the short-term stress reaction. It is released from the adrenal glands when danger threatens or in an emergency. Such triggers may be threatening, exciting, or environmental stressor conditions such as high noise levels, or bright light and high ambient temperature
Action of Epinephrine
Epinephrine is one of many hormones that is water soluble(hydrophilic) and therefore unable to cross the hydrophobic plasma membranes of its target cells.Instead it binds to receptor proteins located in the plasma membrane and does not enter the cell.
when Epinephrine binds to beta-adrenergic receptors on teh liver cell, G proteins on the inner side of the cell membrane are activated.Each G protein is composed to three subunits and the binding of epinephrine to its receptor protein causes one of the G protein subunits to dissociate from the other two.
The G protein subunit which dissociates from the others carries a GDP,which is replaced by GTP when the subunit is activated
The activated G protein subunit then diffuses within the plasma membrane until it encounters adenylyl cyclase, a membrane enzyme that is inactive until it interacts with the G protein subunit.
When activated by the G protein subunit,adenylyl cyclase that formation of cAMP from ATP.The cAMP formed at the inner surface of the membrane diffuses within the cytoplasm,where it binds to and activates protein kinase-A, An enzyme that adds phosphate groups to specific cellular proteins.
In liver cells, protein kinase-A phosphorylates and thereby activates another enzyme called phosphorylase,which converts glycogen into glucose-6-phosphate.The glucose-6-phosphate is then converted to</video:description>
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      <video:description>If DNA gets damaged, more p53 is synthesized, roughly DNA is better repaired. Here are shown roles that p53 plays in the cell to protect the genome of the organism. 
Video Reference: http://www.learner.org</video:description>
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      <video:description>Subtracting Whole Numbers

u01_l2_t2_we1 Subtracting Whole Numbers</video:description>
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    <loc>https://dnatube.com/videos/Hip-Resurfacing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hip Resurfacing is a surgical alternative to total hip replacement.An advantage of hip resurfacing compared to total hip replacement is that it includes less bone removal.</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Administering-CPR-a-Step-by-Step-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering CPR a Step by Step Guide</video:title>
      <video:description>CPR is performed on  cardiac arrest patients who are unconscious and showing signs of not breathing. This is performed to manually preserve intact brain function.</video:description>
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    <loc>https://dnatube.com/videos/Lec-20-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
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Psychological Development 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:player_loc>https://www.youtube.com/embed/64KCMd8TrB8</video:player_loc>
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    <loc>https://dnatube.com/videos/Instrumental-Tie-of-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrumental Tie of Knot</video:title>
      <video:description>Video contains a full description of an instrumental tie. Video is very helpful for the medical students because a fast and good tie is very important for medical professionals.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8771.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Zmiana-barwy-antocyjanu-w-komrkach-Ligustrum-vulgare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zmiana barwy antocyjanu w komórkach Ligustrum vulgare</video:title>
      <video:description>Change of anthocyanin colour in fruit cells of Ligustrum vulgare</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/ebcbb74e-bdce-44ad-8d18-7124dce07e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-03-20T14:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3989.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - Error or Remainder of a Taylor Polynomial Approximation</video:title>
      <video:description>Error or Remainder of a Taylor Polynomial Approximation

Understanding the properties of the remainder or error function for an Nth degree Taylor approximation of a function</video:description>
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      <video:duration>687</video:duration>
      <video:publication_date>2012-09-06T01:31:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wgkRH5Uoavk</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Public Health 250B - Lecture 21: Analyzing epidemiologic dat</video:title>
      <video:description>Public Health 250B - Lecture 21: Analyzing epidemiologic dat

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25631.jpg</video:thumbnail_loc>
      <video:duration>6499</video:duration>
      <video:publication_date>2012-09-18T16:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGHwPzOW2Z8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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      <video:tag>epidemiologic</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Public Health 250A - Lecture 25: Choice of Study Designs: A.</video:title>
      <video:description>Epidemiologic Methods I

Public Health 250A - Lecture 25: Choice of Study Designs: A.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25633.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-18T16:43:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2cyG1gs2p4c</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Suturing-The-Vertical-Mattress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suturing - The Vertical Mattress</video:title>
      <video:description>This video shows a vertical mattress suture which is done to invert the edges. This illustration how this type of suture is done and used as a way of closing a wound.</video:description>
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      <video:duration>295</video:duration>
      <video:publication_date>2011-12-06T20:24:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10937.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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      <video:tag>Mattress</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Deep-Tie-Demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Tie Demo</video:title>
      <video:description>A step by step procedure on how to make a deep tie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f039d1d9-e77e-4bbf-a86e-dbdc58e4c7ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T10:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8773.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Tie</video:tag>
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    <loc>https://dnatube.com/videos/Pulmonary-Embolism-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the CT scan of a patient with a Pulmonary Embolism. It explains the positioning of the patient and how to read the CT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f0320a66-88fd-4747-963d-4adebfa347f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2010-11-13T21:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5147.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Embolism</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>A</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals Vs Dinos - Coelophysis Domination</video:title>
      <video:description>The video is part of the Science Channel series called Mammals Vs. Dinos. The scientists in the New Mexico`s Museum of Natural History are trying to find out about creepy dinosaurs remains. See more in the clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f282841c-1349-47e6-b5b9-0817cf5d0e43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T04:11:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28327.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Archaeology</video:category>
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      <video:tag>vs</video:tag>
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      <video:tag>Coelophysis</video:tag>
      <video:tag>Domination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NNanomedicine-Vesicle-targeted-drug-delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NNanomedicine Vesicle: targeted drug delivery</video:title>
      <video:description>Nanotechnology has opened up all new possibilities in medicine. This animated video shows how nanovesicles may be used to deliver drugs specifically to cancer cells. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f2aff4b2-ee05-4707-a51c-fa1aaf3397d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-06-25T23:47:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2882.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanomedicine</video:tag>
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      <video:tag>Targeted</video:tag>
      <video:tag>drug</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Three Cases For Ptosis</video:title>
      <video:description>The cases for the ptosis are discussed in this video for the help of patient. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a89bf17-1dea-478d-a471-ee8500c4b70e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-01T03:49:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10153.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Three</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ptosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Public Health 250B - Lecture 25: Course wrap-up</video:title>
      <video:description>Public Health 250B - Lecture 25: Course wrap-up

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25639.jpg</video:thumbnail_loc>
      <video:duration>5702</video:duration>
      <video:publication_date>2012-09-18T16:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lzAmKUHA7-Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>wrap</video:tag>
      <video:tag>up</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Field-And-Magnetic-Lines-of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Field And Magnetic Lines of Force</video:title>
      <video:description>This video explains in brief the concept of magnetic field with the help of a activity. The magnetic field in the region near a magnetized body where magnetic forces can be detected.</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2011-12-11T23:44:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11193.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>magnetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-science-books-backstage-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing science books backstage science</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f32a5966-0e9b-4618-b6f2-b0280eb545aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-11T07:33:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28616.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>Books</video:tag>
      <video:tag>Backstage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Public Health 250A - Lecture 27: Confounding I; A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 27: Confounding I; A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25641.jpg</video:thumbnail_loc>
      <video:duration>2602</video:duration>
      <video:publication_date>2012-09-18T16:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jUdnEf3ouys</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
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    <loc>https://dnatube.com/videos/Live-Facelift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Facelift Surgery</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8f90805-4703-4b2b-a53f-449a925edf4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2011-11-29T02:49:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8649.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sucessful</video:tag>
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U02_L2_T3_we5 Dividing Fractions Word Problem</video:description>
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Function Inverses Example 3</video:description>
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    <loc>https://dnatube.com/videos/Lec-112-Details-on-Shifting-Aggregate-Planned-Expenditures</loc>
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    <video:video>
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      <video:description>Details on Shifting Aggregate Planned Expenditures

Showing how a change in government spending can lead to a new equilibrium</video:description>
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    <loc>https://dnatube.com/videos/Lec-9-Chemistry-1A-Fall-2011</loc>
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      <video:description>&quot;Lec 9 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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    <loc>https://dnatube.com/videos/Lec-113-Keynesian-Cross-and-the-Multiplier</loc>
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    <video:video>
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More on shifting aggregate planned expenditures.  Connecting to the multiplier</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-251D</loc>
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    <video:video>
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      <video:description>Lec 7- Public Health 251D.
Applied Epidemiology Using R</video:description>
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      <video:duration>6418</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Zerona-in-qatar-dubai-iraq-kuwait-middle-east</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zerona in qatar-dubai-iraq-kuwait-middle east</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/0a1266fd-624c-4c2c-a557-315cfbf85873/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-01-04T16:07:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3682.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/PLASTIC-SURGEON-QATAR-DUBAI-IRAQ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PLASTIC SURGEON-QATAR-DUBAI-IRAQ</video:title>
      <video:description>This video demonstrates a surgery.  الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/44f6f800-6657-46e7-94ec-d875a1fe6dc4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3658.mp4</video:content_loc>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-Of-Pressure-by-Gay-Lussac</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Law Of Pressure by Gay Lussac</video:title>
      <video:description>Gay Lussac&apos;s Law Of Pressure is explained with experiment in this video. For a constant k  p1/t1=p2/t2 this is the Gay Lussac&apos;s Law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cc711d24-b5a3-4c73-b541-26d50c23dcc2/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11239.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-188-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 188 - Lecture 12</video:title>
      <video:description>Computer Science 188 - Lecture 12

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26348.jpg</video:thumbnail_loc>
      <video:duration>4646</video:duration>
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    <loc>https://dnatube.com/videos/Lec-49-More-Rational-Exponents-and-Exponent-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - More Rational Exponents and Exponent Laws</video:title>
      <video:description>More Rational Exponents and Exponent Laws

u16_l1_t3_we4 More Rational Exponents and Exponent Laws</video:description>
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      <video:duration>205</video:duration>
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      <video:tag>Exponent</video:tag>
      <video:tag>Laws</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Rhabdomyolysis is a condition where proteins of damaged skeletal muscle are released in the blood stream. The condition might be lethal due to the complications it causes. Dr.Lewis gives details about rhabdomyolysis and how it`s treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42bd3733-9d06-4a31-a434-91070af57c66/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:31:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10727.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rhabdomyolysis</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Public Health 250A - Lecture 29: Effect Measure Modification</video:title>
      <video:description>Public Health 250A - Lecture 29: Effect Measure Modification

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25646.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
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      <video:tag>Measure</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Process In Multiplication Of Matrices</video:title>
      <video:description>This video demonstrates how to multiply matrices. Step by step process is shown on how to solve the problem.</video:description>
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      <video:duration>201</video:duration>
      <video:publication_date>2011-12-12T02:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11406.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Surgery-Breast-Implants-and-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Surgery Breast Implants and Augmentation</video:title>
      <video:description>-كبير الصدر -ثدي DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/d028a822-4422-4e0d-88d1-035202dc5ea6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-01-03T18:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3661.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>Job</video:tag>
      <video:tag>BOOBS</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CSF-Flow-of-Neuroanatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSF Flow of Neuroanatomy</video:title>
      <video:description>Neuroanatomy is the anatomical study of the nervous system that relates to its components, function and biochemical aspect as is detailed in this of the CSF flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e5bf670-f64a-4314-b4fd-cd74d9b9c529/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:31:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10728.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Calculus-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Calculus: Derivatives 2</video:title>
      <video:description>Calculus: Derivatives 2

More intuition of what a derivative is.  Using the derivative to find the slope at any point along f(x)=x^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19812.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
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      <video:description>Spring 2010 season Lecture 15 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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Introduction to Environmental Economics and Policy</video:description>
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Showing that area is equal to inradius times semiperimeter</video:description>
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      <video:description>Inferior Goods Clarification

More clarification on inferior and normal goods</video:description>
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      <video:description>CSS.  PHP.  SQL.</video:description>
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      <video:description>This is lecture 33 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy. Fall 2005. Professor Marian Diamond. The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:description>Lec 4- Chemistry 1A. Spring 2010
General Chemistry</video:description>
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      <video:description>Accrual Basis of Accounting

Simple example of accrual accounting</video:description>
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The difference between term and whole life insurance</video:description>
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      <video:description>This is a lecture of Khan Academy. Banking 2: A bank&apos;s income statement

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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:description>&quot;Lec 30 - MIT 3.091 Introduction to Solid State Chemistry&quot; Structure-property Relationships in Polymers, Crystalline Polymers

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Addition and Subtraction with Significant Figures</video:description>
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EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

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      <video:duration>5288</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/tZhH-R-9Gpc</video:player_loc>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-A-Discussion-on-Diasporas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- A Discussion on Diasporas</video:title>
      <video:description>&quot;Lec 10- A Discussion on Diasporas&quot;Dr Alan Gamlen (Victoria University Wellington) interviews Professor Robin Cohen (Emeritus, University of Oxford) for the Oxford Diasporas Programme, February 2012.
 
This debate covers the etymology of the word diaspora and the varying interpretations of the concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21449.jpg</video:thumbnail_loc>
      <video:duration>2243</video:duration>
      <video:publication_date>2012-09-09T05:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P8rxYtmJudg</video:player_loc>
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      <video:tag>on</video:tag>
      <video:tag>Diasporas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Introduction-to-Compound-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Introduction to Compound Interest</video:title>
      <video:description>Introduction to Compound Interest

Introduction to compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20240.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T02:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-qgdMTbTJlA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Edible-Education-Corporations-and-the-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Edible Education: Corporations and the Food Movement</video:title>
      <video:description>Edible Education: Corporations and the Food Movement

Jack Sinclair, Executive Vice President of Grocery Merchandise, Wal-Mart                Jib Ellison, CEO, Blu Skye Sustainability Consulting  Merchandise, Wal-Mart           In conversation with Author an Journalist Michael Pollan



SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
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      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-18T18:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2V2XGaaHP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>Corporations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1B-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13  - Biology 1B -Conclusion</video:title>
      <video:description>&quot;Lec 13  - Biology 1B -Conclusion&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27211.jpg</video:thumbnail_loc>
      <video:duration>4397</video:duration>
      <video:publication_date>2012-09-21T03:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1DMx9lkklBs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Conclusion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heart</video:title>
      <video:description>This animation will show you the functioning of heart. Heart acts like a pump that purifies blood and convey blood from lungs to heart and then to all other parts of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b0d9169a-831a-47f6-9745-dcded20b1ed4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2013-02-11T02:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30122.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS-61B-Linked-Lists-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61B  Linked Lists II</video:title>
      <video:description>CS 61B  Linked Lists II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19566.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-05T03:37:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-c4I3gFYe3w</video:player_loc>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Graphing-with-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Graphing with Calculus</video:title>
      <video:description>Graphing with Calculus

More graphing with calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19842.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-05T18:02:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojcp0GJKluM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>with</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genetics-Biology-Introduction-to-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genetics Biology &gt; Introduction to Biology</video:title>
      <video:description>Lectures Video Lectures - Lecture 9/nTopics covered:
	/nHuman Genetics/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 9/nI want to go back a second to the end of last time because in the closing moments there, we, or at least I, got a little bit lost, and where the plusses and minuses were at a certain table./nAnd, I want to go back and make sure we&apos;ve got that straight./nWe were talking about a situation where we were trying to use genetics, and the phenotypes that might be observed in mutants to try to understand the biochemical pathway because we&apos;re beginning to try to unite the geneticist&apos;s point of view who looks only at mutants, and the biochemist&apos;s point of view who looks at pathways and proteins. And, I had hypothesized that there was some biochemists who had thought up a possible pathway for the synthesis of arginine that involved some precursor, alpha, beta, gamma, where alpha is turned into beta; beta is turned into gamma; and gamma is used to turn into arginine./nAnd, hypothetically, there would be some enzymes: enzyme A that converts alpha, enzyme B that converts beta, and enzyme C that converts gamma. And, we were just thinking about, what would the phenotypes look like of different arginine auxotrophs that had blocks at different stages in the pathway. If I had an arginine auxotroph that had a block here because let&apos;s say a mutation in a gene affecting this enzyme, or at a block here at a mutation affecting, say, the gene that encodes enzyme C, how would I be able to tell very simply that they were in different genes? Last time, we found that we could tell they were in different genes by doing a cross between a mutant that had the first mutation, and a mutant that had the second mutation, and looking at the double heterozygote, right? And, if in the double heterozygote you had a wild type or a normal phenotype, then they had to be in different genes, OK? Remember that?/nThat was called a test of complementation. That was how we were able to sort out which mutations were in the same gene,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0b855a00-8143-425b-a825-b3813efe0627/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2009-04-02T04:30:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1546.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reunite-your-split-ends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reunite your split ends</video:title>
      <video:description>This video explains how reunite your split ends (Beauty _ Grooming Guru).

It&apos;s IMPOSSIBLE to repair split ends fully. But, watch this to learn how to contain the damage, before your strands break completely! And for more, visit: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/37f833b3-1650-4b95-82f4-7278a11297e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-10-11T00:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27855.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reunite</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>ends</video:tag>
      <video:tag>beauty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-2706-Resource-Alternatives-Tradition-Fuels-Oil-and-Hydroelectric-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 270.6  Resource Alternatives: Tradition Fuels, Oil and Hydroelectric Power</video:title>
      <video:description>Law 270.6  Resource Alternatives: Tradition Fuels, Oil and Hydroelectric Power

Resource Alternatives: Introduction to Tradition Fuels, and Oil and Hydroelectric Power - February 21, 2008.  The choice of fuel for generating electricity has significant implications for the environment, the economy, the reliability of power delivery, and national security.  After an overview of the fuel choices, we will discuss oil and hydroelectric power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19605.jpg</video:thumbnail_loc>
      <video:duration>9408</video:duration>
      <video:publication_date>2012-09-05T03:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ou_kgbzGIW0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
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      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
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      <video:tag>coal</video:tag>
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      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-CS-61B-Trees-and-Traversals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - CS 61B Trees and Traversals</video:title>
      <video:description>CS 61B Trees and Traversals

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19606.jpg</video:thumbnail_loc>
      <video:duration>3278</video:duration>
      <video:publication_date>2012-09-05T03:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/evwGnROlB58</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>trees</video:tag>
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      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-CS-61B-Disjoint-Sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - CS 61B Disjoint Sets</video:title>
      <video:description>CS 61B Disjoint Sets

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19627.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-05T03:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSPAjGfDl7Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>disjoint</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Resource-Alternatives-Coal-and-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Resource Alternatives: Coal and Nuclear Power</video:title>
      <video:description>Resource Alternatives: Coal and Nuclear Power

More than half of the electric energy offered to customers in the United States comes from coal-fired plants, and most observers expect these numbers to stay the same for many years to come.  Is coal the fuel of the past or the fuel for the future?  We will also discuss the pluses and minuses of a nuclear power resurgence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19629.jpg</video:thumbnail_loc>
      <video:duration>9421</video:duration>
      <video:publication_date>2012-09-05T03:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RwM53uCDlp8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-CS-61B-Sorting-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - CS 61B Sorting III</video:title>
      <video:description>CS 61B Sorting III

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19630.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-09-05T03:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6LOLpxg6Dc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
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      <video:tag>shewchuk</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Alcohols</video:title>
      <video:description>Alcohols

Naming alcohols</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24587.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2012-09-17T14:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nQ7QSV4JRSs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Feynman-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Feynman Diagrams</video:title>
      <video:description>A brief explanation of Feynman diagrams for representing the mathematical expressions is shown here. Watch this video to see the pictorial representation of these diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/64882f53-553f-4154-8580-6de56e1c475b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2013-01-30T08:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29070.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Completing-the-Square-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Completing the Square 3</video:title>
      <video:description>Completing the Square 3

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      <video:duration>374</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-09-17T03:07:08.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. We demonstrate in this video, the world&apos;s smallest magnetic byte.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When you examine any extremity it is good to have a proper step by step examination. This video shows a proper way to examine the upper extremities.</video:description>
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      <video:publication_date>2011-11-29T21:15:26.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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      <video:description>This video is an episode from afterschool universe which explains the explosion of a supernova using bouncing balls. It demonstrates the transfer of energy from the tennis ball to a ping pong ball.</video:description>
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      <video:publication_date>2011-11-06T22:56:59.000Z</video:publication_date>
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      <video:tag>Supernova</video:tag>
      <video:tag>Ball</video:tag>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4590</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>LaPlace</video:tag>
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      <video:tag>Lagrange</video:tag>
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      <video:tag>Fourier</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b2bee5e0-b5e4-4ded-a5c3-846f31469307/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/350c4b40-874b-4d47-be4a-0b145d01f757/cand_5.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 30 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Projects Closing

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More information at http://ocw.mit.edu/terms
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      <video:duration>112</video:duration>
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Taking the revolution around something other than one of the axes.</video:description>
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      <video:duration>606</video:duration>
      <video:publication_date>2012-09-06T00:33:56.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:description>A satellite launched to pick up energy in a lower range and send it up to a higher energy range.</video:description>
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      <video:description>Body contouring is a general term that refers to any surgical procedure that alters different areas of the body body contouring is needed not only for the beauty but for health reasons so that the obesity related effects like diabetes hypertension stroke heart attacks jointpains depression and social isolation are prevented for ever.</video:description>
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      <video:tag>Destination</video:tag>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2416</video:duration>
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Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Commutators-and-Time-Evolution-the-Time-Dependent-Schrodinger-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)</video:title>
      <video:description>&quot;Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3271</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/cVbB6wFNqYc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Reverse-Bevel-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Reverse Bevel Flap</video:title>
      <video:description>&quot;Lec 3 - Reverse Bevel Flap&quot; Shows the periodontal surgery on maxillary anterior teeth, using reverse bevel flap procedure.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1134</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/uJebg54BW-I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Bevel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Angular-Momentum-and-Motion-in-a-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-  Angular Momentum and Motion in a Magnetic Field</video:title>
      <video:description>&quot;Lec 12-  Angular Momentum and Motion in a Magnetic FieldIn this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21544.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-09T05:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zRTrRdTyXGs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Tunnelling-and-Radioactive-Decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Tunnelling and Radioactive Decay</video:title>
      <video:description>&quot;Lec 15- Tunnelling and Radioactive Decay&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21548.jpg</video:thumbnail_loc>
      <video:duration>2662</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/7U7rErgnJPA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Tunnelling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>Decay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec17-Einstein-Podolski-Rosen-Experiment-and-Bells-Inequality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality</video:title>
      <video:description>&quot;Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21555.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-09T06:01:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uef_qN7VFuY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec17</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Podolski</video:tag>
      <video:tag>Rosen</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>inequality</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Inscriptio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Inscriptio</video:title>
      <video:description>&quot;Lec 7 - Inscriptio &quot; Inscriptio allows eligible patrons to apply for their preferred carrel based on a map of locations and current availability similar to an airline seating choice map.  A wait list would also be maintained using this tool with information being automatically sent to patrons when their match was confirmed.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude, Flickr photos courtesy of bslavin (http://www.flickr.com/photos/bslavin), sulawlib (http://www.flickr.com/photos/sulawlib), keristars (http://www.flickr.com/photos/keristars)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23016.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-12T05:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iSOoSoG4Fc8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Inscriptio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-DepositHarvard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Deposit@Harvard</video:title>
      <video:description>&quot;Lec 8 - Deposit@Harvard&quot; &quot;Deposit@Harvard&quot;  enables the user to submit scholarship simultaneously to multiple internal and external repositories. By developing a tool to facilitate the deposit of scholarship into Harvard&apos;s DASH and other open access repositories, we are showing our continued commitment to the dissemination of open access scholarship to a global community.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23017.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-12T05:24:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yr_P2vCRVMQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Harvard</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy in Female</video:title>
      <video:description>What is the internal procedure in female during pregnancy? This video explains pregnancy with a full animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf3aed92-dde4-4d09-a2cf-f5685b0abe07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T22:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10488.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-Abdominal-Aortic-Aneurysm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the method for an open abdominal aortic aneurysm surgery. A brief description of this surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e03f3d10-9fb0-46d4-b4ba-2b7cc7aa3a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-02-11T01:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30032.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Orthopedic-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orthopedic Conditions</video:title>
      <video:description>This video is showing you the disease of bones which is also called clinical signs of orthopedic. If the bones of fingers or toes gets distorted or they are not in their proper place then it is sign of orthopedics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1b7c93ab-282e-45a0-9395-e797560ba4b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T01:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30119.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Nerves-of-Axilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Nerves of Axilla</video:title>
      <video:description>Video describes the structure and functioning of nerves of axilla i.e. upper limb soft parts. Internal workings are shown here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4e7615ce-02d4-4ec3-a5bf-3ffa47b59199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30163.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Axilla</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-how-body-responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound: how body responses?</video:title>
      <video:description>Short description of body&apos;s response to stab wound.
Damaged cells let out chemicals (histamine) which acts as dilatation agent on small blood vessels. Fagocites and plasma exit blood stream and fagocites  eat bacteria and dead cells. If wound is too big infection may occur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/62c4b2e1-74a1-4051-8e5b-4d8be58c7ebb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-12T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/282.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stab</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>fagocites</video:tag>
      <video:tag>histamine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 13: Random processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15808.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-08-28T20:41:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMd2ZmcvMBI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dying-of-Cells-And-Loss-of-Heat-With-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dying of Cells And Loss of Heat With Age</video:title>
      <video:description>This video shows the process of death in humans. Oxygen supply to blood cells is cut off, the heat production of body ceases and body temperature becomes very low.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84c87e4d-7f31-467a-8355-6e4ff0db7ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-02-11T01:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30011.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>slow</video:tag>
      <video:tag>Dying</video:tag>
      <video:tag>cells</video:tag>
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      <video:tag>loss</video:tag>
      <video:tag>heat</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enhanced-Catalog-Searching-with-Geospatial-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enhanced Catalog Searching with Geospatial Technology</video:title>
      <video:description>&quot;Lec 11 - Enhanced Catalog Searching with Geospatial Technology &quot; Enhanced Catalog Searching with Geospatial Technology applies geocoding concepts to catalog data in Library Cloud and place the results on a map interface. Then, we would take these results and incorporate more advanced geospatial analysis techniques such as proximity and density analysis to aid in the discovery of library resources.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23020.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-12T05:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9nsh5qCCJQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>Catalog</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Geospatial</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 5: Markov sources and Lempel-Ziv universal codes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15800.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-28T20:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgN5JQSh8w4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemical-cascade-mechanism-how-bacterial-quorum-senses</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:tag>s</video:tag>
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      <video:tag>H</video:tag>
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      <video:description>&quot;Lec 13 - Highbrow: a Textual Annotation Browser&quot; Highbrow is an interactive web-based visualization that plots the density of annotations from multiple sources (including dynamic full-text search) onto literary works. It provides a quick, high level overview of the areas of the text that are of most interest to different commentators or contain certain search terms, and then shows increasingly detailed information about these regions as the user zooms in.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
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      <video:description>Ice Accelerating Down an Incline

Figuring out the acceleration of ice down a plane made of ice</video:description>
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      <video:tag>s</video:tag>
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Understanding Logical Statements Commentary</video:description>
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240-244, pgs. 185-186</video:description>
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      <video:title>Quarks existence 4 of 15</video:title>
      <video:description>Episode 4 of in search of giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
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      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-109-Solving-Percent-Problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Solving Percent Problems 3</video:title>
      <video:description>Solving Percent Problems 3

U05_L2_T1_we3 Solving Percent Problems 3</video:description>
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      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T17:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAikW24_O0A</video:player_loc>
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      <video:tag>Percent</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Mini-Video-on-Ion-Size</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Mini-Video on Ion Size</video:title>
      <video:description>Mini-Video on Ion Size

Correcting a mistake and learning a bit about ion size</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22575.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-11T02:33:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HBi8xjMchZc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mini</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>on</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>size</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Bailout-14-Possible-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Bailout 14: Possible Solution</video:title>
      <video:description>Bailout 14: Possible Solution

A solution that is MUCH fairer that has a MUCH better chance of working!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22283.jpg</video:thumbnail_loc>
      <video:duration>742</video:duration>
      <video:publication_date>2012-09-11T01:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdmI14oSe4g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Legal-Studies-160-Lecture-26-Restorative-Justice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Legal Studies 160 - Lecture 26: Restorative Justice</video:title>
      <video:description>Legal Studies 160 - Lecture 26: Restorative Justice

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26130.jpg</video:thumbnail_loc>
      <video:duration>3622</video:duration>
      <video:publication_date>2012-09-19T00:00:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9jFnVIEa-cc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
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      <video:tag>26</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Justice</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moment-Of-Inertia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moment Of Inertia</video:title>
      <video:description>The video shows an activity to explain the Moment of Inertia. The moment of inertia of a body depends upon the mass of the body and the distance from the axis of rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8dbcae5-a635-4652-b2e4-5fb2db6a7772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-12T03:12:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11479.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-183-U06_L1_T1_we1-Solving-Systems-by-Graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - U06_L1_T1_we1 Solving Systems by Graphing</video:title>
      <video:description>U06_L1_T1_we1 Solving Systems by Graphing

U06_L1_T1_we1 Solving Systems by Graphing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24870.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T17:09:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Li5XGPiLLAY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U06</video:tag>
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      <video:tag>t1</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Girl-on-a-rocket-bike</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Girl on a rocket bike</video:title>
      <video:description>This girl takes a ride on a wild bike. To this bike is the addition of rocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/182150a1-50fc-44b5-aa5e-83919b09815e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-25T23:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7941.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>rocket</video:tag>
      <video:tag>Bike</video:tag>
      <video:tag>Girl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Landing-of-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Landing of Discovery</video:title>
      <video:description>Video shows the Discovery mission lands safely at Kennedy.Different phases during landing are discussed here one by one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/18c08f20-25e9-41bd-afab-b54f77af869b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2013-02-08T03:07:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29594.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Welcome</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-A-Carnot-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of A Carnot Engine</video:title>
      <video:description>This video demonstrates the parts of a Carnot engine and how it works. Sadi Carnot devised the Carnot engine which is the practical arrangement to convert heat into mechanical work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/18c94dc2-a6a0-44dc-a036-30c3b45a2d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11407.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sadi</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division</video:title>
      <video:description>Cell division is known as mitosis. Cells in a unicellular organism can divide and form More organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/18f1ca0d-0c39-48d7-bc9e-abcef3a8dab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2007-10-29T18:46:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1086.mp4</video:content_loc>
      <video:uploader>kartik purohit</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>asd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 141 - Lecture 10</video:title>
      <video:description>Electrical Engineering 141 - Lecture 10. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26070.jpg</video:thumbnail_loc>
      <video:duration>4101</video:duration>
      <video:publication_date>2012-09-18T23:48:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJkxtwqpDYI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-humble-Telescope-and-its-journey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The humble Telescope and its journey</video:title>
      <video:description>400 Years is a long journey. One that has seen the journey of the important but humble telescope from the age of the famous Galileo to today and the revolution that has accompanied the telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/191da30e-a330-48dd-a257-938610f4f1f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-23T09:15:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7664.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>400</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Trailer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-Theory-Of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Theory Of Relativity</video:title>
      <video:description>This video explains Einstein’s theory of relativity. First part of the demonstration is that gravity could make light rays bend and the last part shows that time slows down for an object traveling in the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/195b7467-ff6f-4ea1-a928-1d888aa93e3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-12-11T23:22:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11089.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sterilization-reversal-Interview-with-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization reversal: Interview with a patient</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient from UK who got the required treatment in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6ea44b-e666-404e-9374-4f7e174149e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T23:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10575.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sterilization</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Thermodynamics-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Thermodynamics (part 4)</video:title>
      <video:description>Thermodynamics (part 4)

Introduction to the concept of a mole.  Universal gas constant R.  PV=nRT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21761.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-10T12:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5B1i26dUwME</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Circuits-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Circuits (part 3)</video:title>
      <video:description>Circuits (part 3)

Resistors in parallel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21773.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-10T12:34:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrMw7P6P2Gw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-is-for-Beauty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B is for Beauty</video:title>
      <video:description>Date- 01 Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d646e114-1912-4c52-a8c1-55b9d87e4c50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2009-05-27T22:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2621.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>LHCb</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>LHC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Energy Inputs for Tilling a Hectare of Land</video:title>
      <video:description>Energy Inputs for Tilling a Hectare of Land

Thinking about energy consumption for tilling land</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25039.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-17T18:22:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5I9dH5im24U</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Tilling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hectare</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The evolution of endoscopes has been driven by doctors who have always dreams of bringing better care to patients and by engineers who made efforts to make these dreams come true. It has also been supported by new technological developments and materials that are immediately incorporated into product design in order to accelerate the evolution by leaps and bounds. A new material called glassfiber, developed in the United States in the 1960s, attracted a great deal of attention in various industrial sectors. The developers of endoscopes were among the first ones to turn to glassfiber. Basil Hirshowitz and his associates, for instance, used glassfiber in their endoscopes to take advantage of the glassfiber&apos;s characteristic of transmitting light from one end to the other even when it is bent. Their endoscopes allowed direct observation of the interior of a stomach. 1964 when the first gastrocamera with a fiberscope - the much-anticipated camera with an &quot;eye&quot; -was invented. After all these years, doctors became capable of performing real-time observation of the stomach interior for the first time. The era of gastrocameras came to an end around 1975, when they were completely replaced by fiberscopes. Moreover, endoscopes found wider applications for examinations of other body parts including the esophagus, duodenum, large intestine, bronchus and gallbladder. In addition to clinical diagnoses applications, endoscopes are now used for treatment purposes, aided by progress made in endoscope-aided treatments. Thus, endoscopes have established themselves as an indispensable instrument in the medical community. A videoscope (electronic scope) is an endoscope with a built-in video camera using CCD (charge-coupled device). It converts images into electric signal for display on a TV monitor. November 2002 saw the unveiling of the world&apos;s first endoscopic system based on HDTV technology, which radically changed the concept of endoscopes. The system took full advantage of the cutting-edge imaging technology capable of delivering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/1d338323-555d-44b6-a101-e60edfb3c086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-09-04T23:39:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>History</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-2003-AIME-II-Problem-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - 2003 AIME II Problem 3</video:title>
      <video:description>2003 AIME II Problem 3

2003 AIME II Problem 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25044.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-18T00:28:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JU67TL2L1CA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-reconstruction-of-mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D reconstruction of mitosis</video:title>
      <video:description>Mitosis is seen in 3D view. Wiki info: Mitosis is the process by which a cell duplicates the chromosomes in its cell nucleus, in order to generate two, identical, daughter nuclei.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1d723449-fa48-4316-ba51-db93fdea7b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2007-12-04T02:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1139.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-SAT-Prep-Test-3-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  49 - SAT Prep: Test 3 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 8 Part 4
 
Problems 15-16 on page 551</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22216.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-11T01:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUi6VS3qc9A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme Basics</video:title>
      <video:description>The Role Enzymes Play in the Body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1e6190d1-2f44-4aed-b4ce-dc60d17e78bd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T02:24:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3010.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>bohager</video:tag>
      <video:tag>enzymedica</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neural-Impulse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neural Impulse</video:title>
      <video:description>Neutral impulse is usually referred to the electric discharge that passes along a nerve. This video is By Stephen Hicks, 2006. www.metope.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/1e814b7b-cc86-4d9e-84e3-408e1d1e58ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-11-05T04:30:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1108.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Loyola-Full-Neurological-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Loyola Full Neurological Exam</video:title>
      <video:description>This video demonstrates how to carry out a Loyola Full Neurological Examination. In this video the Weber and Rinne test is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e76a76c-4a50-461a-a251-1bd5edcbf8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10533.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2004-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2004 Tsunami</video:title>
      <video:description>This is a video of the devastation that was brought about by the 2004 tsunami. Massive loss of life and total destruction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd8ded11-de93-44b1-8163-4e71bb0ff331/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-26T00:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Practice of Art 23AC -</video:title>
      <video:description>lec 20-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27596.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-30T09:13:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FRttd1Nuu7g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Pelvic-Floor-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Pelvic Floor Repair</video:title>
      <video:description>This video provides an introduction with the pelvic floor repair. A step by step complete procedure is explained here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/99dc24b7-aa0e-4f12-9730-7dc73193e6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-06-11T01:56:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30643.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Floor</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>urology</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Emission-Spectrum-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Emission Spectrum (Quiz)</video:title>
      <video:description>eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26230.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-19T00:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-yoRAiBQ1k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>emission</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biofuels-in-Puerto-Rico-MWV30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biofuels in Puerto Rico (MWV30)</video:title>
      <video:description>Puerto Rico is widely known as the &quot;La Isla del Encanto,&quot; which translated means &quot;The Island of Enchantment.&quot; And while its beaches, tropical rain forest, and biolumescent bays are wonders of nature, the island is not without its problems. From energy needs to economics, Puerto Rico shares many issues facing the rest of the world.

In this MicrobeWorld Video episode we talk with Nadathur S. Govind, Ph.D., Professor, Marine Sciences Department at the University of Puerto Rico, Mayaguez, and William Rosado, Marine Sciences Department at the University of Puerto Rico, Mayaguez, about the sustainable biofuel program they are launching in southwestern Puerto Rico.

According to Govind, the island&apos;s successful sugarcane industry died in the 1990&apos;s. In fact, local rum manufacturers now import their molasses from as far away as Malaysia. As a result, approximately 70 percent of the population in southwestern Puerto Rico is on welfare.

Govind believes he can rebuild the local economy by harnessing bacterial enzymes extracted from the guts of termites and shipworms (mollusks) found in the mangroves off the coast to break down the lignocellulose in sugarcane and hibiscus. The idea is that if he can bring agricultural production back to his community, he can use the crop waste to produce ethanol to supplement Puerto Rico&apos;s demand for fuel. And since the byproduct of ethanol is carbon dioxide, he also plans to use algae to capture the gas and produce biodiesel. The waste that he has left over can then be returned to the soil as fertilizer or given to livestock as feed, completing the cycle.

For more information about Govind&apos;s program please read the article, &quot;Combining Agriculture with Microbial Genomics to Make Fuels,&quot; found in the American Society for Microbiology&apos;s Microbe magazine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ab6080ee-91a6-43fd-aef8-d5515facdc08/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-12T23:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4227.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>govind</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>nadathur</video:tag>
      <video:tag>parguera</video:tag>
      <video:tag>puerto</video:tag>
      <video:tag>rico</video:tag>
      <video:tag>rosado</video:tag>
      <video:tag>termites</video:tag>
      <video:tag>William</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-188-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 188 - Lecture 18</video:title>
      <video:description>Computer Science 188 - Lecture 18

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26323.jpg</video:thumbnail_loc>
      <video:duration>4672</video:duration>
      <video:publication_date>2012-09-19T00:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWsM6GGOKJA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AR-Screen-hackathon-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AR Screen hackathon project</video:title>
      <video:description>AR Screen hackathon project</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/22e13b9b-b620-4c4f-be43-fcd12a4dc1ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2015-12-12T10:18:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32377.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>AR</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>hackathon</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damage-Diring-Nuclear-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damage Diring Nuclear Wars</video:title>
      <video:description>Video shows the explosion produced by the nuclear wars. The damage is very much high and radiations released affects the human life very badly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/230a6967-a874-4049-b67d-f4903d440802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-16T10:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5472.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Explosions</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bombs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor-Take-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Take II</video:title>
      <video:description>This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.

A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive. GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase. Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Jef Bratberg

Clinical Assistant Professor of Pharmacy Practice

College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/233a124e-51df-40b2-b1aa-6e8cc0df172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-09-08T20:02:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/959.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-ck12org-Normal-Distribution-Problems-Qualitative-sense-of-normal-distributions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - ck12.org Normal Distribution Problems: Qualitative sense of normal distributions</video:title>
      <video:description>ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

Discussion of how &quot;normal&quot; a distribution might be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22645.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-11T02:45:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79duxPXpyKQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>qualitative</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>distributions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec30-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec30 -Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec30 -Dental Anatomy and Periodontics&quot;Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21639.jpg</video:thumbnail_loc>
      <video:duration>2403</video:duration>
      <video:publication_date>2012-09-09T06:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUdP9Hw1Y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec30</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Renewable-Energy-and-the-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Renewable Energy and the Economy</video:title>
      <video:description>&quot;Lec 53 - Renewable Energy and the Economy&quot; April 1, 2009 - Dan Arvizu, director of the Department of Energy&apos;s National Renewable Energy Laboratory, discusses the current state of renewable energy technology and implementation in the U.S., as well as potential advancements in the near future. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment at Stanford
http://woods.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18824.jpg</video:thumbnail_loc>
      <video:duration>3575</video:duration>
      <video:publication_date>2012-09-04T06:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fc01HalhoNc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Department</video:tag>
      <video:tag>of</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>China</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bicycle-Wheel-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bicycle Wheel Gyroscope</video:title>
      <video:description>The gyroscope was invented by a Frenchman, Leon Foucault. The purpose part of a two pronged investigation of the rotation of the earth. This a simplified demo in the MIT Physics department using a bicycle Wheel.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2011-11-25T20:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7902.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Bicycle</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Gyroscope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Acid-Base-Titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Acid Base Titration</video:title>
      <video:description>Acid Base Titration

Using acid-base titration to find mass of oxalic acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22731.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-11T02:58:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjFNmfLv9_Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Procedure-For-Frontalis-Sling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Procedure For Frontalis Sling</video:title>
      <video:description>This video shows a closeup view for the surgery of frontalis . Video is really helpful for the medical students and is performed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/77ec6392-590f-4c2c-89ba-3cbd1e1723e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2013-04-07T20:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30510.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Frontalis</video:tag>
      <video:tag>sling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resistivity-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resistivity Example</video:title>
      <video:description>This challenging video walks the viewer through an example for finding the resistivity when using copper wire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24444e3b-0ae9-4b3a-9b26-e1263238bfd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-13T22:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5200.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>13</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>Resistivity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>coper</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>resistence</video:tag>
      <video:tag>question</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-catheterization-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial catheterization procedure</video:title>
      <video:description>This study serves as a hypothesis generating report and suggests the need to carefully assess arterial catheter associated complications in a prospective study arterial catheter is a thin tube which is placed into the artery to measure blood pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac90a647-64da-4f6e-b356-d33b3f074ded/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-12-01T02:38:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9966.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Resurfacing-Procedure-JRGC-Chennai-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Resurfacing Procedure JRGC Chennai Part-1</video:title>
      <video:description>Dr. Vijay C Bose performs the Recap Shoulder Resurfacing for a patient with inflammatory arthritis of the shoulder. This procedure gives excellent pain relief for arthritic conditions of the shoulder. /nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T11:40:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3793.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>surgeries</video:tag>
      <video:tag>injury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth Video</video:title>
      <video:description>This is a childbirth video with mother&apos;s original sound.
Video owner uploaded this video by request to hear what the birth sounded like. We would like to thank them sharing their natural experience with us.
Original video is at: http://www.youtube.com/watch?v=5naQCzDi6aA&amp;feature=related</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/f65164d3-812f-479d-987f-571fd3a099e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-04-24T04:23:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12276.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Squatting-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Squatting Birth</video:title>
      <video:description>Myself birthing my 8lb 2oz son :)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/3930e609-89f7-40ae-9d11-cc3e696028d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-07-13T23:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4421.mp4</video:content_loc>
      <video:uploader>heythereelizabeth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Vaginal Delivery</video:title>
      <video:description>This video shows a natural vaginal delivery with no medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad5a4d47-63c9-4ec8-89cc-f42b3c0ffb7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2011-12-06T20:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10928.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Letters-and-Science-C70V-7b07de</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 8 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23881.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-14T11:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/63z68N1x8L4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/During-Sex-Triminologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>During Sex- Triminologies</video:title>
      <video:description>A brief description of the whole process during sex is provided here. First of all ovulation takes place i.e. generation of ovum, after that ejaculation of sperm into womb, where sperm meet with ovum to fertilize it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6a78c59c-b55f-4826-8dfd-3278cd07a097/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2013-02-11T03:59:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30222.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>during</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Ejaculation</video:tag>
      <video:tag>Fertilization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Childbirth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Childbirth Video</video:title>
      <video:description>This video shows the complete mechanism of vaginal childbirth. This is a very painful process and require a lot of care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/376f4f71-a7ce-414d-98ee-731437e6cc16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-01T22:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10483.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Child-Birth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Child Birth Video</video:title>
      <video:description>In this video, a mother is giving to a her child. Everything is recorded during child birth process by hospital staff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7355d73d-342c-4b37-aeb5-a4c67982f122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T23:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10550.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Exam-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Exam Video</video:title>
      <video:description>Pelvic Exam Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d4a4e11-6353-4366-8941-fc4b76862456/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8943.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urological-Examination-for-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urological Examination for Male</video:title>
      <video:description>This video shows the procedure of a male urological examination, where the medical practitioner starts by first explaining how this whole system works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4dfe1682-103c-468d-8710-571807cee42b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2011-11-29T21:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urological</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-Engine-Work-Working-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Jet Engine Work Working Mechanism</video:title>
      <video:description>This video illustrates how a jet engine works. There is the use of hand drawn diagrams which is easy to understand, even for the layman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/259ea464-c45e-4a6a-bb5f-41dae032b14e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-25T20:28:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7891.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Abortion-done-to-remove-an-embryo-from-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Abortion done to remove an embryo from uterus</video:title>
      <video:description>An abortion is an expulsion of a fetus or embryo from uterus. This is a demonstration of a surgical abortion procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abab230c-ffcc-4274-9dbb-f177c68335bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-29T20:54:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9141.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Abortion</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacogenomics-variation-in-drug-responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacogenomics variation in drug responses</video:title>
      <video:description>The goal of this review is to describe the contribution of genetic variation to drug response with a focus on drugs used in cardiovascular therapy pharmacogenomics is a rapidly growing field of research into the ways in which genetic variation affects drug response its objective is to develop precisely targeted optimal drug therapy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/25b74c4f-d8d9-4db8-b33f-bd334dca8f01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-10-20T23:27:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7109.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Responses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-2003-AIME-II-Problem-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - 2003 AIME II Problem 8</video:title>
      <video:description>2003 AIME II Problem 8

Sequence from the product of 2 arithmetic sequences is shown in this lecture video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25052.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-18T00:33:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZFN63oTeYzc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>8</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-pelvic-examamination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on pelvic examamination</video:title>
      <video:description>In this video a doctor demonstrates pelvic exam tutorial. He shows gynecological examination and a bi-manual of a females pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8ef0f2e-a0a1-4f84-a86a-3cd63ead4141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-11-29T00:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8593.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectovaginal-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectovaginal Exam</video:title>
      <video:description>Rectovaginal Exam is performed in this medical video. In this technique, first wear new pair of gloves and lubricate the gloved fingers, then slowly reintroduce the index finger into the vagina and the middle finger into the rectum. At last step, doctor sweeps from side to side and use abdominal hand to bring utereus and adnexa towards vaginorectal hand. During examination, it is important to feel the rectovaginal septum for thickening, nodularity or tenderness. While gently pressing your fingers as superiorly as possible, doctor also examines the rectouterine pouch. During this procedure, palpate laterally, doctor identifies the right and left uterosacral ligaments to notify any masses or abnormal tenderness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c60a3f9-6a00-422a-b339-1192b6446f41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-16T14:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5510.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Neurological-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Neurological Exam</video:title>
      <video:description>This video will introduced you with pediatric neurological exam. A brief description is provided here by the expert to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25c367e5-faba-4b97-9cff-88c11df0bc67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-06T17:34:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10736.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Website-Tutorial-Product-Comparison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Website Tutorial – Product Comparison</video:title>
      <video:description>( http://www.abnova.com ) - This tutorial teaches you how to compare products on Abnova website. You can choose at least 2 products (up to 10) to compare. It shows specifications of each product. Then choose the best product for your research. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/25dccaea-dd50-4261-a912-8f5328c64771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-09-23T09:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4570.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>website</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeds-part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds part I</video:title>
      <video:description>Lecture on seeds by Dr. Sandy Wilson, associate professor of Environmental Horticulture at the University of Florida leads us in this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1004.jpg</video:thumbnail_loc>
      <video:duration>1258</video:duration>
      <video:publication_date>2007-09-10T22:57:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1004.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seed</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication</video:title>
      <video:description>This video show DNA replication which is  a fundamental process occurring in all organisms to copy their DNA. Enzymes needed for the process are discussed. In a cell, DNA replication must happen before cell division in order to keep genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/04fdc40b-4dd6-42e8-90fb-f12413c2a265/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/365.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>nucleotides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lap-Band-Surgery-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lap Band Surgery at Mumbai</video:title>
      <video:description>Raelynn a patient telling her experience of getting outpatient lap band surgery at Mumbai. Patient is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fb6d0be-f6ff-4692-bcd3-4fba9a8b8a7c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-30T06:13:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9347.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Raelynn</video:tag>
      <video:tag>telling</video:tag>
      <video:tag>her</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>outpatient</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sum-of-Polynomial-Roots-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sum of Polynomial Roots (Proof)</video:title>
      <video:description>Sum of Polynomial Roots (Proof)

Sum of Polynomial Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25053.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-18T00:33:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9eWyvWq9CCs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-Cosmetic-Surgery-in-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery Cosmetic Surgery in Mumbai</video:title>
      <video:description>An expert cosmetic surgeon in India prof dr mohan thomas offers all kind of aesthetic plastic cosmetic surgery at mumbai and goa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47d46a7f-632c-4a34-98e1-8555e00c7f34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-01T20:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10326.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-loss-recovery-with-cost-effective-hair-transplant-procedure-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair loss recovery with cost effective hair transplant procedure at Mumbai</video:title>
      <video:description>In this video, Hair loss recovery with cost effective hair transplant procedure is shown. It is filmed at Mumbai, India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bca5642-3819-4b74-8b01-bf7711d7454c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:21:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9922.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apollo-11-Journey-to-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apollo 11 - Journey to Moon</video:title>
      <video:description>Video clip showing the journey to the moon by apollo 11. A full video is shown here. It&apos;s really interesting, you must watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2874dc46-90a8-4cf1-9b33-12a1fa0b1da0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-14T06:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11792.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Journey</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Remixed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Calcium-Hydroxide-and-Zinc-Oxide-Eugenol-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Calcium Hydroxide and Zinc Oxide Eugenol Bases</video:title>
      <video:description>&quot;Lec 31 - Calcium Hydroxide and Zinc Oxide Eugenol Bases&quot; Shows the mixing and use of low strength calcium hydroxide base for pulpal protection and the use and mixing of zinc oxide eugenol bases for temporary cavity preparations. Orig. air date: SEP 24 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22846.jpg</video:thumbnail_loc>
      <video:duration>970</video:duration>
      <video:publication_date>2012-09-11T08:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DrC81WKNvzw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Hydroxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sum-of-Squares-of-Polynomial-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sum of Squares of Polynomial Roots</video:title>
      <video:description>Sum of Squares of Polynomial Roots

Sum of Squares of Polynomial Roots (Newton Sums)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25054.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-18T00:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bbeWLtarzrE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-and-Neck-Inspection-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head and Neck Inspection Tutorial</video:title>
      <video:description>The video shows how to perform head and neck examination and what information it may give. It also gives an idea about the specifics of the palpation examination of this part of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/696b122a-665a-4f99-9173-6583567102a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-01T20:22:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10367.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretion-of-gastric-juices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretion of gastric juices</video:title>
      <video:description>Normally, gastric juices are secreted in the presence of food. Stress and smoking also causes release of gastric juices. Presences of gastric juices in empty stomach damage the lining of stomach causing ulcer. Edited by Ashrar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91f5f71e-1088-4968-912a-21a1f87d8634/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-26T22:56:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6152.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>secretion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>juices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-2003-AIME-II-Problem-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 2003 AIME II Problem 9</video:title>
      <video:description>2003 AIME II Problem 9

Sum of polynomial evaluated at roots of another polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25055.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-18T00:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZSESJ8TeGSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Crowdsourcing-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Crowdsourcing Work</video:title>
      <video:description>&quot;Lec 1 - Crowdsourcing Work&quot; (September 25, 2009) Lukas Biewald of Delores Labs, discusses crowdsourcing applications like Mechanical Turk that utilize online workers to do menial tasks for short periods of time. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18870.jpg</video:thumbnail_loc>
      <video:duration>4325</video:duration>
      <video:publication_date>2012-09-04T07:00:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iXiqUEM0M1s</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>People</video:tag>
      <video:tag>data</video:tag>
      <video:tag>outsourcing</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Workforce</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>leaderboard</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
      <video:tag>fraud</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6035-Computer-Language-Engineering-Fall-2005-4ff784</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 6.035 Computer Language Engineering, Fall 2005&quot;Instruction Scheduling 

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15288.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T16:23:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GmSXXUu5qzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
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      <video:description>Lec 74 - CS50 / Week 7: Wednesday. Valgrind. Bitwise operators. Hash tables. Trees. Binary search trees. Tries. Huffman coding.  More at http://cs50.tv/.</video:description>
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      <video:tag>programming</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/95ab6e5d-5326-467c-b76d-f5d490f5edae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
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      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>fluorine</video:tag>
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    <video:video>
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      <video:description>This video shows the techniques for massage after labioplasty. Proper cautions must be taken while having this massage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/acb4d94e-45cc-4169-ac6b-0d3f315739df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
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      <video:uploader>userone</video:uploader>
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    <video:video>
      <video:title>Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Backgammon tutor

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15772.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-08-28T20:21:49.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <video:video>
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      <video:description>Exponent Properties 5

u11_l1_t3_we1 Exponent Properties 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25198.jpg</video:thumbnail_loc>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>lymphatic</video:tag>
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      <video:description>This video shows how rnai is discovered in very simpe way. www.hhmi.org  Text info: RNA interference (also called &quot;RNA-mediated interference&quot;, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.</video:description>
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      <video:description>This video explains the three transporters which are uniporters, symporters and antiporters. The functions of each of these transporters and examples are included in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04515ae7-e78d-452c-88bb-f03144d1be9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6083.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
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      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>5</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CS 61B Course Overview</video:title>
      <video:description>CS 61B Course Overview

CS 61B: Data Structures - Fall 2006

Instructor: Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19550.jpg</video:thumbnail_loc>
      <video:duration>2256</video:duration>
      <video:publication_date>2012-09-05T03:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QMV45tHCYNI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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      <video:description>GMAT: Math 6

30-35, pg. 156</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21922.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-10T23:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q59w-ACX30M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>6</video:tag>
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      <video:description>Lec 14- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20252.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-06T12:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qk_PHbr53aQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Currency Effect on Trade</video:title>
      <video:description>This is a lecture of Khan Academy.

Currency Effect on Trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20297.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-06T14:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HVCFrXQ9pw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Trade</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Linear Algebra: Matrix Product Examples</video:title>
      <video:description>Linear Algebra: Matrix Product Examples

Example of taking the product of two matrices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22062.jpg</video:thumbnail_loc>
      <video:duration>1094</video:duration>
      <video:publication_date>2012-09-11T00:36:21.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
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      <video:description>This video will help you to understand the working of our nervous system on drugs. A brief explanation is provided here with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/130d4a5a-dec0-4efc-9574-c45e33faf61c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-02-08T02:27:33.000Z</video:publication_date>
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      <video:category>Biomedical Engineering</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>on</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Marijuana</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows an advanced fat removal surgery in India at cosmetic surgery clinics of Mumbai. You will be shocked on watching the harmful effects of eating bad foods and help motivate you towards a healthier lifestyle.</video:description>
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      <video:duration>89</video:duration>
      <video:publication_date>2011-12-01T20:05:38.000Z</video:publication_date>
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      <video:tag>Advanced</video:tag>
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      <video:tag>Removal</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Cosmetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Oral hCG Research Center presents a truly informative video about hCG and obesity. If you are interested in learning more about the drug and clarity on several myths, then you must see this video.</video:description>
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      <video:duration>459</video:duration>
      <video:publication_date>2011-11-29T20:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Debunking</video:tag>
      <video:tag>six</video:tag>
      <video:tag>myths</video:tag>
      <video:tag>about</video:tag>
      <video:tag>hCG</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides information on the mammals versus the dinosaurs and the mammalian ear evolution at a time when the dinosaurs ruled the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/14e47ead-40e9-4436-b0bd-96afc7190e9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:05:16.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
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      <video:tag>Evolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT Math 34</video:title>
      <video:description>GMAT Math 34

173-176, pgs. 175-176</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21950.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-10T23:58:53.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 2 - Wind, Water and Sunlight&quot; (May 16, 2011) Mark Z. Jacobson, Professor of Civil and Environmental Engineering at Stanford, discusses briefly the urgency of moving away from petroleum dependency before elaborating on mechanisms to enable a complete transition  to wind, water and sunlight based power sources at a global scale.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>climate</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
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      <video:title>Lec 5 - Natural Selection and the Owl Butterfly</video:title>
      <video:description>Natural Selection and the Owl Butterfly

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22321.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
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      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Owl</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kavli Foundation: Introduction to Theoretical Astrophysics</video:title>
      <video:description>Narrated by Alan Alda, this introduction to theoretical astrophysics gives us a brief overview of the field and illuminates some of the interesting questions being currently researched.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25078bee-cfa4-46b8-9569-1c3e220f40c8/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>membrane</video:tag>
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    <video:video>
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    <video:video>
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      <video:tag>protein</video:tag>
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      <video:tag>Timely</video:tag>
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      <video:tag>for</video:tag>
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      <video:tag>in</video:tag>
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      <video:duration>553</video:duration>
      <video:publication_date>2008-08-07T19:52:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1356.mp4</video:content_loc>
      <video:uploader>ascriabine</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Translational</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>partnerships</video:tag>
      <video:tag>PharmExperts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Evolution-of-the-Bombardier-Beetle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Evolution of the Bombardier Beetle</video:title>
      <video:description>This video dissects and explains the complexity of a Bombardier Beetle and it&apos;s unique power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e13e1eb-4013-4434-9019-adab39232df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2009-05-27T21:28:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2552.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Irreducibly</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Debate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Action-Potential-is-Speeded-Up-by-Myelin-Sheaths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Action Potential is Speeded Up by  Myelin Sheaths</video:title>
      <video:description>Video is presented by Interactive-Biology shows the process of speeding up the action potential by Myelin Sheaths. Video is really helpful for the knowledge purpose. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/529dd56a-3cc8-404d-9948-05d5b5bfab69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T06:56:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28857.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Myelin</video:tag>
      <video:tag>Sheaths</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>up</video:tag>
      <video:tag>the</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroArray-How-is-it-produced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroArray: How is it produced?</video:title>
      <video:description>To find if there are molecules of out interest in the sample is, with today&apos;s technology, easy to do.On the beginning of the video you can see automated device which &quot;prints&quot; molecules of interested as spots on slides. A single type of protein which has been tagged with a fluorescent marker can then be washed across the array. Any small molecule that binds to the protein can be detected by scanning for spots that are fluorescent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/53308820-2690-4436-85a0-fa800e62ff9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-08-05T17:33:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/617.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-Evolution-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of Evolution (Introduction)</video:title>
      <video:description>This video tries to prove that the evolution is not a valid theorem. Go to harunyahya.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/331f88a3-f71a-4f99-a282-f3beb0a279af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2009-07-08T19:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3040.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>God</video:tag>
      <video:tag>relgion</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-physiology-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male physiology animated video</video:title>
      <video:description>The male reproductive system consists of the following structures as shwon in this video this topic will review the normal hypothalamic pituitary testicular axis androgen physiology sperm formation and sexual maturation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/536e97bc-02aa-47b0-bc62-0c9a5964f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-25T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6101.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-jewish-health-respiratory-hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National jewish health respiratory hospital</video:title>
      <video:description>National jewish health has been ranked the number one respiratory hospital in the nation for 15 consecutive years our approach puts the patient first and combines compassionate patient care collaborative research education and outreach to improve lives while advancing the frontiers of medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5370972a-b7eb-402b-a98b-b2d2b078c2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-03T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10641.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>National</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>the</video:tag>
      <video:tag>1</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Hospital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-2-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 2 of 6</video:title>
      <video:description>Cloning humans sounds exciting but it is ethical? Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant. Get more information from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/537544bd-e18c-4e5b-bcf8-5a2a2d7ba684/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2010-11-09T13:17:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4856.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Display-Property</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Display Property</video:title>
      <video:description>How a certain HTML should be displayed is defined by the display property. This video mainly talks about the display values.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/592910a5-e755-4e70-9298-928b18bc67f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2010-12-15T13:45:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6575.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Display</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instant-fire-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instant fire reaction</video:title>
      <video:description>When few drops of concentrated is added to potassium chlorate and starch mixture, flash of fire is created. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59865dd2-c0b1-4436-946e-6d0b0a572030/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-25T12:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6059.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Starch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Dangerous-Technologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Dangerous Technologies</video:title>
      <video:description>Weaponized diseases, laser-enriched uranium--technology&apos;s rapid progress brings with it both hope and fearful possibility.  Michio Kaku talks about some of the more dark and dangerous implications of our relentless march forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5a017552-d928-474d-852c-117ac53a9da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-12-03T02:35:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28271.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>weaponized</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Weapons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec Last - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23872.jpg</video:thumbnail_loc>
      <video:duration>4524</video:duration>
      <video:publication_date>2012-09-14T11:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YuSW-0GRuwM</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Mathematics 16A</video:title>
      <video:description>&quot;Lec Last - Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27408.jpg</video:thumbnail_loc>
      <video:duration>1751</video:duration>
      <video:publication_date>2012-09-21T06:25:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UhqV_aSD5PY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-makes-human-different-Interview-with-Ian-Tattersall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What makes human different? Interview with Ian Tattersall</video:title>
      <video:description>In this video interview, Ian Tattersall of the National Museum of Natural History explains what makes human different from other animals. According to Tattersall, the way human looks at the world and process information, makes the difference between human and other animals. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/60e3d99d-824e-4f29-bf54-ad97bbe6eee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-08-10T00:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/678.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embospheres-Microspheres-as-a-choice-in-Embolization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embospheres Microspheres as a choice in Embolization</video:title>
      <video:description>Embosphere microspheres the most clinically studied round embolic provide consistent and predictable results for effective embolization in the treatment of uterine fibroids and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a79ef033-137a-443e-a044-3bbc632e7930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2011-11-29T20:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9132.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Embospheres</video:tag>
      <video:tag>Microspheres</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Embolization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-Space-Station-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>International Space Station Video</video:title>
      <video:description>This video shows a clip taken from the International Space Station(ISS) on Sept. 11, 2001. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6495a347-243b-46e0-9e2d-1b04a2d3d46b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2013-02-09T01:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29721.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sept</video:tag>
      <video:tag>11</video:tag>
      <video:tag>2001</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Darwin-and-the-Origin-of-Species-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Darwin and the Origin of Species I</video:title>
      <video:description>Lec 14- Darwin and the Origin of Species I.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18465.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-04T01:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b39PGzhf25w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BMI-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BMI Revealed</video:title>
      <video:description>BMI, BodyMassIndex is measure of body&apos;s nutritional status.  This video shows variations of mass over the same height. Muscular people are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/6aaa76d0-2a9b-4094-88da-05f3431b6580/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2007-06-11T01:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/499.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bodymass</video:tag>
      <video:tag>BMI</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darmstadtium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darmstadtium - Periodic Table of Videos</video:title>
      <video:description>Darmstadtium is element number 110 and has the chemical symbol Ds. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a7d5e9a0-a2af-4c14-b06f-15ccab082c36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2009-04-09T02:07:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1661.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-the-Star-of-Bethlehem-Simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With the Star of Bethlehem Simulation</video:title>
      <video:description>This video shows the time lapse conjunction of Jupiter and Saturn in 7BC. A view captured by our scientist is shown here.</video:description>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
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expanded their videos from their initial goal. In this video, we present a golden ration song courtesy of Mr Brady Haran.</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:description>&quot;Lec 9 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 9: Independence, Basis, and Dimension.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/r9aTLTN16V4</video:player_loc>
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      <video:tag>linear</video:tag>
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      <video:tag>matrix</video:tag>
      <video:tag>Inverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Limit-Examples-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Limit Examples (part 1)</video:title>
      <video:description>Limit Examples (part 1)

Some limit exercises</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19930.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-06T01:04:16.000Z</video:publication_date>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Thomas Del Beccaro - California Republican Vice Chairman

http://polisci.berkeley.edu/</video:description>
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      <video:duration>2734</video:duration>
      <video:publication_date>2012-09-05T02:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8XThAJFYdU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
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      <video:tag>berkeley</video:tag>
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      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Null-Space-2-Calculating-the-null-space-of-a-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Null Space 2: Calculating the null space of a matrix</video:title>
      <video:description>Null Space 2: Calculating the null space of a matrix

Calculating the null space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22026.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T00:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvyboGryeA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-16-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 16-Public Health 241 -</video:title>
      <video:description>lec 16-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27619.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-30T10:13:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hdt0pOuSYLc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-GMAT-Math-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - GMAT: Math 15</video:title>
      <video:description>GMAT: Math 15

81-86, pgs. 162-163</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21931.jpg</video:thumbnail_loc>
      <video:duration>673</video:duration>
      <video:publication_date>2012-09-10T23:50:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdSNiuJnZa8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>15</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Ovulation-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Ovulation in Detail</video:title>
      <video:description>Here is a video of the stages of ovulation described in the most detailed,educational and unique way.</video:description>
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      <video:duration>228</video:duration>
      <video:publication_date>2011-11-30T10:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9530.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ovulation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-162-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 162 - Lecture 9</video:title>
      <video:description>Computer Science 162 - Lecture 9

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25743.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-18T17:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KYdPwACE3mI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-beta-cells-in-glucose-metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of beta cells in glucose metabolism</video:title>
      <video:description>Beta cells are located in the islet of Langerhans in the pancreas. It synthesizes insulin, a hormone essential for metabolism of glucose.
 Edited by Ashraf</video:description>
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      <video:duration>326</video:duration>
      <video:publication_date>2010-11-23T00:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5716.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>cells</video:tag>
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    <loc>https://dnatube.com/videos/Working-of-Internet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Internet</video:title>
      <video:description>How a copy of the information you requested is transferred from the host computer to the server computer within a second? This video explains the working of internet in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1e6ab09d-2d03-4ab7-b5e2-2762cd0ebf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-08-08T15:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3215.mp4</video:content_loc>
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      <video:tag>the</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Works</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Biuret Test that is used to determine proteins is discussed here with an activity. Have a look at the important steps of this test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1e644f47-1512-45a0-889d-ff019e62e0a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-02-11T01:07:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29994.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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      <video:tag>Biuret</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>mov</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autonomic Nervous System</video:title>
      <video:description>This science video explains autonomic nervous system which acts as a control system that functions largely below the level of consciousness to control visceral functions. It controls heart rate, digestion, respiratory rate, salivation, perspiration, pupillary dilation, micturition (urination), sexual arousal, breathing and swallowing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/1e755e0a-0908-4b65-a249-40fbfc4cead5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2014-07-22T02:02:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31051.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Autonomic</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geometric-constructions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric constructions - 1</video:title>
      <video:description>basic geometric constructions, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1e82980a-00b6-4343-9df4-f157c92bf0dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-02T19:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12085.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>constructions</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Merapi-Eruption_-Travel-chaos-as-volcano-spews-massive-cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Merapi Eruption_ Travel chaos as volcano spews massive cloud</video:title>
      <video:description>Merapi Eruption_ Travel chaos as volcano spews massive clouds of ash</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2010-11-23T20:55:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5774.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Merapi</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>as</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>spews</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rachel-Carson-DDT-chemical-pesticides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rachel Carson  DDT chemical pesticides</video:title>
      <video:description>A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. A pesticide may be a chemical substance, biological agent (such as a virus or bacterium), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms), and microbes that destroy property, spread disease or are a vector for disease or cause a nuisance. Although there are benefits to the use of pesticides, there are also drawbacks, such as potential toxicity to humans and other animals. According to the Stockholm Convention on Persistent Organic Pollutants, 10 of the 12 most dangerous and persistent organic chemicals are pesticides.

Silent Spring is a book written by Rachel Carson and published by Houghton Mifflin on 27 September 1962. The book is widely credited with helping launch the environmental movement.

The New Yorker started serializing Silent Spring in June 1962, and it was published in book form (with illustrations by Lois and Louis Darling) by Houghton Mifflin later that year. When the book Silent Spring was published, Rachel Carson was already a well-known writer on natural history, but had not previously been a social critic. The book was widely read—especially after its selection by the Book-of-the-Month Club and the New York Times best-seller list—and inspired widespread public concerns with pesticides and pollution of the environment. Silent Spring facilitated the ban of the pesticide DDT in 1972 in the United States.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9f5b8d47-f5ec-425d-af0e-bbafb1096e90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-09T22:12:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4904.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rachel</video:tag>
      <video:tag>Carson</video:tag>
      <video:tag>DDT</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>pesticides</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Computer Science 61B</video:title>
      <video:description>&quot;Lec 13 -  Computer Science 61B&quot;Data Structures</video:description>
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      <video:duration>2689</video:duration>
      <video:publication_date>2012-09-21T05:31:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqpbc2LW3sE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 1 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the first lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores light, particles and quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18742.jpg</video:thumbnail_loc>
      <video:duration>6850</video:duration>
      <video:publication_date>2012-09-04T04:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2eFvVzNF24g</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:tag>physics</video:tag>
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      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>quanta</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 14 - Computer Science 61B&quot;Data Structures</video:description>
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      <video:duration>2713</video:duration>
      <video:publication_date>2012-09-21T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HOQoEcIbRmE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 3-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
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      <video:duration>4924</video:duration>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 61B - sporatic visuals after 37</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61B - sporatic visuals after 37&quot;Data Structures</video:description>
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      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sporatic</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>after</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 19 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27329.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-21T05:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dXI86vGUFQg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27330.jpg</video:thumbnail_loc>
      <video:duration>2843</video:duration>
      <video:publication_date>2012-09-21T05:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mjCai_AYBRs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rounding-Whole-Numbers-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rounding Whole Numbers 3</video:title>
      <video:description>Rounding Whole Numbers 3

U01_L1_T2_we3 Rounding Whole Numbers 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24691.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-17T16:05:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3jBfLaLrk6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Comparing-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Comparing Whole Numbers</video:title>
      <video:description>Comparing Whole Numbers

U01_L1_T3_we1 Comparing Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24692.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-17T16:05:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Jg5S7F2SMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Fuels-from-Sunlight-Using-Nano-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fuels from Sunlight Using Nano-Materials</video:title>
      <video:description>&quot;Lec 27 - Fuels from Sunlight Using Nano-Materials&quot; (April 21, 2010) Tom Jaramillo, Assistant Professor of Chemical Engineering at Stanford, discusses technical advances in nano-materials that enable the direct production of hydrocarbon, alcohol, and hydrogen fuels from sunlight, water, and atmospheric CO2.

Stanford University
http://www.stanford.edu

Stanford Nanotechnology Engineering
http://soe.stanford.edu/research/nano.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18798.jpg</video:thumbnail_loc>
      <video:duration>3742</video:duration>
      <video:publication_date>2012-09-04T05:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/arralDshQrY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>nanotech</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 1 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27345.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-21T05:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VeNuFEKWolM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lacture-on-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lacture on cancer</video:title>
      <video:description>In this lecture Professor Robert A. Weinberg describes how cancer develops and the properties of cancer cells. The lecture was delivered at MIT. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1561.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2009-04-02T04:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1561.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Schizophrenia-3-Dopamine-hypothesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Schizophrenia 3 Dopamine hypothesis</video:title>
      <video:description>Understanding the Schizophrenic patient.analyzing reactions and Behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/05b9bac7-ac32-486f-83dc-77636f66913c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-10-18T03:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7055.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-system-in-our-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive system in our body</video:title>
      <video:description>This video shows digestive system in our body and the process of food digestion from mouth to the anus. It also gives information about all digestive enzymes we use in our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/05e9d797-91ea-48c2-9169-73576ea12772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-12-01T05:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28122.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Bailout-11-Why-these-CDOs-could-be-worth-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Bailout 11: Why these CDOs could be worth nothing</video:title>
      <video:description>Why a CDO could be worth nothing even though they are &quot;collateralized&quot; is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20228.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-06T02:48:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RkIM0Mbc8YQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>these</video:tag>
      <video:tag>CDOs</video:tag>
      <video:tag>Could</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>worth</video:tag>
      <video:tag>nothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Linear-Algebra-Matrix-condition-for-one-to-one-trans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Linear Algebra: Matrix condition for one-to-one trans</video:title>
      <video:description>Linear Algebra: Matrix condition for one-to-one trans

Showing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22071.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T00:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3FuL9qKTBs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>for</video:tag>
      <video:tag>one</video:tag>
      <video:tag>to</video:tag>
      <video:tag>trans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Hilary-The-Square-Well</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-  Hilary: The Square Well</video:title>
      <video:description>&quot;Lec 13-  Hilary: The Square Well&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21546.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-09-09T05:53:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2gRlRLl2VnY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Hilary</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Well</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dirac-Notation-and-the-Energy-Representation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2-  Dirac Notation and the Energy Representation</video:title>
      <video:description>&quot;Lec 2-  Dirac Notation and the Energy Representation&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21525.jpg</video:thumbnail_loc>
      <video:duration>2556</video:duration>
      <video:publication_date>2012-09-09T05:52:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aoaR0BsBR2U</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Representation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Operators-and-Measurement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3-Operators and Measurement</video:title>
      <video:description>&quot;Lec 3-Operators and Measurement&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21526.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-09T05:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qCwUKsWt8z4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>measurement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Programming Abstractions (Stanford)&quot; Lecture 6 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

In the sixth lecture, Julie discusses sequential containers, associative containers, map classes/interfaces, iteration over maps and set classes. She explains why set classes are different and sometimes better to use. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17669.jpg</video:thumbnail_loc>
      <video:duration>2581</video:duration>
      <video:publication_date>2012-09-03T16:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eYTDzvlAZMM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>map</video:tag>
      <video:tag>class</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>iterating</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Oral-Hygiene-Methods-Toothbrushing-and-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Oral Hygiene Methods - Toothbrushing and Flossing</video:title>
      <video:description>&quot;Lec 1 - Oral Hygiene Methods - Toothbrushing and Flossing&quot; This tape is a compilation of three 16mm films which demonstrate the circular scrub and Bass methods of toothbrushing and good technique in dental flossing. Orig. air date: NOV 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21527.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-09T05:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0e3o5gbxsAY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Flossing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec 2 - Dental Anatomy and Periodontics&quot; Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21528.jpg</video:thumbnail_loc>
      <video:duration>2382</video:duration>
      <video:publication_date>2012-09-09T05:52:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DW0at6KMuhI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-treatment-to-cure-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser treatment to cure acne</video:title>
      <video:description>Acne is a skin condition that manifests as pimples, zits and other swellings usually due to hair follicles clogging up, this video shows one of the treatments for acne with LASER which is a pain free procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc91ad81-1792-41ca-99c7-a542f42cd9b5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-29T11:49:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9000.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Grasp-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Grasp Reflex</video:title>
      <video:description>The grasp reflex can be observed in babies from when they are born. It is the ability to respond to touch by grasping the finger as is shown inn this video, it is visible in both the hands and feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/90122b9b-0d85-4641-b8da-44fbd1d611d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-29T11:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9001.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Grisp</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19502.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-05T03:05:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZGNapPOXFLE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice</video:title>
      <video:description>The miracle of science at display. This is a transgenic mice. Man is expanding the reach and capability of knowledge. Enjoy this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6cb725be-843b-45c3-b5b9-f4c560d7a47e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-22T22:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5686.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 2 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27346.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-21T05:45:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d7EnpyPM3XI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27347.jpg</video:thumbnail_loc>
      <video:duration>4851</video:duration>
      <video:publication_date>2012-09-21T05:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1h1S4Pn9w1k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 4 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27348.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-21T05:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4eZ4BSLnbw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin animation</video:title>
      <video:description>This video shows how kinesin works. A kinesin is a protein which belongs to a class of motor proteins found in eukaryotic cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4ec745c6-f7a3-448e-9d14-8867ae6f6bed/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T17:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/128.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>17</video:tag>
      <video:tag>5</video:tag>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Earth-and-Planetary-Science-C20-Earthquake-war</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Earth and Planetary Science C20 - : Earthquake war</video:title>
      <video:description>&quot;Lec 17- Earth and Planetary Science C20 - : Earthquake war&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27458.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-21T07:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjFu-sLcrQE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Earth-and-Planetary-Science-C20-CS-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation</video:title>
      <video:description>&quot;Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27459.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-09-21T07:27:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dw66v5iSDX8</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>mitigation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Earth-and-Planetary-Science-C20-Review-Your-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Earth and Planetary Science C20 -: Review: Your C</video:title>
      <video:description>&quot;Lec 19 - Earth and Planetary Science C20 -: Review: Your C&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27460.jpg</video:thumbnail_loc>
      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-21T07:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-JUVEFMg4HA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Earth-and-Planetary-Science-C20-CS-Buildings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:</video:title>
      <video:description>&quot;Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27461.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-21T07:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fmVm2-7gLoM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Buildings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics 1</video:title>
      <video:description>&quot;Lec 1 - Economics 1 &quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27462.jpg</video:thumbnail_loc>
      <video:duration>1641</video:duration>
      <video:publication_date>2012-09-21T07:32:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7yC-5IDhKM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-1-Demand-and-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics 1 -  Demand and Supply</video:title>
      <video:description>&quot;Lec 2 - Economics 1 -  Demand and Supply&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27463.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-21T07:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZR2255CEhvk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-1-Demand-and-Supply-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 1 - Demand and Supply - continued</video:title>
      <video:description>&quot;Lec 3 - Economics 1 - Demand and Supply - continued&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27464.jpg</video:thumbnail_loc>
      <video:duration>2721</video:duration>
      <video:publication_date>2012-09-21T07:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLpeK-gQ_I8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-1-Overview-of-Macroeconomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 1 - Overview of Macroeconomics</video:title>
      <video:description>&quot;Lec 16 - Economics 1 - Overview of Macroeconomics&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27477.jpg</video:thumbnail_loc>
      <video:duration>2229</video:duration>
      <video:publication_date>2012-09-21T07:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJwuQ6VLi1U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Macroeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Entrepreneurial-Sales-and-Marketing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Entrepreneurial Sales and Marketing</video:title>
      <video:description>&quot;Lec 16 - Entrepreneurial Sales and Marketing&quot; Chuck Eesley discusses entrepreneurial sales and marketing, including the role of marketing in defining the target customer and how this choice then drive the go-to-market strategy. The video also goes through metrics for marketing and the role of marketing in driving customers towards the sales and distribution funnels.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19018.jpg</video:thumbnail_loc>
      <video:duration>989</video:duration>
      <video:publication_date>2012-09-04T08:55:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6-MJe-jnlA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Mitochondrial-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Mitochondrial pH  (Quiz)</video:title>
      <video:description>Mitochondrial pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26929.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T03:00:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JAMNm0dG7jk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Phosphorus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Phosphorus</video:title>
      <video:description>This video will provide you all the details related to Phosphorus. The name origin of phosphorous, its uses, abundance and sources are explained in slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/07f95a90-5d00-4bb9-9545-89e9a1d78e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11282.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Phosphorus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Computer Science 61A - Lecture 33</video:title>
      <video:description>Computer Science 61A - Lecture 33

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26983.jpg</video:thumbnail_loc>
      <video:duration>2771</video:duration>
      <video:publication_date>2012-09-19T06:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6p8yUgvy30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Acid-Test-for-Entrepreneurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Acid Test for Entrepreneurs</video:title>
      <video:description>&quot;Lec 17 - Acid Test for Entrepreneurs&quot; Henry Wong discusses the acid test for entrepreneurs, and talks about what elements to present when thinking about raising venture capital.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19019.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-04T08:55:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1EPkoPiQmk</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-currents-and-their-measurements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of currents and their measurements</video:title>
      <video:description>This video discusses type of currents and their measurements. There are two types of current the electric current and the ocean current. The electric current is measured in amps. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b5ab554-bb26-44cc-887c-f01464bf7e5a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-10T14:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4994.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Measurements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammalian-Neocortex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammalian Neocortex</video:title>
      <video:description>How does a mouse hear the sound? This video from mammals vs. dinos will help you to understand the mammalian neocortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b9d23ce8-250a-4d28-b19c-ff3254f6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-12-08T07:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28369.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Neocortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Geography C110</video:title>
      <video:description>&quot;Lec 7 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27424.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-09-21T07:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JooLv_v864</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-1-Aggregate-Expenditure-Equili</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili</video:title>
      <video:description>&quot;Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27478.jpg</video:thumbnail_loc>
      <video:duration>2693</video:duration>
      <video:publication_date>2012-09-21T07:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGB5H7ss4Vs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Expenditure</video:tag>
      <video:tag>Equili</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-1-Money-Supply-and-Demand-Monetary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 1 Money Supply and Demand: Monetary</video:title>
      <video:description>&quot;Lec 19 - Economics 1 Money Supply and Demand: Monetary&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27480.jpg</video:thumbnail_loc>
      <video:duration>2396</video:duration>
      <video:publication_date>2012-09-21T07:40:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uLz8o41mUg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Monetary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Economics-1-Trade-and-Comparative-Advantage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Economics 1 - Trade and Comparative Advantage</video:title>
      <video:description>&quot;Lec  Last -  Economics 1 - Trade and Comparative Advantage&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27485.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-09-21T07:40:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9YprxAWEuQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Comparative</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economics-1-Government-Spending-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economics 1 - Government Spending: Fiscal Policy</video:title>
      <video:description>&quot;Lec 18 - Economics 1 - Government Spending: Fiscal Policy&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27479.jpg</video:thumbnail_loc>
      <video:duration>1667</video:duration>
      <video:publication_date>2012-09-21T07:40:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXPJeRJFuzs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Spending</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tesla-Coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Coil</video:title>
      <video:description>This is a video of Bobina de Tesla ITESCA, from the video one can assembly of a homemade and working Tesla Coil is possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/906081e0-6295-47c4-a29d-f2293c781bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-25T20:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7928.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Bobina</video:tag>
      <video:tag>de</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>ITESCA</video:tag>
      <video:tag>COIL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Null-Space-3-Relation-to-Linear-Independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Null Space 3: Relation to Linear Independence</video:title>
      <video:description>Null Space 3: Relation to Linear Independence

Understanding how the null space of a matrix relates to the linear independence of its column vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22028.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-11T00:25:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vFctYRhK2M0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>3</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>to</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Anti-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Anti-Gravity</video:title>
      <video:description>Video shows the theoretical anti-gravity device designed by Dr Yevgeny Podkletnov. It is really interesting and shows the concept of anti-gravity device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/90768026-3499-42f0-996c-68839696836e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2013-01-30T05:03:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29037.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/areas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>areas</video:title>
      <video:description>areas, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/909941d0-d4fa-4522-b393-51226f068fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-04-16T15:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12244.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>areas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/via-JAK-STAT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>via JAK-STAT</video:title>
      <video:description>toda via JAK-STAT para eritropoetina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9093e9e1-ff84-4a75-89fe-6d99a946aa99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-04-08T19:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4098.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>JAK</video:tag>
      <video:tag>STAT</video:tag>
      <video:tag>JAK2</video:tag>
      <video:tag>STAT5</video:tag>
      <video:tag>eritropoetina</video:tag>
      <video:tag>eritropoetin</video:tag>
      <video:tag>citocina</video:tag>
      <video:tag>citicin</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>membrana</video:tag>
      <video:tag>quinase</video:tag>
      <video:tag>eritropoese</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions-Madcow-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions Madcow mechanism</video:title>
      <video:description>A short animation on the mechanism of prion diseases. The entry of the infectious prion proteins (red) is still up for debate. Once they enter the nervous tissue however, they are thought change normal PrP proteins in our brains to look like themselves (red to green change). The two red proteins then split and go on to find two more normal (green) proteins to convert. The process continues until a plaque forms (Death-Star at the end)and some other side-effects develop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/90b552eb-4079-444f-ac17-0076a7da4056/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/373.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prions</video:tag>
      <video:tag>MadcowDesease</video:tag>
      <video:tag>subviral</video:tag>
      <video:tag>Pathogens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-mutations-in-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin mutations in mice</video:title>
      <video:description>The scientists didn&apos;t mess with the mice - these were already-exising mutations. I think the mutants REALLY need a snuggle this time, poor things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/90ce664f-0ac8-49bf-b068-89ae87109a68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-19T22:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/379.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-Rainbow-Instant-Snow-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science - Rainbow Instant Snow Experiment</video:title>
      <video:description>This video shows how one can have fun with science in this instant rainbow snow experiment in the incredible science series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28521.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-12-10T01:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0V8miZORg6Y</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>rainbow</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-EE290f-Photoemission-and-Photoemission-Spectroscopy-given-by-Dr-Zahid-Hussain-ALSLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - EE290f  Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL</video:title>
      <video:description>EE290f  Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 18 - Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19473.jpg</video:thumbnail_loc>
      <video:duration>4747</video:duration>
      <video:publication_date>2012-09-05T02:52:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOb94QhN580</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 24 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23554.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-14T09:22:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ri660lH2YCM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-have-hangover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we have hangover?</video:title>
      <video:description>What causes a Hangover? Well, a hangover is the after effect of taking one too many and occurs to an imbalance in the body. This video gives the technical details of what actually causes a hangover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/66d2c395-09dc-4b60-9203-cda10f06e60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28370.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hangover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Voltage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Voltage</video:title>
      <video:description>Voltage

Difference between electrical potential (voltage) and electrical potential energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21769.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-10T12:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zqGvUbvVQXg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Voltage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Entreprenuerial-Sales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Entreprenuerial Sales</video:title>
      <video:description>&quot;Lec 18 - Entreprenuerial Sales&quot; Chuck Eesley discusses entrepreneurial sales, elevator pitches, and presentation skills. Sales is presented as an experimentation process in a startup firm.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19020.jpg</video:thumbnail_loc>
      <video:duration>1330</video:duration>
      <video:publication_date>2012-09-04T08:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c6q7cKwiwa8</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>elevator</video:tag>
      <video:tag>pitches</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Practice-of-Art-23AC-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>L:ec 10 - Practice of Art 23AC - Lecture 12</video:title>
      <video:description>Practice of Art 23AC - Lecture 12

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26034.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-18T23:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0iAMMSIEiXg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorine-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorine Video - Periodic Table of Videos</video:title>
      <video:description>We visit a fluorine expert to finally show you this incredibly reactive element in action. Our thanks to Eric Hope at the University of Leicester.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12099.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-04-03T14:25:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vtWp45Eewtw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fluorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meitnerium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meitnerium video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve made a new video about element 109, which was created in Darmstadt, Germany. The Professor also gets a chance to put forward his suggested name for an as-yet unnamed element. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12138.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-04-03T14:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N8VR7Qscq4k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Meitnerium</video:tag>
      <video:tag>lise</video:tag>
      <video:tag>meitner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-27-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 27 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Resonance
Destructive Resonance
Electromagnetic Waves
Speed of Light
Radio - TV
Distance Determinations using Radar and Lasers

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12056.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-04-01T18:06:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7T0DD9KilmM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-23-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 23 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Review Exam 2

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12052.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-04-01T18:04:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HSN2hSULTi4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-p53-in-carcinogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of p53 in carcinogenesis</video:title>
      <video:description>Action of p53 in carcinogenesis. THE p53 GENE like the Rb gene, is a tumor suppressor gene, i.e., its activity stops the formation of tumors. If a person inherits only one functional copy of the p53 gene from their parents, they are predisposed to cancer and usually develop several independent tumors in a variety of tissues in early adulthood. This condition is rare, and is known as Li-Fraumeni syndrome. However, mutations in p53 are found in most tumor types, and so contribute to the complex network of molecular events leading to tumor formation.
  The p53 gene has been mapped to chromosome 17. In the cell, p53 protein binds DNA, which in turn stimulates another gene to produce a protein called p21 that interacts with a cell division-stimulating protein (cdk2). When p21 is complexed with cdk2 the cell cannot pass through to the next stage of cell division. Mutant p53 can no longer bind DNA in an effective way, and as a consequence the p21 protein is not made available to act as the &apos;stop signal&apos; for cell division. Thus cells divide uncontrollably, and form tumors.
  Help with unraveling the molecular mechanisms of cancerous growth has come from the use of mice as models for human cancer, in which powerful &apos;gene knockout&apos; techniques can be used. The amount of information that exists on all aspects of p53 normal function and mutant expression in human cancers is now vast, reflecting its key role in the pathogenesis of human cancers. It is clear that p53 is just one component of a network of events that culminate in tumor formation.  Read more: http://www.ncbi.nlm.nih.gov/disease/p53.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08985ffd-9381-46bb-a17d-b61fe82aa494/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2010-11-24T05:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5926.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>p53</video:tag>
      <video:tag>carcinogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Null-Space-and-Column-Space-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Null Space and Column Space Basis</video:title>
      <video:description>Null Space and Column Space Basis

Figuring out the null space and a basis of a column space for a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22031.jpg</video:thumbnail_loc>
      <video:duration>1513</video:duration>
      <video:publication_date>2012-09-11T00:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uTAdf_AsfQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Basis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Becoming-a-Red-Giant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Becoming a Red Giant</video:title>
      <video:description>Becoming a Red Giant

Becoming a Red Giant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24936.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJSOqlcFpJw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Becoming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Giant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement-India-by-Dr-Venkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement India by Dr. Venkatachalam</video:title>
      <video:description>A Nigerian patient talks about her Hip replacement surgery . After being crippled for almost two years following an accident, Elizabeth was fortunate to find an India Orthopedic surgeon to treat her multiple orthopedic injuries including a damaged hip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3831.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-02-03T16:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VMF4yedykVw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>damaged</video:tag>
      <video:tag>injuries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CAHSEE-Practice-Problems-28-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CAHSEE Practice: Problems 28-31</video:title>
      <video:description>CAHSEE Practice: Problems 28-31

CAHSEE Practice: Problems 28-31</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22558.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Sy4E_8Psos</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>28</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric current</video:title>
      <video:description>Electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7456a19e-c91e-45cb-818c-b711a2de8051/cand_25.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2010-11-10T14:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4989.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Year-2008-Guest-Lecture-by-Stephen-Schwarzman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Year 2008 - Guest Lecture by Stephen Schwarzman</video:title>
      <video:description>Guest Lecture by Stephen Schwarzman -Year 2008

Financial Markets (ECON 252)

Stephen Schwarzman, Co-Founder of Blackstone Group, a private equity firm, speaks about his experience in the industry. He discusses his thoughts on global finance, particularly at such an interesting and challenging point in the history of financial institutions. Although the near future might be rough for the United States and economies around the globe, capital does tend to come back and regulators are busy figuring out how best to put safeguards on the system. He also offers career advice and mentions some of the surprises he came across upon entering the world of finance.

00:00 - Chapter 1. Introduction: Stephen Schwarzman&apos;s Profile 
03:00 - Chapter 2. In His Own Words: Early Discoveries in the Financial Market 
12:36 - Chapter 3. Real Estate Assets Performance with Blackstone 
17:16 - Chapter 4. Deconstructing the Subprime Crisis and &quot;Jars of American SARS&quot; 
26:53 - Chapter 5. A Recession in the Aftermath: A New Financial World 
34:49 - Chapter 6.  Questions: Successes and Setbacks 
44:54 - Chapter 7. Personal Lessons and Insights from the Financial World 
55:44 - Chapter 8. Questions: Dealing with Failure and the Future of Investing and Private Equity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12558.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTN6T9yiIyA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>Blackstone</video:tag>
      <video:tag>group</video:tag>
      <video:tag>global</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Testing-if-a-relationship-is-a-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Testing if a relationship is a function</video:title>
      <video:description>Testing if a relationship is a function

U03_L2_T1_we2 : Testing if a relationship is a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24530.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-17T13:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SO1BQQ9_1E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>if</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>is</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Electromagnetic Spectrum</video:title>
      <video:description>This is a lecture of College of Chemistry, University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26170.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-09-19T00:08:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z77NAUCDFGc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded April 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the third of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17565.jpg</video:thumbnail_loc>
      <video:duration>6563</video:duration>
      <video:publication_date>2012-09-03T15:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BAurgxtOdxY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>uniform</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Wave-Glider-An-Autonomous-Wave-Powered-Sensor-Platform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform</video:title>
      <video:description>&quot;Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform&quot; (October 28, 2009) Roger Hine of Liquid Robotics discusses the Wave Glider, a new technology dedicated to collecting data about the ocean.  The Wave Glider uses solar panels to harvest energy from the sun to propel itself, allowing for the Wave Glider to travel long distance without needing to refuel.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19066.jpg</video:thumbnail_loc>
      <video:duration>4164</video:duration>
      <video:publication_date>2012-09-04T09:42:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cq4G2ciXjZI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Seaglider</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>glider</video:tag>
      <video:tag>salinity</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>panels</video:tag>
      <video:tag>fins</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>laboratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Linear-Algebra-Determinants-along-other-rowscols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Linear Algebra: Determinants along other rows/cols</video:title>
      <video:description>Linear Algebra: Determinants along other rows/cols

Finding the determinant by going along other rows or columns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22083.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-11T00:44:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nu87kfmwNfU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>along</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>rows</video:tag>
      <video:tag>cols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BACTERIA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BACTERIA</video:title>
      <video:description>bacteria and antibiotics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/097282a6-c455-4fe9-95bb-17803c403396/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-07-18T11:51:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3054.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Proof-Any-subspace-basis-has-same-number-of-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Proof: Any subspace basis has same number of elements</video:title>
      <video:description>Proof: Any subspace basis has same number of elements

Proof: Any subspace basis has same number of elements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22034.jpg</video:thumbnail_loc>
      <video:duration>1295</video:duration>
      <video:publication_date>2012-09-11T00:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zn2K8UIT8r4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Any</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Hearing</video:title>
      <video:description>This video will provide you an overview of the mechanism of hearing process. The internal structure of ear and the working of all parts is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/099f89b4-fb67-4686-a097-1008403da4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-19T04:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28909.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Hearing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Dimension-of-the-Null-Space-or-Nullity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Dimension of the Null Space or Nullity</video:title>
      <video:description>Dimension of the Null Space or Nullity

Dimension of the Null Space or Nullity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22035.jpg</video:thumbnail_loc>
      <video:duration>839</video:duration>
      <video:publication_date>2012-09-11T00:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abYAUqs_n6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dimension</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Nullity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Krebs Cycle</video:title>
      <video:description>he Krebs cycle is a series of chemical reactions that are crucial part of energy production in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/93bd2750-321c-4766-8c50-6d26252dbd5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-10-18T02:37:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7041.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-special-theory-of-relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s special theory of relativity</video:title>
      <video:description>Albert Einstein’s special theory of relativity revolutionized the way we see the universe. It combines space and time. It also tells us that when time and space varies, perspective of an event depends on the reference frame of the observer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/93d37940-b382-4671-93f8-7d15ac586e8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T21:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6019.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>special</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larynx-Model-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Model - Anterior View</video:title>
      <video:description>This video depicts an Anterior view of the Larynx detailing structures of the hyoid bone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09da8db8-99bf-48aa-8778-e681d5189dfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-13T23:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5209.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>horn</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laptop-Flying-in-Air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laptop Flying in Air</video:title>
      <video:description>A very funny video showing the bees flying with a laptop. The laptop is placed with the honey stick on it and as the bees are released they keep flying with the laptop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/93d38bb0-64d8-4335-baf2-ff9c89d143f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T20:19:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10355.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myocardial-infraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocardial infraction</video:title>
      <video:description>This video shows us how a myocardial infraction occurs and what are its causes.  In other words, how do you get a heart attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/93ee2eb3-955e-4547-8b39-09cd6595e34d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2014-08-27T21:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31476.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Kalp</video:tag>
      <video:tag>Krizi</video:tag>
      <video:tag>Nedir</video:tag>
      <video:tag>Nasıl</video:tag>
      <video:tag>Olur</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>679683258722464</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pacific-Abyss-fish-collectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pacific Abyss fish collectors</video:title>
      <video:description>This is the meaning of deep sea fishing with very traditional nets. Note the care they take to make sure the fish get up the ocean alive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca70e4ac-96ee-48bf-aa4d-41aa2a5cfa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-11-26T00:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8008.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>collectors</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Abyss</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-did-dinosaur-become-extinct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why did dinosaur become extinct</video:title>
      <video:description>The most common theory about dinosaur extinction is that impact of a large meteor initiated a series of events that kill the dinosaur. However, there are other theories as well. In this video, Neal Adams argues that dinosaur were migratory animals. The Mediterranean opened 63 million years ago, due to the expansion of earth. This prevented migration of dinosaur to Eurasia causing their extinction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/09fecda6-5899-4df6-88e9-678f42ff878f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-10-17T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4687.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Electrical-Engineering-40-Bode-plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Electrical Engineering 40 - Bode plots</video:title>
      <video:description>Lec 31- Electrical Engineering 40 - Bode plots.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17255.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-02T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rdvWxfeOOvw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Megawatt-Offshore-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Megawatt Offshore Wind Turbine</video:title>
      <video:description>These are Areva&apos;s 5 megawatt offshore wind turbine. This an example of wind farming in the ocean for further production for power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a2e976e-3650-43f3-b258-0debb64e4f05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-25T08:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7849.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Megawatt</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>wmv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Praseodymium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Praseodymium a Chemical Element</video:title>
      <video:description>What is Praseodymium? Where does the name Praseodymium originated from? What are the sources, abundance and uses of Praseodymium? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a456d81-90d0-4279-a168-526f92f7b3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-11T23:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11232.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Praseodymium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Further-TDSE-and-the-Position-Representation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Further TDSE and the Position Representation</video:title>
      <video:description>&quot;Lec 5- Further TDSE and the Position Representation&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21530.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-09T05:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0yvX4jhzblY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Further</video:tag>
      <video:tag>TDSE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Representation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Attractive-Molecules-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Attractive Molecules - Fall 2010</video:title>
      <video:description>This lecture is on attractive molecules. Mainly focuses on liquids. This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17003.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-01T18:51:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ydPVmqhY1KE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 8- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17004.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-01T18:51:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kn9Cq0LbVW8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Wavefunctions-for-Well-Defined-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Wavefunctions for Well Defined Momentum</video:title>
      <video:description>&quot;Lec 6- Wavefunctions for Well Defined Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21533.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-09T05:52:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ApHzbZja0sI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Wavefunctions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>defined</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Periodontal-Examination-Part-I-Examination-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Periodontal Examination Part I: Examination Procedures</video:title>
      <video:description>&quot;Lec 5 - Periodontal Examination Part I: Examination Procedures&quot; An introduction to the clinical examination of a dental patient. This tape presents a guide for achieving  a thorough oral examination on a dental patient. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21534.jpg</video:thumbnail_loc>
      <video:duration>1004</video:duration>
      <video:publication_date>2012-09-09T05:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaVgglYKBys</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Procedures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Zinc-Oxide-Eugenol-Intermediate-Restorative-Material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Zinc Oxide-Eugenol: Intermediate Restorative Material</video:title>
      <video:description>&quot;Lec 27 - Zinc Oxide-Eugenol: Intermediate Restorative Material&quot; Demonstrates the armamentarium of and the procedure used in mixing of a polimer reinforced Zinc Oxide Eugenol cement.  Orig. air date: JAN 11 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22811.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-11T08:05:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CevdtCMd-tE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
      <video:tag>Intermediate</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Dynamics-of-Oscillators-and-the-Anharmonic-Oscillator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Dynamics of Oscillators and the Anharmonic Oscillator</video:title>
      <video:description>&quot;Lec 9 -Dynamics of Oscillators and the Anharmonic OscillatorIn this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21537.jpg</video:thumbnail_loc>
      <video:duration>3135</video:duration>
      <video:publication_date>2012-09-09T05:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZJlh1TUjDVI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anharmonic</video:tag>
      <video:tag>oscillator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Transformation-of-Kets-Continuous-and-Discrete-Transformations-and-the-Rotation-Operator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10-  Transformation of Kets, Continuous and Discrete Transformations and the Rotation Operator</video:title>
      <video:description>&quot;Lec 10-  Transformation of Kets, Continuous and Discrete Transformations and the Rotation Operator&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21539.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-09T05:53:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31XrxGMRwtw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Kets</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>and</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>the</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>operator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Spring-Lecture-Series-Douglas-Brinkley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Spring Lecture Series: Douglas Brinkley</video:title>
      <video:description>Lec 15- Spring Lecture Series: Douglas Brinkley.
Rice Design Alliance Spring Lecture Series

Douglas Brinkley
Author, The Great Deluge: Hurricane Katrina, New Orleans, and the Mississippi Gulf Coast

Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17369.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-02T18:39:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qImC-TEWzOs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Douglas</video:tag>
      <video:tag>Brinkley</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Linear-Algebra-Formula-for-2x2-inverse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Linear Algebra: Formula for 2x2 inverse</video:title>
      <video:description>Linear Algebra: Formula for 2x2 inverse

Figuring out the formula for a 2x2 matrix.  Defining the determinant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22079.jpg</video:thumbnail_loc>
      <video:duration>1100</video:duration>
      <video:publication_date>2012-09-11T00:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eEUK_ThrHuQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>Inverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-Laparotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing  Laparotomy</video:title>
      <video:description>A visual on how Laparotomy is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/765361d7-7349-4976-9dda-b146122ecc74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T08:55:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9368.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Hospital-Chiller-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Hospital Chiller Plant</video:title>
      <video:description>This video will help you to understand the piping of a hospital chiller plant. A brief introduction for its working is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9071.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-29T19:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9071.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>Chiller</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Piping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Starting-an-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Starting an IV</video:title>
      <video:description>An IV is inserted to enter liquids into the system or to remove blood. This video explains how to safely insert and start an IV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d0f0b04-6cba-479a-9e4f-0af9789235a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T05:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9284.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IV</video:tag>
      <video:tag>starting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrigenomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrigenomics</video:title>
      <video:description>Nutrigenomics is the study of influence of food and food constituents on the expression of gene. This video explains nutrigenomics. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/79cf4e15-3291-43ea-bc6d-43454841d411/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2008-05-29T20:22:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1335.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nutrigenomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Showing-that-the-candidate-basis-does-span-CA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Showing that the candidate basis does span C(A)</video:title>
      <video:description>Showing that the candidate basis does span C(A)

Showing that just the columns of A associated with the pivot columns of rref(A) do indeed span C(A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22040.jpg</video:thumbnail_loc>
      <video:duration>820</video:duration>
      <video:publication_date>2012-09-11T00:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkQOCnLWPUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>the</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>SPAN</video:tag>
      <video:tag>C</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Currency-Effect-on-Trade-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Currency Effect on Trade Review</video:title>
      <video:description>Currency Effect on Trade Review

Currency Effect on Trade Review</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24887.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-17T17:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ysk1ySejuCQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Evolution-Emotion-and-Reason-Emotions-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Evolution, Emotion, and Reason: Emotions, Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Evolution, Emotion, and Reason: Emotions, Part I
This class is an introduction to the evolutionary analysis of human emotions, how they work, why they exist, and what they communicate. In particular, this lecture discusses three interesting case studies, that of happiness (e.g., smiling), fear and the emotions we feel towards our relatives. Finally, this lecture ends with a brief discussion of babies&apos; emotional responses to their caregivers.

00:00 - Chapter 1. The Different Functions of Emotions
09:06 - Chapter 2. Phineas Gage and The Loss of Emotional Capacity
15:45 - Chapter 3. Facial Expressions and Smiles in Particular
28:08 - Chapter 4. Question and Answer on Smiles
32:22 - Chapter 5. Non-Social Emotions: Fear 
36:29 - Chapter 6. Social Emotions and Altruism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12590.jpg</video:thumbnail_loc>
      <video:duration>3195</video:duration>
      <video:publication_date>2012-08-21T18:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8UySWKNjw5Y</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>altruism</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>cloth</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Duchenne</video:tag>
      <video:tag>Smile</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Phineas</video:tag>
      <video:tag>Gage</video:tag>
      <video:tag>smiling</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-for-Neck-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure for Neck Examination</video:title>
      <video:description>A neck examination consist of palpation and inspection of the thyroid gland.This video shows the proper way and signs to be observed for abnormalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23f9b3bd-5816-469a-bbe5-9b0d48abb30b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-30T22:13:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9635.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplying-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplying Whole Numbers and Applications 1</video:title>
      <video:description>Multiplying Whole Numbers and Applications 1

U01_L3_T1_we1 Multiplying Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24707.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T16:14:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yw3EoxC_GXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Project-Battery-simulation-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Project: Battery simulation | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 24 - Project: Battery simulation | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Battery simulation

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15768.jpg</video:thumbnail_loc>
      <video:duration>1172</video:duration>
      <video:publication_date>2012-08-28T20:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hd4roBsrYA8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 6 - Topics in String Theory&quot; (February 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on how string theory gives a resolution to the question regarding the entropy in a black hole.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Lec 29 - TEDxCaltech - Michael Roukes - Embracing Biocomplexity: Plenty of Room in the Middle. Michael Roukes, TEDxCaltech co-organizer, is the Robert M. Abbey Professor of Physics, Applied Physics, and Bioengineering at Caltech.  He was founding Director of Caltech&apos;s Kavli Nanoscience Institute (KNI), and currently serves as its co-Director.  Michael co-founded and is co-Director of the Alliance for Nanosystems VLSI (very-large-scale integration), a vital collaboration between KNI researchers and counterparts at CEA/LETI in Grenoble, France -- the site of a $B-scale semiconductor research foundry.
He holds a Chaire d&apos;Excellence in Nanoscience from the RTRA, a multi-university/institution Grenoble consortium. Michael&apos;s scientific interests range from quantum measurement to applied biotechnology -- with a unifying theme of nanosystems VLSI and applications. In the early &apos;90s he founded the field of nanoelectromechanical systems (NEMS), and has since published broadly on nanoscience, lectured at most major research centers worldwide, and is active on many national and international committees promoting these fields. In 2010, Michael received a National Institutes of Health Director&apos;s Pioneer Award, reflecting the evolution of his research toward the life sciences.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x =  independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curio</video:description>
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      <video:description>Usually people would not allow themselves to take naps.  This could be a bad strategy; according to the people at asapSCIENCE a power nap would be very beneficial.  It makes you more alert and it consolidates memories.</video:description>
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Why when you get your money matters as much as how much money.  Present and future value also discussed.</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at:
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View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Steps in Development (Prof. Hazel Sive)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-شفط الدهون -تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
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avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
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      <video:description>Lec 2- MIT 7.013 Introductory Biology.
Stem Cells (Prof. Hazel Sive)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Dental Anatomy: The Canine Teeth</video:title>
      <video:description>&quot;Lec 27 -Dental Anatomy: The Canine Teeth&quot;A discussion of the location, morphology, terminology and identifying characteristics of the canines.  Orig. air date: AUG 22 88

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21636.jpg</video:thumbnail_loc>
      <video:duration>1537</video:duration>
      <video:publication_date>2012-09-09T06:28:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bjLyIeLA1OM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>the</video:tag>
      <video:tag>canine</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dental-Anatomy-Mandibular-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Dental Anatomy: Mandibular Molars</video:title>
      <video:description>&quot;Lec 29 -Dental Anatomy: Mandibular Molars&quot;Discussion of the location, position, occlusion, morphology, terminology and identifying characteristics of mandibular molars. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21638.jpg</video:thumbnail_loc>
      <video:duration>2286</video:duration>
      <video:publication_date>2012-09-09T06:28:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jUHOAtneGiM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-biotechnology-patent-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is biotechnology patent DNA microarrays</video:title>
      <video:description>This video provides an information about biotechnology patent DNA microarrays.

&quot;DI&apos;s graphics illustrating DNA microarray technology helped Affymetrix&apos;s attorneys show that Illumina infringed several Affymetrix patents. The verdict ultimately led to a $90 million settlement for Affymetrix.

http://www.demonstratives.com/litigation_animation/litigation_specialties/bio...
&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/948af16e-63df-49b1-a5db-d42708f2f885/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-10-11T01:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27872.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>patent</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 3- MIT 7.013 Introductory Biology.
Cancer 1 (Prof. Tyler Jacks)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15320.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-28T16:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ef1jCXGM97w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-20WORK09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- 20WORK09</video:title>
      <video:description>Lec 23- 20WORK09.
Work AC: Amale Andraos and Dan Wood
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17377.jpg</video:thumbnail_loc>
      <video:duration>5516</video:duration>
      <video:publication_date>2012-09-02T18:48:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPew6VD2jl8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>work</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Wang-Shu-at-Rice-Design-Alliancem4v</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Wang Shu at Rice Design Alliance.m4v</video:title>
      <video:description>Lec 39- Wang Shu at Rice Design Alliance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17393.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-09-02T19:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uo6-i_Zf3AI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Wang</video:tag>
      <video:tag>Shu</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41- Fluidity</video:title>
      <video:description>Lec 41- Fluidity.
Nana Last
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17395.jpg</video:thumbnail_loc>
      <video:duration>3522</video:duration>
      <video:publication_date>2012-09-02T19:11:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YUqNPjTKTHM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Coils-Coachella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Coils - Coachella</video:title>
      <video:description>This video will show you a detailed study of the Tesla coils invented by Nikola Tesla. This air core transfer has very high frequency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9016.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9016.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>Coils</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Coachella</video:tag>
      <video:tag>01</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematical-Problems-For-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematical Problems For Geometry</video:title>
      <video:description>This video shows a series of problems to solve. A total of twelve problems related to geometry are included here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd979004-55df-4676-a2b2-563d78923e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11094.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-a-Bombardier-Beetle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of a Bombardier Beetle</video:title>
      <video:description>Intelligent Design is observed through this tiny beetle and is once more proven to be omnipotent .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0bb1a0fd-b0eb-4f24-89b1-a54f20e2af06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-12-15T01:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11823.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombardier</video:tag>
      <video:tag>Beetle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-From-Astrochemistry-to-Astrobiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - From Astrochemistry to Astrobiology</video:title>
      <video:description>&quot;Lec 1 - From Astrochemistry to Astrobiology&quot; (February 9, 2010) Louis Allamandola, Research Scientist with NASA Astrobiology Institute Ames Research Center, discusses his research, which implies that if life is extreme chemical complexity, and knowing that life-forming chemicals are widespread in the universe, it may be posited that the universe, if the conditions are right, is poised for life.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18909.jpg</video:thumbnail_loc>
      <video:duration>4228</video:duration>
      <video:publication_date>2012-09-04T07:18:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0hzF0iWfUk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrochemistry</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>PAH</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Determining-whether-a-transformation-is-onto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Determining whether a transformation is onto</video:title>
      <video:description>Determining whether a transformation is onto

Determining whether a transformation is onto</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22069.jpg</video:thumbnail_loc>
      <video:duration>1551</video:duration>
      <video:publication_date>2012-09-11T00:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eR8vEdJTvd0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>whether</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>is</video:tag>
      <video:tag>onto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - PACS 164B - Lecture 10</video:title>
      <video:description>PACS 164B - Lecture 10

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17599.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-03T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FP-EB1-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FP-EB1 protein</video:title>
      <video:description>This is a biological experiment on protein featuring the GFP-EB1 protein. It&apos;s part 3 of lesson 16.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/45bad7b5-809d-404d-8a25-5e13f80144f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-03-30T16:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/120.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>FP</video:tag>
      <video:tag>EB1</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Operation-of-a-heart-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operation of a heart muscle</video:title>
      <video:description>Thanks to Barbara, Yoshida and Sanger from Union college, Mie University and university of pennsylvania school of medicine respectively for this video. It demonstrates the operation of a heart muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/5b88307f-b438-4b55-84eb-bac62701b10f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-03-30T16:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/121.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR Video</video:title>
      <video:description>This video shows a the step by step process of CPR. If you found a much serious patient then call 911 for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58267ea1-732c-4305-add2-f98dac63fb12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-11-30T06:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9331.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Integrative-Biology-131-Spinal-Cord-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 Integrative Biology 131  Spinal Cord and...</video:title>
      <video:description>This is lecture 24 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19331.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-05T01:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9fNxlNLn1A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
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      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differential-catia-V5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differential catia V5</video:title>
      <video:description>Fantastic animation of a catia v5 transmission. Its simply a true reward of knowledge and engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9059.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-29T19:38:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9059.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>differential</video:tag>
      <video:tag>catia</video:tag>
      <video:tag>V5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Linear-Algebra-Exploring-the-solution-set-of-Axb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Linear Algebra: Exploring the solution set of Ax=b</video:title>
      <video:description>Linear Algebra: Exploring the solution set of Ax=b

Exploring the solution set of Ax=b (non homogeneous equations)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22070.jpg</video:thumbnail_loc>
      <video:duration>994</video:duration>
      <video:publication_date>2012-09-11T00:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1PsNIzUJPkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Exploring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-CAHSEE-Practice-Problems-15-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CAHSEE Practice: Problems 15-16</video:title>
      <video:description>CAHSEE Practice: Problems 15-16

CAHSEE Practice: Problems 15-16</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22548.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MwdwuDy0rRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>15</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Cross-Product-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Cross Product 2</video:title>
      <video:description>Cross Product 2

A little more intuition on the cross product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21776.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-10T12:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_puKe_lTKk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-matters-The-genetics-of-Schizophrenia-and-other-human-disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health matters: The genetics of Schizophrenia and other human disorders</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/342bdd79-dee9-4637-8610-2a348ac5a88c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1768</video:duration>
      <video:publication_date>2007-09-12T00:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1011.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Exchange-Traded-Funds-ETFs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Exchange Traded Funds (ETFs)</video:title>
      <video:description>Exchange Traded Funds (ETFs)

Comparing ETF&apos;s,  open-end, and closed-end funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20458.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-06T15:15:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SFdsY9Rdh6w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>exchange</video:tag>
      <video:tag>Traded</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>ETFs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16B-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16B - Lecture 7</video:title>
      <video:description>Mathematics 16B - Lecture 7

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25714.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-18T17:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79YWoljt-7I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-of-a-tourniquet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application of  a tourniquet</video:title>
      <video:description>A tourniquet is used to temporarily constrict blood flow. How do you properly apply a tourniquet?  Well this provides the information that you need to know on the application of tourniquets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1bacd6a-341c-44dc-bee7-5fd62792341f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>properly</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tourniquet</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 7 - Einstein&apos;s General Theory of Relativity&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 3, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19057.jpg</video:thumbnail_loc>
      <video:duration>7004</video:duration>
      <video:publication_date>2012-09-04T09:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xOzVmC-4gpw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>excu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 9 - Einstein&apos;s General Theory of Relativity&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19059.jpg</video:thumbnail_loc>
      <video:duration>8446</video:duration>
      <video:publication_date>2012-09-04T09:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVqYlSNqSQk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>accelerated</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Rindler</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Azimuthal</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Detection-of-Occlusal-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Detection of Occlusal Dysfunction</video:title>
      <video:description>&quot;Lec 56 - Detection of Occlusal Dysfunction - Dental Hygienist&apos;s Role&quot;Demonstrates how a hygienist can detect wear facets, tooth mobility, and oral habits that might cause occlusal dysfunction. Orig. air date: JAN 31 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>659</video:duration>
      <video:publication_date>2012-09-09T05:08:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11EbkaV_wqM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>detection</video:tag>
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      <video:tag>Occlusal</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Hygienist</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Role</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CAHSEE-Practice-Problems-38-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CAHSEE Practice: Problems 38-42</video:title>
      <video:description>CAHSEE Practice: Problems 38-42

CAHSEE Practice: Problems 38-42</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22565.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-11T02:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qB9JCpr8Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>38</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Germanium-Detector-Array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Germanium Detector Array</video:title>
      <video:description>This video will help you to understand the process of germanium detector array. This video is very helpful for the medical student.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9206.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-11-29T22:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9206.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>GERDA</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>array</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-DENT-718-Immediate-Insertion-Removable-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - DENT 718: Immediate Insertion Removable Appliances</video:title>
      <video:description>&quot;Lec 22 - DENT 718: Immediate Insertion Removable Appliances&quot; Lecture 1 in a course on creating removable prosthodontic appliances (dentures). This lecture covers removable temporary dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21333.jpg</video:thumbnail_loc>
      <video:duration>2166</video:duration>
      <video:publication_date>2012-09-09T04:08:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yo3wBk7jgao</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Shawn Steel - GOP National Committeeman

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19493.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T02:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hb75UEGtiAk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-stator-and-rollers-having-a-helical-B-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic stator and rollers having a helical B field</video:title>
      <video:description>This video cover Rollers with a helical B field and magnetic stators. Enjoy!

Watch also on: http://www.youtube.com/watch?v=0XVyw6HbBoA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9062.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9062.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>stator</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rollers</video:tag>
      <video:tag>Having</video:tag>
      <video:tag>helical</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Venture-Finance-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Venture Finance, Part 3</video:title>
      <video:description>&quot;Lec 27 - Venture Finance, Part 3&quot; Chuck Eesley discusses fundraising. In this video, he talks about the economics, structure, and types of venture capital firms and the process of raising money from VC firms.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19029.jpg</video:thumbnail_loc>
      <video:duration>1305</video:duration>
      <video:publication_date>2012-09-04T09:00:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_6ArmFX65A</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>fundraising</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 21 -  8.01 Physics I: Classical Mechanics, Fall 1999

Angular Momentum - Torques - Conservation of Angular Momentum - Spinning Neutron Stars - Stellar Collapse
View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13872.jpg</video:thumbnail_loc>
      <video:duration>3078</video:duration>
      <video:publication_date>2012-08-25T21:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ibePFvo22x4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Course-Summary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Course Summary</video:title>
      <video:description>&quot;Lec Last - Course Summary&quot; Chuck Eesley wraps up the course and shares some final takeaways and pieces of advice. The key themes of turning problems into opportunities, experimentation, and iteration and the importance of teams are emphasized.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19030.jpg</video:thumbnail_loc>
      <video:duration>1567</video:duration>
      <video:publication_date>2012-09-04T09:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hc5xkf9JqoE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 7- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21347.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-09T04:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB-bR62bmnk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physiologic-Basis-for-Removable-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physiologic Basis for Removable Appliances</video:title>
      <video:description>&quot;Lec 26 - Physiologic Basis for Removable Appliances&quot; The presentation describes the principles and procedures for stable impressions for a removable appliance.  Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21390.jpg</video:thumbnail_loc>
      <video:duration>3560</video:duration>
      <video:publication_date>2012-09-09T04:52:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwLYsvwMqPo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Physiologic</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Partial-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Partial Derivatives 2</video:title>
      <video:description>Partial Derivatives 2

More on partial derivatives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19906.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-06T00:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-u0mqFqpMNY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labour-the-Second-Stage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labour the Second Stage</video:title>
      <video:description>This clip shows the mother in the second stage of labour as nurses prepare for the delivery that begins with the full dilation and ends in birth and the time in this period varies from one woman to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31a684fa-cf43-49c8-898b-9d986d1aa1ba/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T08:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9372.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Second</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 2 - Einstein&apos;s General Theory of Relativity&quot; In this lecture, Professor Leonard Susskind of the Stanford University Physic&apos;s Department discusses dark energy, the tendency of it to tear atoms apart, and Gauss&apos;s Law.  

Einstein&apos;s Theory (PHY 27) discusses the different applications of Einstein&apos;s Theory of Relativity in particle physics, including Newtonian, Galilean, and Guassian laws; particle attraction and repulsion; gravitational fields; and dark energy.

Physics Department at Stanford University:
http://www.physics.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19052.jpg</video:thumbnail_loc>
      <video:duration>6457</video:duration>
      <video:publication_date>2012-09-04T09:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s8UrYIZhm60</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>force</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>time</video:tag>
      <video:tag>lambda</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>component</video:tag>
      <video:tag>del</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>accelerati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 18 - MIT 6.001 Structure and Interpretation, 1986&quot; Explicit-control Evaluator Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15793.jpg</video:thumbnail_loc>
      <video:duration>4243</video:duration>
      <video:publication_date>2012-08-28T20:31:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SLcZXbyGC3E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-and-Physiology-of-the-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy and Physiology of the Larynx</video:title>
      <video:description>Larynx is also known as the voice box. It forms a hollow air passage to the lungs. This video explains the anatomy and physiology of the larynx.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0dd477b9-0b1a-40ee-97ed-42dd733e7ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2011-11-29T06:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8748.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Electrical Engineering 141</video:title>
      <video:description>Lec 24- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17065.jpg</video:thumbnail_loc>
      <video:duration>4930</video:duration>
      <video:publication_date>2012-09-02T05:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IhqE7SSsSSE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Pattern-of-US-Cold-War-Interventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Pattern of US Cold War Interventions</video:title>
      <video:description>Pattern of US Cold War Interventions

Comparing the patterns of Korea, Cuba and Vietnam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24479.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T13:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNkrawaaiZQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>pattern</video:tag>
      <video:tag>of</video:tag>
      <video:tag>US</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Interventions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dot-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dot Products</video:title>
      <video:description>This video shows the dot product of scalars. A dot product doesn&apos;t involve the directions. Some examples are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0e3e64d0-53f6-48bc-a60d-0930034537b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-12-06T10:32:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6475.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mechanical Animations</video:title>
      <video:description>This video will provide you an introduction with the mechanical animations. Have a look at this video to have a knowledge of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9049.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-29T19:31:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9049.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Simple-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Simple Gas Turbine</video:title>
      <video:description>View the outputs of a simple gas turbine here, is really amazing. Video shows the description of this simple gas turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9096.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-29T20:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9096.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Allende-and-Pinochet-in-Chile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Allende and Pinochet in Chile</video:title>
      <video:description>Allende and Pinochet in Chile

Outline of the 1973 Allende Coup in Chile and Pinochet&apos;s Junta (this video under CC-BY-SA)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24480.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2012-09-17T13:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Um92GZLCQ_Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Allende</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinochet</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-Rotary-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a Rotary Internal Combustion Engine</video:title>
      <video:description>This video will help you to understand the construction of a rotary internal combustion engine. The working with a brief explanation is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9067.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-29T19:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9067.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-principle-of-a-gas-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working principle of a gas turbine</video:title>
      <video:description>Video shows a complete working of gas turbine with its structure. There are no oil lubricated bearings and there are no gears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9073.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-29T19:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9073.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Refrigeration-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Refrigeration Cycle</video:title>
      <video:description>Basic Refrigeration Cycle is also called as thermodynamic heat pump cycles. These cycles are the conceptual and mathematical models for heat pumps and refrigerators. This video shows how these cycles  works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9099.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2011-11-29T20:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9099.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-build-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to build animation?</video:title>
      <video:description>This video describes how to build animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9045.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-29T19:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9045.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>build</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-And-Function-of-a-Stomata</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure And Function of a Stomata</video:title>
      <video:description>A comprehensive analysis of the different parts of a stomata,and it&apos;s function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ef92e7e-b395-4de7-bd96-5e487241d503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:00:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11568.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>working</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-c-Understanding-Logical-Statements-4</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>All About The Functioning of Pituitary Gland</video:title>
      <video:description>A close view of enlarged pictures of pituitary glands with its functioning is shown here. It regulates many activities of other endocrine glands.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Converting units of length

U06_L1_T1_we3 Converting units of length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24869.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Correction of the Occlusion After Processing</video:title>
      <video:description>&quot;Lec 83 - Correction of the Occlusion After Processing&quot; Shows the procedure, using articulator paper, of grinding the processed denture into occlusion, taking into account processing changes and improper setting of teeth. Orig. air date: APR 12 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:description>This video by John Ramsey is to analyze the ecstasy tablet. He runs a drugs database and he has an ecstasy collection of over twenty years. Let the toxicologist educate you on this composition and the effects of the compositions.</video:description>
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    <video:video>
      <video:title>Lec 113 - Converting pounds to ounces</video:title>
      <video:description>Converting pounds to ounces

U06_L1_T2_we1 Converting pounds to ounces</video:description>
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    <video:video>
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      <video:description>&quot;Lec 13 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 20 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27124.jpg</video:thumbnail_loc>
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    <video:video>
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      <video:description>Solubility

Solubility of salt and gas solutes in liquid solvent.</video:description>
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      <video:duration>802</video:duration>
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    <video:video>
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      <video:description>Blood types are classified according to the presence or absence of inherited antigenic substances on the surface of red blood cells.</video:description>
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      <video:uploader>Admin</video:uploader>
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    <video:video>
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      <video:description>This video is an episode from head rush that conducted the experiment to form clouds in a bottle. This is performed by putting a small amount of alcohol in a container and increases the pressure of the air inside the container. After immediately releasing the stopper, clouds form inside the container.</video:description>
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      <video:description>So another great question: If you have the genetic predisposition can you achieve more towards your goal of being a competitive athlete? as it turns out, the answer is: yes.  If you have the genes that make you respond to training better you do have an edge, but there are other factors that also play a roll in athletic ability.  Take a look at this instructive video.</video:description>
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      <video:uploader>guptava</video:uploader>
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      <video:description>&quot;Lec 115  - Initial Patient Exam - Part 1&quot; Examination of the teeth and associated structures of a patient for a removable partial denture. Part 1 of 3.  Orig. air date: DEC 12 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Land Productivity Limiting Human Population

Thinking about how we get Calories from the land limits human population densities</video:description>
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      <video:description>Ideal Gas Equation Example 1

Figuring out the number of moles of gas we have using the ideal gas equation: PV=nRT.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 16 -Production and Properties of Images - Vertical Angulation&quot;Orig. air date: JAN 2 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:category>Medical</video:category>
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      <video:description>Random Predictions for 2060

Sal&apos;s random predictions for the year 2060</video:description>
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2003 AIME II Problem 1</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1dc7ec89-28d2-49b5-871b-a47c3c6354ae/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>1</video:tag>
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      <video:title>Physical Examination of Musculoskeletal</video:title>
      <video:description>This video shows a musculoskeletal physical examination by the experts. The lecture is prepared to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e0b9e29-11ba-45ad-a5ae-e654eb8f8d79/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10231.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Stay-Away-From-STDs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stay Away From STDs</video:title>
      <video:description>A very helpful video showing the reducing of risk for getting a sexually transmitted disease. This video is supported by the national institute of health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1e17ccfb-b188-4ff0-8ab4-c7ea215cbf20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-04-07T17:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30426.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>reduce</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Properties</video:title>
      <video:description>This video explains different magnetic properties with the help of activities. A magnet shows maximum magnetic property at the poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e1a758b-1fe4-4f28-a20f-472740c95b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-11T23:31:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11136.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Sampling-Distribution-of-the-Sample-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Sampling Distribution of the Sample Mean</video:title>
      <video:description>Sampling Distribution of the Sample Mean

The central limit theorem and the sampling distribution of the sample mean</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22665.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-11T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXZ2O1Lv-KE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sampling</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Element-Ununtrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Element Ununtrium</video:title>
      <video:description>What Is Ununtrium? Where is the name originated from? What are its uses and sources? All about Ununtrium is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1fe0863a-d8ae-4266-9cfc-26283fff425f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-12T01:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11285.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununtrium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-2003-AIME-II-Problem-4-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - 2003 AIME II Problem 4 (part 1)</video:title>
      <video:description>2003 AIME II Problem 4 (part 1)

2003 AIME II Problem 4 (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25045.jpg</video:thumbnail_loc>
      <video:duration>855</video:duration>
      <video:publication_date>2012-09-18T00:28:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXnHodHNusg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Coverting-Repeating-Decimals-to-Fractions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Coverting Repeating Decimals to Fractions 1</video:title>
      <video:description>Coverting Repeating Decimals to Fractions 1

Examples of how to convert basic repeating decimals to fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20213.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-09-06T02:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPNhCVZlbJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Coverting</video:tag>
      <video:tag>Repeating</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Waxing-Exercise-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74  - Waxing Exercise - Part 1</video:title>
      <video:description>&quot;Lec 74  - Waxing Exercise - Part 1&quot; A rapid waxing technique using three basic shapes of tooth morphology.  Orig. air date: OCT 23 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>443</video:duration>
      <video:publication_date>2012-09-09T05:26:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r3jc9JRz9YE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>74</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clutches-and-how-they-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clutches and how they work</video:title>
      <video:description>Manual transmission requires and utilizes clutches. This is a demonstrative video showing how clutches work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bd55d604-9bfb-4271-b2b4-e08c2866f873/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-25T20:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7897.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Clutches</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mixed-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mixed Inflorescence</video:title>
      <video:description>Brief of Mixed inflorescence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/2109847b-8b70-4854-b1ac-b4a6d11907a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-03-13T09:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11960.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mixed</video:tag>
      <video:tag>type</video:tag>
      <video:tag>special</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inflorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-360-Lec-1a-Symmetry-Structure-Tensor-Properties-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 3.60 | Lec 1a: Symmetry, Structure, Tensor Properties of</video:title>
      <video:description>&quot;Lec 1 - MIT 3.60 | Lec 1a: Symmetry, Structure, Tensor Properties of&quot; Introduction to Crystallography

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15272.jpg</video:thumbnail_loc>
      <video:duration>2731</video:duration>
      <video:publication_date>2012-08-28T16:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vT_6DlaHcWQ</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-360-Lec-1b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - MIT 3.60 | Lec 1b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec  2 - MIT 3.60 | Lec 1b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Introduction to Crystallography

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15273.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-08-28T16:18:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aWdqvyhzzIY</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Classical-Spin-and-Addition-of-Angular-Momenta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24-  Classical Spin and Addition of Angular Momenta</video:title>
      <video:description>&quot;Lec 24-  Classical Spin and Addition of Angular Momenta&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21562.jpg</video:thumbnail_loc>
      <video:duration>3119</video:duration>
      <video:publication_date>2012-09-09T06:02:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bjPcv7k_TFA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>Momenta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Computer Science 169</video:title>
      <video:description>Lec 18- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22964.jpg</video:thumbnail_loc>
      <video:duration>4541</video:duration>
      <video:publication_date>2012-09-11T10:25:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h_MjeTdaqk4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec25-Hydrogen-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec25-  Hydrogen part 1</video:title>
      <video:description>&quot;Lec25-  Hydrogen part 1&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21563.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-09T06:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ARe9ML0No6A</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec25</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Hydrogen-part-2-Emission-Spectra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26-  Hydrogen part 2 Emission Spectra</video:title>
      <video:description>&quot;Lec 26-  Hydrogen part 2 Emission Spectra&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21564.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-09T06:03:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bnpuw8_3QGg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>Spectra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Regression-Line-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Regression Line Example</video:title>
      <video:description>Regression Line Example

Regression Line Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22742.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-11T03:01:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAmzwIkGFgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Proof-Part-2-Minimizing-Squared-Error-to-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Proof Part 2 Minimizing Squared Error to Line</video:title>
      <video:description>Proof Part 2 Minimizing Squared Error to Line

Proof Part 2 Minimizing Squared Error to Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22743.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T03:01:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f6OnoxctvUk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Minimizing</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>error</video:tag>
      <video:tag>to</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Areas-for-Cluster-Headache-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Areas for Cluster Headache Surgery</video:title>
      <video:description>The name cluster headache refers to the cyclical patterns or clusters of pain experienced.Here in this video is shown the area where the lesion was placed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/21472a8f-3f6c-46ab-8ff6-dbb2042284c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-01T20:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10450.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CLUSTER</video:tag>
      <video:tag>HEADACHE</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sum-of-factors-of-27000</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Sum of factors of 27000</video:title>
      <video:description>Sum of factors of 27000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25046.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-18T00:29:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/17st-s5gg10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
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      <video:tag>factors</video:tag>
      <video:tag>27000</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Second-Regression-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Second Regression Example</video:title>
      <video:description>Second Regression Example

Second Regression Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22745.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-11T03:02:39.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-360-Lec-3b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - MIT 3.60 | Lec 3b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 6  - MIT 3.60 | Lec 3b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Translation, Rotation, Periodicity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15277.jpg</video:thumbnail_loc>
      <video:duration>2961</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/kYgBLGwuBpw</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Squeeze-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Squeeze Theorem</video:title>
      <video:description>Squeeze Theorem

Intuition (but not a proof) of the Squeeze Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19937.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/igJdDN-DPgA</video:player_loc>
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      <video:tag>Squeeze</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scalar-Product-and-Vector-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalar Product and Vector Product</video:title>
      <video:description>Scalar quantity has only magnitude as vector quantities  have both magnitude and direction. This video explains how to find the scalar and vector products of two vectors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f921d8d4-ae07-4f5e-a68a-e83c05febc54/cand_25.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-12-12T03:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11462.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>vectors</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-Development-of-the-Wax-Pattern</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Development of the Wax Pattern</video:title>
      <video:description>&quot;Lec 19 - Development of the Wax Pattern&quot; The process of waxing a die for the preparation of a restoration on that tooth.  Orig. air date: SEP 8 76.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22834.jpg</video:thumbnail_loc>
      <video:duration>1372</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CQxWNw_lpEA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>the</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>pattern</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Introduction-to-Hand-and-Rotary-Cutting-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Introduction to Hand and Rotary Cutting Instruments</video:title>
      <video:description>&quot;Lec 20 - Introduction to Hand and Rotary Cutting Instruments&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22835.jpg</video:thumbnail_loc>
      <video:duration>2148</video:duration>
      <video:publication_date>2012-09-11T08:12:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHzLVZFY1YU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>introduction</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>Instruments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 37 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23567.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science behind oxygen</video:title>
      <video:description>What is oxygen? It is an element that occurs natural in nature and can be obtained by liquification and distillation of air. Find out more on this element in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e80251f1-f6aa-42f0-98f3-ad9ef4ec8fcb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-11T23:49:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Oxygen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sum-of-factors-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sum of factors 2</video:title>
      <video:description>Sum of factors 2

Seeing the &quot;formula&quot; in the last method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25047.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-18T00:30:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tbQ_7zvRoN4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
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      <video:tag>factors</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Slope-and-Y-intercept-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Slope and Y-intercept Intuition</video:title>
      <video:description>Slope and Y-intercept Intuition

Using the &quot;Graph of a line&quot; module to understand how a line&apos;s graph changes when its slope or y-intercept is changed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20099.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-06T02:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8sz1IPjBRS8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>Intuition</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-360-Lec-18b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 3.60 | Lec 18b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 31 - MIT 3.60 | Lec 18b: Symmetry, Structure, Tensor Properties of Materials&quot; View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15322.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-08-28T16:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bd4Q4Dl4brc</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Equivalent Circuit</video:title>
      <video:description>Lec 15- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17112.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T10:11:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Rui11ldeyg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 18 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues the lecture on sampling and interpolation while discussing some of the phenomenon associated with it.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3069</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PEUU0n9YIic</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
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      <video:tag>series</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>interpolation</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>periodize</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 22- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17886.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SdwAj_eowzg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-MIT-360-Lec-23a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - MIT 3.60 | Lec 23a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 37 - MIT 3.60 | Lec 23a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Piezoelectricity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15330.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-08-28T16:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8q7AqZxtXQ</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
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      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric motorbike</video:title>
      <video:description>This bike will go up to 50 MPH, it&apos;s electric and believe it or not it is a push bike too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/fc34e0a7-7d83-466f-80ea-2f3eaddad7e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2014-08-27T05:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31349.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Push</video:tag>
      <video:tag>Bike</video:tag>
      <video:tag>electric</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - MIT 3.60 | Lec 24a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 40 - MIT 3.60 | Lec 24a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Piezoelectricity (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15336.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-08-28T16:44:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvtsFAxn-H8</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last - MIT 3.60 | Lec 26: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec Last - MIT 3.60 | Lec 26: Symmetry, Structure, Tensor Properties of Materials&quot; 4th Rank Tensor Properties

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15337.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-08-28T16:44:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eCPASv7NaHk</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Lec-4-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 4 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
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      <video:duration>2762</video:duration>
      <video:publication_date>2012-09-21T03:36:53.000Z</video:publication_date>
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      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Receptor-Tyrosine-Kinase-Activation-and-Signalling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptor Tyrosine Kinase: Activation and Signalling</video:title>
      <video:description>Receptor tyrosine kinase is activated when a growth factor, hormone or cytokine binds to one of the receptors and recruits the second receptor molecule. Receptor tyrosine kinase is very important, hence it not only plays role in normal cell growth, but in carcinogenesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/236062f2-c117-4a78-afa0-57b8d7f6c36b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-07-14T16:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/539.mp4</video:content_loc>
      <video:uploader>Samuray</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>phosphorylation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Arnold-Arboretum-Winter-Tree-Tour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Arnold Arboretum: Winter Tree Tour</video:title>
      <video:description>Lec 42 - Arnold Arboretum: Winter Tree Tour. In the fast pace of our daily lives we may overlook the details that, collectively, create a stunning backdrop for all that happens within the University. See the inner workings of Harvard&apos;s pianos up close, while enjoying a melodic feast for the ears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16048.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-08-29T08:48:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m8rX1uLAXtc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>winter</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Observations</video:tag>
      <video:tag>at</video:tag>
      <video:tag>arno</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2</video:title>
      <video:description>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2. Boltzmann approach to turbulence modeling; Macro-Atomistic-Ab initio-Dynamics approach to fracture dynamics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16051.jpg</video:thumbnail_loc>
      <video:duration>6349</video:duration>
      <video:publication_date>2012-08-29T08:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgQMM7dyJ0s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sauro</video:tag>
      <video:tag>Succi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1</video:title>
      <video:description>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1. Microfluidics: The Moving Contact Line Problem and Nanofluids: Biopolymer Translocation Through Nanopores</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16052.jpg</video:thumbnail_loc>
      <video:duration>5938</video:duration>
      <video:publication_date>2012-08-29T08:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nWuQIRglo5Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sauro</video:tag>
      <video:tag>Succi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Browning-Oxidations-Lecture-9-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010)</video:title>
      <video:description>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010). Carme Ruscalleda (Sant Pau, Sant Pau de Tòquio)

Location: Science Center D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16053.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-08-29T08:48:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wKAv5aTOvn0</video:player_loc>
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      <video:tag>week</video:tag>
      <video:tag>09</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Emulsions-Concept-of-Stabilizing-Oil-Water-Lecture-7-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010)</video:title>
      <video:description>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010). Speaker: Nandu Jubany (Can Jubany)

Location: Science Center D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16056.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
      <video:publication_date>2012-08-29T08:49:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fU4sbFgTicg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Reinventing-Food-Texture-Flavor-Lecture-6-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010)</video:title>
      <video:description>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010). Speaker: Grant Achatz (Alinea)

Location: Science Center B</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16057.jpg</video:thumbnail_loc>
      <video:duration>5550</video:duration>
      <video:publication_date>2012-08-29T08:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dYDe3RASpa0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>cooking</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>applied</video:tag>
      <video:tag>reinventing</video:tag>
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      <video:tag>Texture</video:tag>
      <video:tag>flavor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-87-Post-Ceramic-Soldering-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87  - Post Ceramic Soldering Technique</video:title>
      <video:description>&quot;Lec 87  - Post Ceramic Soldering Technique&quot; Ceramo-metal restorations need additional procedures to solder pontic to the other units in the bridge so that porcelain will not be damaged during soldering. Orig. air date: FEB 3 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/JEv0bzpntE0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Endodontics Technique Course</video:title>
      <video:description>&quot;Lec 9 - Endodontics Technique Course&quot; Description of preparation of Visidont for use in Endodontic technique course. Used for first introduction to clinical endodontics. Orig. air date: JAN 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>Technique</video:tag>
      <video:tag>Course</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - Psychology 101</video:title>
      <video:description>&quot;Lec 10 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27176.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-21T03:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7Pb8N4BXXU</video:player_loc>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/histerectomia-abdominal-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>histerectomia abdominal procedure</video:title>
      <video:description>Vaginal hysterectomy is a surgical procedure to remove the uterus through the vagina during a vaginal hysterectomy the surgeon detaches the uterus from the ovaries fallopian tubes and upper vagina as well as from the blood vessels and connective tissue that support it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/000cd0da-5f53-41f1-a5bf-b5c9dad21141/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T09:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9383.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Operation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Area-Circumradius-Formula-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Area Circumradius Formula Proof</video:title>
      <video:description>Area Circumradius Formula Proof

Proof of the formula relating the area of a triangle to its circumradius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25051.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T00:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x_aax6LSRtE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>Circumradius</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dark-Matter-and-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Dark Matter and the Universe</video:title>
      <video:description>Dark Matter composes 23% of the Universe but it&apos;s particle physics nature remains unknown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e84e714e-bd0c-4768-8f4b-9bb9eec58a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-13T05:37:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11677.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Psychology 101</video:title>
      <video:description>&quot;Lec 29 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27195.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:47:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6SDNatf0Qpo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>101</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Clouds</video:title>
      <video:description>Lec 13 - Clouds. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14699.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-27T09:59:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kFpv5WFpi6o</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Endodontic-Records</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Endodontic Records</video:title>
      <video:description>&quot;Lec 10 - Endodontic Records&quot; How to fill out U-M endodontic forms.   Orig. air date: MAR 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22912.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-11T09:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bIWjy5pybHM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Records</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-New-Directions-in-Multiprocessor-Synchronization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - New Directions in Multiprocessor Synchronization</video:title>
      <video:description>&quot;Lec 22 - New Directions in Multiprocessor Synchronization&quot; May 2, 2007 lecture by Maurice Herlihy for the Stanford University Computer Systems Colloquium (EE 380). Maurice talks about transactional memory, a computational model in which threads synchronize by optimistic, lock-free transactions -- this synchronization model promises to alleviate many of the problems associated with locking; the talk surveys the area, with a focus on open research problems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24096.jpg</video:thumbnail_loc>
      <video:duration>4227</video:duration>
      <video:publication_date>2012-09-14T15:20:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0slg39aJTok</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Directions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Multiprocessor</video:tag>
      <video:tag>Synchronization</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Taking-and-Pouring-Preliminary-Impressions-Alginate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)</video:title>
      <video:description>&quot;Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)&quot; The materials needed, the instrumentation and method for making maxillary and mandibular impressions in alginate. Orig. air date: DEC 6 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21642.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T06:36:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0gfnN8VHok</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>88</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pouring</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>Impressions</video:tag>
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      <video:title>Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown</video:title>
      <video:description>&quot;Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown&quot; Shows the preparation, on a visidont, of a maxillary cuspid for a procelain fused to gold crown.  Orig. air date: MAR 21 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Economics 119 - Lecture 9: Exponential Discounting Anomalies

Psychology and Economics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 93  - Fabrication of Shellac Base Plates&quot; Making a shellac base plate for a complete denture; flaming of the base plate, trimming, and molding to the cast are demonstrated. Orig. air date: MAR 18 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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U09_L2_T1_we1 Factoring Special Products 1</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>catee</video:uploader>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/YE50Ow6JvZg</video:player_loc>
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      <video:description>The cell is the structural and functional unit of all known living organisms, and is sometimes called the building block of life. Some organisms, such as bacteria, are unicellular (consist of a single cell). Other organisms, such as humans, are multicellular. (Humans have an estimated 100 trillion or 1014 cells; a typical cell size is 10 µm; a typical cell mass is 1 nanogram.) The largest known cell is an ostrich egg.</video:description>
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      <video:publication_date>2007-07-30T19:21:03.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c356052-4e30-40cd-bc28-737614e6f716/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8458.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0aceb65-07e4-41c7-91cf-59929df605af/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T04:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8686.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It&apos;s the best of well kept secretes! Having an orgasm while at birth! What an experience!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4d0adb2-9655-4689-851a-604bc685882c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-12-06T18:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10790.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 -  Alveolar Ridge Reduction for Pocket Elimination</video:title>
      <video:description>&quot;Lec 26 -  Alveolar Ridge Reduction for Pocket Elimination&quot; Surgery to eliminate an intrabony pocket by reducing the alveolar ridge of adjacent tooth.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21576.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-09T06:04:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dy1uPljTAxM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>for</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a spinal cord abscess surgery in India at Mumbai and Delhi by the experts. A full surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0546a22-af76-43f1-b300-4d69e1832787/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T18:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10858.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>and</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>Dheeraj</video:tag>
      <video:tag>Bojwani</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An explanation of concentration and electrochemical gradients in cells -- how they&apos;re generated and maintained.</video:description>
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      <video:publication_date>2007-11-05T04:32:29.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Gastrulation is a developmental phenomenon by which a relatively limited number of blastodermal cells undergoes a stereotypical set of cellular movements that leads to formation of the three germ layers: ectoderm, mesoderm and endoderm. Production: Maryam Razmpoosh, Alexande Oligny, Luc Oligny; CHU Sainte-Justine, Universit&amp;eacute; de Montr&amp;eacute;al, QC</video:description>
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      <video:description>Lec 10- Chemistry 3B.
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ef85e7-40d8-427c-9304-fb632c4526ec/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9587.mp4</video:content_loc>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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The Big Bang
Cosmology

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A modest rainbow will appear in the lecture hall!
Fog Bows
Supernumerary Bows
Polarization of the Bows
Halos around the Sun and the Moon
Mock Suns

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Refraction
Total Reflection
Dispersion
Prisms
Huygens&apos;s Principle
The Illusion of Color
The Weird Benham Top
Land&apos;s Famous Demo

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Poynting Vector
Oscillating Charges
Radiation Pressure
Comet Tails
Polarization (Linear, Elliptical, and Circular)

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Resonance
Metal Detectors (Beach/Airport)

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Electromagnets
Bohr Magneton
Maxwell&apos;s Equations
600 daffodils

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Cyclotron
Synchrotron
Mass Spectrometer
Cloud Chamber

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      <video:description>Biot-Savart Law
Gauss&apos; Law for Magnetic Fields
Revisit the &quot;Leyden Jar&quot;
High-Voltage Power Lines

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    <lastmod>2026-08-14</lastmod>
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      <video:title>Course Introduction | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>View the complete course at: http://ocw.mit.edu/8-02S02

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8.02 Classical Theory of Electromagnetism. In addition to the basic concepts of Electromagnetism, a vast variety of interesting topics are covered in this course: Lightning, Pacemakers, Electric Shock Treatment, Electrocardiograms, Metal Detectors, Musical Instruments, Magnetic Levitation, Bullet Trains, Electric Motors, Radios, TV, Car Coils, Superconductivity, Aurora Borealis, Rainbows, Radio Telescopes, Interferometers, Particle Accelerators (a.k.a. Atom Smashers or Colliders), Mass Spectrometers, Red Sunsets, Blue Skies, Haloes around Sun and Moon, Color Perception, Doppler Effect, Big-Bang Cosmology.</video:description>
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How do Magicians levitate women? (with demo)
Electric Shock Treatment (no demo)
Electrocardiogram (with demo)
Pacemakers
Superconductivity (with demo)
Levitating Bullet Trains
Aurora Borealis

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Faraday&apos;s Law
Lenz Law
Complete Breakdown of Intuition
Non-Conservative Fields

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Lorentz Force
Torques
Electric Motors (DC)

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      <video:description>Capacitance
Field Energy

Romanian translation courtesy of Mihai Olteanu.

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      <video:description>High-Voltage Breakdown
Lightning
Sparks - St. Elmo&apos;s Fire

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      <video:description>Electric Flux
Gauss&apos;s Law
Examples

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Pinpointing issues with bony structures (injuries)
Evaluating lung and chest issues (see lung scan image to the right)
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Imaging patients with metal (no magnet)/nWhat is an MRI Scan?
Magnetic Resonance Imaging (MRI) combines a powerful magnetic field with an advanced computer system and radio waves to produce accurate, detailed pictures of organs, soft tissues, bone and other internal body structures. Differences between normal and abnormal tissue is often clearer on </video:description>
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      <video:description>What holds our world together? | Electric Charges | Historical) | Polarization | Electric Force | Coulomb&apos;s Law

Spanish translation courtesy of Universidad CAECE Mar del Plata.
Romanian translation courtesy of Mihai Olteanu.

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A Universe Smaller than the Observable</video:description>
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      <video:description>&quot;Lec 20 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Exam 2 Review

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      <video:description>Lec 19 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Boundary Conditions for Dielectrics - Index of Refraction - Snell&apos;s Law - Total Internal Reflection - Fresnel Equations - Brewster Angle

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      <video:description>&quot;Lec 18 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Wave Guides - Resonance Cavities of EM-radiation and Sound

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View the complete course: http://ocw.mit.edu/8-03F04

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      <video:description>&quot;Lec 12 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Fourier Analysis - Time Evolution of Pulses on Strings

View the complete course: http://ocw.mit.edu/8-03F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14506.jpg</video:thumbnail_loc>
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Parallax in Observing Stars</video:description>
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Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
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      <video:title>Lec 39  - Free Osseous Tissue Autograft to Eliminate an Infrabony Pocket</video:title>
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This is part of the Open.Michigan collection at: 
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 7- Dental Anatomy Introduction&quot;Introduction to the basic structures, surfaces, and terminology of teeth.  Orig. air date: MAY 14 75

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      <video:title>Lec 41  - Gingivectomy Procedure to Eliminate Suprabony Pockets</video:title>
      <video:description>&quot;Lec 41  - Gingivectomy Procedure to Eliminate Suprabony Pockets&quot; VA Film Transfer

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      <video:title>Lec 43  - Introductory Periodontal Surgery Techniques: Instrument Setup</video:title>
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      <video:tag>Amprenavir</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Site</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Balance-Sheets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Balance Sheets</video:title>
      <video:description>Introduction to Balance Sheets

Using a home purchase to illustrate assets, liabilities and owner&apos;s equity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20110.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxsYHiDVNlk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Sheets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Lin-Alg-Finding-projection-onto-subspace-with-orthonormal-basis-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Lin Alg: Finding projection onto subspace with orthonormal basis example</video:title>
      <video:description>Lin Alg: Finding projection onto subspace with orthonormal basis example

Example of finding the transformation matrix for the projection onto a subspace with an orthonormal basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22175.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-11T01:06:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SUoqA9srY1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>with</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Special-Products-of-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Special Products of Polynomials 2</video:title>
      <video:description>Special Products of Polynomials 2

U08_L2_T4_we2 Special Products of Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24678.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-17T15:33:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fQeHtSdw80</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 2 - The Theoretical Minimum&quot; January 16, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he discusses some of the basic logic in quantum mechanics and then moves into some more mathematical concepts.
Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19032.jpg</video:thumbnail_loc>
      <video:duration>7144</video:duration>
      <video:publication_date>2012-09-04T09:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6ANMKRBjA8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Mutual-Fund-Theorem-and-Covariance-Pricing-Theorems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Mutual Fund Theorem and Covariance Pricing Theorems</video:title>
      <video:description>&quot;Lec 23 - The Mutual Fund Theorem and Covariance Pricing Theorems&quot; Financial Theory (ECON 251) 

This lecture continues the analysis of the Capital Asset Pricing Model, building up to two key results. One, the Mutual Fund Theorem proved by Tobin, describes the optimal portfolios for agents in the economy. It turns out that every investor should try to maximize the Sharpe ratio of his portfolio, and this is achieved by a combination of money in the bank and money invested in the &quot;market&quot; basket of all existing assets. The market basket can be thought of as one giant index fund or mutual fund. This theorem precisely defines optimal diversification. It led to the extraordinary growth of mutual funds like Vanguard. The second key result of CAPM is called the covariance pricing theorem because it shows that the price of an asset should be its discounted expected payoff less a multiple of its covariance with the market. The riskiness of an asset is therefore measured by its covariance with the market, rather than by its variance. We conclude with the shocking answer to a puzzle posed during the first class, about the relative valuations of a large industrial firm and a risky pharmaceutical start-up.

00:00 - Chapter 1. The Mutual Fund Theorem
03:47 - Chapter 2. Covariance Pricing Theorem and Diversification
25:19 - Chapter 3. Deriving Elements of the Capital Asset Pricing Model
40:25 - Chapter 4. Mutual Fund Theorem in Math and Its Significance
52:36 - Chapter 5. The Sharpe Ratio and Independent Risks
01:04:19 - Chapter 6. Price Dependence on Covariance, Not Variance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23163.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-12T12:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3PrwVXPCeNI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>Theorems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Sensor-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Sensor Resolution</video:title>
      <video:description>Lec 24- Sensor Resolution.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17121.jpg</video:thumbnail_loc>
      <video:duration>4832</video:duration>
      <video:publication_date>2012-09-02T10:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CjwqdDNyE-A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Spot-Welded-Matrix-Band-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Spot Welded Matrix Band Technique</video:title>
      <video:description>&quot;Lec 8 - Spot Welded Matrix Band Technique&quot; The steps in the construction of and adaptation of the spot welded matrix band and the use of the Tofflemeyer band are presented. Orig. air date: MAR 16 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22886.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T08:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPH4OtTZCE0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>Welded</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Reading-Bar-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Reading Bar Graphs</video:title>
      <video:description>Reading Bar Graphs

u08_l1_t1_we2 Reading Bar Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25065.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-18T01:01:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kiQ6MUQZHSs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Distalizing-Maxillary-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Distalizing Maxillary Molars</video:title>
      <video:description>&quot;Lec 46 - Distalizing Maxillary Molars&quot; Dr McNamara conducts an interview and table top demonstration with Dr.  Wilson.  Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21620.jpg</video:thumbnail_loc>
      <video:duration>2427</video:duration>
      <video:publication_date>2012-09-09T06:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YNVzIvav3YE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Distalizing</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Modular-3-D-Lingual-Arch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Modular 3-D Lingual Arch</video:title>
      <video:description>&quot;Lec 47 - Modular 3-D Lingual Arch&quot; Dr. McNamara interviews Dr. Wilson.   Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21621.jpg</video:thumbnail_loc>
      <video:duration>2117</video:duration>
      <video:publication_date>2012-09-09T06:25:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/og9U8CydvQ0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Modular</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Arch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Orthognathic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Orthognathic Surgery</video:title>
      <video:description>&quot;Lec Last - Orthognathic Surgery&quot; Interview with Bill Maybaum a year following orthonathic surgery for overbite . Film from childhood and pre and post operative slides are included. Orig. air date: JAN 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21624.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-09T06:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3Flb-3yurQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Orthognathic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-360-Lec-12a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 3.60 | Lec 12a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 21 - MIT 3.60 | Lec 12a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 3D Lattices

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15307.jpg</video:thumbnail_loc>
      <video:duration>3218</video:duration>
      <video:publication_date>2012-08-28T16:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rm5sVtj-hs</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-360-Lec-13a-Symmetry-Structure-Tensor-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 3.60 | Lec 13a: Symmetry, Structure, Tensor Pro</video:title>
      <video:description>Lec 22 - MIT 3.60 | Lec 13a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Physical Properties of Crystal Structures

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15308.jpg</video:thumbnail_loc>
      <video:duration>3517</video:duration>
      <video:publication_date>2012-08-28T16:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eDCS197EzU8</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Sequences and Series (part 1)</video:title>
      <video:description>Sequences and Series (part 1)

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19944.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Palato-Pharyngeal-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Palato-Pharyngeal Function</video:title>
      <video:description>&quot;Lec 16 -Palato-Pharyngeal Function&quot;Surgical patients with parts of their faces surgically removed show palato-pharyngeal functions.  Orig. air date: OCT 22 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21625.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-09T06:25:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9tMy1kjxvls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Palato</video:tag>
      <video:tag>Pharyngeal</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Amalgam-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Amalgam Preparation</video:title>
      <video:description>&quot;Lec 8 - Amalgam Preparation&quot; Demonstrates the dispensing and mixing of amalgam in disposable and reusable capsules.  Orig. air date: JAN 9 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22823.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-11T08:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vNJTtdrV4cg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-RNA-as-an-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of RNA as an Enzyme</video:title>
      <video:description>Discussed in this video is how RNA are Self-Splicing by Transesterification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91efdb1c-71ee-41b1-ba7b-83d21310f172/cand_25.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2007-09-01T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/903.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-professional-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do professional breast exam</video:title>
      <video:description>This video demonstrates how to do professional breast exam step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbbe0760-05e1-4750-91ae-1123f0b81474/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9274.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Solving systems by elimination 2

U06_L1_T3_we2  Solving systems by elimination 2</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dscription Neurofibromatosis-Porter Colley-Ripley&apos;s Believe or Not!</video:description>
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      <video:description>Video tutorial on CSS(Cascading Style Sheets) will help you to understand the nesting conditions. many selections can be combined to select the nested target.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. Because DNA is hydrophilic, it will not normally pass through membrane. In order to make these cells readily incorporate foreign DNA, they must first be made &quot;competent&quot; to take up foreign DNA. More videos at Abnova http://www.abnova.com</video:description>
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      <video:description>&quot;Lec 10 - Manipulation and Properties of Alginate Impression Material&quot; Proportioning, mixing and properties (permanent deformation viscoelastic) of alginate impression material.  Orig. air date: MAY 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:description>This video depicts a simulation which shows the black hole at the center of the Milky Way galaxy. Black holes are spaces where there is extreme gravitation force and nothing including light can escape it.</video:description>
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      <video:duration>44</video:duration>
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      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>black</video:tag>
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Simple example of borrowing from equity to fuel consumption</video:description>
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      <video:duration>516</video:duration>
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      <video:uploader>0|51|0</video:uploader>
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Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Complex Numbers (part 2)

Dividing complex numbers.  Complex conjugates.</video:description>
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      <video:duration>538</video:duration>
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Finding area of a skewed star</video:description>
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      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30711.mp4</video:content_loc>
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      <video:tag>dentures</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 31 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 31: Rate laws

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15850.jpg</video:thumbnail_loc>
      <video:duration>2562</video:duration>
      <video:publication_date>2012-08-28T20:57:11.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion</video:title>
      <video:description>Restriction enzymes are enzymes isolated from bacteria that recognize specific sequences in dna and then cut the dna to produce fragments called restriction fragments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30998d40-bdb9-49ae-a823-580c294f20dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11813.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-types-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different types of amino acids</video:title>
      <video:description>This video shows three types of amino acids, Glycine, Alanie, and Lysine. DNA sequence tells us about the amino acid sequence. Amino acid sequence is essential for every function in the human body from digestion to hormone signaling and immune response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/30c53ef7-5fac-4aae-a3c0-66c1635c5705/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-10-31T01:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27949.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-An-Advent-Calendar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is An Advent Calendar</video:title>
      <video:description>This video will introduce you with the use of Advent Calendar. Watch this video and you will definitely like to add it with your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/30ef9042-ebd2-4672-a541-5237569f2b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-01-11T07:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advent</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-104-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 104 - Lecture 22</video:title>
      <video:description>Economics 104 - Lecture 22

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27074.jpg</video:thumbnail_loc>
      <video:duration>4974</video:duration>
      <video:publication_date>2012-09-19T06:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9jaD40dsk4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Ideal-Gas-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Ideal Gas Behavior</video:title>
      <video:description>Ideal Gas Behavior

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26469.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mSVntGkeSk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Cognitive-Science-C103-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16-Cognitive Science C103 - Lecture 18</video:title>
      <video:description>&quot;Lec 16-Cognitive Science C103 - Lecture 18History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24130.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-15T03:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n_35zyAllGs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd finishes his lecture on Analytic center cutting-plane method, and begins Ellipsoid methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17533.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-03T15:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0MmgkV4YrA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Cutting</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>constra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - PACS 164A</video:title>
      <video:description>This is lecture 12 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19437.jpg</video:thumbnail_loc>
      <video:duration>4781</video:duration>
      <video:publication_date>2012-09-05T02:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HLybbpUir6M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on regularized least squares and the Gauss-Newton method for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16324.jpg</video:thumbnail_loc>
      <video:duration>4546</video:duration>
      <video:publication_date>2012-08-29T18:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8P1mTtA1jH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>one</video:tag>
      <video:tag>update</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-AST-210EE-213-High-harmonic-generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - AST 210/EE 213 High harmonic generation</video:title>
      <video:description>AST 210/EE 213 High harmonic generation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 17: High harmonic generation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19395.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-05T02:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hclQ2mb1HG0</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Market-Value-of-Assets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Market Value of Assets</video:title>
      <video:description>Market Value of Assets

Market value of assets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20436.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-06T15:05:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhW3Ri4b_V8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Market</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Assets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Highest-Boiling-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Highest Boiling Point  (Quiz)</video:title>
      <video:description>Highest Boiling Point  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26484.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-19T01:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e7Ofj4bDdqI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Environ-Sci-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Environ Sci - Lecture 5</video:title>
      <video:description>Environ Sci - Lecture 5

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27099.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-19T06:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6f59FQGDOa8</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Environ-Sci-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Environ Sci - Lecture 25</video:title>
      <video:description>Environ Sci - Lecture 25

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27100.jpg</video:thumbnail_loc>
      <video:duration>1280</video:duration>
      <video:publication_date>2012-09-19T06:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zZWGrN3x1no</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1-3-of-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Female Physiology</video:title>
      <video:description>This is the female physiology or the study of the female reproductive system. This video shows part 1 to 3 of this study and how the female reproductive system behaves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3350ef01-e3ec-4512-a4e3-45b560fb98d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-25T21:43:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6091.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-many-trees-are-in-the-world-right-now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How many trees are in the world right now?</video:title>
      <video:description>The answer required 421,529 measurements from fifty countries on six continents. Now this new data has been combined to produce a stunning visualisation of our planet as you’ve never seen it before. Find the full paper on mapping tree density here: http://www.nature.com/doifinder/10.1038/nature14967.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/3359f75c-fa64-4c30-8dfd-078c2e1a8b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2015-09-19T11:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32287.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Oligopolies-Duopolies-Collusion-and-Cartels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oligopolies, Duopolies, Collusion, and Cartels</video:title>
      <video:description>Oligopolies, Duopolies, Collusion, and Cartels

Thinking about when oligopolies behave more like monopolies or perfect competitors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25509.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-18T16:00:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N0L00FZnhtg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Oligopolies</video:tag>
      <video:tag>Duopolies</video:tag>
      <video:tag>Collusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cartels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 30 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27340.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-21T05:34:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/18y7iJR5Wko</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Researches-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Researches by NASA</video:title>
      <video:description>Video shows a successful reach by NASA for the new heights. Video is really interesting and you must watch it.</video:description>
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      <video:duration>246</video:duration>
      <video:publication_date>2013-02-07T07:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29309.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Reaching</video:tag>
      <video:tag>for</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Heights</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-process-of-respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of respiration</video:title>
      <video:description>Gas Exchange. Intercambio Gaseoso Alveolar ... Gas Exchange medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a4fc4913-1807-4c9a-9fd5-dcd13dff0658/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-23T06:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1994.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bioaccumulation-movie-yannick-and-ruben</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation movie yannick and ruben</video:title>
      <video:description>This video describes the process of Bioaccumulation in which there is a gradual build up of chemicals over time in a living organism due to time or inability to break down said chemicals.</video:description>
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      <video:duration>293</video:duration>
      <video:publication_date>2010-11-13T21:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5157.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>Organic</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>break</video:tag>
      <video:tag>Down</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Experiment: Nuclear Atom</video:title>
      <video:description>A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2009-06-07T14:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2810.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chemistry</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>Rutherford</video:tag>
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      <video:tag>Foil</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Radiation Properties (NB)</video:title>
      <video:description>Radiation Properties (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>85</video:duration>
      <video:publication_date>2012-09-19T00:11:29.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>NB</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment through Zerona Laser</video:title>
      <video:description>The new face of liposuction? This is the Zerona Laser treatment which is used in plastic surgery and is a no pain, no needles, no surgery treatment that harnesses laser technology to get the cells to release fat.</video:description>
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      <video:duration>239</video:duration>
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      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>treatment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: log a + log b = log ab</video:title>
      <video:description>Proof of the logarithm property: log a + log b = log ab</video:description>
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      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T20:05:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2513.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
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      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>Property</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This medical video shows h ow to hang an IV bag with line insertion. It is a really practical video for nurses.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9540.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
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      <video:tag>hang</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Meningocele surgery in India at Delhi, Mumbai, Bangalore and Hyderabad</video:title>
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      <video:duration>90</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10329.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningocele</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Face-Transplant-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Transplant Surgery</video:title>
      <video:description>Face transplant surgery is a very rare surgery. This video shows a face transplant surgery performed by a plastic surgeon in this country for the second time.</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2011-12-01T01:49:32.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Surgery</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 21 - MIT 18.086 Mathematical Methods for Engineers II&quot; Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15381.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-28T16:58:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7dVYOOHB4g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 140 - Lecture 14</video:title>
      <video:description>Electrical Engineering 140 - Lecture 14

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26196.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-19T00:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nk0iJgsWQ8w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/A-look-at-the-genetics-of-intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at the genetics of intelligence</video:title>
      <video:description>Could it be possible to improve the intelligence of the whole human species? this is the topic of this asapSCIENCE video.  It tells us that there are effort to identify the genes responsible for intelligence and that in the future it could be possible to pick which embryo would have more desirable traits before it is implanted in the womb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/376cbe3d-e49a-4772-b9d6-fcc9d465153e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-10-01T11:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31723.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Properties-of-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Properties of Whole Numbers</video:title>
      <video:description>Properties of Whole Numbers

U01_L4_T1_we1 Properties of Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24725.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-09-17T16:21:22.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Reflection and Refraction</video:title>
      <video:description>Here&apos;s some demos from my Physics Class demostrating the refraction of light. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
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      <video:duration>584</video:duration>
      <video:publication_date>2009-05-14T01:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2200.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>Light</video:tag>
      <video:tag>demonstrations</video:tag>
      <video:tag>lasers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular Needle Biopsy</video:title>
      <video:description>The testicular biopsy is used when testicle function assessment is needed. The procedure usually takes between 5 and 10 minutes. There are different ways the biopsy to be performed. The case shown here is a needle biopsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3945384c-cd66-4073-a026-d266830bb46f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10915.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Testicular</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>needle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1A - Lecture 23: Gene expression</video:title>
      <video:description>Biology 1A - Lecture 23: Gene expression

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26352.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jvHxW7meQ_U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Practice of Art 23AC -</video:title>
      <video:description>lec 10-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27586.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-30T09:09:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pRaCEvbX_60</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Computer Science 164 - Lecture 2</video:title>
      <video:description>Computer Science 164 - Lecture 2

Programming Languages and Compilers
Instructor: Ras Bodik</video:description>
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      <video:duration>4481</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Big Bang Introduction</video:description>
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      <video:duration>663</video:duration>
      <video:publication_date>2012-09-17T17:35:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUF59jCFcyQ</video:player_loc>
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    <loc>https://dnatube.com/videos/Trousseau-Sign</loc>
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    <video:video>
      <video:title>Trousseau Sign</video:title>
      <video:description>Trousseau sign is a symptom seen in patients with low calcium levels. This video shows how to recognize this sign in order to get correct medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cae903cd-2c35-42cd-bb79-89a2c3c8de46/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Mount-St-Helens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mount St Helens</video:title>
      <video:description>Mount St Helens is a mountain in Washington and these are the  images as seen thirty years later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/252486ff-b61c-4841-b22b-132bb5f7db42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7807.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Helens</video:tag>
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      <video:tag>Years</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-and-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Dental Anatomy and Oral Surgery</video:title>
      <video:description>&quot;Lec 25 - Dental Anatomy and Oral Surgery&quot; This tape explains the function of dental anatomy in oral surgery. It points at the parts of anatomy that are most important to the oral surgeon. Orig. air date: JUL 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Z1vLEqHoYkg</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Sociology150A-Stereotypes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Sociology150A - Stereotypes 1</video:title>
      <video:description>&quot;Lec 19 - Sociology150A - Stereotypes 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:duration>3687</video:duration>
      <video:publication_date>2012-09-15T05:40:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j3sNajeM_h0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 4</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? 
If phosphate group is added to PER protein it fastens it&apos;s degradation. Phosphorylation is done by double time (here triangles). But if PER protein is connected with TIM protein, complex is resistant to phosphorylation. As TIM/PER accumulates, and enters nucleus suppressing expression of per and tim genes. As sun rises up, it activates cryptochrome (orange diamond inactive and circle active). Cryptochrome degrades TIM proteins, after PER proteins are phosphorylated and degraded.  After degradation of TIM/PER proteins, tim and per genes become activated, once again.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-08-09T22:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/645.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Natural-World-the-Coyote-predators-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural World  the Coyote predators by BBC</video:title>
      <video:description>A Coyote with four growing cubs has to hunt and often. Prairie dogs seem to be a good choice and their reaction once the coyote is gone is simply weird. The coyotes are predators in the Natural World and they are brought to you by BBC.</video:description>
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      <video:publication_date>2011-11-26T05:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8095.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>World</video:tag>
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    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-40-Resistive-circuits-series-parallel-dividers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Electrical Engineering 40 - Resistive circuits: series, parallel, dividers</video:title>
      <video:description>Lec 6- Electrical Engineering 40 - Resistive circuits: series, parallel, dividers.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17229.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-02T13:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7qF6FknMewY</video:player_loc>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Membrane</video:title>
      <video:description>The cell membrane is a translucent pliable skin which controls the flow of materials into and out of the cell. It is composed of a double layer of fat molecules sandwiched between two layers of protein molecules. The exact molecular structure of the cell membrane is still unknown, but this diagrammatic model shows what is thought to be the relationship of carbohydrates with protein, water and fat molecules.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2007-10-16T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1073.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>membrane</video:tag>
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    <loc>https://dnatube.com/videos/What-do-we-have-in-common-with-chimpanzees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What do we have in common with chimpanzees</video:title>
      <video:description>This animation illustrates the experiments that Ajit Varki, Wolf Enard, and Svente Paabo carried out to compare the gene expression between chimpanzees, humans, and an outgroup, the Rhesus monkey. While gene expression was similar between humans and chimps in the liver and blood, they showed very different patterns of gene expression in the brain. 
Video Reference: http://www.learner.org</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2007-04-06T22:44:43.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>gene</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>chimps</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>complexiticy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-GDP-Deflator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - GDP Deflator</video:title>
      <video:description>GDP Deflator

Relationship between the GDP deflator, nominal GDP and real GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25542.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-18T16:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L-0LuSw2bTM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>GDP</video:tag>
      <video:tag>Deflator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Restoration-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Restoration Techniques</video:title>
      <video:description>Hair Restoration is the treatment of hair loss due to various reasons. Two important techniques used for hair restoration are Follicular Unit Transplantation and the Follicular Unit Extraction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40d4fe6b-7881-4934-ae1b-72fedcd6852d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T20:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9144.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
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      <video:tag>Restoration</video:tag>
      <video:tag>Arabic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-When-Capitalism-is-Great-and-Not-so-great</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - When Capitalism is Great and Not-so-great</video:title>
      <video:description>When Capitalism is Great and Not-so-great

Understanding when capitalism can potentially undermine innovation, competition and merit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24481.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-17T13:22:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8NJEeEUUhaI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>when</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>so</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dendritic-Cell-Migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendritic Cell Migration</video:title>
      <video:description>Dendritic cells are the key antigen presenting cells of the immune system. This video describes how they do this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/40f49c0f-e005-4cb6-b536-32a8b7f3332f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-05-27T19:45:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2468.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>dendritic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-For-The-Scalar-Product-And-Vector-Product-Of-Two-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For The Scalar Product And Vector Product Of Two Vectors</video:title>
      <video:description>The product of two vectors is discussed in this video. The dot product of two vectors A and B is defined as the product of the magnitudes of the two vector multiplied by the cosine of the angle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4126a3bb-c525-437a-8004-ca3f0ba9af09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-12T02:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Scalar</video:tag>
      <video:tag>Product</video:tag>
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      <video:tag>Vecrots</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>thumb</video:tag>
      <video:tag>Rule</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-French-Revolution-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - French Revolution (Part 1)</video:title>
      <video:description>French Revolution (Part 1)

Part 1 of the French Revolution.  From the Convocation of the Estates General to the storming of the Bastille</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24483.jpg</video:thumbnail_loc>
      <video:duration>1025</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BDWqwcTtZa0</video:player_loc>
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      <video:category>History</video:category>
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      <video:tag>Revolution</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-on-Diabetes-Type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis on Diabetes Type 2</video:title>
      <video:description>Insulin resistance is the main character of Diabetes type 2 which may be combined with relatively reduced insulin secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/429bf663-7799-448f-b6a6-f3e073508f5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-11-23T01:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5747.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-French-Revolution-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - French Revolution (Part 2)</video:title>
      <video:description>French Revolution (Part 2)

Royals try to escape.  Champ De Mars Massacre.  Declaration of Pillnitz.  Movement towards becoming a Republic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24484.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2012-09-17T13:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0t4MF9ZoppM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-French-Revolution-Part-3-Reign-of-Terror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - French Revolution (Part 3) - Reign of Terror</video:title>
      <video:description>French Revolution (Part 3) - Reign of Terror

The Reign of Terror</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24486.jpg</video:thumbnail_loc>
      <video:duration>1409</video:duration>
      <video:publication_date>2012-09-17T13:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BZmtnCqTWik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>terror</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-French-Revolution-Part-4-The-Rise-of-Napoleon-Bonaparte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - French Revolution (Part 4) - The Rise of Napoleon Bonaparte</video:title>
      <video:description>French Revolution (Part 4) - The Rise of Napoleon Bonaparte

The rise of Napoleon Bonaparte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24487.jpg</video:thumbnail_loc>
      <video:duration>1008</video:duration>
      <video:publication_date>2012-09-17T13:31:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KYoB2mjNdr0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Napoleon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/radioactivity-on-Webcam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>radioactivity on Webcam</video:title>
      <video:description>This video shows a webcam just like inside Chernobyl. These are the new, extended and better version that may be proven as a boom in future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/44f9c645-c181-46c2-ac09-482514e07a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2013-02-07T06:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29260.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>radioactivity</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>just</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>chernobyl</video:tag>
      <video:tag>new</video:tag>
      <video:tag>extended</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>version</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-artery-catheter-and-central-venous-catheter-placement-CVP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary artery catheter and central venous catheter placement CVP</video:title>
      <video:description>This is a demonstration of the central venous catheter placement CVP &amp; pulmonary artery catheter. See how to prepare a patient for this exercise and the reasons for each step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45002305-8ead-4b9f-90ae-e326592537d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2011-11-29T01:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8628.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>CVP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Naming-Simple-Alkanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Naming Simple Alkanes</video:title>
      <video:description>Naming Simple Alkanes

Naming Simple Alkanes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24504.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-17T13:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRFPvLp3r3g</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Alkanes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Haitian-Revolution-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Haitian Revolution (Part 2)</video:title>
      <video:description>Haitian Revolution (Part 2)

Dessalines takes on Leclerc and Rochambeau</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24489.jpg</video:thumbnail_loc>
      <video:duration>1014</video:duration>
      <video:publication_date>2012-09-17T13:34:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gU-5bjpAPmA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Haitian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Bubbles-at-Solar-Systems-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Bubbles at Solar Systems Edge</video:title>
      <video:description>After over 30 years in space the voyagers have some news. Gone is the theory that the heliosphere sheath is smooth, instead the Voyager finds point to Magnetic bubbles at solar systems Edge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46d4de52-dd9c-4d96-abc4-cbe1eb0184a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-11-24T15:29:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7734.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Voyager</video:tag>
      <video:tag>Finds</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>at</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Edge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Brachial-Plexus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Brachial Plexus</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s brachial plexus. It details the cervical spinal region as well as the accompanying brachial nerves that branch from that area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/470c392b-69be-4492-82ff-9fe157624693/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-11-13T23:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5225.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Nerves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 2</video:title>
      <video:description>This video takes a look at nuclei, electrons, atoms, and molecules. It also focuses on a particular biomolecule called protein and how it is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/472f70f7-0a5d-47fd-89e3-9d3040723613/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-10-30T01:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27942.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Generalized-Linear-Consumption-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Generalized Linear Consumption Function</video:title>
      <video:description>Generalized Linear Consumption Function

Generalizing a linear consumption function as a function of aggregate income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25628.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-18T16:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N44RZtJ4jj4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>generalized</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Napoleon-and-the-War-of-the-Fourth-Coalition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Napoleon and the War of the Fourth Coalition</video:title>
      <video:description>Napoleon and the War of the Fourth Coalition

Napoleon takes on Prussia and Russia and wins again</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24493.jpg</video:thumbnail_loc>
      <video:duration>978</video:duration>
      <video:publication_date>2012-09-17T13:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3HxPDH-s7w</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>War</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>Coalition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Precautions-for-Your-Eves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precautions for Your Eves</video:title>
      <video:description>Many of you are not putting proper precautions to protect our eyes. This video will definitely help you in protecting your eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f9634851-64af-4972-b63a-c40d1933cef3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-30T22:39:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9698.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Help</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>golf</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Mathematics 16B</video:title>
      <video:description>lec 16-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19230.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-04T20:32:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CYVCp59KbSk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Occlusal-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -Occlusal Radiography</video:title>
      <video:description>&quot;Lec 18 -Occlusal Radiography&quot;Demonstrates the correct procedure for maxillary anterior, maxillary posterior, mandibular anterior and mandibular posterior radiographs. Orig. air date: JAN 7 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21748.jpg</video:thumbnail_loc>
      <video:duration>777</video:duration>
      <video:publication_date>2012-09-09T07:21:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-WA6G38esSI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Proof-Advanced-Field-from-infinite-plate-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Proof (Advanced): Field from infinite plate (part 2)</video:title>
      <video:description>Proof (Advanced): Field from infinite plate (part 2)

We see that the infinite, uniformly charged plate generates a constant electric field (independent of the height above the plate)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21766.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-10T12:31:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TxwE4_dXo8s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-Viewing-g-as-the-value-of-Earths-Gravitational-Field-Near-the-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 - Viewing g as the value of Earth&apos;s Gravitational Field Near the Surface</video:title>
      <video:description>Viewing g as the value of Earth&apos;s Gravitational Field Near the Surface




Viewing g as the value of Earth&apos;s gravitational field near the surface rather than the acceleration due to gravity near Earth&apos;s surface for an object in freefall</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21846.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-10T14:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1E3Z_R5AHdg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Viewing</video:tag>
      <video:tag>G</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Near</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec24-Electroformed-Die-Technique-for-Rubber-Base-Impressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec24  - Electroformed Die Technique for Rubber Base Impressions</video:title>
      <video:description>&quot;Lec24  - Electroformed Die Technique for Rubber Base Impressions&quot; A demonstration of the technique used to produce a silver electroformed die from a rubber base impression.  Orig. air date: JAN 18 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21378.jpg</video:thumbnail_loc>
      <video:duration>1479</video:duration>
      <video:publication_date>2012-09-09T04:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vMNq15rYjNU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec24</video:tag>
      <video:tag>Electroformed</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Linear-Algebra-correction-scalar-muliplication-of-row</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Linear Algebra: (correction) scalar muliplication of row</video:title>
      <video:description>Linear Algebra: (correction) scalar muliplication of row

Correction of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22089.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-09-11T00:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WY6QG0mZ7uQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>muliplication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Row</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Lin-Alg-Visualizations-of-Left-Nullspace-and-Rowspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Lin Alg: Visualizations of Left Nullspace and Rowspace</video:title>
      <video:description>Lin Alg: Visualizations of Left Nullspace and Rowspace

Relationship between left nullspace, rowspace, column space and nullspace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22115.jpg</video:thumbnail_loc>
      <video:duration>1190</video:duration>
      <video:publication_date>2012-09-11T00:51:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GW8ZPjGlk24</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>visualizations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>nullspace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rowspace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Lin-Alg-Alternate-Basis-Tranformation-Matrix-Example-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Lin Alg: Alternate Basis Tranformation Matrix Example Part 2</video:title>
      <video:description>Lin Alg: Alternate Basis Tranformation Matrix Example Part 2

Showing that the transformation matrix with respect to basis B actually works.  Brief point on why someone would want to operate in a different basis to begin with.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22165.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-11T01:04:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EyORbCPUAd4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Alternate</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Tranformation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec25-Pressure-Control-During-Complete-Denture-Impressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec25  - Pressure Control During Complete Denture Impressions</video:title>
      <video:description>&quot;Lec25  - Pressure Control During Complete Denture Impressions&quot; Sequences of preliminary and final impressions for complete patients. Also includes tray construction.  Orig. air date: OCT 20 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21379.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-09T04:46:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04JmMe0eZCk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec25</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>control</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Impressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-140-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Electrical Engineering 140 - Lecture 2</video:title>
      <video:description>Electrical Engineering 140 - Lecture 2

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26161.jpg</video:thumbnail_loc>
      <video:duration>4799</video:duration>
      <video:publication_date>2012-09-19T00:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qBv8A4hEvt0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Mathematics-16B-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15 - Mathematics 16B - Lecture 17</video:title>
      <video:description>Mathematics 16B - Lecture 17

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25763.jpg</video:thumbnail_loc>
      <video:duration>4476</video:duration>
      <video:publication_date>2012-09-18T17:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Aik7eeCiXM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-life-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV life Cycle</video:title>
      <video:description>For its exhibit at the 2002 International AIDS Conference in Barcelona,GlaxoSmithKline commissioned a three minute film on the life of cycle of the HIV virus,with an emphasis on the mechanism of the integrase molecule in its role in inserting the AIDS virus genome into the host T-cell DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/484ce966-963e-4dc4-886b-57b4c79d42ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2009-03-18T18:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1402.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Biology-1AL-Lecture-7-Lab-8-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Biology 1AL - Lecture 7: Lab 8: Anatomy</video:title>
      <video:description>Biology 1AL - Lecture 7: Lab 8: Anatomy

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25764.jpg</video:thumbnail_loc>
      <video:duration>4864</video:duration>
      <video:publication_date>2012-09-18T17:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-KJhfGwWPpU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>8</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Visions-New-Space-Science-Missions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Visions: New Space Science Missions</video:title>
      <video:description>Cosmic Visions: New Space Science Missions video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab5e27a-57c9-4cd2-8279-c8ac5635e401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-10T12:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4936.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Visions</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Missions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-an-Ontology-Annotation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation part 2</video:title>
      <video:description>Introduction to Biomedical Ontologies #3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab51551-02af-4cc8-97d0-a675438cec68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-20T23:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5646.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Keq-derivation-intuition-can-skip-bit-mathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Keq derivation intuition (can skip; bit mathy)</video:title>
      <video:description>Keq derivation intuition (can skip; bit mathy)

A more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22577.jpg</video:thumbnail_loc>
      <video:duration>950</video:duration>
      <video:publication_date>2012-09-11T02:34:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/psLX080RQR8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Keq</video:tag>
      <video:tag>derivation</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>mathy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Multiple-Impressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Multiple Impressions</video:title>
      <video:description>&quot;Lec 27 - Multiple Impressions&quot; This presentation involves the principles and procedures involving preparing several teeth at one  time. Designed for preparation of teeth in full mouth restorations. Orig. air date: JUN 8 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21391.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-09T04:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E26urKhJFTo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Impressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Evolution-and-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Evolution and Natural Selection</video:title>
      <video:description>Introduction to Evolution and Natural Selection

Introduction to evolution, variation in a population and natural selection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22303.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2012-09-11T01:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GcjgWov7mTM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Banking-12-Treasuries-government-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Banking 12:  Treasuries (government debt)</video:title>
      <video:description>Banking 12:  Treasuries (government debt)

Introduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22304.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JBWdbzzYbtU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Treasuries</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Banking-18-Big-Picture-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Banking 18: Big Picture Discussion</video:title>
      <video:description>Banking 18: Big Picture Discussion

Pros and Cons of various banking systems.  More on gold.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22334.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T9byZBGtGuw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Tropomyosin-and-troponin-and-their-role-in-regulating-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Tropomyosin and troponin and their role in regulating muscle contraction</video:title>
      <video:description>Tropomyosin and troponin and their role in regulating muscle contraction

Tropomyosin and troponin and their role in regulating muscle contraction.  How calcium ion concentration dictates whether a muscle is contracting or not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22477.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LiOfeSsjrB8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Tropomyosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>troponin</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>regulating</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Types-of-immune-responses-Innate-and-Adaptive-Humoral-vs-Cell-Mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated</video:title>
      <video:description>Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated

Overview of types of immune responses.  Difference between innate and adaptive immunity.  Differences between humoral adaptive immunity and cell-mediated adaptive immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22491.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rp7T4IItbtM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>mediated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-The-Kidney-and-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - The Kidney and Nephron</video:title>
      <video:description>The Kidney and Nephron

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22519.jpg</video:thumbnail_loc>
      <video:duration>1118</video:duration>
      <video:publication_date>2012-09-11T02:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cc8sUv2SuaY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-Regained-Books-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Paradise Regained, Books III-IV</video:title>
      <video:description>&quot;Lec 22- Paradise Regained, Books III-IV&quot; Milton (ENGL 220)

In this second lecture on Paradise Regained, the three temptations are examined and Milton&apos;s unusual departure from their account in the Gospel of Luke is discussed. The poem&apos;s tacit assertion of the superiority of knowledge and ethics over action is probed. Considerable time is spent examining the Son&apos;s rejection of classical literature. Finally, Book Four&apos;s allusion to the riddle of the sphinx serves as a springboard to a consideration of the poem&apos;s Oedipal elements.

00:00 - Chapter 1. Introduction: The Notion of Identity in Paradise Regained and &quot;Paradise Lost&quot;
03:48 - Chapter 2. Who is John Milton?
10:31 - Chapter 3. The Three Temptations of the Son of God by Satan
42:33 - Chapter 4. Oedipus and the Sphinx&apos;s Riddle

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17316.jpg</video:thumbnail_loc>
      <video:duration>2272</video:duration>
      <video:publication_date>2012-09-02T18:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FLYpT2-jLU0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>sphinx</video:tag>
      <video:tag>recovered</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>rejection</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Buffers-and-Hendersen-Hasselbalch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Buffers and Hendersen-Hasselbalch</video:title>
      <video:description>Buffers and Hendersen-Hasselbalch

Buffers and the Hendersen-Hasselbalch equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22603.jpg</video:thumbnail_loc>
      <video:duration>894</video:duration>
      <video:publication_date>2012-09-11T02:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJmFbcaxDPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hendersen</video:tag>
      <video:tag>Hasselbalch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identical-Fraternal-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identical &amp; Fraternal Twins</video:title>
      <video:description>This video explains differences in identical &amp; fraternal twins. Fraternal twins are also called “dizygotic,” it means that they developed from two different eggs and they are fertilized by two different sperm cells, while identical twins are “monozygotic”  and they developed from a single fertilized egg that split.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4b5f2ef4-bcdb-4300-87ed-94e0fd546da1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2014-06-24T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31010.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Identical</video:tag>
      <video:tag>Fraternal</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humans-Taxidermy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humans Taxidermy</video:title>
      <video:description>What will happen to your body when you will die? This video provides some interesting that has happen to the dead bodies of various person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4b78eefd-3a21-42a1-b7eb-658a540f1c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-02-08T03:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29626.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>we</video:tag>
      <video:tag>taxidermy</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-188-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 188 - Lecture 14</video:title>
      <video:description>Computer Science 188 - Lecture 14

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26311.jpg</video:thumbnail_loc>
      <video:duration>3705</video:duration>
      <video:publication_date>2012-09-19T00:47:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goAPbz0P4Kw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Lecture-9-Lab-10-Invertebrates-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1AL - Lecture 9: Lab 10 Invertebrates II</video:title>
      <video:description>Biology 1AL - Lecture 9: Lab 10 Invertebrates II

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25767.jpg</video:thumbnail_loc>
      <video:duration>4418</video:duration>
      <video:publication_date>2012-09-18T17:25:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYNYqaceYGk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Class-V-Amalgam-Restoration-Cervical-Matrix-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Class V Amalgam Restoration: Cervical Matrix Application</video:title>
      <video:description>&quot;Lec 5 - Class V Amalgam Restoration: Cervical Matrix Application&quot; A special case of the class V amalgam restoration using matrix material to aid in the condensation of the amalgam material due to cavity prep that extends to the cervical. Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22820.jpg</video:thumbnail_loc>
      <video:duration>982</video:duration>
      <video:publication_date>2012-09-11T08:10:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIijsKMzxns</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Biology-1B-Lecture-39-Biogeochemical-cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Biology 1B - Lecture 39: Biogeochemical cycles</video:title>
      <video:description>Biology 1B - Lecture 39: Biogeochemical cycles

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26496.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-19T01:21:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mPBffrTuWag</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Biogeochemical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Isolation-Methods-Used-in-Operative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Isolation Methods Used in Operative Dentistry</video:title>
      <video:description>&quot;Lec 21 - Isolation Methods Used in Operative Dentistry&quot; Use of the Erickson Vac-Ejector, suedapter and cotton roll holders. These methods are used during  procedures  with difficult access and when the operator is working alone. Orig. air date: MAR 4 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22836.jpg</video:thumbnail_loc>
      <video:duration>1338</video:duration>
      <video:publication_date>2012-09-11T08:13:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJYqwim4wRw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Amalgam-Polishing-Instrumentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Amalgam Polishing - Instrumentation</video:title>
      <video:description>&quot;Lec 4 - Amalgam Polishing - Instrumentation&quot; Basic instrumentation used in amalgam polishing.   Orig. air date: MAR 27 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22853.jpg</video:thumbnail_loc>
      <video:duration>837</video:duration>
      <video:publication_date>2012-09-11T08:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRTJOV3DNh8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Packing-and-Carving-of-Class-I-and-V-Amalgam-for-Hygienists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Packing and Carving of Class I and V Amalgam for Hygienists</video:title>
      <video:description>&quot;Lec 5 - Packing and Carving of Class I and V Amalgam for Hygienists&quot; A demonstration of packing and carving a Class I and V amalgam. Designed for Dental Hygienists&apos; first experience. Cavity classification also included at end. Orig. air date: JAN 19 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22854.jpg</video:thumbnail_loc>
      <video:duration>1087</video:duration>
      <video:publication_date>2012-09-11T08:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vQ8uB4I9b4g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
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      <video:tag>for</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Trimming-Dies-Duraly-Cop-OccRegMounting-the-Case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Trimming Dies, Duraly Cop., Occ.Reg.,Mounting the Case</video:title>
      <video:description>&quot;Lec 1 - Trimming Dies, Duraly Cop., Occ.Reg.,Mounting the Case&quot; FOUR PARTS, TRIMMING THE DIES, DURALAY COPINGS, OCCLUSAL REGISTRATION, MOUNTING ON ARTICULATOR  Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22889.jpg</video:thumbnail_loc>
      <video:duration>1985</video:duration>
      <video:publication_date>2012-09-11T08:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0PkKfd2owU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stabilization-of-Traumatically-Injured-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stabilization of Traumatically Injured Teeth</video:title>
      <video:description>&quot;Lec 18 - Stabilization of Traumatically Injured Teeth&quot; Description of two methods for stabilizing traumatically injured teeth: a chemical set composite resin and a ultraviolet set composite resin. Orig. air date: JUN 12 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22920.jpg</video:thumbnail_loc>
      <video:duration>1143</video:duration>
      <video:publication_date>2012-09-11T09:30:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6jMFcFenYLk</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Anterior-Temporary-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131  - Anterior Temporary Crowns</video:title>
      <video:description>&quot;Lec 131  - Anterior Temporary Crowns&quot; Dr. Charlick demonstrates the use of pre-manufactured temporary crowns. He shows the selection and fitting of an anterior temporary crown.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22936.jpg</video:thumbnail_loc>
      <video:duration>3063</video:duration>
      <video:publication_date>2012-09-11T10:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSu_Opy6TRw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-132-Functionally-Generated-Occlusion-Single-Unit-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132  - Functionally Generated Occlusion - Single Unit Restoration</video:title>
      <video:description>&quot;Lec 132  - Functionally Generated Occlusion - Single Unit Restoration&quot; Shows the process of functionally generating occlusion on a single unit molar crown both in the laboratory and in the clinic on a patient. Orig. air date: SEP 14 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22937.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-11T10:06:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QFmfQ3IWMEg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Occlusion</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Restoration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Mathematics-16A-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Mathematics 16A - Lecture 2</video:title>
      <video:description>Mathematics 16A - Lecture 2

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25775.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
      <video:publication_date>2012-09-18T17:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S2DN1rYwEvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Biology-1B-Lecture-18-Mutation-and-selection-theory-expt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Biology 1B - Lecture 18: Mutation and selection theory, expt</video:title>
      <video:description>Biology 1B - Lecture 18: Mutation and selection theory, expt

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26424.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-19T01:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TNFxWXNXxfg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>expt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 33 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23563.jpg</video:thumbnail_loc>
      <video:duration>3050</video:duration>
      <video:publication_date>2012-09-14T09:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ODR_zzfTTY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Napoleon-Forced-to-Abdicate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Napoleon Forced to Abdicate</video:title>
      <video:description>Napoleon Forced to Abdicate

The Sixth Coalition forces Napoleon into exile on Elba</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24496.jpg</video:thumbnail_loc>
      <video:duration>982</video:duration>
      <video:publication_date>2012-09-17T13:38:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CH6FQhlZn6k</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>Forced</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Abdicate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ovulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulation</video:title>
      <video:description>Ovulation is part of the ovarian cycle in which the mature egg drops down from the ovary into the fallopian tubes in readiness for fertilization. This video provides detailed information on this phase of the female reproductive cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0305a15e-e697-4c43-a871-cd0ae4c68878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-01T20:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10403.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Thomas-Malthus-and-Population-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Thomas Malthus and Population Growth</video:title>
      <video:description>Thomas Malthus and Population Growth

Thomas Malthus&apos;s views on population.  Malthusian limits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24498.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-17T13:39:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1ywppAJ1xs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Thomas</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Growth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Defecography-Internal-Rectal-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defecography Internal Rectal Prolapse</video:title>
      <video:description>Defecography is used to identify rectal prolapse internal rectal although some studies show that incontinent patients have a more obtuse angle at rest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50a2c0e0-dc9e-4e2d-917d-2e17ad7bce9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10031.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Prolapse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Cycle</video:title>
      <video:description>This video explains cardiac cycle which  is the sequence of events that occurs when the heart beats in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/50eabc2f-9dc7-4efd-a836-6e1ec93c0450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-06-06T09:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2786.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Titration-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Titration  (NB)</video:title>
      <video:description>Titration  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26820.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-19T02:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XIJet3gIKRc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>NB</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Metoprolol-tartrate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metoprolol tartrate</video:title>
      <video:description>This video shows lopressor (metoprolol tartrate).

A pharmacist explains how Lopressor works, why doctors prescribe this hypertension medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:duration>152</video:duration>
      <video:publication_date>2012-10-11T00:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27849.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lopressor</video:tag>
      <video:tag>metoprolol</video:tag>
      <video:tag>tartrate</video:tag>
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      <video:description>Many diseases are caused by defects in the gene. In future, gene therapy may cure these genetic disorders. This video presents the concept of how nanorobot may be used for gene replacement therapy. Edited by Ashraf</video:description>
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      <video:description>Lewis Electron Dot Structures

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ZERONA-FAT MELTING</video:title>
      <video:description>-تكسير الدهون-ازالة الدهون-بدون جراحة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=</video:description>
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      <video:description>When a stomach is more of less divided into two part, it looks like a hourglass stomach. This condition is caused by scarring resulting from gastric ulcer of neoplasia. The video shows an endoscopic view of a hourglass stomach. Edited by Ashraf</video:description>
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Defining a function in Python</video:description>
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      <video:description>&quot;Lec 15 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
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U09_L1_T1_we1 Variables and Expressions 1</video:description>
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      <video:description>Video by CERN. Date- 10th Sept 08. Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
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      <video:title>Lec 4- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 4- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Lisa KaasBoyle graduated from Vanderbilt University, then attended Tulane Law School where she joined the Environmental Law Clinic representing clients from Greenpeace to the Audubon Society. She graduated from law school with honors in 1990 and moved to Los Angeles to prosecute environmental and other crimes in the Los Angeles District Attorneys Office. In 1997, Lisa was recruited by Mark Gold to be Heal the Bays Director of Law and Policy. In 2005, she became a member of Heal the Bays Board of Directors and Chair of the Santa Monica Pier Aquarium. For the past seven years, Lisa has served as Co‐Chair for Heal the Bays largest annual fundraising event, raising over 5 million dollars during that time period. In 2006, Heal the Bay honored Boyle with its highest volunteer award, the Super Healer Award. Lisa is currently on the Board of Directors of Trash for Teaching and Heal the Bay. In addition, she is a co‐founder of Plastic Pollution Coalition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See a</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - Recursive Factorial Function</video:title>
      <video:description>Recursive Factorial Function

Introduction to recursion.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A 3d animation of a fuel injected V8 engine. A V8 s simply a engine with 8 cylinders connected to a crankcase in pairs.</video:description>
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u09_l1_t1_we2 Evaluating Expressions with Two Variables</video:description>
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      <video:description>This is a lecture of Khan Academy.

Introduction to Function Inverses</video:description>
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      <video:description>Space between the teeth may be embracing for some. But now there are ways that can fix this problem. This video shows results of some of such fixing processes.
 Edited by Ashraf</video:description>
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U02_L3_T1_we2 Adding Fractions with Unlike Denominators</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Description of the malarial life cycle within the human body. Malaria is caused by Plasmodium malariae, an protist. Cyclic life cycle causes cyclic fevers.   Video Ref: www.learner.org</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Lipoprotein</video:title>
      <video:description>Lipoproteins resembles a small sphere? The proteins that form lipoproteins are known as apoproteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/eae02df5-ed06-48bd-919a-4444abd17468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-07-08T02:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3006.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>phospholipid</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Triglyceride</video:tag>
      <video:tag>apolipoprotein</video:tag>
      <video:tag>lipid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-The-Sun-The-Heliophysics-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding The Sun - The Heliophysics Program</video:title>
      <video:description>Understanding The Sun - The NASA Heliophysics Program.

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
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---

Heliophysics Science

We live in an exciting environment: the heliosphere, the exotic outer atmosphere of a star. The space beyond Earths protective atmospheric cocoon is highly variable and far from benign. It is the one part of the cosmos accessible to direct scientific investigation, our only hands-on astrophysical laboratory.

Our technological society is increasingly susceptible to space weather disturbances in this curious region. A host of interconnected physical processes, strongly influenced by solar variability, affect the health and safety of travelers in space and the habitability of alien environments. We call the science of the Sun-Solar System Connections &quot;Heliophysics&quot;.

Building on NASAs rich history of exploration of the Earths neighborhood and distant planetary systems, we are poised to develop the quantitative knowledge needed to help assure the safety of the new generation of human and robotic explorers. The Heliophysics Program has been completely reevaluated to address the needs of the Vision for Space Exploration.

NASAs future research and exploration within its Heliophysics program aims to &quot;explore the Sun-Earth system to understand the Sun and its effects on Earth, the solar system, and the space environmental conditions that will be experienced by explorers, and to demonstrate technologies that can improve future operational systems.&quot; 

We have unfolded this articulated strategic goal into the three broad science and exploration objectives:

• Open the Frontier to Space Weather Prediction: Understand the fundamental physical processes of the space environment  from the Sun to Earth, to other planets, and beyond to the interstellar medium.

• Understand the Nature of Our Home in Space: Understand how human society, technological systems, and the h</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/aeef47cb-1c6b-4d07-b5c0-f8bdb52ef1d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2010-04-08T21:02:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4209.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Heliosphere</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>explorations</video:tag>
      <video:tag>hsd</video:tag>
      <video:tag>gsfc</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>winds</video:tag>
      <video:tag>heliospheric</video:tag>
      <video:tag>geospace</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Magnetosphere</video:tag>
      <video:tag>ionosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Reproduction-Fertilization-and-Fetal-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Reproduction: Fertilization and Fetal Development</video:title>
      <video:description>Day 1:  fertilization: all human chromosomes are present; unique human life begins.

Day 6:  embryo begins implantation in the uterus.

Day 22:  heart begins to beat with the child&apos;s own blood, often a different type than the mothers&apos;.

Week 3:  By the end of third week the child&apos;s backbone spinal column and nervous system are forming.  The liver, kidneys and intestines begin to take shape.

Week 4:  By the end of week four the child is ten thousand times larger than the fertilized egg. 

Week 5:  Eyes, legs, and hands begin to develop.

Week 6:  Brain waves are detectable; mouth and lips are present; fingernails are forming.

Week 7:  Eyelids, and toes form, nose distinct.  The baby is kicking and swimming.

Week 8:  Every organ is in place, bones begin to replace cartilage, and fingerprints begin to form.  By the 8th week the baby can begin to hear. 
      
Weeks 9 and 10:  Teeth begin to form, fingernails develop.  The baby can turn his head, and frown.  The baby can hiccup. 

Weeks 10 and 11:  The baby can &quot;breathe&quot; amniotic fluid and urinate.  Week 11 the baby can grasp objects placed in its hand; all organ systems are functioning.  The baby has a skeletal structure, nerves, and circulation.

 


 

 Week 12:  The baby has all of the parts necessary to experience pain, including nerves, spinal cord, and thalamus.  Vocal cords are complete.  The baby can suck its thumb. 

 Week 14:  At this age, the heart pumps several quarts of blood through the body every day.

Week 15:  The baby has an adult&apos;s taste buds.

Month 4:  Bone Marrow is now beginning to form.  The heart is pumping 25 quarts of blood a day.  By the end of month 4 the baby will be 8-10 inches in length and will weigh up to half a pound.

Week 17:  The baby can have dream (REM) sleep. 
Week 19:  Babies can routinely be saved at 21 to 22 weeks after fertilization, and sometimes they can be saved even younger.

 
 
 

 




Week 20:  The earliest stage at which Partial birth abortions are performed.  At </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/bb4792ae-3a17-4c13-be03-c2fb1ef20462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2007-11-24T01:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1127.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-And-Allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold And Allergy</video:title>
      <video:description>It is quite difficult to distinguish between Cold symptoms and allergy symptoms. This video will help you to identify among these two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbcb4c21-4f54-45f2-9997-f51a9d611026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T05:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9297.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Reflex-Behaviors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Reflex Behaviors</video:title>
      <video:description>Babies are born with a variety of innate reflexes. The rooting reflex prompts a baby to turn his head from side to side, especially if you touch his cheek or mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/60ffde80-f6e5-4901-b39a-298a3af88817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9298.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sucking</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Mind-Lecture-6-Limbic-System-Hallucinations-PTSD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Mind Lecture 6 Limbic System: Hallucinations, PTSD</video:title>
      <video:description>http://BrainMind.com  Brain Mind Lecture 6: Limbic System, Introductory Overview: Amygdala, Hypothalamus, Hippocampus, Hallucinations, Memory, Emotion, Sexuality, Amnesia, Flashbacks,  PTSD, Brain Mind Lecture 6, Rhawn Joseph, 
 Ph.D. http://BrainMind.com  

The video constitutes one of six Brain Mind Introductory Lectures, posted on youtube, each providing an introductory overview of the functional organization of the brain. To reduce confusion, all CT images have been reversed so damage on the left appears on the left, and right sided damage appear on the right. For a detailed presentation I recommend one of the best neuroscience texts of all time: the 2nd edition of Neuropsychiatry, Neuropsychology, Clinical Neuroscience, by Rhawn Joseph, Ph.D.

These are introductory lectures providing an overview of the functional organization of the brain. 

Dr. Rhawn Joseph has published major scientific discoveries in prestigious scientific journals and has published several highly acclaimed &quot;best selling&quot; advanced post-graduate textbooks.

In the 1970s he proved/discovered 1) the role of early environmental influences on learning, memory, attention, and impulse control, 2) the role of sex hormones and the lack of sex hormones on sex differences in behavior, cognition, learning, memory, and spatial ability, 3) neurplasticity and recovery of function in the primate brain and is considered one of the founding fathers of the field of Developmental Neuropsychology.

Dr. Joseph also published major scientific discoveries on &quot;split-brain&quot; functioning and the duality of consciousness. He coined the term &quot;limbic language.&quot; His theory of language first published and featured on the cover of the 1983 Journal of Clinical Psychology, has been widely accepted and scientifically verified and numerous scientists now claim the theory as theory as their own. 

Dr. Joseph&apos;s scholarly articles and monographs have been reprinted by major universities and medical schools, including Harvard, have been translated and republished by</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/615e00ef-b2f5-42dc-acdb-326cd352b80e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T02:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3017.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Hypothalamus</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>Hallucinations</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>Flashbacks</video:tag>
      <video:tag>PTSD</video:tag>
      <video:tag>Rhawn</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>mind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-planktons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of planktons</video:title>
      <video:description>Until now. Find out how much you owe these little guys with Nature Video&apos;s Five Reasons To Thank Plankton. For too long Plankton have slaved away in obscurity, making the world a better place for generations of ungrateful humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/614161e5-e3ff-455a-b66c-385ceab2ea30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2015-09-19T11:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32290.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>planktons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Detectable-Civilizations-in-our-Galaxy-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Detectable Civilizations in our Galaxy 4</video:title>
      <video:description>Detectable Civilizations in our Galaxy 4

Taking a shot at estimating the number of detectable civilizations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25017.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-17T18:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5DGZIsfK-0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/laser-for-creation-body-image</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>laser for creation body image</video:title>
      <video:description>شد الجلد بالليزر-شفط الدهون اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/61f3b33e-abea-4081-b2b2-a6a22d89d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-01-10T09:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3688.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-CS-61B-Algorithm-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - CS 61B Algorithm Analysis</video:title>
      <video:description>CS 61B Algorithm Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19597.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
      <video:publication_date>2012-09-05T03:46:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ca3e7UVmeUc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-CS-61B-Hash-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - CS 61B Hash Tables</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19600.jpg</video:thumbnail_loc>
      <video:duration>3156</video:duration>
      <video:publication_date>2012-09-05T03:47:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPo-M8bzRrc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>tables</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UV-vis-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UV-vis spectroscopy.</video:title>
      <video:description>This video gives information on UV/vis spectroscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f27927f5-da15-412c-988b-8d0174ce7169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-04-19T07:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1856.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>vis</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics - Lecture 31</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 31/nTopics covered:
	/nKinetics/nInstructor:
	/nProf. Catherine Drennan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4a640ebd-94e9-4b23-995f-308973b8a71f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2009-04-16T23:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1761.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Neutral-Evolution-Genetic-Drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Neutral Evolution: Genetic Drift</video:title>
      <video:description>&quot;Lec 4 - Neutral Evolution: Genetic Drift&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Neutral evolution occurs when genes do not experience natural selection because they have no effect on reproductive success. Neutrality arises when mutations in an organism&apos;s genotype cause no change in its phenotype, or when changes in the genotype bring about changes in the phenotype that do not affect reproductive success. Because neutral genes do not change in any particular direction over time and simply &quot;drift,&quot; thanks in part to the randomness of meiosis, they can be used as a sort of molecular clock to determine common ancestors or places in the phylogenetic tree of life.

00:00 - Chapter 1. Introduction
04:56 - Chapter 2. Genes and Amino Acid Changes Not Reflected in Phenotypes
14:29 - Chapter 3. Neutral Evolution in the History of Life
20:38 - Chapter 4. Mechanisms of Neutral or Random Evolution
35:28 - Chapter 5. The Molecular Clock of Neutral Evolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17322.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-09-02T18:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIftg3cM4BM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>meiotic</video:tag>
      <video:tag>drivers</video:tag>
      <video:tag>neutral</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>maladaptation</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>allele</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Pseudogenes</video:tag>
      <video:tag>junk</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>accumulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Air-Pollution-Control-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Air Pollution Control 6</video:title>
      <video:description>Lec 18 - Air Pollution Control 6.
October 26, 2009

Prof. Infelise discusses Automobile Emissions and Technology Forcing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16985.jpg</video:thumbnail_loc>
      <video:duration>4657</video:duration>
      <video:publication_date>2012-09-01T18:25:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-F_91yvS6ZA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091026</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-oxidation-reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: oxidation reduction</video:title>
      <video:description>The video presents a lecture on oxidation-reduction. Oxidation-reduction is important for many biological processes.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b0be223-7916-4835-a649-386024c50b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2009-04-16T23:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1757.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Recognize-the-Symptoms-of-Sexually-Transmitted-Diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Recognize the Symptoms of Sexually Transmitted Diseases</video:title>
      <video:description>Some STDs can cause life threatening infections especially if they&apos;re not recognized and treated if you are treated for a curable STD but your partner hasn&apos;t been watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49998d31-c280-46c2-a592-02ff5674b1d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-11-30T22:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9727.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Recognize</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-SAT-Prep-Test-8-Section-5-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  113 - SAT Prep: Test 8 Section 5 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 2

Problems 7-11 starting on page 857</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22512.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:21:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-JYxNfqp8g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 257B</video:title>
      <video:description>lec 10-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19211.jpg</video:thumbnail_loc>
      <video:duration>5178</video:duration>
      <video:publication_date>2012-09-04T20:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KIUSwjeDT0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164A</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19457.jpg</video:thumbnail_loc>
      <video:duration>4642</video:duration>
      <video:publication_date>2012-09-05T02:45:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_8befkf42w</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-173-2011-Calculus-AB-Free-Response-6b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 173 - 2011 Calculus AB Free Response #6b</video:title>
      <video:description>2011 Calculus AB Free Response #6b

Derivative of a piecewise-defined function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20010.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-06T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RuEJzPQ_N10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Taking-percentages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Taking percentages</video:title>
      <video:description>Taking percentages

Taking a percentage of a number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20105.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_SpE4hQ8D_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>percentages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-many-dots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How many dots?</video:title>
      <video:description>How many dots features the craziest imaginations. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/816a342f-d657-495a-af63-53840932fd01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-02-08T03:23:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29611.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>dots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Head-Lymph-Nodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Head Lymph Nodes</video:title>
      <video:description>Video shows the inspection, palpation, percussion and auscultation one by one. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91593e63-8fc0-46f0-896b-af1f99787824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T20:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10314.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part IV</video:title>
      <video:description>Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. This part explains methods of pluripotent cells in culture (embryonic stem cells), which enables us to produce different cells (neurons etc). This will in future enable us to cure organs that can not cure themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/b58d2aed-e09a-480e-98fa-495f75dcc566/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-04-02T18:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/166.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-divison-under-flourescent-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell divison under flourescent microscopy</video:title>
      <video:description>This is very cool video showing the movement of microtubules and chromosomes during cell division. Cells in the video are early development phase of Drosophila Melanogaster.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c4d4852a-819f-45aa-8eda-73c8a57a94bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2007-03-30T20:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/140.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>Dorsophila</video:tag>
      <video:tag>embrio</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dyes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-cs-obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 cs  obesity</video:title>
      <video:description>This video is prepared by usmletutoring and it will discuss obesity case a 45 year old man came to clinic because of his weight issues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e6010b7-507c-4a58-9ee4-e34fe93b3e2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T17:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10749.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemistry-lecture-1-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry  lecture 1 (MIT)</video:title>
      <video:description>Biochemistry 1 lecture by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_148.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:22:22.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/148.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheaper-Surgery-for-Soft-Tissue-Cancer-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Surgery for Soft Tissue Cancer in India</video:title>
      <video:description>Video shows a soft tissue cancer surgery in India at Delhi and Hyderabad. While story of a patient is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67fefc66-56a1-4cd3-93c4-095b7e99c1e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-12-06T17:15:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10696.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Current-challenges-of-getting-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Current challenges of getting to Mars</video:title>
      <video:description>In this video, current challanges of getting to Mars is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/de2fabbe-2654-4fe0-8bd3-2ea902a80107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-07-10T16:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12357.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Atomic-Ionization-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Atomic Ionization (Quiz)</video:title>
      <video:description>Atomic Ionization (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26258.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-19T00:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAWuFYOUPSg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Ideal-Gas-Equation-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Ideal Gas Equation Example 2</video:title>
      <video:description>Ideal Gas Equation Example 2

PV/T is a constant.  Figuring out the volume of an ideal gas at standard temperature and pressure (STP).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22539.jpg</video:thumbnail_loc>
      <video:duration>781</video:duration>
      <video:publication_date>2012-09-11T02:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwoX_BemwHs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-Decimals-Old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding Decimals (Old)</video:title>
      <video:description>Adding Decimals (Old)

Adding decimals</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Review of B cells,  CD4+ T cells and CD8+ T cells</video:title>
      <video:description>Review of B cells,  CD4+ T cells and CD8+ T cells

Review of B cells,  CD4+ T cells and CD8+ T cells</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dependent Probability Example 1

Example of the type of problem in the Khan Academy Dependent Probability module</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21864.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xPUm5SUVzTE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This animated video shows the origin of the universe. A full explanation for the different phases of the universe are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2ebbaef-02e4-4572-b246-daae175e86f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2013-01-12T01:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28734.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Universe</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry 1A - Lecture 20</video:title>
      <video:description>Chemistry 1A - Lecture 20

General Chemistry</video:description>
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      <video:duration>3010</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 16 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23966.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/7gwwb2p3W2o</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COPD and Emphysema X-Ray Interpretation</video:title>
      <video:description>The purpose of this video is to help the medical students in understanding a X-Ray. A difference between the diseased and normal X-Ray is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b08e113-f892-4e73-a90e-bdcf316536f5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T20:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9121.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>ray</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Do-we-need-glowing-rats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do we need glowing rats?</video:title>
      <video:description>Why is synthetic biology upsetting to some? Is inventing new biological functions and systems wrong? The Science Show explores the background behind the matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e6513201-077d-4f5c-8574-070865e96236/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2013-02-07T06:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29246.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Absolute-Value-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Absolute Value of Integers</video:title>
      <video:description>Absolute Value of Integers

U09_L1_T2_we2 Absolute Value of Integers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25096.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-18T01:13:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r6hS_8nm1jM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Integers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains about Parkinson Disease and the anatomical structure.Together with Illustration to compare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/6cd33424-7973-4d87-8b76-cad90ac9e950/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-04-04T20:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6902.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>Disease</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In LTP, neurons continue to fire at an elevated rate, even though the stimulus has returned to normal. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6d123093-fef6-4b92-bdd3-9df53f4247c5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-04-06T21:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/216.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>neuronal</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Opposite of a given number</video:title>
      <video:description>Opposite of a given number

U09_L1_T2_we2 Opposite of a given number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25097.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Given</video:tag>
      <video:tag>Number</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When given a general anesthesia a patient is administered a cocktail of drugs most often including a mixture of an induction agent such as propofol or sodium pentathol the initial drug that puts you to sleep this video clip demonstrates the effect of post tetanic facilitation in a patient receiving rocuronium under general anesthesia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6eb198ac-6052-4a98-812f-e4642bca1564/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8822.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>receiving</video:tag>
      <video:tag>Rocuronium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stepping-Through-Recursive-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stepping Through Recursive Fibonacci Function</video:title>
      <video:description>Stepping Through Recursive Fibonacci Function

Understanding why and how the recursive Fibonacci function works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25101.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zg-ddPbzcKM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1dd8412-867c-473e-bd59-97206ab6f99d/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T20:23:18.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>fuel</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>good</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/c5793d73-6cef-4f5c-b266-7a0d95f86d16/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-22T01:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3084.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6370b3be-a3de-4fed-9c92-334955e9adc4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11329.mp4</video:content_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>beryllium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Chemistry 1A - Lecture 42: Review 2</video:title>
      <video:description>Chemistry 1A - Lecture 42: Review 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26803.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-19T02:34:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3aSctuLvCvk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
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    <video:video>
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      <video:description>Vincent Racaniello speaks with Professor Harald zur Hausen, recipient of the 2013 Society for General Microbiology Prize Medal for &quot;work that has had a far-reaching impact beyond microbiology.&quot;

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This group would lead to the discovery of HPV 16 and 18 (the leading cause of cervical cancer) amongst many other types.

The discovery of these two particular strains of HPV led to insights into the cancer causing properties of HPV which would result in the production of the HPV vaccine.

Vincent and Professor zur Hausen also discuss other virus related cancers including the possibility that colon cancer is a product of a virus and the application of the HPV vaccine to males as well as females.

Filmed on location in Manchester, England at the 2013 Society for General Microbiology conference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30737.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-10-23T23:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LFFxWpSBlYY</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>HPV</video:tag>
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      <video:tag>Warts</video:tag>
      <video:tag>noble</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>2013</video:tag>
      <video:tag>zur</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Linear Algebra: Vector Examples 

Visually understanding basic vector operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21994.jpg</video:thumbnail_loc>
      <video:duration>1533</video:duration>
      <video:publication_date>2012-09-11T00:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4bH66vYjss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-More-on-linear-independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - More on linear independence</video:title>
      <video:description>More on linear independence

More examples determining linear dependence or independence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22000.jpg</video:thumbnail_loc>
      <video:duration>1058</video:duration>
      <video:publication_date>2012-09-11T00:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Alhcv5d_XOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vectors-a-no-word-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors - a no word introduction</video:title>
      <video:description>Definition addition subtraction components, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a6cc7f05-cd34-4593-9bcc-cce987b50304/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-04-02T16:46:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12080.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>components</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alternative-Splicing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alternative Splicing Video</video:title>
      <video:description>Alternative Splicing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5ece515a-1f21-421d-bd66-7e5df676710d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-23T00:18:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5709.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 1)</video:title>
      <video:description>Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/71a70e50-95fe-4539-8b34-da668d1e7fea/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T20:46:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4260.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Biology-1A-Lecture-21-Linkage-human-biochemical-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Biology 1A - Lecture 21: Linkage; human biochemical genetics</video:title>
      <video:description>Biology 1A - Lecture 21: Linkage; human biochemical genetics

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26346.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-19T00:53:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SPUuILiCAgY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biochemical</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-tourniquet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a tourniquet</video:title>
      <video:description>A tourniquet is a device used for temporary restriction of blood flow. This is a demonstration of how to properly apply a tourniquet on the arm of a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/274a6e08-7d35-4ebf-911d-1e34306f53ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9292.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>properly</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tourniquet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Systems-of-Three-Variables-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Systems of Three Variables 2</video:title>
      <video:description>Systems of Three Variables 2

u14_l3_t1_we2 Systems of Three Variables 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25224.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-18T01:58:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7cX-Ar2cEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simple-rate-gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Simple rate gyroscope</video:title>
      <video:description>This is a simple rate gyroscope. The video shows how the gyroscope functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71e4a123-4e5d-451f-8609-0df8ff1ec4f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-25T23:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7956.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>From</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Opposite-of-a-Polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Opposite of a Polynomial</video:title>
      <video:description>Opposite of a Polynomial

u11_l2_t2_we2 Opposite of a Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25225.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-18T01:58:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pb8vGcMlRmU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Opposite</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Three-Equation-Application-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Three Equation Application Problem</video:title>
      <video:description>Three Equation Application Problem

u14_l3_t1_we3 Three Equation Application Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25226.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-18T01:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJaHNxJk5-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Three</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Dividing-and-Simplifying-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Dividing and Simplifying Rational Expressions</video:title>
      <video:description>Dividing and Simplifying Rational Expressions

u15_l1_t2_we2 Dividing and Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25232.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-18T02:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Olntk2qhqGs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Algebraic-Expression-Least-Common-Multiple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Algebraic Expression Least Common Multiple</video:title>
      <video:description>Algebraic Expression Least Common Multiple

u15_l1_t3_we1 Algebraic Expression Least Common Multiple</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25233.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-18T02:00:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNeNHoCXoGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Adding-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Adding Rational Expressions</video:title>
      <video:description>Adding Rational Expressions

u15_l1_t3_we2 Adding Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25234.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-18T02:01:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jE0YCSo4qO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Subtracting-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Subtracting Rational Expressions</video:title>
      <video:description>Subtracting Rational Expressions

u15_l1_t3_we3 Subtracting Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25235.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-18T02:01:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YO_SwIKGMqQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Simplifying-First-for-Subtracting-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Simplifying First for Subtracting Rational Expressions</video:title>
      <video:description>Simplifying First for Subtracting Rational Expressions

u15_l1_t3_we3 Simplifying First for Subtracting Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25236.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-09-18T02:02:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tmpa8Q240XY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>First</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Adding-and-Subtracting-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Adding and Subtracting Rational Expressions</video:title>
      <video:description>Adding and Subtracting Rational Expressions

u15_l1_t3_we4 Adding and Subtracting Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25237.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2012-09-18T02:02:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_DweTAEYWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newtons-First-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newton&apos;s First Law</video:title>
      <video:description>The Newton&apos;s law of inertia is deiscussed in the video with examples. This law states that object will maintain their state of motion unless acted upon by an outside force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9e1a8439-bff0-4189-8062-718aa22275cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28181.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>newtons</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Supernova-Supernovae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Supernova (Supernovae)</video:title>
      <video:description>Supernova (Supernovae)

Supernova (Supernovae)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24962.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-17T17:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qOwCpnQsDLM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Supernovae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-IIT-JEE-Trace-and-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - IIT JEE Trace and Determinant</video:title>
      <video:description>IIT JEE Trace and Determinant

2010 IIT JEE Paper 1 Problem 43 Trace and Determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24963.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T17:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5S03uylNn-Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Rationalizing-Denominators-with-Conjugates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Rationalizing Denominators with Conjugates</video:title>
      <video:description>Rationalizing Denominators with Conjugates

u16_l2_t4_we2 Rationalizing Denominators with Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25311.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:49:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENIUcjdPO54</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Conjugates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Imaginary-Roots-of-Negative-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Imaginary Roots of Negative Numbers</video:title>
      <video:description>Imaginary Roots of Negative Numbers

u16_l4_t1_we2 Imaginary Roots of Negative Numbers</video:description>
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      <video:duration>244</video:duration>
      <video:publication_date>2012-09-18T02:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s03qez-6JMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-New-York-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - New York and Climate Change</video:title>
      <video:description>&quot;Lec 16 - New York and Climate Change&quot; January 3, 2011 - Rohit Aggarwala, Director of Long-Term Planning and Sustainability for New York City from 2006-2010, discusses the content, history and execution of PlaNYC, New York&apos;s award-winning sustainability efforts in addition to addressing the challenges facing other major cities of the world.

Stanford University
http://www.stanford.edu

PlaNYC 2030
http://www.nyc.gov/planyc

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18787.jpg</video:thumbnail_loc>
      <video:duration>3753</video:duration>
      <video:publication_date>2012-09-04T05:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bnpU6Bhltq0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stoichiometry</video:title>
      <video:description>Stoichiometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26126.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T23:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hSBT6oe6dSA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Surgery-in-Thailand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Surgery in Thailand</video:title>
      <video:description>This video shows a world class and affordable heart surgery in Thailand. Well expert cardiologist with advance techniques in Thailand are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4f57f79-9fa2-418c-a9ca-300d444aef37/cand_25.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T22:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9687.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-GMAT-Math-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Math 8</video:title>
      <video:description>GMAT: Math 8

42-48, pgs. 157-158</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21924.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-10T23:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZtpr_curdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Abdomen</video:title>
      <video:description>This video shows the bone structure of abdomen and its working. The part between thorax(chest) and pelvis is known as abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e5ca921-bd70-4729-b795-f0abead27fa5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T05:59:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9303.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interamuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interamuscular Injection</video:title>
      <video:description>What is IM injection and what are the precautions required? This video will help you to know more about the IM injection like choosing the right spot for the injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a2a3cdf-5153-479e-b181-149d7244f971/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-30T22:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9681.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Price-of-Related-Products-and-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Price of Related Products and Demand</video:title>
      <video:description>Price of Related Products and Demand

How changes in the price of related goods can shift demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25371.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oClpRv7msg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Articulator-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Articulator Demonstration</video:title>
      <video:description>&quot;Lec 2 - Articulator Demonstration Relates the movement of the mandible to various articulators  Orig. air date: OCT 15 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20801.jpg</video:thumbnail_loc>
      <video:duration>1201</video:duration>
      <video:publication_date>2012-09-07T17:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x9xm3aGXW_k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Environ-Sci-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Environ Sci - Lecture 11</video:title>
      <video:description>Environ Sci - Lecture 11

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27083.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-09-19T06:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LngQKQ5q5CU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Primaries-and-Caucuses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Primaries and Caucuses</video:title>
      <video:description>Primaries and Caucuses

How states choose their delegates for the national party conventions (under CC-BY-SA license)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25112.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-18T01:20:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z_QeYCg4yJ8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Primaries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Caucuses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-76-Income-and-Expenditure-Views-of-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Income and Expenditure Views of GDP</video:title>
      <video:description>Income and Expenditure Views of GDP

Looking at a simple model of an economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25534.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-18T16:11:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9b8nnvpim0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Income</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Expenditure</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GDP</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/VirologyTumor-Viruses-Lecture-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virology/Tumor Viruses Lecture MIT</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 21/nTopics covered:
	/nVirology/Tumor Viruses/nInstructor:
	/nProf. Robert A. Weinberg/nTranscript - Lecture 21/nGood morning class, nice to see you again. I trust you had a relaxing weekend and a Happy Halloween, whatever a Happy Halloween is. You recall that last time we were talking about the process of cell transformation, and recall, what I said was that transformation represents the conversion of a normal cell into a cancer cell./nIn fact, there are a variety of traits of a cell which suggest it&apos;s a cancer cell, it changes its shape, it can get along with [foralized?] growth factors. Normal cells require tethering to the bottom of a Petri dish in order to grow. Cancer cells, you can put them into a semi-solid medium, like agar, and cancer cells will often grow like this, as colonies in suspension, without direct tethering, without direct adhesion to a solid, underlying substrate./nAnd that, that&apos;s a trait of cancer cells, the phenotype of cancer cells, is sometimes called, anchorage independence. But ultimately, the best litmus test, whether a cell is truly transformed, is tumoraganisity, i.e. the ability of a cell, when plucked out of a Petri-dish like this, and implanted into a host mouse, to actually grow into a tumor./nSo there are various gradations of becoming transformed, but tumoraganisity is the ultimate arbiter of whether or not a cell is truly transformed. Now, you&apos;ll recall from our conversation last time that if you put a transformed cell, a mixed a mono-layer of normal cells, that the transformed cell will overgrow the mono-layer, it will have lost contact inhibition, and that when viewed from above, such a Petri-dish yields a thick clump of cells, which is called a focus, plural, foci./nAnd I will tell you that beginning in the late 1960&apos;s, one began to use a variety of different techniques, with which to transform cancer cells into normal cells. One of the techniques one used was to apply chemical carcinogens to cells, and keep in m</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1557.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2009-04-02T04:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1557.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>virology</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-Chemistry-1A-Lecture-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Chemistry 1A - Lecture 38</video:title>
      <video:description>Chemistry 1A - Lecture 38

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26795.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T02:33:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BoVD4gREkk8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Developing-Products-That-Save-Lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Developing Products That Save Lives</video:title>
      <video:description>&quot;Lec 8 - Developing Products That Save Lives&quot; (April 27, 2011) Richard Scheller talks about his move from academia to professional research, his responsibilities and role at Genentech, personalized medicine, drug research decisions, and what motivates him and the biotech industry. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18903.jpg</video:thumbnail_loc>
      <video:duration>3671</video:duration>
      <video:publication_date>2012-09-04T07:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FN6uYAvjPRc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>research</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>academia</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Corporate</video:tag>
      <video:tag>Genentech</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Ro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Visualizing-Average-Costs-and-Marginal-Costs-as-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Visualizing Average Costs and Marginal Costs as Slope</video:title>
      <video:description>Visualizing Average Costs and Marginal Costs as Slope

Graphing variable cost, fixed cost and total cost</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25495.jpg</video:thumbnail_loc>
      <video:duration>726</video:duration>
      <video:publication_date>2012-09-18T15:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k1iHDu9GrJE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>as</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Marginal-Cost-and-Average-Total-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Marginal Cost and Average Total Cost</video:title>
      <video:description>Marginal Cost and Average Total Cost

Looking at marginal and average total cost in the context of a juice business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25496.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-09-18T15:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7t8gdc3YogM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Total</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Physics-112-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Physics 112 - Lecture 32</video:title>
      <video:description>Physics 112 - Lecture 32

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26548.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-19T01:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-kjPwZjitM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>32</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16B-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16B - Lecture 15</video:title>
      <video:description>Mathematics 16B - Lecture 15

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25752.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-18T17:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oakJz0n7cCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-More-on-Nash-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - More on Nash Equilibrium</video:title>
      <video:description>More on Nash Equilibrium

Looking more closely at the definition of Nash Equilibrium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25511.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-09-18T16:01:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewu_7Dmj_18</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Videos-of-Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Videos of Hip Resurfacing Surgery</video:title>
      <video:description>Hip resurfacing surgery is a procedure done by chiropractors, the procedure is done as an alternative to hip replacement especially for young patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/14427c09-87ae-40c2-ab64-b0038b92afc8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-30T22:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9695.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Computer Science 61A</video:title>
      <video:description>Lec 23- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16833.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-09-01T13:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cOtXiAWMTfs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Creating-a-Culture-of-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Creating a Culture of Innovation</video:title>
      <video:description>Creating a Culture of Innovation

An interview with David Kester, Chief Executive, Design Council. To foster a culture of innovation, managers must look outward to identify consumers&apos; problems and spark ideas for solving those problems. They must also ease employees&apos; fear of change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25538.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T16:15:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyqHGdIMcas</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Real-GDP-and-Nominal-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Real GDP and Nominal GDP</video:title>
      <video:description>Real GDP and Nominal GDP

Using real GDP as a measure of actual productivity growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25539.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T16:16:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lBDT2w5Wl84</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nominal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec1-Lab-1-Safety-Micropipetter-Microscope-Cells-and-Vibrio-isolation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec1-  Lab 1 - Safety, Micropipetter, Microscope, Cells and Vibrio isolation.</video:title>
      <video:description>Lec1-  Lab 1 - Safety, Micropipetter, Microscope, Cells and Vibrio isolation.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16896.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-01T15:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfQL14oukC4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-FICA-Tax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - FICA Tax</video:title>
      <video:description>FICA Tax

How the FICA tax is calculated and what it stands for</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25119.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-18T01:22:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UP9xy2eVj7s</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FICA</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Thinking-Inside-the-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Thinking Inside the Box</video:title>
      <video:description>Thinking Inside the Box

An interview with Kevin Coyne, Founder, Kevin Coyne Partners.  Asking people to &quot;think outside the box&quot; creates chaotic brainstorming. Here are five questions that can stimulate more focused thinking about possible new products and services.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25540.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-09-18T16:16:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHamDutH1Wg</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Example-Calculating-Real-GDP-with-a-Deflator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Example Calculating Real GDP with a Deflator</video:title>
      <video:description>Example Calculating Real GDP with a Deflator

Simple example of calculating Real GDP from Nominal GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25544.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-18T16:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v5YT8GlSxoU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deflator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Innovation-at-Procter-Gamble</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Innovation at Procter &amp; Gamble</video:title>
      <video:description>Innovation at Procter &amp; Gamble

An interview with A.G. Lafley, Chairman and CEO, Procter &amp; Gamble. Innovation is at the core of P&amp;G&apos;s business strategy. See how P&amp;G makes innovation an everyday practice in their organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25541.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-18T16:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvIUSxXrffc</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>innovation</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Procter</video:tag>
      <video:tag>Gamble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Innovate-Like-Google</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Innovate Like Google</video:title>
      <video:description>Innovate Like Google

An interview with Tom Davenport, Professor of Information Technology &amp; Management, Babson College. While some elements of Google&apos;s success as innovator would be very hard to emulate, others can be profitably adopted by almost any business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25547.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-18T16:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOioQxtJ4gI</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innovate</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Actual-CPI-U-Basket-of-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Actual CPI-U Basket of Goods</video:title>
      <video:description>Actual CPI-U Basket of Goods

Exploring the actual weightings for the CPI-U basket of goods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25549.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-18T16:21:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-JTw7gNwT6Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Actual</video:tag>
      <video:tag>CPI</video:tag>
      <video:tag>U</video:tag>
      <video:tag>Basket</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-22-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 22- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 22- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16872.jpg</video:thumbnail_loc>
      <video:duration>3066</video:duration>
      <video:publication_date>2012-09-01T14:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gjEGr_ktcL0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-Flu-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a Flu Attack?</video:title>
      <video:description>A person can get the flu in many different ways. This video explains how a person in infected with a virus and how that virus affects our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6559b6a-d5df-4d41-ba8e-5290c5f88d7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-11-24T00:05:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5841.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Invades</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 11- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16917.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-01T16:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Zib6FlqGxc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Process</video:title>
      <video:description>We travel inside nucleus to see how the DNA replicates.

When DNA replicates its strands are separated by enzine helicase.
Single-stranded DNA binding proteines keep the strands from (...?).
One DNA strand encodes the leading strand using DNA Polymerase III.

Just watch to see what is going on.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/86d60eaf-bd24-44b3-aaa3-8d611b4370f8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2007-09-16T16:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1019.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DNAReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Growing by a percentage</video:title>
      <video:description>Growing by a percentage

Growing a quantity by a percentage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20106.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X2jVap1YgwI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Growing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Percentage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Grow Your Stars -- Don&apos;t Buy Them</video:title>
      <video:description>Grow Your Stars -- Don&apos;t Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School.  Many star performers hired from outside don&apos;t perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25578.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLSo2XOywBI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>grow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Managing B Players</video:title>
      <video:description>Managing B Players

An interview with Tom DeLong, Professor, Harvard Business School.  Executives can get more value from their workforce if they recognize and motivate their B players. These solid, steady performers form the bulk of a workforce--and bring crucial forms of value to companies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25580.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T16:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvij3cKyQGU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Managing</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Players</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Real GDP driving Price</video:title>
      <video:description>Real GDP driving Price

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25581.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-18T16:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsD7mqFDJs0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250A - Lecture 12: Experimental Studies I:  In</video:title>
      <video:description>Public Health 250A - Lecture 12: Experimental Studies I:  In

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25584.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-18T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1kB9obdycs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome - Abstraction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome - Abstraction

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26811.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-19T02:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KnKFjNpA9J8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-Prevention-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection Prevention and Control</video:title>
      <video:description>When a person has a foreign organism in their body which get nourishment from that person,it is said that, that person is having ans infection. This video is to inform people about various infections and how to prevent them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7271fad3-2861-4509-9490-b35c5a870729/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9713.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infection</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Making Large Scale Solar Work</video:title>
      <video:description>&quot;Lec 26 - Making Large Scale Solar Work&quot; (April 28, 2010) Margot Gerritsen, Associate Professor of Energy Resources Engineering at Stanford, discusses the recent upswing in the development of large-scale solar projects, with elaboration on fast-track projects, the political, economic and financial barriers to implementation, and utility integration along with several current case project examples.

Stanford University
http://www.stanford.edu

Stanford Energy Resources Engineering
http://pangea.stanford.edu/ERE/index.php

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18797.jpg</video:thumbnail_loc>
      <video:duration>3766</video:duration>
      <video:publication_date>2012-09-04T05:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Abo_V6pYTSI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Tax Lever of Fiscal Policy</video:title>
      <video:description>Tax Lever of Fiscal Policy

How government can effect aggregate demand through tax policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25590.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-18T16:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRXBCxKjiK8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tax</video:tag>
      <video:tag>Lever</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250A-Lecture-16-Cohort-Studies-I-A-Reingo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo</video:title>
      <video:description>Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25591.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-18T16:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Te9F-eRND14</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Breakdown-of-Gas-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Breakdown of Gas Prices</video:title>
      <video:description>Breakdown of Gas Prices

Where the dollars at the pump go</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25592.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-18T16:33:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1YYy0DEOpoU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Breakdown</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Short-Run-Oil-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Short-Run Oil Prices</video:title>
      <video:description>Short-Run Oil Prices

Thinking about what moves oil prices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25594.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-09-18T16:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZxtlcZ-d90o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SOPA-and-PIPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SOPA and PIPA</video:title>
      <video:description>SOPA and PIPA

What SOPA and PIPA are at face value and what they could end up enabling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25123.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-18T01:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzqMoOk9NWc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SOPA</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PIPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Identity-property-of-0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Identity property of 0</video:title>
      <video:description>Identity property of 0

U09_L2_T2_we3 Identity property of 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25124.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-18T01:24:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXTRmzXlorI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Clutch-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clutch, how it  works</video:title>
      <video:description>The clutch is a component of manual transmission. This video shows how it clutch works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e74b60ab-0001-47d9-a6ba-2cbcd48fbf12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-25T20:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - More Limits</video:title>
      <video:description>This is a lecture of Khan Academy.

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19804.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-05T17:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Fast-Is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Fast Is Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 5): How Fast Is Evolution?

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Rates of Evolution

Evolutionary rates can be measured quantitatively for a character within a lineage, and we begin by seeing how this is conventionally done. We then look at a large compilation of over 500 such measurements and ask whether fossil evolutionary rates fit in with the theory of population genetics.

Punctuated equilibrium is an influential modern idea about evolutionary rates in fossils and we discuss the theory, how to test it, evidence for and against it, and its conceptual relation with the modern synthesis. 

The rate of evolution is a measurement of the change in an evolutionary lineage over time.

The method for measuring the rate of evolution can be illustrated by work done by MacFadden on horse teeth: horse teeth are classic materials in the study of evolution.

The rate of evolution is measured as follows:

Suppose that a character has been measured at two times, t1 and t2 ; t1 and t2 are expressed as times before the present in millions of y</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8722cdc-5cbd-467e-896c-a1dbc4c4c298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-04-08T21:06:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4211.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>decent</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>transitional</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theories</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>haldane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-much-gold-has-ever-been-mined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How much gold has ever been mined?</video:title>
      <video:description>How much gold and silver have been mined in human history? You might be surprised.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3632.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-12-16T17:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/asodfnJbPR8</video:player_loc>
      <video:uploader>chipguy123</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2.
Surface Used to Define the Flux Linkage

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16197.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-08-29T14:52:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djthk58aT6o</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Underwater-Volcano-Eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater Volcano Eruption</video:title>
      <video:description>An video of an underwater volcano erupting from NOAA&apos;s Submarine Ring of Fire expeditions. 
For more info, check out: http://oceanexplorer.noaa.gov/explorations/06fire/logs/april29/media/movies/nwrota_brimstone14_video.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a7c5f901-1b91-4e25-99cb-75fcbe328e55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-28T17:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3293.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Knee-Replacement-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Video</video:title>
      <video:description>A revision knee replacement is performed for inadequate bending. Orthopedic Surgeon Dr.Venkatachalam explains the operation in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3999.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-03-23T17:47:06.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3999.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Entertainment-and-Creative-Arts-Your-Creative-Journey-Starts-Here</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here</video:title>
      <video:description>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here. Ever wondered how you become a TV show writer, create your own clothing line, work for Apple, produce films and documentaries, coordinate marketing and communications for a hip national clothing store, or become an artist who makes money without needing a &quot;day job?&quot; This panel will explore jobs that let you use your creative side and give you some advice for how to prepare yourself right now for jobs in the entertainment and creative arts fields. It&apos;s time to put your passion and creativity to work!

This panel was filmed as part of Taking the Next Step 2011. For more information visit: https://takingthenextstep.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14723.jpg</video:thumbnail_loc>
      <video:duration>4928</video:duration>
      <video:publication_date>2012-08-27T10:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcCeAukl35k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Entertainment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Chemistry 3B</video:title>
      <video:description>Lec 22- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17091.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-02T05:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUqRC_5Rf7k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
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u12 l1 t1 we2 GCF to Factor a Polynomial</video:description>
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Freedom of Speech and the  Press</video:description>
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Freedom of Speech and the  Press</video:description>
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Operating Systems and System Programming</video:description>
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Operating Systems and System Programming</video:description>
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Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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Operating Systems and System Programming</video:description>
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u14_l1_t1_we5 Graphical Systems Application Problem</video:description>
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      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T01:52:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mimxluSVBo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inserting-nasogastric-tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inserting nasogastric tube</video:title>
      <video:description>Nasogastric Intubation is insertion of a plastic tube through the nose, past the throat, and down into the stomach. Nasogastric tubes are used for feeding and administering drugs and other oral agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8773e52c-0991-4085-b2e5-3e127569c84f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-15T20:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5438.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>NT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Compund-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Compund Inequalities 2</video:title>
      <video:description>Compund Inequalities 2

u10_l3_t1_we2 Compund Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25185.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2012-09-18T01:44:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2cnQ5ahHgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compund</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive system</video:title>
      <video:description>Digestive system of our body and how digestive system works is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/4f2c7d44-eb47-4c85-bc7a-c7eb7beff3f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-11-24T01:08:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1132.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Digestive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spirogyra-Cell-Colonies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirogyra   Cell Colonies</video:title>
      <video:description>spiroyra is microscopic organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0afb2519-bf6e-4347-a667-30e162eab7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-07-07T12:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2963.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Spirogyra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Afterburner-Concept-By-EDF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Afterburner Concept By EDF</video:title>
      <video:description>This video will help you to have an introduction with EDF afterburner concept. Watch this video to have more knowledge of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9291.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-30T05:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9291.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>EDF</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>V</video:tag>
      <video:tag>1</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antiangiogenic-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antiangiogenic Agents</video:title>
      <video:description>In this video, antiangiogenic agents are explained. These agents focuses on VEGF and targets in the VEGF pathway.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/5c78899b-acfd-4198-8115-a196aa5ac7d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2008-01-05T22:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1237.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antiangiogenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Absolute-Value-Equations-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Absolute Value Equations Example 1</video:title>
      <video:description>Absolute Value Equations Example 1

u10_l3_t2_we1 Absolute Value Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25188.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-09-18T01:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRlVWC0FMQc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/convex-quadrilaterals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>convex quadrilaterals</video:title>
      <video:description>convex quadrilaterals, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/eebbe0dc-ffbe-4962-bb4b-66de2600f31e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-04-16T14:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12243.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>quadrilaterals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Absolute-Value-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Absolute Value Equations 2</video:title>
      <video:description>Absolute Value Equations 2

u10_l3_t2_we3 Absolute Value Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25190.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-09-18T01:46:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w5YltRetIQ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Snake-in-The-Stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snake in The Stomach</video:title>
      <video:description>A tooth brush that was found in her stomach.This endoscopy was taken by Dr. Julio Murra Saca of a Foreign body in the stomach that resemble a snake. A 30 year-old woman that had been complaining of severe halitosis that is worse in the morning. The endoscopy was performed in 1990 with the old fiber optics endoscopes (Olympus pre-oes 1T). Therefore the video clips is dark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/8b812c44-65f1-4f53-88fe-54983d4b0c7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-09-04T23:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3326.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Halitosis</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science 61A</video:title>
      <video:description>Lec 17- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16827.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-01T13:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RVvsLUrVNAI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>triangles</video:title>
      <video:description>triangles, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/53122f70-fbba-47a7-ba35-ab141ee8db5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-04-16T15:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12246.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIVAIDS-Education-in-America-MWV14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV/AIDS Education in America (MWV14)</video:title>
      <video:description>In this episode of MicrobeWorld Video we ask some leading researchers, education specialists, and public health officials about the state of HIV/AIDS education in America and ideas they have to support the teaching of microbial evolution using the latest HIV/AIDS research ? all while instilling innovative prevention strategies.

Filmed at the Koshland Science Museum in Washington, D.C. and San Diego State University, this episode features the following experts:

    * Roland Wolkowicz, Ph.D., Assistant Professor, Department of Biology, San Diego State University, whose research focus is on the use of random peptide libraries and other chemical genetics approaches for the study of viral pathogenesis and the search of antiviral factors in HIV1 and HCV.
    * Shannon Lee Hader, M.D., MPH, Director of the HIV/AIDS Administration for Washington, D.C., an epidemiologist and public health physician who has worked with HIV-infected children and adults in Brazil, Jamaica, and Zimbabwe.
    * Anila Asghar, Ph.D., Assistant Professor of Education at Johns Hopkins University, whose research focuses on curriculum development and evolution.

Educational resources mentioned within the video can be found online at:

Koshland Science Museum
http://koshlandscience.org/teachers/webquest.jsp

NIH curriculum guide
http://science.education.nih.gov/supplements/nih1/diseases/default.htm

Howard Hughes Medical Institute
http://www.hhmi.org/biointeractive/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8c0afa52-d9ce-42d8-9df3-75bc8aa57681/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2010-04-13T17:17:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4242.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Legal-Studies-160-Lecture-5-Community-and-Social-Solidarity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Legal Studies 160 - Lecture 5: Community and Social Solidarity</video:title>
      <video:description>Legal Studies 160 - Lecture 5: Community and Social Solidarity

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26076.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-18T23:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_6N1KkwXhu0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Solidarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Legal-Studies-160-Lecture-1-Must-we-treat-prisoners-humanly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Legal Studies 160 - Lecture 1: Must we treat prisoners humanly</video:title>
      <video:description>Legal Studies 160 - Lecture 1: Must we treat prisoners humanly

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26062.jpg</video:thumbnail_loc>
      <video:duration>3702</video:duration>
      <video:publication_date>2012-09-18T23:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5rCCEoM4Jo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>we</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>humanly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Economics-1-Exchange-Rates-and-Balance-of-Paym</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Economics 1 -Exchange Rates and Balance of Paym</video:title>
      <video:description>&quot;Lec 22-  Economics 1 -Exchange Rates and Balance of Paym&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27483.jpg</video:thumbnail_loc>
      <video:duration>2398</video:duration>
      <video:publication_date>2012-09-21T07:40:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_KljHF8nn-U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Paym</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Economics-1-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Economics 1 - Review</video:title>
      <video:description>&quot;Lec 23 - Economics 1 - Review&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27484.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-21T07:40:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-AJk8K0t14</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faith and Globalization</video:title>
      <video:description>Explore what faith and globalization can mean and why it matters to understanding the interaction between faith and globalization in the contemporary world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12529.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-08-18T14:27:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9GRBDqOczA0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Practice-of-Art-23AC-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Practice of Art 23AC - Lecture 25</video:title>
      <video:description>Practice of Art 23AC - Lecture 25

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26058.jpg</video:thumbnail_loc>
      <video:duration>2288</video:duration>
      <video:publication_date>2012-09-18T23:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zx54Bbarlk0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
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Software Engineering</video:description>
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Software Engineering</video:description>
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u11_l1_t1_we1 Evaluating exponential expressions</video:description>
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u11_l1_t1_we2 Evaluating exponential expressions 2</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Software Engineering</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Software Engineering</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-169-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 169 - Lecture 23</video:title>
      <video:description>Computer Science 169 - Lecture 23

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26124.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/j7j37PAXgvA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/EF-termo-unstable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EF-termo unstable</video:title>
      <video:description>This video describes the structure of elongation factor Tu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1081b376-4275-4aee-867f-aa3f68722866/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2422.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-169-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 169 - Lecture 24</video:title>
      <video:description>Computer Science 169 - Lecture 24

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26127.jpg</video:thumbnail_loc>
      <video:duration>4556</video:duration>
      <video:publication_date>2012-09-18T23:59:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ePPkVCyedI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Physics-111-X-Ray-Crystallography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Physics 111: X-Ray Crystallography</video:title>
      <video:description>Physics 111: X-Ray Crystallography

Physics 111 Advanced Laboratory.  Professor Sumner Davis

Modern condensed matter physics began in 1912 when Laue, Friedrich, and Knipping presented a paper on the diffraction of x-rays by crystals. They proved that crystals are periodic lattices of atoms, and ever since then this periodicity has been invaluable to studies of condensed matter. In the experiment you observe first hand the diffraction of x-rays, and will learn about crystallography. The equipment is a commercial instrument all in one package. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27051.jpg</video:thumbnail_loc>
      <video:duration>2317</video:duration>
      <video:publication_date>2012-09-19T06:31:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tx-p9F_886E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-108-Calculus-BC-2008-2-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Calculus BC 2008 2 a</video:title>
      <video:description>Calculus BC 2008 2 a

2a of 2008 Calculus BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19902.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2012-09-06T00:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvvI_QRYxBY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>2</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression</video:title>
      <video:description>Gene Expression which information from a gene is used in the synthesis of a functional gene product is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/bb713f36-7e20-4cd5-bc85-7cccf0a44c7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2007-10-03T23:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1064.mp4</video:content_loc>
      <video:uploader>shiva</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneExpression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Handling-objects-that-are-impaled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling objects that are impaled</video:title>
      <video:description>This video explains what a person should do if an object is impaled in the body. It is very important to not remove the object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd9ebd11-59b0-473c-8045-3916d094c4b1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10091.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Impaled</video:tag>
      <video:tag>Objects</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Carbon-Sequestration-Natural-Gas-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction</video:title>
      <video:description>&quot;Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction&quot; May 20, 2009 - Mark Zoback, professor in the Department of Geophysics, Stanford University, discusses recent developments in natural gas extraction that enable cost-effective carbon capture and storage to mitigate greenhouse gas emissions. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

Professor Mark Zoback
http://woods.stanford.edu/cgi-bin/facultydb.pl?profile=zoback

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3232</video:duration>
      <video:publication_date>2012-09-04T05:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LMdGrxW8-Jo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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      <video:tag>Shale</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Bed</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>reservoirs</video:tag>
      <video:tag>hydraulic</video:tag>
      <video:tag>fracturing</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>adsorption</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Exponent Properties 7</video:title>
      <video:description>Exponent Properties 7

u11_l1_t3_we3 Exponent Properties 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25201.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-18T01:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IF-8VOiEOes</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>7</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 1</video:title>
      <video:description>Ribozymes which are enzymes that are not proteins are explained in this video. 
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
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      <video:duration>418</video:duration>
      <video:publication_date>2007-09-01T20:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/924.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1B-Lecture-8-Shoots-Primary-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1B - Lecture 8: Shoots, Primary Structure</video:title>
      <video:description>Biology 1B - Lecture 8: Shoots, Primary Structure

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26392.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-19T01:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8oS4PDp4bwQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Shoots</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-White-Blood-Cells-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How White Blood Cells Work</video:title>
      <video:description>How White Blood Cells Work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/63353a49-3180-4b16-a1f6-27e0d6dcb672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-06-19T16:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2844.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Scientific-Notation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Scientific Notation I</video:title>
      <video:description>Scientific Notation I

u11_l1_t4_we1 Scientific Notation I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25203.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-18T01:52:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6phoVfGKKec</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Scientific-Notation-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Scientific Notation Example 2</video:title>
      <video:description>Scientific Notation Example 2

u11_l1_t4_we2 Scientific Notation 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25205.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-18T01:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xxAFh-qHPPA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lip-treatment-to-cure-cold-weather-sicknesses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lip treatment to cure cold weather sicknesses</video:title>
      <video:description>This video shows how treatment of lips can help prevent and even cure clod weather sicknesses. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcfe134a-a400-41cd-a2d7-e5b1b646d9cb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9301.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>Lip</video:tag>
      <video:tag>treatment</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Decimal-Place-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Decimal Place Value</video:title>
      <video:description>Decimal Place Value

U03_L1_T1_we1 Decimal Place Value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24809.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-17T16:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x-Dqe5U1TXA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimal</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>value</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Organelle-Movement-on-Microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organelle Movement on Microtubules</video:title>
      <video:description>This video demonstrates the movement of organelles on microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fb4c37a-8166-4d31-8328-948398e9cea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-05-27T19:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2376.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The endocrine system</video:title>
      <video:description>Endocrine system is consists of various cells, tissues and organs that secrets hormone. Hormones are substances that are carried by blood from their site of secretion to their site of action. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bd9ab7a1-7b7f-4195-8aa2-d3b579a589bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-04-23T05:03:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1961.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Edndocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Hormone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-the-layers-of-the-skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of the layers of the skin</video:title>
      <video:description>This video shows the layers of the skin, which is the largest organ of the body and has several layers that serve different purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9381d033-0847-435d-bd2e-0acb0f8b3196/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-28T12:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8507.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cocaine-rendered-molecule-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cocaine rendered molecule animation</video:title>
      <video:description>Molecule of cocaine in realistic 3D rendered movie. ... cocaine drugs abuse rendering povray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/db05ce95-473c-4640-ad80-1eb4b838a75b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-04-24T22:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2061.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cocaine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>abuse</video:tag>
      <video:tag>rendering</video:tag>
      <video:tag>povray</video:tag>
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    <loc>https://dnatube.com/videos/Action-potential-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action potential movements</video:title>
      <video:description>An action potential is caused by positive ions moving in and then out of the neuron at a certain spot on the neuron membrane. 

An action potential is initiated by a stimulus above a certain intensity or threshold. Not all stimuli initiate an action potential. The stimulus could be a pin prick, light, heat, sound or an electrical disturbance in another part of the neuron.

Depolarization

A stimulus causes a gate in the Na+ Channel to open. Since there is a high concentration of Na+ outside, Na+ diffuses into the neuron. The electrical potential changes to ~ +40 mV.

Repolarization

Depolarization causes the K+ Channel gate to immediately open. K+ diffuses out of the neuron. This reestablishes the initial electrical potential of ~-60 mV.

Refractory Period

During this time (~ 1 msec), the Na+ and K+ Channels cannot be opened by a stimulus.

The Na+/K+ Pump actively pumps Na+ out of the neuron and K+ into the neuron. This reestablishes the initial ion distribution of the resting neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/93d832ff-5045-4d97-a64f-485bc9b36284/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-11-05T04:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1106.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>actionpotential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 1 - Chemistry 1A&quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27104.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T02:49:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWg1Ueolqc0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Titration-of-a-Weak-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Titration of a Weak Acid</video:title>
      <video:description>Titration of a Weak Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26786.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-19T02:31:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXLiubyd58Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-u14-l1-t1-we-INT-Consistent-System-of-Independent-Equations-t2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - u14 l1 t1 we INT Consistent System of Independent Equations t2</video:title>
      <video:description>u14 l1 t1 we INT Consistent System of Independent Equations t2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25206.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-18T01:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dHVLkFQCsmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u14</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>t2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Scientific-Notation-3-new</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Scientific Notation 3 (new)</video:title>
      <video:description>Scientific Notation 3 (new)

u11_l1_t4_we3 Scientific Notation 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25207.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2012-09-18T01:53:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dD71fFNwVJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>new</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Graphical-System-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Graphical System of Inequalities</video:title>
      <video:description>Graphical System of Inequalities

u14_l1_t2_we1 Graphical System of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25208.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CA4S7S-3Lg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-System-of-Inequalities-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - System of Inequalities Application</video:title>
      <video:description>System of Inequalities Application

u14_l1_t2_we3 System of Inequalities Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25212.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0fH6blRMHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Evaluating-a-polynomial-at-a-given-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Evaluating a polynomial at a given value</video:title>
      <video:description>Evaluating a polynomial at a given value

u11_l2_t1_we2 Evaluating a polynomial at a given value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25213.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-09-18T01:55:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03yq7XsErqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Substitution-Method-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Substitution Method 2</video:title>
      <video:description>Substitution Method 2

u14_l2_t1_we2 Substitution Method 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25215.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-18T01:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VeqrZ_PMiY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Simply-a-polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Simply a polynomial</video:title>
      <video:description>Simply a polynomial

u11_l2_t1_we3 Simply a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25216.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-18T01:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vN0aL-_vIKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology  part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b90d2f11-26aa-4836-bd6c-df6c711331e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-20T23:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5639.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Substitution-Method-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Substitution Method 3</video:title>
      <video:description>Substitution Method 3

u14_l2_t1_we3 Substitution Method 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25217.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-18T01:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6L8--MlnKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Megaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Megaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Megaprep is used when the starting E. coli culture volume is 500 ml~2.5 L of LB broth and the expected DNA yield is 1.5~2.5 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/42f5e309-9f01-4a93-b43e-d2de6faaa40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-05-26T05:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4369.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Megaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Developing-the-CEO-Within-You</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Developing the CEO Within You</video:title>
      <video:description>Developing the CEO Within You

An interview with Joseph L. Bower, Professor, Harvard Business School.  To become an effective CEO, work for companies committed to leadership development, and take responsibility for your own development on the job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25528.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-18T16:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6taNjZCzQ1I</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>developing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>within</video:tag>
      <video:tag>You</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cytoplasm-and-Cytoskeleton-of-a-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cytoplasm and Cytoskeleton of a Cell</video:title>
      <video:description>Cytoplasm is the gel like substance in the cell excluding the nucleus. The cytoskeleton is the skeleton contained withing the cells cytoplasm. This video talks about the cell and mainly about the cytoplasm,cytoskeleton and nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b1b39cb-e013-405f-ae96-7138cf6c7a52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-29T11:21:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>cytoplasm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PMAP-Angiogenic-masters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PMAP : Angiogenic masters</video:title>
      <video:description>Angiogenic masters  PMAP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e229e6d2-d0b3-494d-bf90-7f3353ea8ce1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-11-23T00:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5711.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Space Shuttle History

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14930.jpg</video:thumbnail_loc>
      <video:duration>6622</video:duration>
      <video:publication_date>2012-08-28T04:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJ2H06sseLM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Overlap-and-Energy-Match</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Overlap and Energy-Match</video:title>
      <video:description>&quot;Lec 13 - Overlap and Energy-Match&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses this lecture to show that covalent bonding depends primarily on two factors: orbital overlap and energy-match. First he discusses how overlap depends on hybridization; then how bond strength depends on the number of shared electrons. In this way quantum mechanics shows that Coulomb&apos;s law answers Newton&apos;s query about what &quot;makes the Particles of Bodies stick together by very strong Attractions.&quot; Energy mismatch between the constituent orbitals is shown to weaken the influence of their overlap. The predictions of this theory are confirmed experimentally by measuring the bond strengths of H-H and H-F during heterolysis and homolysis.

00:00 - Chapter 1. Distance and Hybridization in the Overlap Integral
18:49 - Chapter 2. Influence of Overlap on Molecular Orbital Energy
29:45 - Chapter 3. &quot;Inferior&quot; Orbitals and Energy-Matching
46:59 - Chapter 4. Experimental Evidence and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19749.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-05T09:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_d6pUM5j8AI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Mismatch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-GMAT-Data-Sufficiency-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Data Sufficiency 8</video:title>
      <video:description>GMAT: Data Sufficiency 8

37-41, pgs. 280-281</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22306.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2012-09-11T01:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nL-NSia0HiA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Respiratory System</video:title>
      <video:description>The Respiratory System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/80dcf71e-efdf-4f1b-8b5a-6dd52440afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3239.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Systems-of-Three-Variables</loc>
    <lastmod>2026-08-14</lastmod>
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u14_l3_t1_we1 Systems of Three Variables</video:description>
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      <video:description>Relative and Atomic Molecular Mass

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Strongly heated aluminium foil burns in chlorine to form aluminium chloride.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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      <video:description>&quot;Lec 29 - Computer Science 61C -Virtual Memory&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/34/</video:description>
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      <video:title>Lec Last MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec Last MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture Last: Final review

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Computer Science 188 - Lecture 13

Introduction to Artificial Intelligence</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A simple skin suture has the needle inserted vertically for the closure of a wound or repair. This video shows how that procedure should be carried out.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 59 - Renewable Ocean Energy Conversion Systems</video:title>
      <video:description>&quot;Lec 59 - Renewable Ocean Energy Conversion Systems&quot; January 28, 2009 lecture by Julie Young for the Woods Energy Seminar (ENERGY301). In her talk &quot;Renewable Ocean Energy Conversion Systems: Advancing State-of-the-Art,&quot; Young discusses renewable ocean energy technologies.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Yin Lu (Julie) Young is an Assistant Professor of Civil and Environmental Engineering at Princeton University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18830.jpg</video:thumbnail_loc>
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      <video:tag>bending</video:tag>
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      <video:tag>Angle</video:tag>
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      <video:tag>Pitch</video:tag>
      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Electrical Engineering 140 - Lecture 21</video:title>
      <video:description>Electrical Engineering 140 - Lecture 21

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26209.jpg</video:thumbnail_loc>
      <video:duration>4762</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0Olw-RJeZ4o</video:player_loc>
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      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-The-Real-Story-on-Fuel-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - The Real Story on Fuel Economy</video:title>
      <video:description>&quot;Lec 62 - The Real Story on Fuel Economy&quot; January 7, 2009 lecture by Lee Schipper for the Woods Energy Seminar (ENERGY301).  In his talk &quot;When the Rubber Hits the Road: The Real Story on Fuel Economy in the US and other Developed Countries, with Implications for Developing Asia,&quot; Schipper discusses better and more realistic fuel economy options in the US and other industrialized nations.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Lee Schipper is a Senior Research Engineer at the Precourt Institute for Energy Efficiency at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>mileage</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9 -Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4578</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hdY7IwOrnQQ</video:player_loc>
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      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 164 - Lecture 15</video:title>
      <video:description>Computer Science 164 - Lecture 15

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26210.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/-fq_28tcYUY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an Anterior Chest Examination. It shows how a chest examination is done safely and accurately.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10133.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Identifying Percent Amount and Base

u5_l2_t1_we1 Identifying Percent Amount and Base</video:description>
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      <video:description>Hip Resurfacing is the surgical treatment which is alternative to the hip replacement. The Potential advantage as compare to THR(Total Hip Replacement) is that resurfacing includes less bone removal.</video:description>
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      <video:duration>276</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>492</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28811.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Retroviruses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pseudogenes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 10 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
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      <video:duration>6606</video:duration>
      <video:publication_date>2012-09-15T03:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EweWdE9p454</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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    <loc>https://dnatube.com/videos/Lec-17-Chemistry-1A-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Chemistry 1A - Lecture 18</video:title>
      <video:description>Chemistry 1A - Lecture 18

General Chemistry</video:description>
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      <video:duration>3023</video:duration>
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      <video:tag>Lecture</video:tag>
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    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 12 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4653</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Results-of-Rhinoplasty-on-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results of Rhinoplasty on Face</video:title>
      <video:description>This video shows the rhinoplasty surgery on face of a patients. Results of this surgery are amazing and patient is really satisfied.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41785138-9db0-46fd-9f49-6ac0cd64d22f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-01T04:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10188.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scar</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>on</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>looks</video:tag>
      <video:tag>Amazing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-based-Surgeon-in-Rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar based Surgeon in Rhinoplasty</video:title>
      <video:description>Reconstruction of the nose is called rhinoplasty. The doctor performs the surgery very effectively and efficiently.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b928eb9-e990-4627-a6ab-786026e10134/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8804.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-procedure-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty procedure in Qatar</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2011-03-14T08:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6848.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IRAQI</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>SUEGON</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>BRAST</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Laser</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>rhinoplasty</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny
.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH
http://me.zorpia.com/drkhsh2001/nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/89431dee-e768-4ceb-9618-d94594a21276/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-02-25T10:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3864.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>Dubai</video:tag>
      <video:tag>iraq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 4- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses balancing equations and the conservation of mass in relation to process design.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18847.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-04T06:26:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJg2clKFRZ8</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>design</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>fertilizer</video:tag>
      <video:tag>urea</video:tag>
      <video:tag>ammonia</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RHINOPLASTY-IN-QATAR-DUBAI-IRAQ-NOSE-SURGERY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RHINOPLASTY IN QATAR-DUBAI-IRAQ-NOSE SURGERY</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau</video:description>
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      <video:duration>28</video:duration>
      <video:publication_date>2010-01-03T17:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3653.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mamoplastique</video:tag>
      <video:tag>lupossution</video:tag>
      <video:tag>rhynoplastique</video:tag>
      <video:tag>bottox</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>du</video:tag>
      <video:tag>cheuveux</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>collagene</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>therapeut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-2011-Calculus-BC-Free-Response-3a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - 2011 Calculus BC Free Response #3a</video:title>
      <video:description>2011 Calculus BC Free Response #3a

Arc length of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20018.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2012-09-06T01:29:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_G9JwTwjulA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>3a</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cognitive Science C103</video:title>
      <video:description>&quot;Lec 5 - Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24119.jpg</video:thumbnail_loc>
      <video:duration>4656</video:duration>
      <video:publication_date>2012-09-15T03:39:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MlXNgqNLM14</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Rhinoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Rhinoplasty Surgery</video:title>
      <video:description>تجميل الانف-rhinoplasty
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH
http://me.zorpia.com/drkhsh2001</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/09eda6d6-3304-43f1-a884-88b97666d774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-02-13T16:45:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3858.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 12 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses conduction and convection in association with a heat exchanger, as well as the actual design of the heat exchanger.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18855.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-04T06:31:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OpmMQv6clwQ</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchanger</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>BTU</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>material</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>device</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>area</video:tag>
      <video:tag>pipe</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 13 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses scaling, focusing on dimensionless analysis.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18856.jpg</video:thumbnail_loc>
      <video:duration>2377</video:duration>
      <video:publication_date>2012-09-04T06:32:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZMc4BDtHOzI</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>design</video:tag>
      <video:tag>drag</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>running</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>buckingham</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>research</video:tag>
      <video:tag>parameter</video:tag>
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      <video:tag>length</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchanger</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 19- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17016.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-02T04:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UBqZcdkDmtU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Comparing-Whole-Numbers-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Comparing Whole Numbers 2</video:title>
      <video:description>Comparing Whole Numbers 2

U01_L1_T3_we2 Comparing Whole Numbers 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24693.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T16:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KMwzeYAtJDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-169-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 169 - Lecture 25</video:title>
      <video:description>Computer Science 169 - Lecture 25

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26132.jpg</video:thumbnail_loc>
      <video:duration>2452</video:duration>
      <video:publication_date>2012-09-19T00:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJccn9d2t5w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Molecular-Structure-and-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Molecular Structure and Geometry</video:title>
      <video:description>Molecular Structure and Geometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26321.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-19T00:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9YGwK0mP_g</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-GMAT-Math-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - GMAT:  Math 12</video:title>
      <video:description>GMAT:  Math 12

65-69, pgs. 160-161</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21928.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-10T23:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VdBZSEF_FhU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>12</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Year-2008-Guest-Lecture-by-David-Swensen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Year 2008 -  Guest Lecture by David Swensen</video:title>
      <video:description>Guest Lecture by David Swensen
Financial Markets (ECON 252) -Year 2008

David Swensen, Yale&apos;s Chief Investment Officer and manager of the University&apos;s endowment, discusses the tactics and tools that Yale and other endowments use to create long-term, positive investment returns. He emphasizes the importance of asset allocation and diversification and the limited effects of market timing and security selection. Also, the extraordinary returns of hedge funds, one of the more recent phenomena of portfolio management, should be looked at closely, with an eye for survivorship and back-fill biases.

00:00 - Chapter 1. Introduction: Changing Institutional Portfolio Management 
03:59 - Chapter 2. Asset Allocation: The Power of Diversification 
16:44 - Chapter 3. Balancing the Equity Bias into Sensible Diversification 
20:48 - Chapter 4. The Emotional Pitfalls of Market Timing 
32:58 - Chapter 5. Survivorship and Backfill Biases in Security Selection 
43:17 - Chapter 6. Finding Value Investing Opportunities as an Active Manager 
49:02 - Chapter 7. Yale&apos;s Portfolio and Results 
54:48 - Chapter 8. Questions on New Investments, Remaining Bullish, and Time Horizons 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12547.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-08-20T13:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AtSlRK0SZoM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>fill</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Swensen</video:tag>
      <video:tag>diversification</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>timing</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>endowment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Asymptotic Notation | Recurrences | Substitution, Master Method

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16464.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-08-30T17:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/whjt_N9uYFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-up-of-a-solar-eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close up of a solar eruption</video:title>
      <video:description>Watch up close what happens when massive pent up solar energy is released. see how it happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae7d2f07-a235-4dd5-89dc-f78dee6d0939/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-23T09:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7659.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>massive</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-gear-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the gear works</video:title>
      <video:description>The gear is one set of toothed wheels that work together in an altering the speed by increasing or decreasing it. This is how the gear functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df5b9207-6ec4-4de3-bb74-4e0ce024d234/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-25T20:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7860.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>gear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 3- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses units, comparing the different methods and systems of measuring different variables.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18846.jpg</video:thumbnail_loc>
      <video:duration>3238</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/DZ0WD4t8puE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
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      <video:tag>Distance</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>system</video:tag>
      <video:tag>length</video:tag>
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      <video:tag>mass</video:tag>
      <video:tag>Pound</video:tag>
      <video:tag>force</video:tag>
      <video:tag>ton</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>England</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>America</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Measuring-Angles-in-Degrees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Measuring Angles in Degrees</video:title>
      <video:description>Measuring Angles in Degrees

How to measure an angle in degrees</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20264.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2012-09-06T13:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/92aLiyeQj0w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>degrees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 14  Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27358.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-21T05:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qHsz1gFYhGA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titel-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titel Neurofibromatosis</video:title>
      <video:description>Dscription Neurofibromatosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1dffb7ac-e6e4-4e14-b7c9-6ef604116b68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-06T20:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Key</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Neurofibromatosis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Invisible-polymersgGlow-spit-balls-incredible-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invisible polymersgGlow spit balls incredible Science</video:title>
      <video:description>For a little fun grow your Spitballs polymer spheres in water with food coloring hold the glow in the dark spitballs under a bright light to charge them up therefore they may not appear to be completely invisible in water</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cf19677d-1d65-4fc8-b9bc-4e66fa5d1b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-12-09T07:02:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28424.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Invisible</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>Glow</video:tag>
      <video:tag>Spit</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Search-for-Life-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Search for Life on Mars</video:title>
      <video:description>&quot;Lec 8 - The Search for Life on Mars&quot; (February 9, 2010) Dr. Janice Bishop with Carl Sagan Center at the SETI Institute and the NASA Ames Research Center discusses Martian geology and mineralogy, and the search for life on Mars.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18916.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-04T07:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMo-33kFb8E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Giovanni</video:tag>
      <video:tag>Schiaparelli</video:tag>
      <video:tag>Percival</video:tag>
      <video:tag>Lowell</video:tag>
      <video:tag>Viking</video:tag>
      <video:tag>Pathfinder</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>MSL</video:tag>
      <video:tag>Mariner</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Orbiter</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Surveyor</video:tag>
      <video:tag>Spi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Product-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Product Rule</video:title>
      <video:description>Product Rule

The product rule.  Examples using the Product and Chain rules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19817.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-05T17:47:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h78GdGiRmpM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Product</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Public-Health-250A-Lecture-19-Cross-Sectional-Studies-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Public Health 250A - Lecture 19: Cross Sectional Studies: A.</video:title>
      <video:description>Public Health 250A - Lecture 19: Cross Sectional Studies: A.

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25605.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-18T16:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLE9MXPuuUw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-250B-Lecture-6-Study-design-overview-cohor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 250B - Lecture 6: Study design overview, cohor</video:title>
      <video:description>Public Health 250B - Lecture 6: Study design overview, cohor

Epidemiologic Methods II</video:description>
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      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>study</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>cohor</video:tag>
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      <video:duration>72</video:duration>
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      <video:tag>medicine</video:tag>
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      <video:tag>Pneumonia</video:tag>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes log on for health (GE healthy share).

&quot;Spend enough time in front of your computer and it almost starts to feel like exercise. However, the key to getting in shape with your computer isn&apos;t the calories you burn typing, it&apos;s the tools, community, and resources that are available to you -- like the HealthyShare app on Facebook, powered by GE.

HealthyShare can help you to get fit. You can share your health goals with your friends, tell them about the exercises you&apos;ve done and the goals you&apos;ve reached, and inspire them to join you. See GE&apos;s latest contribution to healthcare at http://www.Facebook.com/healthy.&quot;</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2012-10-11T00:27:39.000Z</video:publication_date>
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      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>log</video:tag>
      <video:tag>on</video:tag>
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      <video:tag>Health</video:tag>
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      <video:description>Introduction to Limits (HD)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19923.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-06T01:01:07.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>HD</video:tag>
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      <video:duration>351</video:duration>
      <video:publication_date>2010-05-18T06:08:45.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <video:video>
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      <video:duration>1407</video:duration>
      <video:publication_date>2013-02-11T03:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30209.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>12b</video:tag>
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    <video:video>
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      <video:description>2011 Calculus AB Free Response #4b

Absolute maximum over an interval.  Critical points and differentiability.</video:description>
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      <video:duration>795</video:duration>
      <video:publication_date>2012-09-06T01:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvMBNVi5bLY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4b</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Public Health 250B - Lecture 12: Bias - information

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25614.jpg</video:thumbnail_loc>
      <video:duration>6252</video:duration>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>information</video:tag>
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      <video:title>Lec 105 - Simple Fractional Reserve Accounting (part 2)</video:title>
      <video:description>Simple Fractional Reserve Accounting (part 2)

How banks can actually create checking accounts under a fractional reserve system</video:description>
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      <video:player_loc>https://www.youtube.com/embed/PASajlCGBTw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>reserve</video:tag>
      <video:tag>Accounting</video:tag>
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      <video:tag>2</video:tag>
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      <video:description>A biochip (also commonly known as DNA chip or DNA microarray ) is a collection of microscopic DNA spots attached to a solid surface. This science video shows what a biochip is and how it works.</video:description>
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      <video:tag>dna</video:tag>
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      <video:duration>13</video:duration>
      <video:publication_date>2011-11-29T10:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8774.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>colo</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
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      <video:duration>65</video:duration>
      <video:publication_date>2011-11-26T04:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8068.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Emperor</video:tag>
      <video:tag>tamarin</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>BBC</video:tag>
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      <video:description>Computer Science 10 - Lecture 22: Limits of Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2881</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/M_tGDaX73z0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2109</video:duration>
      <video:publication_date>2012-09-21T07:20:13.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>pre</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 1- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
TLC - The Basics

Thin-layer chromatography is the most commonly used analytical technique in many research labs. This video walks you through every step, from setting up a developing chamber to calculating Rf values.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>963</video:duration>
      <video:publication_date>2012-08-28T10:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUn2skAAjHk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>More on the Geithner Plan is explained in this Khan Academy video.  The problem of banks buying the assets from themselves.</video:description>
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      <video:publication_date>2009-10-05T18:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3406.mp4</video:content_loc>
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      <video:tag>Bailout</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Hypertension is the situation of high blood pressure due to growing rate of arteries. Here a brief explanation is provided by the experts.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:43:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5432.mp4</video:content_loc>
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      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hypertension</video:tag>
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      <video:description>2011 Calculus BC Free Response #6d

Lagrange error bound for Taylor Polynomial approximation</video:description>
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      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
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      <video:description>Diverticular Disease


 

 894 views | 1m 24s
This video explains everything about the Diverticular Disease and its symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1853e389-89df-47f1-914c-425a31767bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T18:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5421.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diverticular</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/CPR-Cardio-Pulmunary-Resuscitation-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR-Cardio Pulmunary Resuscitation Watch Video</video:title>
      <video:description>CPR is performed to restore and maintain breathing and circulation and to provide oxygen and blood flow to the heart brain and other vital organs cpr should be performed if a person is unconscious and not breathing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54055f56-adae-4b70-871f-6e3b6b80d172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2010-11-15T18:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5417.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>Cardio</video:tag>
      <video:tag>Pulmunary</video:tag>
      <video:tag>Resuscitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Delivery-Assisted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Assisted</video:title>
      <video:description>This video shows an assisted birth delivery, which is done to assist the mother by a vacuum suction cup or delivery forceps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa5a4a9e-80e7-46b7-bdee-b073cd20cbcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T12:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8506.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>assisted</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Pendulum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Pendulum</video:title>
      <video:description>Video explains the law of conservation of energy in a simple pendulum. It shows that the energy cannot be created or destroyed but can change from one state to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e0ab969e-ff39-4879-acbe-105f2ac1c4f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-11T23:52:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11228.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Pendulum2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Dental-Surgery-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dental Surgery HD</video:title>
      <video:description>A dental laser is an instrument that produces a very narrow intense beam of light energy dentists have been using lasers for years for delicate procedures such as removing small growths from the gum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f3963a84-91b0-4035-9262-cf763515f5b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T02:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10007.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-2707-Waves-Tides-Ocean-Thermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.7  Waves, Tides, &amp; Ocean Thermal</video:title>
      <video:description>Law 270.7  Waves, Tides, &amp; Ocean Thermal

November 10, 2008

The oceans that provide bookends for North America offer almost unlimited supplies of energy related to the movement of water.  Many demonstration generating projects are on the way.  These resources raise jurisdictional questions and logistical challenges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19578.jpg</video:thumbnail_loc>
      <video:duration>5890</video:duration>
      <video:publication_date>2012-09-05T03:40:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLzSybThyP4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury a Chemical Element</video:title>
      <video:description>What is Mercury? Where does the name Mercury originated from? What are the sources, abundance and uses of Mercury? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69dc63f9-32e2-4d2c-9556-74ee549534ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-11T23:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11248.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tarceva-Mechanism-Of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tarceva Mechanism Of Action</video:title>
      <video:description>This video reviews cancer cell proliferation, the HER family of receptors and the role of HER1/EGFR, dysregulation of HER1/EGFR, and the Tarceva proposed mechanism of inhibition. This presentation is intended to be used in its entirety to ensure that fair balance and safety information are covered. Tarceva inhibits ATP binding to HER1/EGFR tyrosine kinase in normal and tumor cells. More info at http://www.glioblastoma.it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f4239db9-4a74-47bd-812b-6fe9eadba95d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2009-05-14T04:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2226.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>glioma</video:tag>
      <video:tag>Cervello</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fourier-Analysis-And-Summation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fourier Analysis And Summation</video:title>
      <video:description>This video from sixty symbols shows the Fourier analysis by a very interesting way with guitar. Summation of numbers with this method is also discussed by the Professor P.J.Moriarty.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f41d9272-1182-4b81-b701-6e89c603aca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T05:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29036.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fourier</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>jammin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Origins-of-Algebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Origins of Algebra</video:title>
      <video:description>Origins of Algebra

Where did the word &quot;Algebra&quot; and its underlying ideas come from</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20076.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-06T01:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_LDR1_Prveo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Hydrogen Atom Wave functions

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15174.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-08-28T15:28:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UGoGgkHYS10</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-of-an-RNA-Virus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Life of an RNA Virus 2</video:title>
      <video:description>There are two types of RNA viruses. Single stranded RNA and double stranded RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9438e9fe-945d-4c45-a3b5-5b55304fb752/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4283.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaporation-Machine-Generating-power-from-bacterial-spores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaporation Machine: Generating power from bacterial spores</video:title>
      <video:description>Ozgur Sahin and his team at Columbia wanted to find a way of capturing this small movement. Their solution, published in the journal Nature Communications, was to glue billions of these spores together on a plastic tape. Many of these plastic tapes attached together could then start to capture the tiny swelling and contraction of each spore. And that energy could then be converted into a useful form.

Simple devices made of bacterial spores, glue, and plastic may allow capturing energy from evaporating water. This video explains the motivation behind our work and the exciting process of scientifically driven innovation. The contents are based on the publication: &quot;Scaling up nanoscale water-driven energy conversion into evaporation-driven engines and generators&quot;, Nature Communications, 6:7346 (2015). http://dx.doi.org/10.1038/ncomms8346 For more information, http://www.extremebio.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/f9ed0872-85a6-4010-a511-629fc7130729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2015-06-18T05:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32211.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>spores</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-Presented-by-Monod-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  CT scan Presented by Monod Sign</video:title>
      <video:description>A chest ct scan is frequently ordered to look at the lungs, heart and nearby tissues it may be ordered after a chest x ray shows a lung nodule or to evaluate pneumonia and other lung diseases such as emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de93b4f7-4927-4d4d-b804-41064d443766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T01:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9863.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Monod</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium video - Periodic Table of Videos</video:title>
      <video:description>A Russian team announce they&apos;ve created six atoms of Ununseptium, filling the last remaining gap in our current periodic table of elements. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12157.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-04-03T14:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kVyOd-F5q0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ununseptium</video:tag>
      <video:tag>117</video:tag>
      <video:tag>dubna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-via-the-Oesophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation via the Oesophagus</video:title>
      <video:description>When doing an oesophageal intubation one has to take care to leave a passage for air and more this video tells more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/055541b7-ec08-433c-9320-68131e49ba6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-28T05:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8247.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oesophageal</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Natural-Resources-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Natural Resources 3</video:title>
      <video:description>Lec 10 - Natural Resources 3.
September 28, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information: The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16977.jpg</video:thumbnail_loc>
      <video:duration>4593</video:duration>
      <video:publication_date>2012-09-01T18:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6a-3jxXIpA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090928</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 8- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the development and design of a glucose isomerase plant used to make high fructose corn syrup.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18851.jpg</video:thumbnail_loc>
      <video:duration>3344</video:duration>
      <video:publication_date>2012-09-04T06:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSyGs-tiz6Y</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>design</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Biology-1A-Lecture-5-Biological-membranes-structure-and-f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1A - Lecture 5: Biological membranes-structure and f</video:title>
      <video:description>Biology 1A - Lecture 5: Biological membranes-structure and f

General Biology Lecture</video:description>
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    <loc>https://dnatube.com/videos/Lec-22-Limits-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 22- Limits of Computing.
The Beauty and Joy of Computing</video:description>
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      <video:description>Lec 25- Goodbye .
The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 188 - Lecture 11</video:title>
      <video:description>Computer Science 188 - Lecture 11

Introduction to Artificial Intelligence</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Animation-urinary-and-fecal-Incontinence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation urinary and fecal Incontinence</video:title>
      <video:description>Incontinence is the leakage of waste, in this case both urinary and fecal. The animation shows how it develops.</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005.
Virtualization and Virtual Memory

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 188 - Lecture 8</video:title>
      <video:description>Computer Science 188 - Lecture 8

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26294.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-19T00:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lTQFxNtCpmY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-188-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 188 - Lecture 9</video:title>
      <video:description>Computer Science 188 - Lecture 9

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26296.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T00:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjVJIIKY-C4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Drug-groups-NRTIs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Drug groups - NRTIs</video:title>
      <video:description>Mechanism of action
Mechanism of resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/fb1b6081-82a7-4eef-a986-7bd2d26201ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-03-28T00:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1286.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acids and Bases</video:title>
      <video:description>This lesson is conducted by Professor Chuck Wight and it is on acids and bases. In this video the definitions of acids and bases and their equilibrium constants are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ffc48873-8b5d-48dc-bae5-388e169b4a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2010-12-03T13:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6394.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Deforestation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Deforestation</video:title>
      <video:description>This video discusses Deforestation and its effects on the earth. It suggests that if the current rate of deforestation continues the worlds rain forests with vanish in the next 100 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffe11a79-be19-4c19-b811-70040f820648/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-11-13T22:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5171.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deforestation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 16 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

ASome clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3025</video:duration>
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      <video:category>Genetics</video:category>
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      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Spleen-Palpation-methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spleen Palpation methods</video:title>
      <video:description>Start in the right lower quadrant and proceed diagonally toward the left upper quadrant attempt to feel spleen with superficial palpation technique watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fe963179-3b01-4ddb-8723-09e8188baf7e/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10747.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>spleen</video:tag>
      <video:tag>Palpation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-0-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Introduction.  Bits.  Binary.  ASCII.  Programming.  Algorithms.  Statements.  Boolean expressions.  Conditions.  Loops.  Variables.  Threads.  Events.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/cjYMktV8iqw/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3802</video:duration>
      <video:publication_date>2026-08-12T05:22:09.386Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cjYMktV8iqw</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-Parkinsons-Disease-and-Dopamine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Parkinsons Disease and Dopamine?</video:title>
      <video:description>This video discusses the causes of Parkinsons disease and Dopamine. A brief explanation with the structure of human brain is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c36b105d-94ff-4c90-b796-1f666cb87857/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:22:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29946.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Parkinsons</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Dopamine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nonspecific-Immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nonspecific Immunity</video:title>
      <video:description>They are the first line of defense to protect other cells from infected cells. They are found in animal and plant life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4403302-1c50-46fa-9743-ecdb5a538839/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-25T22:01:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6109.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Nonspecific</video:tag>
      <video:tag>Defenses</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Complement</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>C.  Source code.  Compilers.  Object code.  Functions.  Comments.  Standard output.  Arithmetic operators.  Precedence. Local variables.  Types.  Casting.  Standard input.  Libraries.  Boolean expressions, continued.  Conditions, continued.  Loops, continued.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/THD8IqHHhcc/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4446</video:duration>
      <video:publication_date>2026-08-12T05:22:59.377Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/THD8IqHHhcc</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 7</video:title>
      <video:description>Huffman coding.  Bitwise operators.  HTTP.  HTML.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/e1IAA0wglgM/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2026-08-12T05:24:34.046Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e1IAA0wglgM</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Probability-with-Playing-Cards-and-Venn-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 Probability with Playing Cards and Venn Diagrams</video:title>
      <video:description>Probability with Playing Cards and Venn DiagramsProbability of compound events.  The Addition Rule.  Common Core Standard 457 S-CP.7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21849.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T16:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/obZzOq_wSCg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>with</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Cards</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Venn</video:tag>
      <video:tag>Diagrams</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Extraction</video:title>
      <video:description>This the process of separating magnets from a mixture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e781822f-f1a9-4104-bb4d-27f96f55565a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-12T02:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11314.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>separation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-1-continued</loc>
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      <video:description>This lady from Russia shares her experience of getting the heart valve replacement surgery in India at best heart hospital in India with IndiCure. IndiCure has a preferred relationship with the best cardiac hospitals in India and offers heart surgery in India at negotiated prices./nThe lady has had a successful surgery, she stayed in India for a week after the heart valve surgery to make sure that she is on the right healing path. She and her son have been very happy with the entire experience of no hassle treatment in India with IndiCure./nIf you are looking for affordable heart surgery in India at best cardiac hospitals in India, you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777 or visit - http://www.indicure.com/heart-surgery.htm</video:description>
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How the banks are connected.  What happens when one bank fails.</video:description>
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      <video:description>Brazilian Buttock Augmentation, one of the most sought after cosmetic surgery procedures in African countries such as Kenya, Sudan, Nigeria, Uganda, Ghana and South Africa, is now available at affordable prices in India./nThis young lady from South Sudan was looking for quality brazilian butt lift surgery abroad. She searched on internet and chose India for her buttock augmentation procedure. She shares her experience of undergoing plastic surgery in India with one of the best cosmetic surgeons in India. IndiCure arranged for her butt lift surgery at a reputed cosmetic surgery center in Mumbai. Know more about cosmetic surgery reviews from this live testimony./nMore information about quality buttock augmentation is available at - http://www.indicure.com/cosmetic-surgery/buttock-augmentation-implants.htm or call at +919818462127 or +919320036777.</video:description>
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A little more on problem 17 and problem 18 on page 412.</video:description>
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	/nProf. Sylvia Ceyer/nTranscript - Lecture 1/nAll right. What we are going to do today is I am going to start talking about the development of atomic theory. So, in the next few minutes, I am going to wiz through the observations that led to the belief that atoms were the most basic constituent of matter./nAnd then what we are going to see is that the atom can actually be split up, that the atom is not the most basic constituent of matter, that there is at least an electron and a nucleus. And we are going to start talking about what are the fundamental principles that have to obtain in order for that electron and nucleus to hang together to remain an entity./nAnd what we are going to see is that we are going to have to understand a new kind of mechanics to understand how that electron and nucleus hang together. And then further on in the course we are going to see we are going to need that new kind of mechanics to also understand how two atoms hang together, how two atoms bind to form a molecule./nAll right. But today I will lecture for the first two-thirds or three-quarters of the course and then I will stop. And then I will introduce the rest of our teaching team. And we will talk about the mechanics of the course./nWe will talk about the expectations of the course and some details like that. OK, so let&apos;s get going here. And now we could turn the lights down because I am going to use the slide here in the front./nAll right. The ancient Greek philosophers. They certainly were known to have pondered whether matter can be divided endlessly into smaller and smaller pieces or whether there was a point at which you couldn&apos;t divide matter any further./nAnd Aristotle here, well, he was one of the philosophers who argued that matter could be divided into smaller and smaller particles, chopped up into smaller and smaller pieces, add infinite, matter was d</video:description>
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      <video:description>CS 61A : Generic Operators II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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This is part of the Open.Michigan collection at: 
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Understanding and interpreting phase diagrams</video:description>
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      <video:description>Dr Thomas su has many years of experience in liposuction in Tampa and body contouringhas and perfected the art of liposuction making him a true master in body contouring.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 -Different Types of Arguments - Marianne Talbot</video:title>
      <video:description>&quot;Lec 19 -Different Types of Arguments - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science - The Shapes of Molecules: VSEPR Theory</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 29/nTopics covered:
	/nThe Shapes of Molecules: VSEPR Theory/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 29/nMonday&apos;s class really picks up from the lecture we had this past Monday. We started crystal field theory and then talked about octahedral-shaped molecules and splitting of d-orbitals. And then on Monday, we are going to continue with that topic./nWe are going to move in and talk about tetrahedral molecules, square planar molecules and how they are going to split the d-orbitals. And then how that relates to something, why we need to know about any of that. And that is because it is able to predict some of the properties of molecules, like their colors and also their properties in terms of spin and using various different spectroscopies to learn something about particular molecules, coordination complexes./nBefore we get into that unit, we are going to kind of take a step back and talk today about shapes of molecules. We introduced octahedral, but now we are going to talk about all the other kinds of shapes of molecules in today&apos;s lecture. This is kind of jumping around in the book a little bit. We have been in Chapter 16. And now, the way the book is divided, this particular unit is back in Chapter 3, although it is referred to a lot in Chapter 16. This is kind of some of the things that you need to know to finish up Chapter 16. And then on Monday we will be back in Chapter 16 as well. Again, this is a little bit odd order because of the way the calendar fell this year. All right. VSEPR, shapes of molecules, why do we need to know about this?/nWell, as most of you know, I do protein crystallography, which is all about structure. So, of course, I am going to think that structure is important, that shape and geometry are important. And, in fact, they have an influence on the physical properties and chemical properties of molecules. Things like melting points, boiling points, reactivities, and, in particular, in biological systems it is</video:description>
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      <video:duration>2717</video:duration>
      <video:publication_date>2009-04-16T23:33:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1786591869007-81de5e78815911cc2bb67094ecf98664.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Law 270.7  Technology-Specific Issues and Opportunities: Distributed Solar

`October 22, 2008

Efforts to promote solar water heating, photovoltaic electric generation, passive solar design.  Discussion of light easements, building standards, and house value reassessments.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the histology of intervertebral disk, it a cartilaginous structure that acts as a cushion between the vertebrae and the spine. It is a shock absorber.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Introduction to the Null Space of a Matrix</video:title>
      <video:description>Introduction to the Null Space of a Matrix

Showing that the Null Space of a Matrix is a valid Subspace</video:description>
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      <video:duration>623</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jCwRV1QL_Xs</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Gene Expression I - DNA is transcri</video:title>
      <video:description>Lec 18- Gene Expression I - DNA is transcri.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17166.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-09-02T12:02:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xc3AbmM0cYk</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-65-Acute-Right-and-Obtuse-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Acute Right and Obtuse Angles</video:title>
      <video:description>Acute Right and Obtuse Angles

The difference between acute, obtuse and right angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20342.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-06T14:20:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALhv3Rlydig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>angles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-CS-61B-Balanced-Search-Trees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - CS 61B Balanced Search Trees</video:title>
      <video:description>CS 61B Balanced Search Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2958</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zqrqYXkth6Q</video:player_loc>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cook-at-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cook at Space Station</video:title>
      <video:description>This video will introduce you with a cook at space station. You can&apos;t imagine the environment there. Watch this video to know all about it.</video:description>
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      <video:duration>166</video:duration>
      <video:publication_date>2013-02-05T04:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29173.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Gene-Switches</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The structure and functioning of switches in our genes is explained in this video. A brief explanation with its working is shown here.</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2013-04-07T19:20:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30460.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-16-Physics-111-Atomic-Physics-ATM-Theory-Lecture-ONLY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Physics 111: Atomic Physics (ATM)  Theory Lecture  ONLY</video:title>
      <video:description>Physics 111: Atomic Physics (ATM)  Theory Lecture  ONLY

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory of the Balmer series and Zeeman effect.  

http://advancedlab.org</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Causes-For-Depression</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Causes For Depression</video:title>
      <video:description>This video provides a complete view inside our body for the causes of depression. Watch this video to stay away from it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/c7eacb5c-0be8-4136-9804-c4f031920adc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T19:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30462.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Depression</video:tag>
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    <loc>https://dnatube.com/videos/When-Bacteria-Exposed-to-INH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the microscopic view of a bacteria when exposed to INH. A full process is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f7e7bcb0-bab1-4627-a242-102e8094aeba/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a flow diagram with step by step development and progression of sepsis. A brief description is provided for the education purpose.</video:description>
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      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the effects of a serine protease inhibitor. Explanation of the reactions with structural diagrams is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/71f0617d-a3ce-4571-9aff-098f097d375a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T14:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6297.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Phases-of-Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of Column Chromatography</video:title>
      <video:description>This video provides a step by step complete procedure for the column chromatography. These steps are explained with pictorial representation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9f40bf2d-1f02-46e3-bf68-8560aa01e299/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-04-07T19:18:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30458.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Long-Buccal-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Long Buccal Injection</video:title>
      <video:description>This video shows a step by step process for long buccal injection. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b41475f3-98ba-4327-9e80-e1a0bfdf4589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2013-04-07T19:31:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30473.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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      <video:tag>Long</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 8- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
As Director of Market Research and Educational Learning for Interface‐FLOR, Amy&apos;s responsibilities include researching and analyzing industry data and trends for the companys sales force and senior management. In addition, her public speaking role falls under Interfaces Social Sustainability mission, which allows Amy to give back to communities and organizations by sharing her invaluable market research. Her current research for the past two years has been focused on the dynamics of having four generations in the workforce for the first time in modern society that is causing a clashing of generational views in the workforce. Amy has discovered this challenge to
be a lack of understanding between generations versus a communication issue. Her
research is focused on understanding the differences and bridging this gap by leveraging individual talents within the work place while sharing ideas on how to hire and retain this highly educated and fast moving generation. Amy is a certified
Strengths Coach through Gallup and is passionate about helping people d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21168.jpg</video:thumbnail_loc>
      <video:duration>2021</video:duration>
      <video:publication_date>2012-09-09T02:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GUQADGoNYLY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Meropenem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Meropenem?</video:title>
      <video:description>This animated video shows the working of meropenem inside our body for the treatment of different disease. To know more have a look at this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e5f9fdd7-0695-4b92-8a48-6ea9c3d1281e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30468.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meropenem</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Consultation-With-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Consultation With Doctor</video:title>
      <video:description>This video shows you how to get the right and proper consultation from doctor so that you can gain best. Consultation may include blood pressure check, height weight check, cholesterol check, body examination etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/44443717-0fcc-4ac1-8870-0d6a04097046/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2013-02-11T01:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30117.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>consultation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Movements-of-Cucumber-Tendril</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Movements of Cucumber Tendril</video:title>
      <video:description>An interesting video showing the coiling and over-winding of Cucumber Tendril. Its different other activities and structure is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/684b7a5e-813d-410b-b1ce-fa4c63a6c698/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T19:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30472.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cucumber</video:tag>
      <video:tag>Tendril</video:tag>
      <video:tag>Coils</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Overwinds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cardiovascular-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cardiovascular Nutrition</video:title>
      <video:description>Have a look at the cardiovascular nutritions with this video. A brief explanation is provided here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/955ab744-cefc-4218-8774-c8c2817e9acd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2013-04-07T19:32:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30475.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-D-DRG-Cell-Outgrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3-D DRG Cell Outgrowth</video:title>
      <video:description>This video discusses the process of nerve regeneration in fibrin-based hydrogels. A full process under microscop is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/99a5ae30-41cd-49dd-be9b-33f19bf22484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30503.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/More-Professional-Presentation-Designs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Professional Presentation Designs</video:title>
      <video:description>This video will help you in making a more better presentation design primer. Video is designed by the experts and is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f4cdddc0-5ddd-405f-a659-ac45bd11f1d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2013-04-07T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30501.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>presentation</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Primer</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Vehicle-Emissions-and-Public-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Vehicle Emissions and Public Transit</video:title>
      <video:description>&quot;Lec 12 -Vehicle Emissions and Public Transit&quot;Environmental Politics and Law (EVST 255)

The lecture discusses developments in air quality monitoring and regulation in the United States, with an emphasis on regulating vehicle emissions. Monitoring takes place at fixed points with results being averaged over three years, and this data informs air quality standard setting. Studies have found that this form of monitoring underreports the amount of pollution that children and other susceptible populations (i.e. bus and truck drivers) are exposed to. Professor Wargo details ways in which individuals are exposed to heightened air pollution on a daily basis and the policy responses at the federal, state, and local levels.

00:00 - Chapter 1. Asthma and Its Provenance
19:18 - Chapter 2. Challenges to Monitoring
35:30 - Chapter 3. Federal, State and Local Recommendations
41:21 - Chapter 4. Less-Known Air Quality Problems

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23189.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-13T11:23:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4AJ5McDhIE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fascists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fascists</video:title>
      <video:description>Lec 22 - Fascists. European Civilization, 1648-1945 (HIST 202)

While Nazi Germany&apos;s crimes were unprecedented, Adolf Hitler himself was in many respects a typical figure. An idle youth, of seemingly mediocre talents, his political career and passionate hatreds were formed by the experience of World War I. The rise of fascism in Germany, as elsewhere, must be understood in the context of a postwar climate of resentment and instability. Germany&apos;s economic crisis, in particular, led the middle classes to support National Socialism well before any other group. This resentment would find a ready outlet in the form of increasingly persecuted minority populations, above all the Jews. In considering Nazism against the backdrop of a more general wave of extreme rightwing and fascist political sentiment, it is important to note that the policies of the Third Reich were not only known to but also endorsed by the majority of the German population. 

00:00 - Chapter 1. The Life of Adolf Hitler 
20:39 - Chapter 2. Support of the Nazi Party: Rightwing Revisionism After the First World War
33:15 - Chapter 3. Order, Terror and Atomization: Society in Nazi Germany 
42:16 - Chapter 4. Faith unto Death: Nazis throughout and After the War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14142.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-26T11:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bRSrSml1Hvw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adolf</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>National</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Nazi</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Riefenstahl</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>Dachau</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jew</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Oswald</video:tag>
      <video:tag>Ian</video:tag>
      <video:tag>Kershaw</video:tag>
      <video:tag>Linz</video:tag>
      <video:tag>Wagner</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Reich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Constitutional-Government-Lockes-Second-Treatise-1-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)</video:title>
      <video:description>&quot;Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)&quot; Introduction to Political Philosophy (PLSC 114)

John Locke had such a profound influence on Thomas Jefferson that he may be deemed an honorary founding father of the United States. He advocated the natural equality of human beings, their natural rights to life, liberty, and property, and defined legitimate government in terms that Jefferson would later use in the Declaration of Independence. Locke&apos;s life and works are discussed, and the lecture shows how he transformed ideas previously formulated by Machiavelli and Hobbes into a more liberal constitutional theory of the state.

00:00 - Chapter 1. Who Is John Locke?
13:11 - Chapter 2. John Locke&apos;s Theory of Natural Law
31:27 - Chapter 3. Property, Labor and the Theory of Natural Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15926.jpg</video:thumbnail_loc>
      <video:duration>2681</video:duration>
      <video:publication_date>2012-08-28T21:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JXgPDgXJC0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Declaration</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Patriarcha</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Wealth</video:tag>
      <video:tag>Nations</video:tag>
      <video:tag>Treatises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Creating-a-Constitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Creating a Constitution</video:title>
      <video:description>&quot;Lec 23- Creating a Constitution&quot;The American Revolution (HIST 116)

Professor Freeman discusses the national debate over the proposed Constitution, arguing that in many ways, when Americans debated its ratification, they were debating the consequences and meaning of the Revolution. Some feared that a stronger, more centralized government would trample on the rights and liberties that had been won through warfare, pushing the new nation back into tyranny, monarchy, or aristocracy. The Federalist essays represented one particularly ambitious attempt to quash Anti-Federalist criticism of the Constitution. In the end, the Anti-Federalists did have one significant victory, securing a Bill of Rights to be added after the new Constitution had been ratified by the states.

00:00 - Chapter 1. Introduction: The Constitution was Not Inevitable
08:48 - Chapter 2. State Fears of Monarchy: Attendees of the Constitutional Convention 
22:24 - Chapter 3. Initial Plans to Revise the Articles and Madison&apos;s Virginia Plan 
29:11 - Chapter 4. The New Jersey Plan and Hamilton&apos;s Praise of British Governance 
34:56 - Chapter 5. Debates on State Representation, Slavery, and the Executive Branch
44:44 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23223.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-09-13T11:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9PqKRhIKdK8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Absolutism-and-the-State</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Absolutism and the State</video:title>
      <video:description>Lec 2 - Absolutism and the State. European Civilization, 1648-1945 (HIST 202)

The rise of absolutism in Europe must be understood in the context of insecurity attending the religious wars of the first half of the seventeenth century, and the Thirty Years&apos; War in particular. Faced with the unprecedented brutality and devastation of these conflicts, European nobles and landowners were increasingly willing to surrender their independence to the authority of a single, all-powerful monarch in return for guaranteed protection. Among the consequences of this consolidation of state power were the formation of large standing armies and bureaucratic systems, the curtailment of municipal privileges, and the birth of international law.

00:00 - Chapter 1. The Rise of Absolutism in the Continental States of Europe 
11:26 - Chapter 2. Reaction against War: Absolutism as Reassertion of Order 
21:56 - Chapter 3. The Shape of Government in an Absolute State: Nobles and Bureaucrats 
26:50 - Chapter 4. The Arm of the Absolute State: The Rise of Large Standing Armies
34:58 - Chapter 5. Representations of the Absolutism in Art and Literature 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13905.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-26T07:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeGaZf3vAM0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>absolutism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>France</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Fronde</video:tag>
      <video:tag>Theodore</video:tag>
      <video:tag>Rabb</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Grotius</video:tag>
      <video:tag>Bodin</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>bureaucracy</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Research-on-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Research on the Evolution of the Flagellum</video:title>
      <video:description>Learn the three different types of flagella.Biologists have a great interest in the evolution of flagella.
To download this video go to:
http://www.mediafire.com/?edxwzxh2ymk

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m55w03nudmy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c140d0a1-dbef-40e3-a96e-fd14630b40a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-24T15:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5972.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lecture-9-Regular-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 9 (Regular) - Regulation</video:title>
      <video:description>Lec 15 - Lecture 9 (Regular) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15011.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-08-28T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTUTtdsadiY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21212.jpg</video:thumbnail_loc>
      <video:duration>2614</video:duration>
      <video:publication_date>2012-09-09T03:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JjgWH8ebsVA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 2- MIT 24.209 Philosophy In Film and Other Media.
Session 2: review of previous session, applying philosophical analysis to art, tree of knowledge, overlap between science technology and art, Reality Transformed, Three Philosophical Filmmakers, myth making, Hitchcock, &quot;The Lady Eve,&quot; myth of the whore/virgin

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15244.jpg</video:thumbnail_loc>
      <video:duration>3899</video:duration>
      <video:publication_date>2012-08-28T16:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcrQzMc95ko</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21228.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-09T03:13:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60TsZzQ-xcs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PETNs-role-as-a-tumor-suppressor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PETNs role as a tumor suppressor</video:title>
      <video:description>The tumour suppressor gene PTEN is mutated in a wide range of human cancers at a frequency roughly comparable with p53 in addition germline PTEN mutations are associated with several dominant growth disorders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c2bfa26b-c642-4f39-863a-3423d8f0f6d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-10-18T04:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7078.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Technology-for-Developing-Regions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Technology for Developing Regions</video:title>
      <video:description>&quot;Lec 7 - Technology for Developing Regions&quot; December 1, 2006 lecture by Eric Brewer for the Stanford University Human Computer Interaction Seminar (CS547).  In this talk, Eric argues that decreasing costs of computing and wireless networking make this the right time to spread the benefits of technology, and that the biggest missing piece is a lack of focus on the problems that matter; he covers some example applications, including novel low-cost telemedicine.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24021.jpg</video:thumbnail_loc>
      <video:duration>5243</video:duration>
      <video:publication_date>2012-09-14T14:48:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryL8FCHxGF0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicocele Surgery</video:title>
      <video:description>Varicocele is the enlargement of the vein in scrotum. This video explain the procedure carried out in order to cure varicocele.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdd90a30-028a-4e58-866e-408c7df6d4c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-06T20:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10899.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Varicocele</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-1-The-Early-Middle-Ages-284-1000-Intellectuals-and-the-Court-of-Charlemagne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne</video:title>
      <video:description>&quot;Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Carolingian Renaissance, the revival of learning sponsored by Charlemagne and his successors. The period before the Carolingians saw a decline in learning, evidenced in part by the loss of lay literacy. As literacy became the purview of clerics, monasteries set up scriptoria in order to copy manuscripts on a larger scale. In this context, the Carolingians sponsored a revival of learning both for the sake of bringing educated people into the government and in order to encourage the piety of the people.  Professor Freedman ends the lecture by discussing Einhard&apos;s writings on Sts Marcellinus and Peter.  Their story illustrates how, in this period, the piety of the well-educated was not all that different from that of the common people.

00:00 - Chapter 1. Introduction to the Carolingian Renaissance 
04:30 - Chapter 2. The Preservation of Learning before the Carolingians
20:47 - Chapter 3. Charlemagne&apos;s Program
34:23 - Chapter 3. Einhard&apos;s Life of Sts. Marcellinus and Peter

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23500.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T09:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5OFmQ-cQJ0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Intellectuals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>court</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charlemagne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chicago-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chicago Society -</video:title>
      <video:description>Lec 13 - Chicago Society - . November 30, 2010

The Soviet Arts Experience is spearheaded by the University of Chicago Presents (UCP), the University&apos;s professional presenting organization. The Soviet Arts Experience sponsors include The University of Chicago, The University of Chicago Arts Council, National Endowment for the Arts, Illinois Arts Council, and The Women&apos;s Board of the University of Chicago. &quot;The initial idea for The Soviet Arts Experience developed after a meeting with the Pacifica Quartet,&quot; said Shauna Quill, Executive Director of University of Chicago Presents. &quot;I heard about the Quartet&apos;s plans to perform the complete Shostakovich string quartet cycle, which had never been performed in its entirety before in Chicago. We quickly arranged a think tank of University of Chicago scholars, which led to a million wonderful ideas. We&apos;ve been thrilled by the response of so many diverse arts organizations across Chicago.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14722.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-08-27T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c5w8C1-6UrU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Masumi</video:tag>
      <video:tag>Rostad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Logan-Center-for-the-Arts-Tour-Part-I-The-Theaters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters</video:title>
      <video:description>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters. Director of Undergraduate Studies, Theater and Performance Studies, Heidi Coleman takes us on a tour of the brand new Logan Center for the Arts, one of the most ambitious and stunning buildings on UChicago&apos;s campus—and in the greater Chicago area. This episode focuses on theaters, and things get a little loony. Enjoy!

Song credits
Artist: Voices in Your Head, a University of Chicago a cappella group
Song: Supermassive Black Hole
For more information about Voices in Your Head: http://voicesinyourhead.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14727.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-08-27T10:19:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aMW9-yW-hHo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>logan</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>center</video:tag>
      <video:tag>part</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Theaters</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>Admissions</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Heidi</video:tag>
      <video:tag>Coleman</video:tag>
      <video:tag>Voices</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-Regained-Books-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise Regained, Books I-II</video:title>
      <video:description>&quot;Lec 21 - Paradise Regained, Books I-II&quot; Milton (ENGL 220)

This lecture treats the first two books of the sequel to Paradise Lost, Paradise Reqained. The difference in style and subject matter is described. The poem&apos;s depiction of the Son of God and Satan, specifically the characters&apos; seeming inability to recollect any of the events of Paradise Lost or the Bible, is closely analyzed. At the lecture&apos;s conclusion, similarities between the Son&apos;s slowly developing sense of his identity and Milton&apos;s own narrative of his poetic development are examined.

00:00 - Chapter 1. Introduction: &quot;Paradise Regained&quot;
07:45 - Chapter 2. Adam&apos;s Misinterpretation of The Protoevangelium
21:55 - Chapter 3. Jesus is Baptized by John the Baptist
37:47 - Chapter 4. &quot;Paradise Regained&quot;: A Negation and Renunciation of &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17315.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-02T18:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xbORssb3mz4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sequels</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Elwood</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>Protoevangelium</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>career</video:tag>
      <video:tag>autobiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Risk-and-Financial-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Risk and Financial Crises</video:title>
      <video:description>&quot;Lec 2 - Risk and Financial Crises&quot; Financial Markets (2011) (ECON 252)

Professor Shiller introduces basic concepts from probability theory and embeds these concepts into the concrete context of financial crises, with examples from the financial crisis from 2007-2008. Subsequent to a historical narrative of the financial crisis from 2007-2008, he turns to the definition of the expected value and the variance of a random variable, as well as the covariance and the correlation of two random variables. The concept of independence leads to the law of large numbers, but financial crises show that the assumption of independence can be deceiving, in particular through its impact on the computation of Value at Risk measures. Moreover, he covers regression analysis for financial returns, which leads to the decomposition of a financial asset&apos;s risk into idiosyncratic and systematic risk. Professor Shiller concludes by talking about the prominent assumption that random shocks to the financial economy are normally distributed. Historical stock market patterns, specifically during crises times, establish that outliers occur too frequently to be compatible with the normal distribution. 

00:00 - Chapter 1. Financial Crisis of 2007-2008 and Its Connection to Probability Theory 
05:51 - Chapter 2. Introduction to Probability Theory
09:58 - Chapter 3. Financial Return and Basic Statistical Concepts 
26:29 - Chapter 4. Independence and Failure of Independence as a Cause for Financial Crises
38:58 - Chapter 5. Regression Analysis, Systematic vs. Idiosyncratic Risk 
58:59 - Chapter 6. Fat-Tailed Distributions and their Role during Financial Crises 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23701.jpg</video:thumbnail_loc>
      <video:duration>4184</video:duration>
      <video:publication_date>2012-09-14T10:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QbosMr2JVrc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modified-mullerectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modified mullerectomy procedure</video:title>
      <video:description>Mullerectomy is a modification of the fasanella servat operation it has the advantage of a more graded result it inolves a tarsectomy and shortening of mullers muscle and conjunctiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/10ff5219-dac9-4528-bc8b-650122adb499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T18:33:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10821.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modified</video:tag>
      <video:tag>Mullerectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Subgame-perfect-equilibrium-matchmaking-and-strategic-investments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments</video:title>
      <video:description>&quot;Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments&quot; Game Theory (ECON 159)

We analyze three games using our new solution concept, subgame perfect equilibrium (SPE). The first game involves players&apos; trusting that others will not make mistakes. It has three Nash equilibria but only one is consistent with backward induction. We show the other two Nash equilibria are not subgame perfect: each fails to induce Nash in a subgame. The second game involves a matchmaker sending a couple on a date. There are three Nash equilibria in the dating subgame. We construct three corresponding subgame perfect equilibria of the whole game by rolling back each of the equilibrium payoffs from the subgame. Finally, we analyze a game in which a firm has to decide whether to invest in a machine that will reduce its costs of production. We learn that the strategic effects of this decision--its effect on the choices of other competing firms--can be large, and if we ignore them we will make mistakes.

00:00 - Chapter 1. Sub-game Perfect Equilibria: Example
27:22 - Chapter 2. Sub-game Perfect Equilibria: Matchmaking
34:31 - Chapter 3. Matchmaking: SPEs of the Game
49:37 - Chapter 4. Sub-game Perfect Equilibria: Strategic Investments
01:13:15 - Chapter 5. Strategic Investments: Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17275.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-02T17:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hw014me49ks</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>extensive</video:tag>
      <video:tag>form</video:tag>
      <video:tag>imperfect</video:tag>
      <video:tag>information</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction (cont.)</video:title>
      <video:description>&quot;Lec 2 - Introduction (cont.)&quot; Introduction to Theory of Literature (ENGL 300)

In this second introductory lecture, Professor Paul Fry explores the interrelation of skepticism and determinism. The nature of discourse and the related issue of discursivity is read through two modern works, Anton Chekov&apos;s Cherry Orchard and Henry James&apos; The Ambassadors. Exemplary critical focus on literary authority is located in Michel Foucault&apos;s &quot;What Is an Author&quot; and [Roland] Barthes&apos; &quot;The Death of the Author,&quot; both of which are read with an emphasis on their historical contexts. Objections to the approach and conclusions of the two theorists are examined, particularly in light of the rise of cultural studies.

00:00 - Chapter 1. Introduction
01:52 - Chapter 2. Anton Chekhov and Henry James
11:26 - Chapter 3. Author and Authority
19:36 - Chapter 4. &quot;The Founders of Discursivity&quot;
28:20 - Chapter 5. Critique of the &quot;Author Function&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17406.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-03T13:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zS22f07a2MY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>authorfunction</video:tag>
      <video:tag>deathoftheauthor</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>policing</video:tag>
      <video:tag>Determinism</video:tag>
      <video:tag>discursivity</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>Barthes</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>AnnRadcliffe</video:tag>
      <video:tag>Chekhov</video:tag>
      <video:tag>james</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Political-Unconscious</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Political Unconscious</video:title>
      <video:description>&quot;Lec 18 - The Political Unconscious&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores Fredric Jameson&apos;s seminal work, The Political Unconscious, as an outcropping of Marxist literary criticism and structural theory. Texts such as Shelley&apos;s &quot;Ode to the West Wind&quot; and Shakespeare&apos;s seventy-third sonnet are examined in the context of Jameson&apos;s three horizons of underlying interpretive frameworks--the political, the social, and the historical, each carefully explained. The extent to which those frameworks permeate individual thought is addressed in a discussion of Jameson&apos;s concept of the &quot;ideologeme.&quot; The theorist&apos;s work is juxtaposed with the writings of Bakhtin and Levi-Strauss. The lecture concludes by revisiting the children&apos;s story Tony the Tow Truck, upon which Jameson&apos;s theory of literature is mapped.

00:00 - Chapter 1. Marxist Aesthetics and Frederic Jameson
07:42 - Chapter 2. Romance at the Three Horizons
22:18 - Chapter 3. The Political Unconscious at the Three Horizons
38:08 - Chapter 4. Literary Analysis: Shelley&apos;s &quot;Ode to the West Wind&quot;
43:34 - Chapter 5. The Formal Emphasis at the Three Horizons
47:16 - Chapter 6. Acknowledged Interpretive Dangers
49:55 - Chapter 7. Application: Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17422.jpg</video:thumbnail_loc>
      <video:duration>3226</video:duration>
      <video:publication_date>2012-09-03T13:27:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQvp5z0Zbvo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>unconscious</video:tag>
      <video:tag>fairy</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>folk</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>carnivalesque</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
      <video:tag>feudalism</video:tag>
      <video:tag>structuralism</video:tag>
      <video:tag>ideogenes</video:tag>
      <video:tag>Symbolic</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>thematization</video:tag>
      <video:tag>hetero</video:tag>
      <video:tag>glossia</video:tag>
      <video:tag>Horizons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21156.jpg</video:thumbnail_loc>
      <video:duration>1305</video:duration>
      <video:publication_date>2012-09-09T02:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3c_mDabKyc</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21299.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-09T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyU0CD8pPwg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Risk-Aversion-and-the-Capital-Asset-Pricing-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem</video:title>
      <video:description>&quot;Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem&quot; Financial Theory (ECON 251) 

Until now we have ignored risk aversion. The Bernoulli brothers were the first to suggest a tractable way of representing risk aversion. They pointed out that an explanation of the St. Petersburg paradox might be that people care about expected utility instead of expected income, where utility is some concave function, such as the logarithm. One of the most famous and important models in financial economics is the Capital Asset Pricing Model, which can be derived from the hypothesis that every agent has a (different) quadratic utility. Much of the modern mutual fund industry is based on the implications of this model. The model describes what happens to prices and asset holdings in general equilibrium when the underlying risks can&apos;t be hedged in the aggregate. It turns out that the tools we developed in the beginning of this course provide an answer to this question.

00:00 - Chapter 1. Risk Aversion
03:35 - Chapter 2. The Bernoulli Explanation of Risk
12:38 - Chapter 3. Foundations of the Capital Asset Pricing Model
22:15 - Chapter 4. Accounting for Risk in Prices and Asset Holdings in General Equilibrium
54:11 - Chapter 5. Implications of Risk in Hedging
01:09:40 - Chapter 6. Diversification in Equilibrium and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23162.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-12T12:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGQsjueE07Y</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Physics-111-Muon-Lifetime-MUO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Physics 111: Muon Lifetime (MUO)</video:title>
      <video:description>Physics 111: Muon Lifetime (MUO)

Physics 111 Advanced Laboratory

This video accompanies the Muon Lifetime Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Muon is an unstable particle, with a lifetime on the order of microseconds, which decays by means of the weak interaction into an electron and two neutrinos. If we start out with No muons, then the number of muons present at a time t later is N(t) = Noexp(t/T) , where T is the mean life. 

In this experiment, cosmic-ray muons that enter a large tank of liquid scintillator trigger the emission of a pulse of photons. These photons are detected by one or two photomultiplier tubes. If the muon stops inside the tank, another pulse of light is produced when the muon decays. The time difference between the pulses is a measurement of the lifetime. An histogram of these time differences for many decaying muons resembles an exponential distribution from which the mean lifetime can be determined. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27030.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-19T06:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqH0qRIwBmg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>muon</video:tag>
      <video:tag>Lifetime</video:tag>
      <video:tag>MUO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 11- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21181.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-09-09T02:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KO7oQUQjlVE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21296.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-09T03:58:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VmN_0yPI70M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Dynamic-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Dynamic Present Value</video:title>
      <video:description>&quot;Lec 10 - Dynamic Present Value&quot; Financial Theory (ECON 251) 

In this lecture we move from present values to dynamic present values. If interest rates evolve along the forward curve, then the present value of the remaining cash flows of any instrument will evolve in a predictable trajectory. The fastest way to compute these is by backward induction. Dynamic present values help us understand the returns of various trading strategies, and how marking-to-market can prevent some subtle abuses of the system. They explain how mortgages work, why they&apos;re called amortizing, and what is meant by the remaining balance. In the second half of the lecture we turn to an important application of present value thinking: an analysis of the troubles facing the Social Security system.

00:00 - Chapter 1. Dynamic Present Values
08:49 - Chapter 2. Marking to Market
39:53 - Chapter 3. Mortgages and Backward Induction
50:42 - Chapter 4. Remaining Balances and Amortization
54:52 - Chapter 5. Weaknesses in the U.S. Social Security System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23150.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2012-09-12T12:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hgj2LL7HetM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-A-Polarizing-Society-1560-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - A Polarizing Society, 1560-1640</video:title>
      <video:description>&quot;Lec 13 - A Polarizing Society, 1560-1640&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the consequences of the economic and population changes discussed in the last lecture. While economic shifts allowed some members of English society, especially members of the gentry and the land-holding classes, to increase their wealth, they also (coupled with an expanding population and price inflation) resulted in the growth of poverty and vagrancy. Professor Wrightson discusses the relative wealth and economic pressures faced by various segments of the early modern population (providing specific examples) and suggests that, while society was becoming increasingly polarized between the poor and the wealthy, there was also a third group, the &apos;middling sort,&apos; who were expanding in numbers and influence. Professor Wrightson concludes by touching on the rising levels of poverty in the period and government responses to it (culminating in the passage of the Poor Laws), as well as very real human element in these larger social and economic processes.

00:00 - Chapter 1. Effects of Economic Expansion on the Nobility and Gentry
06:47 - Chapter 2. The Tenantry
16:06 - Chapter 3. Trade
23:02 - Chapter 4. Social Polarization
37:24 - Chapter 5. Further Developments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23264.jpg</video:thumbnail_loc>
      <video:duration>2821</video:duration>
      <video:publication_date>2012-09-13T12:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tY9mQovGu0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Polarizing</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>1560</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Data-Modeling-and-Conceptual-Sketching-in-the-Design-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Data Modeling and Conceptual Sketching in the Design Process</video:title>
      <video:description>&quot;Lec 6 - Data Modeling and Conceptual Sketching in the Design Process&quot; November 9, 2007 lecture by Monty Hamontree for the Stanford University Human-Computer Interaction Seminar (CS 547). This talk delves into 5 interrelated keys that Microsoft teams focus on to elevate the impact of &quot;design research&quot;.  Namely how to: team insightfully as project teams; observe our users holistically; broker user and design patterns proudly; distill fresh insights collectively; and envision design essence vividly.  A model of various design research modeling approaches is used to spur discussion around the strengths and weakness of each approach.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24045.jpg</video:thumbnail_loc>
      <video:duration>5155</video:duration>
      <video:publication_date>2012-09-14T14:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w23fiSVWyM8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>data</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Conceptual</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21302.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-09T03:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TVBsSEocG9U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Barbarian-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Barbarian Kingdoms</video:title>
      <video:description>&quot;Lec 7 -Barbarian KingdomsThe Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman considers the various barbarian kingdoms that replaced the Western Roman Empire. Oringinally the Roman reaction to these invaders had been to accommodate them, often recruiting them for the Roman army and settling them on Roman land. Now, however, they were the rulers of the previously Roman lands of the West. These tribes included the Ostrogoths and Visigoths in Italy, the Franks in Gaul, and the Vandals in North Africa. As most sources about these groups come from the Roman perspective, it&apos;s unclear how coherent each group was. In general, the barbarian groups characterized by disorganization, internal fighting and internecine feuds, and lack of economic development. Professor Freedman closes with some remarks on the Burgundian Code as evidence of barbarian society and institutions.

00:00 - Chapter 1. Introduction 
04:48 - Chapter 2. Tacitus and the Nature of the Barbarian Tribes
20:30 - Chapter 3. The Barbardian Kingdoms
26:42 - Chapter 4. Intellectual Life after the Fall of Rome
34:58 - Chapter 5. The Barbarian Tribes: Vandals, Moors, Angles, Saxons, and Visigoths
39:40 - Chapter 6. The Burgundians and the Burgundian Code

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23466.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-14T08:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAVUS-QUe_c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Barbarian</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Public-and-Non-Profit-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Public and Non-Profit Finance</video:title>
      <video:description>&quot;Lec 22 - Public and Non-Profit Finance&quot; Financial Markets (2011) (ECON 252)

As an introduction to public and nonprofit finance, Professor Shiller reflects on the remarkable financial structures that we have in support of public causes, making possible the achievement of higher goals that transcend individual satisfaction of needs. He gives examples of nonprofits, illustrating how that financial form can support a moral mission and social purpose. There is however sometimes a fine line between for-profit and public enterprises, because similar companies can be either for-profit or non-profit and because governments regulate and collect corporate profits taxes on for profit-organizations, implicitly creating a public purpose for them. Subsequently, he covers state and local finance, outlining the difference between operating budgets and capital budgets as well as the tax-exemption of municipal bonds. During the last part of the lecture, he provides an overview of historic improvement in governmental social insurance that ranges from progressive taxes to public services and to old age, survivors, and disability insurance. All of these advances in public and nonprofit finance have taken place in step with other advances in human society, notably advances in information technology.

00:00 - Chapter 1. Organizations Supporting Individual Causes 
06:45 - Chapter 2. Nonprofits: Pursuing Common Interests
18:55 - Chapter 3. Government Involvement in For-Profits
32:26 - Chapter 4. Social Entrepreneurship and Distinguishing between Nonprofits and For-Profits
36:43 - Chapter 5. Municipal, State and Local Finance
46:06 - Chapter 6. Tax-Exemption of Municipal Bonds
51:24 - Chapter 7. Government Social Insurance -- From Progressive Taxes to Old Age, Survivors, and Disability Insurance (OASDI)
01:00:10 - Chapter 8. The Invention of Social Insurance in Germany
01:10:20 - Chapter 9. Review of the Social Purpose of Finance and of Behavioral Finance

Complete course materials are available at the Open Yale Courses web</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23731.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-14T10:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAO0St7mPQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-protein-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of protein secretion</video:title>
      <video:description>This video demonstrate the protein secretion process. A secretory protein refer to any protein (in the endocrine or exocrine) secreted by cells. This may include enzymes, antimicrobial peptides, toxins and enzymes. Learn and share with others from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e96532c0-f60c-464c-8a04-593ad89f418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-18T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7085.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>secretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI</video:title>
      <video:description>&quot;Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI&quot; Cervantes&apos; Don Quixote (SPAN 300)

The modern novel that develops from the Quixote is essentially a political novel and an urban genre dealing with cities. In Part II there is a sense of the text being written and performed in the present because it incorporates current events, such as the expulsion of the moriscos, a critic of the arbitristas and a satire of the aristocracy. In part two of the Quixote Part I plays the role that the romances of chivalry played in Part I: the characters have read the first part and so a new larger mirror has been added to the play of mirrors that was already present. Characters evolve within a social context, which is consonant with the political character of the novel and has much to do with the development and evolution of realism in literature in the representation of every day life and of common people. An explanation of the Baroque aspects that appear in the second part of the novel helps to understand the Quixote as a whole and its relation with the first part.

00:00 - Chapter 1. The &quot;As If&quot; of Literature
06:20 - Chapter 2. Part II as the First Political Novel
09:32 - Chapter 3. New Factors in Part II
14:14 - Chapter 4. Sansón Carrasco and a Text in the Making
25:01 - Chapter 5. Characters Evolving in a Social Context
35:58 - Chapter 6. Renaissance and Baroque Aspects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23532.jpg</video:thumbnail_loc>
      <video:duration>3448</video:duration>
      <video:publication_date>2012-09-14T09:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWcth8yolo8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faulkners-The-Sound-and-the-Fury-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II</video:title>
      <video:description>&quot;Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of The Sound and the Fury by juxtaposing Quentin&apos;s stream-of-consciousness to his brother Benjy&apos;s narrative subjectivity. Professor Dimock argues that Faulkner uses stylistic parallels between the two sections to communicate &quot;kinship&quot; and &quot;variation&quot; between the two narrators. In her readings, she focuses on their relationship with the black characters in The Sound and the Fury, as well as their reactions to Caddy&apos;s loss of sexual innocence. She concludes with a discussion of Quentin&apos;s suicide as a reaction to the &quot;second-hand tragedy&quot; of Caddy&apos;s pregnancy.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Kinship: Theme and Variation
04:58 - Chapter 2. The &quot;Tomorrow&quot; of Race&quot; Luster
12:37 - Chapter 3. The &quot;Tomorrow&quot; of Race: The Deacon
20:14 - Chapter 4. Benjy&apos;s Caddy, Quentin&apos;s Caddy
28:22 - Chapter 5. &quot;Sister&quot; as a Semantic Field
33:38 - Chapter 6. Conflation of Sisters
36:45 - Chapter 7. Saint Francis and Little Sister Death
43:49 - Chapter 8. second Hand Tragedy 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23586.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoRbEoCUrAY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Fitzgerald</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Fitzgerald --</video:title>
      <video:description>&quot;Lec 12 - Fitzgerald -- &quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock demonstrates how four of Fitzgerald&apos;s most famous short stories -- &quot;The Rich Boy,&quot; &quot;Babylon Revisited,&quot; &quot;The Diamond as Big as the Ritz,&quot; and &quot;Bernice Bobs Her Hair&quot; -- represent &quot;social types,&quot; generic identities that Fitzgerald explores as forms of social reality.  She reads the dramatic tension in each of those stories as determined by the protagaonist&apos;s conformity to or deviation from their idealized social type. 

00:00 - Chapter 1. Individuals and Types 
04:24 - Chapter 2. The Rich Boy as a Type
08:27 - Chapter 3. The Sociology of Types
14:38 - Chapter 4. Yale as a Social Marker in &quot;The Rich Boy&quot;
22:53 - Chapter 5. Social Profiles in &quot;Babylon Revisited&quot;
30:42 - Chapter 6. Social Type and Large Scale Drama in &quot;The Diamond as Big as the Ritz&quot; 
40:33 - Chapter 7. Reversion to Type and Small Scale Drama in &quot;Bernice Bobs Her Hair&quot;  

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23596.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hcz8yHjmSTw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Fitzgerald</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21295.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-09T03:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gd_4A6jXsoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Inguinal-Hernia-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Inguinal Hernia Operation</video:title>
      <video:description>This video shows the treatment of the patient for the open inguinal hernia operation. A full surgical procedure is shown here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e8569bfd-6021-48ce-a9c3-64cddc11c4ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-06T20:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>German</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21301.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-09T03:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BrjuHz2lPss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-bimanual-pelvic-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female bimanual pelvic examination</video:title>
      <video:description>This is a demonstration of a female bimanual pelvic examination.
Procedure.
- Lubricate middle and index finger of the hand to be active in this excercise,
- Anteriorly, laterally and posteriorly palpate the virgina, plus the bladder and urethra region.
- ....
This video demonstrates and outline of this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9125.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:38:10.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Receptors-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Receptors in the Brain</video:title>
      <video:description>Nicotine addiction begins with high-affinity binding of nicotine to acetylcholine (ACh) receptors in the brain. The end result is over 4,000,000 smoking-related deaths annually worldwide and the largest source of preventable mortality in developed countries. Stress reduction, pleasure, improved cognition and other central nervous system effects are strongly associated with smoking. However, if nicotine activated ACh receptors found in muscle as potently as it does brain ACh receptors, smoking would cause intolerable and perhaps fatal muscle contractions. Despite extensive pharmacological, functional and structural studies of ACh receptors, the basis for the differential action of nicotine on brain compared with muscle ACh receptors has not been determined. Here we show that at the alpha4beta2 brain receptors thought to underlie nicotine addiction, the high affinity for nicotine is the result of a strong cation-pi interaction to a specific aromatic amino acid of the receptor, TrpB. In contrast, the low affinity for nicotine at the muscle-type ACh receptor is largely due to the fact that this key interaction is absent, even though the immediate binding site residues, including the key amino acid TrpB, are identical in the brain and muscle receptors. At the same time a hydrogen bond from nicotine to the backbone carbonyl of TrpB is enhanced in the neuronal receptor relative to the muscle type. A point mutation near TrpB that differentiates alpha4beta2 and muscle-type receptors seems to influence the shape of the binding site, allowing nicotine to interact more strongly with TrpB in the neuronal receptor. ACh receptors are established therapeutic targets for Alzheimer&apos;s disease, schizophrenia, Parkinson&apos;s disease, smoking cessation, pain, attention-deficit hyperactivity disorder, epilepsy, autism and depression. Along with solving a chemical mystery in nicotine addiction, our results provide guidance for efforts to develop drugs that target specific types of nicotinic receptors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f004f3fa-abd4-42f2-bf42-2bffc4fc5918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-09T12:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4848.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrodynamic-Archimedes-Screw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrodynamic Archimedes Screw</video:title>
      <video:description>Archimedes was a mathematician and inventor from ancient Greece. He discovered the relation between the surface and volume of a sphere and its circumscribing cyclinder (he had discovered pi). He then formulated a hydrostatic principle based on that mathmatical relationship called Archimedes&apos; principle. He inventing the Archimedes screw - a screw-shaped machine or hydraulic screw that raised water from a lower to a higher level. Archimedes also invented the catupult, the lever, the compound pulley, and the burning mirror (a system of mirrors that burned the boots and ships of invading armies by focusing the sun&apos;s rays). Although Archimedes is credited with inventing the screw in the 3rd century BC, his screw was not like today&apos;s screw fastener but actually two other screw-type devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9d5370-ea2b-42d0-8b0a-762a51e679a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-16T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5494.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Screw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-4-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 4 of  6</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by a whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e3323e1-3043-416a-aef0-94a605ec989a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-09T13:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4855.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String</video:title>
      <video:description>Boundary Conditions on a String  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4958.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:52:39.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4958.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special Relativity 1</video:title>
      <video:description>Special Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4976.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:18:23.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4976.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-visit-to-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A visit to a black hole</video:title>
      <video:description>This video will take you into a black hole. If you wish to return to you home stay away from the danger zone. Once you reach this area around the black hole, escaping its gravity will be out of question. As you reach closer to the center of the black hole, gravitational force on your feet will be much higher than that on your head, and you will be turned into spaghetti by the vertical pull.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/61763be1-01e4-4fb0-951d-f1e7986e6740/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2010-11-10T12:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4932.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>visit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt-Edge-On-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Edge On View</video:title>
      <video:description>Asteroid Belt - Edge On View video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84f75741-272f-4067-af0d-b6dd2a58ab70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-10T00:47:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4919.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Era-In-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Era In Exoplanet Science</video:title>
      <video:description>A New Era In Exoplanet Science video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f192cb7-707c-4f34-8a42-f71cb58aae5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-10T13:42:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4951.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-underground-test-detonation-project-Cannikin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb underground test detonation - project Cannikin</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear armed nations. This number declined during the 1990s. The </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8c10641-f1d8-42ba-8f40-a5e3a353322e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-16T10:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5466.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>detonation</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Cannikin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASMCUE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASMCUE</video:title>
      <video:description>The American Society for Microbiology Conference for Undergraduate Educators (ASMCUE) is an interactive four-day conference on scientific updates and effective teaching strategies. Now in its 16th year, the conference attracts over 300 microbiology and biology educators.

Educators come from colleges, universities and international institutions to learn and share the latest information in the biological sciences and education research.

The conference program includes plenary, concurrent, poster, and exhibit sessions. Participants engage in formal and informal small group discussions between colleagues all focused on the same goal: to improve teaching and learning in the biological sciences.

In this episode, we talk with Erica Suchman, Associate Professor, Colorado State University, Ft. Collins, and Local Organizing Chair for the 2009 meeting. Erica talks about her attendance at the meeting for the past 12 years and the benefits of participating. Also featured are several participants at the ASMCUE 2008 held at Endicott College in Beverly, MA and ASM&apos;s Education Director, Amy Chang, a co-founder of the Conference.

For more information about the conference or to view past proceedings, visit asmcue.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6743.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-01-10T19:09:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6743.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASMCUE</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>education</video:tag>
      <video:tag>undergrads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/French-Nuclear-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Nuclear Bomb test</video:title>
      <video:description>This video shows a test for a French nuclear bomb. There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c77d29b0-fc97-48bb-9001-3a0c78042a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-16T11:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5475.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>French</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb explosion</video:title>
      <video:description>Huge hydrogen bomb explosion is recorded in this video. The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear ar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6b01be0-27bb-47c1-b0e7-ab63d7c53ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2010-11-16T10:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5465.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Underground-Detonation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Underground Detonation</video:title>
      <video:description>Underground nuclear testing refers to test detonations of nuclear weapons that are performed underground. When the device being tested is buried at sufficient depth, the explosion may be contained, with no release of radioactive materials to the atmosphere.
The extreme heat and pressure of an underground nuclear explosion causes changes in the surrounding rock. The rock closest to the location of the test is vaporised, forming a cavity. Further away, there are zones of crushed, cracked, and irreversibly strained rock. Following the explosion, the rock above the cavity may collapse, forming a rubble chimney. If this chimney reaches the surface, a bowl-shaped subsidence crater may form.
The first underground test took place in 1951; further tests provided information that eventually led to the signing of the Limited Test Ban Treaty in 1963, which banned all nuclear tests except for those performed underground. From then until the signing of the Comprehensive Test Ban Treaty in 1996, most nuclear tests were performed underground, in order to prevent nuclear fallout from entering into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e987802d-b87f-45c0-8c4e-2b55fe41ac32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-11-16T12:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5481.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>detonation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Week-in-Virology-Live-in-Philly-MWV33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Virology - Live in Philly (MWV33)</video:title>
      <video:description>MicrobeWorld Video presents episode 33 of This Week in Virology. Hosts Vincent Racaniello, Alan Dove, Dick Despommier and guest Raul Andino recorded TWiV live at the ASM General Meeting in Philadelphia, where they discussed increased arterial blood pressure caused by cytomegalovirus infection, restriction of influenza replication at low temperature by the avian viral glycoproteins, first isolation of West Nile virus in Pennsylvania, and current status of influenza.

Links for this episode:


Cytomegalovirus infection causes an increase of arterial blood pressure
Avian influenza virus glycoproteins restrict virus replication at low temperature
First West Nile virus isolation of the year in PA
CDC press release of 18 May 2009
Glaxo’s influenza vaccine with adjuvant
NY Times article on Guillain-Barré and a more scientific view

Weekly Science Picks

Dick - National Museum of the History of Science and Medicine, Leiden
Alan - Beginning Mac OS X Programming
Vincent - Vaccinated by Paul Offit
Raul - HubbleSite

Contact/Subscribe

Please send your virology questions and comments to twiv [at] twiv [dot] tv. To listen, click the play button next to the title of this entry. You can subscribe for free to TWIV via iTunes, through the RSS feed with a podcast aggregator or feed reader, or by email.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6744.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2011-01-10T19:16:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdXBQqeHIR4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>virology</video:tag>
      <video:tag>podcast</video:tag>
      <video:tag>live</video:tag>
      <video:tag>general</video:tag>
      <video:tag>meeting</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Axis-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Axis Wind Turbine</video:title>
      <video:description>A brief introduction with the 500 watt (Vertical Axis Wind Turbine) provided here. The working and construction of this turbine is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9041.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T19:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9041.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>500</video:tag>
      <video:tag>watt</video:tag>
      <video:tag>VAWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Helmholtzian-operator-and-electromagnetic-nuclear-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Helmholtzian operator and electromagnetic-nuclear field</video:title>
      <video:description>A Helmholtzian operator is a linear second order partial differential operator, typically in four independant variables; a generalization of the d&apos;Alembertian operator where it&apos;s additional constant vanishes. When the time-independant version (in three independent (space) variables acting on a function or vector vanishes, the resulting equation is called the Helmholtz&apos;s equation. In four dimensions this equation is referred to as the Klein-Gordon equation (with imaginary constant) .
The focus of this tutorial is to demonstrate that when acting on a four-vector doublet, the Helmholtzian operator may be factored into two 4x4 differential matrices in two distinct ways, giveing a matrix product definition for the Helmholtzian operator. (The scalar Klein-Gordon equation is a special case of this four-vector version, where there are three restrictions on the four components of the potential A , leaving the single independant function.) 
This is an incredibly compact way of writing both the Klein-Gordon equation and generalized Maxwell&apos;s equations of an electromagnetic-nuclear field. 
The above process may be generalized for any dimension power of two, thus generalizing the Helmholtzian (and, thus the d&apos;Alembertian) as well as the generalized Maxwell&apos;s equations to any dimension power of two. 

http://wims.unice.fr/wims/wims.cgi 

http://wims.unice.fr/wims/wims.cgi?session=LB7615B1DA.2&amp;+lang=en&amp;+module=tool%2Flinear%2Fmatmult.en 

https://sites.google.com/site/themathematicalnatureofreality/

https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6877.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-03-18T04:32:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6877.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunihistochemistry-on-Paraffin-Sections-of-Mouse-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunihistochemistry on Paraffin Sections of Mouse Epidermis</video:title>
      <video:description>In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, suprabasal, and stratum corneum layers. The precise localization within the epidermis of a particular protein lends clues toward its functional role within the epidermis. In this chapter, we describe a reliable method for immunolocalization within the epidermis modified for both frozen and paraffin sections that we use very routinely in our laboratory. Paraffin sections generally provide much better morphology, hence, superior results and photographs; however, not all antibodies will work with the harsh fixation and treatment involved in their processing. Therefore, the protocol for frozen sectioning is also included. Within paraffin sectioning, two fixation protocols are described (Bouin&apos;s and paraformaldehyde); the choice of fixative will be directly related to the antibody specifications and may require another fixing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/133bdd88-a503-44d8-9c15-c64ef4043233/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-16T13:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5496.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Immunihistochemistry</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Paraffin</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Fluoresent</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription and Translation</video:title>
      <video:description>This video shows Transcription and Translation of a gene. Protein synthesis requires two steps: transcription and translation. Transcription is the synthesis of mRNA from a DNA template. Translation is the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f8ef0b-5a03-4eb2-b1bb-f2c977cb43c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-10-18T02:05:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7030.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativistic-Phase-Displacement-Space-Drive-Warping-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativistic Phase Displacement Space Drive - Warping Space</video:title>
      <video:description>It is a brief explanation about a relativistic space propulsion system which uses a lattice/matrix of Phase Displacement Space Drives, producing crisscrossing pattern of Phased Standing Waves, to generate a sequence of spinning waves for causing a FTL moving force, in order to warp spacetime, enabling fast interstellar travel in an energy-efficient way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/e3d66d88-d276-4b62-94db-f29ea9e01486/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-05-30T17:49:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6965.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>relativistic</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/David-Relman-The-Stability-of-the-Human-Microbiome-MWV51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Relman: The Stability of the Human Microbiome (MWV51)</video:title>
      <video:description>In episode 51 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with David Relamn, M.D., Thomas M. and Joan C. Merigan Professor, Department of Medicine - Division of Infectious Diseases, and Department of Microbiology &amp; Immunology in the Stanford University School of Medicine.&lt;br&gt;Maloy and Relman discuss microbial flora in the mouth and gut and why they are important for human health. They explore the impact of antibiotics and probiotics on the community of microbes in the gut and their health implications both negative and positive. Lastly they look at the future of probiotics in personalized medicine and the potential for individualized treatment based on the uniqueness of a person&apos;s gut flora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6971.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2011-07-08T14:43:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zc4HKUH4nRQ</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Relman</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Madison-WI-Radon-608-256-9606Radon-Mitigation-Wisconsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Madison WI Radon (608) 256-9606|Radon Mitigation Wisconsin</video:title>
      <video:description>Call 608-256-9606 for Madison Wisconsin Radon Reduction, Testing, Radon Remediation, Abatement, and Radon Removal Systems. &lt;br&gt; Serving Madison, Brookfield, Waukesha, Sun Prairie, Middleton, Franklin, New Berlin, LaCrosse La Crosse, Sussex, Verona, Onalaska, Janesville, Hartland, Oak Creek, Waunakee, Beloit, Marshfield, Muskego, Lake Mills, Grafton, Afton, Mequon, Lake Geneva, Wausau, Menomonee Falls, Salem, De Forest, Elkhorn, Germantown, Oconomowoc, West Bend, Watertown, Oregon, West Salem, Pewaukee, Delavan, Mt Mount Horeb, Burlington, Greendale, Cottage Grove, Dodgeville, Dodge, Holmen, Milton, Pleasant Prairie, Stevens Point, Jackson, Williams Bay, Belleville, Mosinee, Milwaukee, Green Bay, Appleton, and other Wisconsin towns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/f304127d-95b8-4fb6-a52d-8080642a5871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-03-24T11:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6879.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>madison</video:tag>
      <video:tag>wisconsin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Janesville</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevent-Urinary-Tract-Infections-By-Drinking-Cranberry-Juice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevent Urinary Tract Infections By Drinking Cranberry Juice</video:title>
      <video:description>This video demonstrates how cranberry juice prevents urinary tract infections. Basically the compounds in cranberry juice attach to the bacteria that cause urinary tract infections and flush them out of our system. Source of this video is from hurd studios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a58b70-490d-4e83-a2ba-b89ddba70ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7147.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cranberry</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse Animation</video:title>
      <video:description>In this animation, neurotransmitter synapse is illustrated. Within the presynaptic nerve terminal, vesicles containing neurotransmitter are localized near the synaptic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2be9336-2211-4ab1-b91e-39abd320cbaa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7228.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Asiatic-Cholera-I-Personal-Reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Asiatic Cholera (I): Personal Reflections</video:title>
      <video:description>&quot;Lec 9 - Asiatic Cholera (I): Personal Reflections&quot;Epidemics in Western Society Since 1600 (HIST 234)

Professor Snowden describes the historical detective work that went into the research and writing of Naples in the Time of Cholera, his study of the 1884 and 1911 epidemics of Asiatic cholera that struck Italy. The latter epidemic is of particular interest, because the official historiography of the disease has long confined its outbreaks in Western Europe to the nineteenth century. Through his investigation, Snowden discovered that there was in fact an epidemic on Italian shores in 1911, and that its absence from subsequent histories was the result of concerted efforts of concealment on the part of Italian and U.S. authorities. The story of this successful concealment sheds light not only on the history of Asiatic cholera in the early twentieth century, but also on more recent public health campaigns that have involved concealment, such as China&apos;s response to the 2002 SARS epidemic.

00:00 - Chapter 1. Asiatic Cholera in Naples in 1911
06:22 - Chapter 2. Concealment?
13:27 - Chapter 3. Search for Evidence
21:05 - Chapter 4. Advances in Cholera Therapeutics
27:39 - Chapter 5. Concealment in Conflict with Patient Care
33:49 - Chapter 6. Why Conceal?
44:59 - Chapter 7. Effects of Concealment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23234.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-13T11:50:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ag01L0CtlfQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Asiatic</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Tropical-Medicine-as-a-Discipline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Tropical Medicine as a Discipline</video:title>
      <video:description>&quot;Lec 14 -Tropical Medicine as a Discipline&quot;Epidemics in Western Society Since 1600 (HIST 234)

The sub-discipline of tropical medicine furnishes a clear example of the socially constructed character of medical knowledge. Tropical diseases first enter medical discourse as a unique conceptual field and topic for specialization at the end of the 19th century, and the heyday of tropical medicine - from the 1890s to the First World War - corresponds to the golden age of Western colonialism in Africa and Asia. This correspondence was not accidental; tropical medicine both gave practical aid to colonial powers faced with unfamiliar disease environments and furnished a deeply Eurocentric view of disease well-suited to the ideology of colonial expansion. As a consequence of this approach, little attention was given to the social factors of disease (work conditions, poverty, malnutrition), and the health of native populations was largely ignored. Subsequent periods of research in tropical medicine have, with decolonization and infusions of money from American foundations, been obliged to confront the consequences stemming from the discipline&apos;s formation as an instrument of colonial subjugation. 

00:00 - Chapter 1. Tropical Medicine
05:48 - Chapter 2. Background: Diseases of the Tropics
11:53 - Chapter 3. Transition to Tropical Diseases and Tropical Medicine: Medical Factors
31:09 - Chapter 4. Institutional Factors
34:15 - Chapter 5. Implications of Tropical Medicine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23239.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-13T11:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eyQ9Hd1rmV8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>discipline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Germ-Theory-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Germ Theory of Disease</video:title>
      <video:description>&quot;Lec 15 - The Germ Theory of Disease&quot;Epidemics in Western Society Since 1600 (HIST 234)

Although the development of the germ theory of disease in the latter half of the nineteenth century marks a major revolution in medical science, comparable to the discoveries of Galileo in astronomy or Darwin in biology, it cannot be reduced to the heroic efforts of a single researcher or group of researchers. Rather, a number of conceptual, technological and institutional preconditions made the germ theory possible. Among these, contagionism, microscopy and hospital medicine all played a major role. The germ theory of disease facilitated a wide range of scientific advances, including the isolation of pathogens, the creation of vaccines and the introduction of antiseptics in surgery. 

00:00 - Chapter 1. Germ Theory of Disease
03:33 - Chapter 2. Preconditions
14:34 - Chapter 3. Louis Pasteur
24:17 - Chapter 4. Attenuation
33:28 - Chapter 5. Robert Koch&apos;
39:31 - Chapter 6. Therapeutic Effects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23240.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-13T11:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQy0tJ1yu9w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Dislocation</video:title>
      <video:description>Dislocation of the hip is a common injury to the hip joint. This video demonstrates reduction of hip dislocation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cadcc729-a3ee-4420-addd-e660f1aeda5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:47:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11044.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reduction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Tuberculosis-II-After-Robert-Koch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Tuberculosis (II): After Robert Koch</video:title>
      <video:description>&quot;Lec 19- Tuberculosis (II): After Robert Koch&quot;Epidemics in Western Society Since 1600 (HIST 234)

The cultural transition from the romantic era of consumption to the era of tuberculosis derived not only from the germ theory of disease and the triumph of contagionism over anticontagionism, but also from political considerations. Worries over population decline and growing working-class militancy were aggravated by what now appeared to be a social disease, or a disease of poverty. One of the strategies deployed against the disease was the sanatorium, an institution which was capable both of instructing patients in contagionism and in imposing a practical quarantine. Although the development of effective chemotherapy in the 1940s raised hopes that tuberculosis might be globally eradicated, these have unfortunately proven to be overly optimistic. Factors such as poverty and population displacement continue to favor the disease&apos;s spread today, particularly in the Third World.

00:00 - Chapter 1. The Age of Tuberculosis
05:58 - Chapter 2. War on Tuberculosis: Sanatoria
30:23 - Chapter 3. Pneumothorax and Dispensaries
39:23 - Chapter 4. Vaccination and Antibiotics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23244.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-13T11:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpnwNlbBDHQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>II</video:tag>
      <video:tag>after</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Koch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Pandemic-Influenza</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Pandemic Influenza</video:title>
      <video:description>&quot;Lec 20- Pandemic InfluenzaEpidemics in Western Society Since 1600 (HIST 234)

Reliable records of influenza, dating back to the 1700s, suggest a pattern of one major pandemic every century. Among the pandemics for which there is solid documentary evidence, the outbreak of 1918-1920 is by far the greatest. The so-called Spanish Lady caused somewhere between 25 and 100 million deaths worldwide. It is distinctive both for its high mortality rate, in comparison to other flu pandemics, and for its unusual demographic effect: whereas the flu typically targets the very young and old, the 1918-1920 epidemic struck adults in the prime of life. Without a cure for the disease, public health authorities today are in a position to learn from the successes and failures of the early-twentieth-century response.

00:00 - Chapter 1. Influenza
05:17 - Chapter 2. Transmission
09:06 - Chapter 3. 1889-90 Pandemic
24:00 - Chapter 4. Spanish Influenza
38:09 - Chapter 5. Epidemiology and Responses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23245.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-13T11:59:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7xL3LuQkVo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Influenza</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-SARS-Avian-Inluenza-and-Swine-Flu-Lessons-and-Prospects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects</video:title>
      <video:description>&quot;Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects&quot;Epidemics in Western Society Since 1600 (HIST 234)

SARS, avian influenza and swine flu are the first new diseases of the twenty-first century. They are all diseases of globalization, or diseases of modernity, and while relatively limited in their impact, they have offered dress-rehearsals for future epidemics. As information about SARS spread internationally in 2002, in spite of China&apos;s campaign of silence, the global response had a curiously twofold character: on one hand, the mobilization of biologists and epidemiologists across national frontiers was rapid and unprecedented, while on the other hand, public health strategies on the ground were largely familiar from previous eras. If the spread of information and collaboration on international health regulations have been two positive aspects of public health response in the first decade of this century, more worrying questions have been raised concerning the production and distribution of drugs and the capacity of for-profit healthcare systems to cope with a major epidemic. 

00:00 - Chapter 1. New Diseases of the Twenty-First Century
02:58 - Chapter 2. SARS
08:32 - Chapter 3. Symptoms, Epidemiology, and Effects on Society of SARS
26:04 - Chapter 4. Avian Flu
29:34 - Chapter 5. Swine Flu
34:38 - Chapter 6. Lessons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23250.jpg</video:thumbnail_loc>
      <video:duration>2448</video:duration>
      <video:publication_date>2012-09-13T12:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RmkQXDi0Vm0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>SARS</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Inluenza</video:tag>
      <video:tag>and</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Prospects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Final-QA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-  Final Q&amp;A</video:title>
      <video:description>&quot;Lec Last-  Final Q&amp;AEpidemics in Western Society Since 1600 (HIST 234)

Prof. Snowden describes the final exam, and takes questions from students. 

00:00 - Chapter 1. Logistics
05:26 - Chapter 2. What Determines the Historical Significance of an Epidemic?
14:33 - Chapter 3. Diseases of Modernity
20:48 - Chapter 4. Diseases of Poverty
35:47 - Chapter 5. Magic Bullets

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23251.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-13T12:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPdBZEbA6Ro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-General-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - General Introduction</video:title>
      <video:description>&quot;Lec 1 - General Introduction&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides an introduction to the course. He briefly discusses the main features of the political and social landscape of early modern England and then summarizes the broad social and structural changes that occurred during the period. Professor Wrightson offers some thoughts on the nature of history and the study of history and focuses, in particular, on the benefits of studying the history of early modern England. He notes that the history of Britain in this period affected many other nations, such as early America and Canada, as well as later colonies such as those in Africa and India, and that studying these events helps us to better understand ourselves in time and contextualize many of the features of modern society that we take for granted.

00:00 - Chapter 1. The Historical Importance of Epidemics
07:23 - Chapter 2. Themes of the Course
19:49 - Chapter 3. Humoralism and Bubonic Plague
28:37 - Chapter 4. Logistics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23252.jpg</video:thumbnail_loc>
      <video:duration>2169</video:duration>
      <video:publication_date>2012-09-13T12:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e3uBi2TZdUY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>general</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Commodity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Commodity</video:title>
      <video:description>Lec 9 - Commodity and Commonweal: Economic and Social Problems, 1520-1560&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson surveys the changing economic landscape of early modern England in the early sixteenth century. He notes that, throughout the period, population levels rose and, at the same time, inflation caused a rise in prices, and real wages fell. While many landowners were able to raise rents on their lands and profit from enclosing land, and many yeoman farmers prospered, these trends also resulted in a measure of social dislocation and a growth in poverty and vagrancy. Moral outrage at these developments was voiced by the so-called Commonwealth&apos;s Men, and popular discontent resulted in large scale rebellions, such as the Pilgrimage of Grace and Kett&apos;s Rebellion. Professor Wrightson ends by discussing the economic thought of Sir Thomas Smith, which influenced government initiatives to combat these problems.

00:00 - Chapter 1. Rising Prices and Population
04:45 - Chapter 2. Landlords and the Peasantry
21:14 - Chapter 3. Poverty
26:29 - Chapter 4. The Commonwealth&apos;s Men

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23260.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-13T12:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DPPGtEMQykE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Commodity</video:tag>
      <video:tag>Commonweal</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Tree-of-Commonwealth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Tree of Commonwealth</video:title>
      <video:description>Lec 2 -The Tree of Commonwealth: The Social Order in the Sixteenth Century Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides a broad sketch of the social order of early modern England, focusing on the hierarchical language of estates and degrees and the more communitarian ideal of the commonwealth by which society was organized. The differences between the social structure in rural and urban areas are addressed and the subordinate roles of women and the young are also outlined. Professor Wrightson discusses the differences between members of peerage, the gentry, and the commonalty and the social positions of servants, yeoman, husbandmen, and apprentices are explained. The mechanisms by which the social order was preserved, such as prescriptive literature and ecclesiastical injunctions, are also considered. Professor Wrightson concludes that, while in the theory the social order was rigidly hierarchical and rooted in relationships of authority and subordination, in practice there was a great more flexibility and ambiguity within every day interpersonal social relationships.

00:00 - Chapter 1. The Tree of Commonwealth
11:07 - Chapter 2. The Nobility
18:17 - Chapter 3. The Commonalty
26:26 - Chapter 4. Gender and Age

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23253.jpg</video:thumbnail_loc>
      <video:duration>2617</video:duration>
      <video:publication_date>2012-09-13T12:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVErdGUN_Jk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Commonwealth</video:tag>
      <video:tag>the</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sixteenth</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Households-Structures-Priorities-Strategies-Roles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Households: Structures, Priorities, Strategies, Roles</video:title>
      <video:description>&quot;Lec 3 - Households: Structures, Priorities, Strategies, Roles&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson lectures on the structures of households in early modern England. Differentiating between urban and rural households, the households of great lords and those of yeoman, husbandmen, and craftsmen, the varying structures and compositions of households are discussed. The process by which households were established, courtship and marriage, are addressed. Stressing the various ways in which early modern households differed from modern notions of the home, Professor Wrightson analyzes the roles played by individuals within them. The positions occupied by women and the array of tasks that they were expected to perform in furtherance of the household economy receive detailed attention, as do the experiences of children. Professor Wrightson discusses the manner in which households could be affected by external crises, such as plague or harvest failure, and touches on the strategies and steps employed by householders to ensure survival of this important unit.

00:00 - Chapter 1. The Household 
05:45 - Chapter 2. &quot;Huswifery&quot;
14:48 - Chapter 3. The Role of Children
17:54 - Chapter 4. The Priority of Survival
24:11 - Chapter 5. Providing for the Future
28:47 - Chapter 6. Marriage

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23254.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-13T12:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxjKJ3JgXvc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Households</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>Priorities</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Late-Medieval-Religion-and-Its-Critics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Late Medieval Religion and Its Critics</video:title>
      <video:description>&quot;Lec 7 - Late Medieval Religion and Its Critics&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson surveys the religious landscape of England during the later medieval period through to the reign of Henry VIII and the beginnings of the reformation. He notes that while the late medieval church was more vibrant and popular than many early triumphal analysis of the reformation allowed for, there were, nonetheless, critics of Catholicism within England. He traces the earlier opposition to the church as arising from three primary groups: those educated clerics and laymen who desired reform within the church, the small pockets of Lollards within England who opposed traditional religion, and the group of people influenced by European reformation thought who would later work to implement doctrinal change within the Church of England. Professor Wrightson also provides an analysis of late medieval piety and the role that the traditional church played in people&apos;s daily lives at the local level prior to the reformation.

00:00 - Chapter 1. Religion
05:08 - Chapter 2. The Pre-Reformation Church
14:51 - Chapter 3. Potential Weaknesses
29:31 - Chapter 4. Criticism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23258.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-13T12:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kf-GsRGb3Y</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Critics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Reformation-and-Division-1530-1558</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Reformation and Division, 1530-1558</video:title>
      <video:description>&quot;Lec 8 -Reformation and Division, 1530-1558&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson examines the various stages of the reformation in England, beginning with the legislative, as opposed to doctrinal, reformation begun by Henry VIII in a quest to settle the Tudor succession. Wrightson shows how the jurisdictional transformation of the royal supremacy over the church resulted, gradually, in the introduction of true religious change. The role played by various personalities at Henry&apos;s court, and the manner in which the King&apos;s own preferences shaped the doctrines of the Church of England, are considered. Doctrinal change, in line with continental Protestant developments, accelerated under Edward VI, but was reversed by Mary I. However, Wrightson suggests that, by this time, many aspects of Protestantism had been internalized by part of the English population, especially the young, and so the reformation could not wholly be undone by Mary&apos;s short reign. The lecture ends with the accession of Elizabeth I in 1558, an event which presaged further religious change.

00:00 - Chapter 1. The English Reformation
04:36 - Chapter 2. A Gathering Crisis
13:18 - Chapter 3. The Royal Supremacy
20:12 - Chapter 4. The Henrician Reformation
34:13 - Chapter 5. The Edwardian Reformation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23259.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-13T12:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/koJ6wcHU_Po</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>reformation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>1530</video:tag>
      <video:tag>1558</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Elizabethan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -The Elizabethan</video:title>
      <video:description>&quot;Lec 11 -The Elizabethan &quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson provides an overview of central political issues of the reign of Queen Elizabeth I. He discusses the Queen&apos;s personal character and identity-forming experiences (and the challenges posed by her gender), the manner in which she interacted with her political advisors (notably William Cecil) and addresses the foreign and domestic crises which impacted her rule (such as the ongoing threat posed by the claims of Mary, Queen of Scots to the English throne and England&apos;s increasingly tense relationship with Spain). In particular, Professor Wrightson highlights the shifts in political culture which occurred during the period, as ideas concerning political participation and the role of institutions such as Parliament expanded. He introduces Patrick Collinson&apos;s notion of the Elizabethan regime as something of a &quot;monarchical republic,&quot; with the Queen exercising power in cooperation with political stakeholders whose ideas about governance were informed by both their Protestant convictions and classical political principles.

00:00 - Chapter 1. Elizabeth I and Her Councilors
15:37 - Chapter 2. Foreign Policy
25:13 - Chapter 3. Succession

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23262.jpg</video:thumbnail_loc>
      <video:duration>2654</video:duration>
      <video:publication_date>2012-09-13T12:07:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXU8JOkaNdQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elizabethan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Witchcraft-and-Magic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Witchcraft and Magic</video:title>
      <video:description>&quot;Lec 14 -Witchcraft and Magic&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture, Professor Wrightson discusses witchcraft and magic. He begins with the context of magic beliefs in this period, introducing the &apos;cunning folk&apos; who had reputations as healers and were often consulted. He then considers the specific problem of witchcraft, the use of magic to do harm, and its identification by the late medieval church as a form of anti-Christian cult. He examines the distinctive nature of both witchcraft beliefs and the history of witchcraft prosecution in England (as compared with both Scotland and continental Europe), outlining the typical circumstances of a witchcraft accusation and what these might suggest about the rise and fall of concern with witchcraft. Finally he considers a number of unresolved problems in the history of witchcraft in England: the nature of the links between gender and witchcraft; the reasons behind the passage of the statutes defining witchcraft as a crime; and the exceptionally large number of trials conducted in the county of Essex.

00:00 - Chapter 1. Magic
08:56 - Chapter 2. Differences between Witchcraft in England and in Europe
19:26 - Chapter 3. Trials in England
35:05 - Chapter 4. Witchraft Statutes in Essex

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23265.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-13T12:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1rHSu2oDZXE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Witchcraft</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Popular Protest</video:title>
      <video:description>&quot;Lec 16 - Popular ProtestEarly Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the basic structures and aims of popular protest: notably food riots and agrarian disturbances. He notes that such disturbances were often surprisingly orderly affairs, rather than chaotic expressions of discontent. They aimed to defend traditional rights (rooted in custom) that participants felt were being threatened, either by food shortages or by agrarian changes such as enclosure. The forms taken by such events reveal a coherent moral order. Professor Wrightson reviews the tactics employed by protestors and the ways in which they constituted attempts to negotiate with authority. Official responses were often equally restrained (although the government was capable in some situations of displaying real severity). He concludes by noting that these forms of early modern popular protest were fundamentally political in nature, and that while agrarian resistance gradually subsided, these defenses of popular custom and rights influenced early forms of labor organization from the late seventeenth century onwards.

00:00 - Chapter 1. Riot
18:21 - Chapter 2. Ritualism
21:38 - Chapter 3. Legitimizing Ideas
29:01 - Chapter 4. Riot as a Tactic
37:50 - Chapter 5. Riot as Un-political

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23267.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-13T12:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYkKBmnjw_Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Protest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Endodontic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Endodontic Surgery</video:title>
      <video:description>&quot;Lec 4 - Endodontic Surgery&quot; A step by step presentation of the technique for performing surgical endodontics. The initial incision, exposing the rootend, preparing the apex, placing the apical amalgam. Orig. air date: FEB 21 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22906.jpg</video:thumbnail_loc>
      <video:duration>986</video:duration>
      <video:publication_date>2012-09-11T09:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hfs7H34GZM8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Education-and-Literacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Education and Literacy</video:title>
      <video:description>&quot;Lec 17 - Education and Literacy&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by assessing the state of education in the late medieval period and then discusses the two cultural forces (Renaissance humanism and the Reformation) which lay behind the educational expansion of the sixteenth and seventeenth centuries. While there were distinct hierarchies of learning in the period (with women and the lower orders having far fewer educational opportunities open to them than other members of the social order), this was genuinely a revolutionary period in terms of education. Attendance at the universities and the Inns of Court expanded exponentially, educational ideals for the elite were transformed, standards of clerical education reached unprecedented heights, grammar schools and petty schools were founded across the country and, by the end of the period, literacy levels in the population were much higher. England was now a partially literate society and was well on its way to achieving mass literacy. A threshold had been crossed, and this shift had far-reaching cultural and political effects.

00:00 - Chapter 1. Education: Cultural Influences Underlying an Increase in Schooling
09:33 - Chapter 2. Elite Education
21:03 - Chapter 3. Clerical Education
22:42 - Chapter 4. Education for Commoners
26:16 - Chapter 5. Limits in the Educational Revolution
30:41 - Chapter 6. Literacy
36:59 - Chapter 7. Gender
40:18 - Chapter 8. Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23268.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-13T12:17:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVOsJ8g4ACE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>education</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hobbes-Authority-Human-Rights-and-Social-Order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Hobbes: Authority, Human Rights and Social Order</video:title>
      <video:description>&quot;Lec 2 -Hobbes: Authority, Human Rights and Social Order&quot;Foundations of Modern Social Thought (SOCY 151)

An examination of Hobbes&apos;s lifetime reveals that the uncertainty of the British monarchy during his life (1588-1679) inspires Hobbes&apos;s social and political thought, especially regarding the role of the sovereign to provide for the security of his subjects. We consider the major elements of Hobbes&apos;s political and social thought including the state of nature, equality of men, the social contract, the strong sovereign, and legitimate rule. Hobbes&apos;s work privileges security of individuals through a strong sovereign but also asserts the right of subjects to transfer their allegiance to a new sovereign if the ruler does not provide for their security; this element of his work in particular and others made him a controversial thinker who was forced into exile for a time. His work has been rediscovered in recent years by economists and other social scientists who see him as the first rational choice theorist.

00:00 - Chapter 1. Hobbes in a Historical Context
09:05 - Chapter 2. Hobbes Enters Politics as a Royalist
18:58 - Chapter 3. &quot;Leviathan&quot;: Structure and Major Themes
22:38 - Chapter 4. Human Nature
32:40 - Chapter 5. The Social Contract
37:49 - Chapter 6. Power of the Sovereign
40:56 - Chapter 7. Hobbes&apos;s Contributions and Shortcomings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23334.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-13T13:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISmzEqx_9RU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Locke-Equality-Freedom-Property-and-the-Right-to-Dissent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent</video:title>
      <video:description>&quot;Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent&quot;Foundations of Modern Social Thought (SOCY 151)

John Locke, a liberal thinker and near-contemporary of the conservative Hobbes, disputes Hobbes&apos;s thinking in some keys ways and builds on it in others. Locke starts his political theory with a notion of individuals in the state of nature being free, equal and reasonable; the state of nature is not synonymous with the state of war for Locke as it is for Hobbes. Locke argues that states should protect the property of individuals and must govern with the consent of subjects. Unlike Hobbes&apos;s strong, unitary sovereign, Locke envisions a separation of the powers of the state into executive, legislative, and federative powers. We examine how Locke&apos;s political and social thought assumes an abundance of resources while Hobbes&apos;s thought is predicated on an assumption of scarcity.

00:00 - Chapter 1. Locke in a Historical Context
18:40 - Chapter 2. First Treatise
24:42 - Chapter 3. Second Treatise: Major Themes
26:17 - Chapter 4. All Born Free and Equal
29:34 - Chapter 5. Need for Common Superior Based on Consent
32:27 - Chapter 6. Origins and Limits of Private Property
40:03 - Chapter 7. Difference between Absolute Monarchy and Civil Society
43:06 - Chapter 8. Separation of Powers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23335.jpg</video:thumbnail_loc>
      <video:duration>2723</video:duration>
      <video:publication_date>2012-09-13T13:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7dTgWL3ajM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dissent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Division-of-Powers-Montesquieu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -The Division of Powers- Montesquieu</video:title>
      <video:description>&quot;Lec 4 -The Division of Powers- Montesquieu&quot;Foundations of Modern Social Thought (SOCY 151)

We shift from seventeenth century England to eighteenth century France and from the methodological individualism of Hobbes and Locke to the methodological collectivism of Montesquieu and Rousseau.  Working from a perspective that there is a general will apart and above the sum of the opinions of individuals, Montesquieu&apos;s work focuses primarily on the law and on manners of governing rather than the question of who governs.  Like Locke, Montesquieu argues that the powers of government should be separated.  Montesquieu&apos;s plan of separation between executive, legislative, and judicial powers is what the United States Constitution follows.  Montesquieu asserts that the climate and environment affect men as individuals as well as society.  Although many of his specific ideas seem quite silly now, we must give credit to Montesquieu for being perhaps the first social and political thinker to seriously consider the environment.

00:00 - Chapter 1. Montesquieu in a Historical Context
12:50 - Chapter 2. &quot;The Spirit of the Laws&quot;: Major Themes
23:00 - Chapter 3. Classification of Governments
26:41 - Chapter 4. Separation of Powers
39:27 - Chapter 5. Environment and Law/Social Structure

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23336.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-13T13:00:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5VfPPRDcZAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Montesquieu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Transformation-of-the-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Transformation of the Roman Empire</video:title>
      <video:description>&quot;Lec 6 -Transformation of the Roman EmpireThe Early Middle Ages, 284--1000 (HIST 210)

The Roman Empire in the West collapsed as a political entity in the fifth century although the Eastern part survived the crisis.. Professor Freedman considers this transformation through three main questions: Why did the West fall apart -- because of the external pressure of invasions or the internal problems of institutional decline? Who were these invading barbarians? Finally, does this transformation mark a gradual shift or is it right to regard it as a cataclysmic end of civilization? Professor Freedman, as a moderate catastrophist, argues that this period marked the end of a particular civilization rather than the end of civilization in general.

00:00 - Chapter 1. Introduction
05:43 - Chapter 2. Catastrophe 
18:43 - Chapter 3. The Roman Army and the Visigoths
28:25 - Chapter 4. Another Kind of Barbarian: The Huns
34:19 - Chapter 5. Accomodation
38:55 - Chapter 6. Decline

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23465.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-14T08:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7_ssRpso9e8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Biology 1B -</video:title>
      <video:description>lec 3-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23400.jpg</video:thumbnail_loc>
      <video:duration>3154</video:duration>
      <video:publication_date>2012-09-13T13:36:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPFCOOEXb24</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-Romes-Greatness-and-First-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises</video:title>
      <video:description>&quot;Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman introduces the major themes of the course: the crisis of the Roman Empire, the rise of Christianity, the threats from barbarian invasions, and the continuity of the Byzantine Empire.  At the beginning of the period covered in this course, the Roman Empire was centered politically, logistically, and culturally on the Mediterranean Sea. Remarkable for its size and longevity, the Empire was further marked by its tolerance. Although it contained an eclectic mix of peoples, the Empire was unified in part by a local elite with a shared language and customs.  In the third century these strengths were increasingly threatened by the Empire&apos;s sheer size, its imbalances, both East-West and urban-rural, and by an army that realizes it could make and unmake emperors. Having set the scene, Professor Freedman looks to subsequent lectures where he will discuss reforms enacted to address these weaknesses.

00:00 - Chapter 1. Welcome
09:54 - Chapter 2. Introduction to the Themes of the Course
18:48 - Chapter 3. The Roman Empire before the Crisis of the Third Century
34:09 - Chapter 4. Flaws of the Roman Empire

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23460.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-14T08:56:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZC8JcWVRFp8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greatness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Crisis-of-the-Third-Century-and-the-Diocletianic-Reforms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms</video:title>
      <video:description>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman outlines the problems facing the Roman Empire in the third century.  The Persian Sassanid dynasty in the East and various Germanic tribes in the West threatened the Empire as never before.  Internally, the Empire struggled with the problem of succession, an economy wracked by inflation, and the decline of the local elite which had once held it together.  Having considered these issues, Professor Freedman then moves on to the reforms enacted under Diocletian to stabilize the Empire. He attempted to solve the problem of succession by setting up a system of joint rule called the Tetrarchy, to stabilize the economy through tax reform, and to protect the frontiers through militarization. Although many of his policies failed--some within his lifetime--Diocletian nevertheless saved the Roman Empire from collapse.

00:00 - Chapter 1. Introduction and Logistics
01:35 - Chapter 2. Third Century Crisis and Barbarian Invasions 
10:10 - Chapter 3. The Problem of Succession
17:36 - Chapter 4. The Problem of Inflation
22:48 - Chapter 5. The Ruin of The Local Elite
26:08 - Chapter 6. Diocletian and his Reforms

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23461.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-14T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B9b9mUPJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diocletianic</video:tag>
      <video:tag>Reforms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Constantine-and-the-Early-Church</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Constantine and the Early Church</video:title>
      <video:description>&quot;Lec 3 - Constantine and the Early Church&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman examines how Christianity came to be the official religion of the Roman Empire. This process began seriously in 312, when the emperor Constantine converted after a divinely inspired victory at the Battle of the Milvian Bridge. Constantine&apos;s conversion would have seemed foolish as a political strategy since Christianity represented a completely different system of values from that of the Roman state, but not only did it prove to be a brilliant storke in aid of Constantine&apos;s quest for power, it fundamentally changed the character of the Empire and that of the early Church. Constantine also moved his capitol to a new city he founded in the East, named Constantinople, opening the possibility of a Roman Empire without Rome. Professor Freedman ends the lecture with a comparison of Diocletian and Constantine.

00:00 - Chapter 1. Introduction
07:03 - Chapter 2. Constantine&apos;s Rise to Power
10:12 - Chapter 3. The Battle of the Milvian Bridge and Constantine&apos;s Conversion
17:01 - Chapter 4. Constantine as a Christian Emperor
23:50 - Chapter 5. The City of Constantinople
31:32 - Chapter 6. Constantine intervenes in Church Doctrine
39:38 - Chapter 7. Constantine and Diocletian

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23462.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T08:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcIuAJ-jaSg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>church</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-St-Augustines-Confessions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - St. Augustine&apos;s Confessions</video:title>
      <video:description>&quot;Lec 5 - St. Augustine&apos;s Confessions&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins the lecture by considering the ways historians read the Confessions.In this work, St. Augustine gives unique insight into the life of an intellectual mind in Late Antiquity, into the impact of Christianity on the Roman Empire, and into the problems of early Christianity. The three major doctrinal concerns of the early Church were the problem of evil, the soul-body distinction, and issues of sin and redemption.  In the Confessions, St. Augustine searches for explanations of these problems first in Manichaeism, then (Neo)Platonism, and finally Christianity.Underlying this narrative are Augustine&apos;s ideas of opposition to perfectionism, his exaltation of grace, and the notion of sin as indelible, not solvable.

00:00 - Chapter 1. Why we read The Confessions
08:04 - Chapter 2. A Brief Biography of Augustine
15:03 - Chapter 3. The Problem of Evil
25:30 - Chapter 4. Pears and Augustine&apos;s Conception of Sin
38:53 - Chapter 5. Perfectability, Sin, and Grac

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23464.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-14T08:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KiPJq7-5lH4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Augustine</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Confessions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Sebaceous-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Sebaceous Cyst</video:title>
      <video:description>A sebaceous cyst is also referred to as epidermoid cyst that is a lump just under the skin and can arise form swollen hair follicles. This video shows the removal of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ba7627-6e84-4a3a-a629-ba642c12b56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-03T03:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10627.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sebaceous</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rousseau-on-State-of-Nature-and-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rousseau on State of Nature and Education</video:title>
      <video:description>&quot;Lec 6 - Rousseau on State of Nature and Education&quot; Foundations of Modern Social Thought (SOCY 151)

The general will—dangerous if taken too far—operates in many elements of our social and civic life.  Immunizations that are compulsory for living in dorms serve the common good—the general will—regardless of individual will.  The general will operates in society when individuals develop not only amour de soi, selfish love, but also amour propre, love of self in relation to others. Rousseau distinguished between bourgeois individuals who have amour de soi and citizens who exemplify amour propre.  In addition to being a political and social thinker, Rousseau is an early and influential education theorist.  In his book Emile, Rousseau argues that individuals are born good but are corrupted by society.  He advocates &quot;negative education&quot; which aims at reducing mental errors that students may pick up in society.  Negative education, Rousseau argues, is accomplished by focusing on educating students on how to think rather than training them in what to think.  

00:00 - Chapter 1. General Will (cont.)
10:01 - Chapter 2. &quot;Émile&quot;: Major Themes
19:22 - Chapter 3. Nature is Good; Society Corrupts
29:06 - Chapter 4. Turning Savages into Social Beings
36:27 - Chapter 5. Men and Women, Sexuality and Love

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23469.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T08:57:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-oauyMhAxw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>on</video:tag>
      <video:tag>State</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>and</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Reign-of-Justinian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -. The Reign of Justinian</video:title>
      <video:description>&quot;Lec 9 -. The Reign of Justinian&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman opens by discussing why historians use the writings of Procopius and Gregory of Tours, a sixth century bishop whose history of the Merovingian kings is discussed the following week. Procopius&apos;s three works -- The Wars, the adulatory Buildings, and the invective Secret History -- are the best sources on the reign of the Emperor Justinian. Under Justinian and his wife Theodora, the Roman Empire reached its height as it reclaimed territories in North Africa and Europe previously lost to the Vandals, Visigoths and Ostrogoths.. However, defeats in war accompanied by heavy taxation led to civil unrest. In addition to the wars, Justinian commissioned a number of large projects like the building of the Hagia Sophia and the organization of Roman law in the Corpus Iuris Civilis. 

00:00 - Chapter 1. Primary Sources: Procopius and Gregory of Tours
02:19 - Chapter 2. The Emperor Justinian
08:42 - Chapter 3. Procopius as a Source on Justinian
16:28 - Chapter 4. Background on Justinian
24:10 - Chapter 5. The Circus, the Blues and the Greens, and the Nika Riots
30:20 - Chapter 6. Justinian&apos;s Wars
38:11 - Chapter 7. Justinian&apos;s Law Code, the Corpus Iuris Civilis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23471.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbN8OTHecuI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Justinian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Smith-The-Invisible-Hand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Smith: The Invisible Hand</video:title>
      <video:description>&quot;Lec 8 - Smith: The Invisible Hand&quot; Foundations of Modern Social Thought (SOCY 151)

John Stuart Mill made important and influential amendments to Bentham&apos;s ideas of utilitarianism. Perhaps most influentially, Mill states that there are not only different quantities of happiness but also qualitative differences in happiness. Humans are capable of higher forms of happiness, and therefore utility must be judged by taking into account quantitative amounts as well as qualitative differences in forms of happiness. Mill also drew a distinction between legality and justice; what is just is not always written in law, and what is written in law is not always just. Justice is a higher principle than the law. Mill&apos;s ideas have been incorporated into the laws of the United States and many people who live here subscribe to his ideas; the United States has some of the most permissive laws ensuring the freedom of speech of all liberal, free democracies. However, Mill&apos;s argument that liberty must never be sacrificed for expediency has been subject to debate in the United States since 9/11/01. In keeping with his views on liberty, Mill held radical views on women for his time; he believed in educational, political (voting), and marital equality for women. Mill believed women are not inferior by nature. Professor Szelényi ends class by going over how he would answer the questions for the first exam with the students.

00:00 - Chapter 1. Higher Happiness
09:52 - Chapter 2. Justice and Legality; Justice and Expediency
19:15 - Chapter 3. &quot;On Liberty&quot;: Freedom and Individuality
27:27 - Chapter 4. &quot;The Subjection of Women&quot;: Major Themes
32:41 - Chapter 5. Review of First Test Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23472.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_ffla6X4Ps</video:player_loc>
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      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Invisible</video:tag>
      <video:tag>hand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nose-job-in-bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nose job in bangalore</video:title>
      <video:description>Above footage is the video presentation of nose job or rhinoplasty surgery in bangalore,nose job or rhinoplasty is the cosmetic surgerical procedure where one can reshape their nose to ehnance the beauty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/5713c67d-751d-40d0-9e4f-4e613032776b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2014-02-24T16:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30822.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Marxs-Theory-of-Class-and-Exploitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Marx&apos;s Theory of Class and Exploitation</video:title>
      <video:description>&quot;Lec 13 - Marx&apos;s Theory of Class and Exploitation&quot; Foundations of Modern Social Thought (SOCY 151)

In order to move from a theory of alienation to a theory of exploitation, Marx develops a concept of class and of the capitalist mode of production.  He developed these in The Communist Manifesto, the Grundrisse and Das Kapital.  Marx argues that what sets the capitalist mode of production apart from the commodity mode of production is not only the accumulation of money; the capitalist mode of production is characterized by the use of labor power as a commodity to create more value.  The capitalist compensates the laborer enough for his labor power to reproduce the commodity (the labor power), but the laborers&apos; power produces additional value: a surplus value for the owner.  The worker is exploited when he does not keep or control the value created by his own labor power.  Marx argues that the capitalist system forces people into one of two classes: the capitalist bourgeoisie or the proletariat class of wage laborers.  However,  this is not empirically accurate historically or in our contemporary moment; experience has demonstrated that a middle class—including artisans and agricultural workers who control their own labor power and products—that do not fit into Marx&apos;s model of the capitalist mode of production.

00:00 - Chapter 1. The More Familiar Karl Marx
09:14 - Chapter 2. Theory of Exploitation
38:49 - Chapter 3. Classes in History
45:00 - Chapter 4. How Many Classes?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23478.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-14T08:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiPxPHNrIek</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Marx</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exploitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Clovis-and-the-Franks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Clovis and the Franks</video:title>
      <video:description>&quot;Lec 10 - Clovis and the Franks&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins his discussion of Gregory of Tours&apos; history of the Merovingian kings.  This history differs markedly from the classical invective style used by Procopius. Gregory of Tours&apos; account seems more random by comparison and emphasizes the intervention of the supernatural in everyday life, particularly through the miracles of St. Martin of Tours. Gregory begins his account by showing how Clovis established Frankish hegemony and secured the prominence of the Franks in the post-Roman West.  That the Franks were the first Catholic (as opposed to Arian) people among the barbarian invaders also figures heavily in his account. Professor Freedman ends the lecture with a discussion of Clovis&apos; sons, among whom Clovis had divided his empire.  Despite their violent internecine conflicts,, Gregory of Tours considers them and their father to be appropriate rulers for savage times.  

00:00 - Chapter 1. Gregory of Tours and Procopius as historians
06:17 - Chapter 2. Gregory of Tours, the Author and his Writings
17:08 - Chapter 3. Gregory of Tours on the Franks
23:31 - Chapter 4. Clovis and Christianity
39:47 - Chapter 5. The Sons of Clovis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23474.jpg</video:thumbnail_loc>
      <video:duration>2815</video:duration>
      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uMZVj5b0Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Clovis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Franks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Marxs-Theory-of-Historical-Materialism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Marx&apos;s Theory of Historical Materialism (1)</video:title>
      <video:description>&quot;Lec 10 - Marx&apos;s Theory of Historical Materialism (1)&quot; Foundations of Modern Social Thought (SOCY 151)

We review Marx&apos;s theory of alienation and pick up with the transition from the young Marx to the mature Marx who breaks with Hegelian thought and the Young Hegelians.  Reflecting on the disappointed hopes of the French Revolution, Hegel wrote that the civil servants in France represent the universal class.  In direct contrast, Marx writes that the state only appears to be the universal class.  He then goes about writing his theory of exploitation to argue that the workers, as the only fully alienated class, represent the universal position.  He responds to Feuerbach with his eleven theses arguing for his own brand of historical materialism.  Many of his &quot;Theses on Feuerbach&quot; remain very famous and widely-associated with Marx&apos;s oeuvre, including the last thesis, thesis eleven: the point of philosophy is not only to understand the world, but to change it.

00:00 - Chapter 1. The Importance of Marx&apos;s Theory of Alienation
15:06 - Chapter 2. Intellectual Developments towards the Theory of Alienation
27:27 - Chapter 3. &quot;On the Jewish Question&quot;: Universal Emancipation
30:21 - Chapter 4. Introduction to &quot;Critique of Hegel&apos;s Philosophy of Right&quot;
37:51 - Chapter 5. Historical Materialism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23475.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-14T08:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu8Os4EWBI8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Marxs-Theory-of-Historical-Materialism-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)</video:title>
      <video:description>&quot;Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)&quot; Foundations of Modern Social Thought (SOCY 151)

Today we cover the transition from the young Marx, with his emphasis on change and action, to the mature Marx who turns toward positivist science and determinism, arguing that capitalism will have to fail. Through a closer look at Marx&apos;s &quot;Theses on Feuerbach,&quot; we discuss different theories of truth with attention to the questions of where truth resides (in the subject, in the object, or some combination), how we know it, and how we know when we know it. Arguing for his conception of materialism, Marx argues that truth is not simply the reflection of the object in the mind of the subject; we must access truth through our senses and through activity. And we discuss two of Marx&apos;s historical materialist claims: life determines consciousness and the ruling class always determines the ruling ideas of a people.

00:00 - Chapter 1. Dialectics
08:12 - Chapter 2. Revisiting Two Key Theses on Feuerbach
31:32 - Chapter 3. &quot;The German Ideology&quot;: Major Themes
35:06 - Chapter 4. The Materialist View of History
37:18 - Chapter 5. Theory of Modes of Production
39:08 - Chapter 6. Forces/Relations of Production and Division of Labor
39:49 - Chapter 7. Human History: Subsequent Modes of Production
43:07 - Chapter 8. Sociology of Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23476.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-14T08:58:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt2-dX_FlNM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Marxs-Theory-of-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Marx&apos;s Theory of History</video:title>
      <video:description>&quot;Lec 12 - Marx&apos;s Theory of History&quot; Foundations of Modern Social Thought (SOCY 151)

We consider closely Marx&apos;s Grundrisse, written between The German Ideology and Das Kapital.  In the Grundrisse, Marx revisits and revises his theory of historical change.  Previously, he argued that history is characterized by a uni-linear increase in the division of labor.  He also argued that class struggle caused revolutionary transitions from one mode of production to the next—slavery to feudalism to capitalism—and that Communism will be the last form of production.  In the Grundrisse, Marx develops a theory of historical change focused on property relations and ownership.  In addition, he depicts a more complex, multi-linear development of history.  The facet of Marx which he exhibits in the Grundrisse tends not to be the one that is widely remembered, but understanding the nuances he presents there is crucial to fully understand his idea of history and historical change and the role of property in capitalism and Communism.

00:00 - Chapter 1. The Many Facets of Karl Marx
08:31 - Chapter 2. &quot;Grundrisse&quot;: Major Themes
14:47 - Chapter 3. Centrality of Division of Labor in &quot;The German Ideology&quot;
20:31 - Chapter 4. Modes of Production
33:33 - Chapter 5. New Contributions in &quot;Grundrisse&quot;
40:50 - Chapter 6. Multiple Trajectories in &quot;Grundrisse&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23477.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-14T08:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmeUYLntZx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Don-Quixote-Part-I-Chapters-XI-XX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Don Quixote, Part I: Chapters XI-XX</video:title>
      <video:description>&quot;Lec 4 - Don Quixote, Part I: Chapters XI-XX&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts out by commenting on what he calls the two overarching plots of the Quixote: the story about the writing of the novel, and the story about the mad hidalgo. The first is based upon several levels of narratives that distance Cervantes from his own creation. He does so as the painter Diego Velázquez in Las Meninas which shows multiple incomplete perspectives of the same work, portrays the work behind the scenes of creation, it includes the viewer in the painting as well as the author, as another character, not in a central position, but in an oblique one. With their techniques, both Cervantes and Velázquez present the limitations of human knowledge. The madness of Don Quijote is present in the two episodes that González Echevarría comments upon afterward. The episode with the goatherds connects the ideal world (inside the hidalgo&apos;s mind) and the real world of the goatherds. Their human kindness becomes a human quality in the novel displayed by many regardless of social origin. The story of Marcela and Grisóstomo follows. Here Cervantes portrays their socio-economic world while at the same time he defends their free will above everything else.

00:00 - Chapter 1. Exaggerated Mimicry, Virtual Texts and Ironic Distancing
09:41 - Chapter 2. Cervantes and Velázquez: Self-Reflection and the Limits of Knowledge
31:19 - Chapter 3. Introduction to The Holy Brotherhood; The Goatherds and Human Kindness
41:34 - Chapter 4. Marcela and Grisóstomo, Social Position and Free Will

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23515.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-14T09:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHJ9E0EDEAI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Don-Quixote-Part-I-Chapters-XI-XX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)</video:title>
      <video:description>&quot;Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

After pointing out the prosaic world depicted in the Quixote with subtle but sharp irony, González Echevarría analyzes the episode at Juan Palomeque&apos;s inn, which may well be seen as a representation of the whole first part of the novel. The episodes at the inn are an instance of the social being subverted by erotic desire and they show the subconscious of literature. Then follows a commentary on the characters that appear in the episode, all drawn from the picaresque and the juridical documents of the period, and many of whom are marked by a physical defect that makes them unique and yet attractive, even if ugly. Don Quixote&apos;s and Sancho&apos;s bodily evacuations dramatize the violent forces behind their basic drives to live; the ramshackle improvised architecture of the inn symbolizes the apparently improvised design of the novel, yet, like the inn, it has cosmic connections.

00:00 - Chapter 1. Prose, Heroism and Irony
05:25 - Chapter 2. Juan Palomeque&apos;s Inn and its Characters
26:23 - Chapter 3. The Phenomenology of Ugliness; The Staging of Basic Drives
42:46 - Chapter 4. Juan Palomeque&apos;s Inn as an Internal Emblem for the Novel
49:09 - Chapter 5. Cervantes&apos;s Notorious Errors
53:42 - Chapter 6. The Deepening Relationship between Don Quixote and Sancho

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23517.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-14T09:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2-6c_jrlIJM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Don-Quixote-Part-I-Chapters-XXVII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV</video:title>
      <video:description>&quot;Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

In this part of the Quixote, Cervantes makes a boast of narrative mastery by combining the sequential structure of the chivalric romance with the multiple story design of collections of novellas. The stories invented by the characters, who create meta-characters, lead to the revelation of other stories not being told, or being told obliquely. The relation among all the stories, including the main plot, is predicated on cuts and crisscrossing made possible by traumatic interruptions, which jostle the memory of the tellers and drive them to reveal other stories behind the one they tell, and making them disclose their inner thoughts. Memory is in all cases the key element a repository of recollections from the past and the structuring force of the self in the present. The whole network of stories, itself a superb display of narrative skill and variety, is one of the aims of Renaissance art, announced by the scene in which Dorotea is ogled (in parts) by other characters. As González Echevarría explains, the Quixote leads us again to ask questions that are pertinent and relevant to our lives. Is living the acting out of roles? Are we characters in somebody else&apos;s fiction, and if so, are we bound by ethics?

00:00 - Chapter 1. The Function of Memory in the Development of Characters
08:57 - Chapter 2. The Network of Interrelated and Intertwined Stories
23:57 - Chapter 3. Dorotea as the Object of Converging Gazes
44:59 - Chapter 4. The Kingdom of Representations and the Theatricality of Life
54:52 - Chapter 5. The Importance of Subtext

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23520.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-14T09:11:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NME9CAoM8Ak</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)</video:title>
      <video:description>&quot;Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Commentary of the key concepts of Spanish Baroque, desengaño, introduces González Echevarría&apos;s suggestion that the plot of the Quixote follows a Baroque unfolding from deceit (engaño) to disillusionment (desengaño). The discussion of Don Quixote and Sancho about knight-errants and saints is not only about arms and letters, but about good actions for their own sake and for the sake of glory (or deceit). This discussion echoes the religious debates of the time and shows Don Quixote&apos;s broad knowledge of them, anticipating Part II&apos;s projection beyond Spain. The episode in El Toboso announces much of the mood of Part II with the darkness and the urban scenario. The lie of the enchanted Dulcinea is important because it will leave a deep imprint in the knight&apos;s subconscious and because it is the first episode in which the roles of Don Quixote and Sancho are reversed. The lecture ends with the comment on the episode of the cart carrying actors and all its baroque connotations.

00:00 - Chapter 1. Episodes in Part II Reminiscent of Others in Part I
02:09 - Chapter 2. The Baroque Concept of Desengaño
17:35 - Chapter 3. The Discussion about Knight-Errands and Saints
30:04 - Chapter 4. Darkness and Urbanism in El Toboso
37:57 - Chapter 5. The Enchanted Dulcinea
47:29 - Chapter 6. Theater on the Road and Its Baroque Characteristics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23534.jpg</video:thumbnail_loc>
      <video:duration>3785</video:duration>
      <video:publication_date>2012-09-14T09:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEaOf-zc12I</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-a-bird-striking-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of a bird striking a jet engine</video:title>
      <video:description>Man is to earth as birds are to air, at least it used be. Birds however are yet to learn to walk more, instead because of their flying every now and then a bird may fly into a jet engine, then what?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1975cfff-e0f9-4d19-bbe9-13980f3da6ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-25T20:30:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7896.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Don-Quixote-Part-II-Chapters-XII-XXI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Don Quixote, Part II: Chapters XII-XXI</video:title>
      <video:description>&quot;Lec 15 - Don Quixote, Part II: Chapters XII-XXI&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by reviewing the Spanish baroque concept of desengaño. He proposes that the plot of the Quixote and some of the stories in part two unfold from deceit (engaño) to disillusionment (desengaño). He then turns his attention to Auerbach and Spitzer&apos;s essays included in the Casebook (&quot;Enchanted Dulcinea&quot; and &quot;Linguistic Perspectivism&quot; respectively) that try to describe what González Echevarría calls the &quot;Cervantean,&quot; the particularities that define Cervantes&apos; mind and style. In the second part of the lecture he comments on the episodes assigned for this week trying to explain their main characteristics and correspondence with part one. Doubting is common in Part II of the Quixote, suggesting that the characters meet with themselves to find meaning and identity. The lecture ends with the comments on one of Cervantes&apos; Exemplary Stories, &quot;The Glass Graduate.&quot;

00:00 - Chapter 1. Review: Engaño and Desengaño
02:29 - Chapter 2. The &quot;Cervantean&quot; 
30:56 - Chapter 3. Episodes in Part II That Resemble Others in Part I
41:29 - Chapter 4. Doubling and Self-Recognition
52:09 - Chapter 5. The Glass Graduate

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23535.jpg</video:thumbnail_loc>
      <video:duration>3652</video:duration>
      <video:publication_date>2012-09-14T09:16:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YGSzdck-eE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Don-Quixote-Part-II-Chapters-XII-XXI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)</video:title>
      <video:description>&quot;Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The loose format of the Quixote allows for the incorporation of different stories and texts, such as the Camacho&apos;s wedding, which was going to be a play. The episode, a form of epithalamium based on the myth of Pyramus and Thisbe, states one of the main themes of part two, that art corrects nature. As a way of turning deceit, which would normally lead to disillusionment, into a happy ending, in Camacho&apos;s wedding episode art helps nature to attain good ending. González Echevarría claims that in this episode there is a subtext in which marriage is not only a legal institution but also a transcendental metamorphosis of matter, or transubstantiation. The literal blending of bloods that makes marriage indivisible is echoed here through what González Echevarría calls &apos;the itinerary of blood.&apos; In the interpretation of the myth Cervantes resembles Velázquez in that they both show the inner recesses of representation: they show creation as a layered process that ultimately involves the real.

00:00 - Chapter 1. Major Themes in Camacho&apos;s Wedding
05:40 - Chapter 2. Pyramus and Thisbe; Art Corrects Nature
21:08 - Chapter 3. Marriage as Transubstantiation; The Itinerary of Blood
39:21 - Chapter 4. Cervantes and Velázquez: Creation as a Layered Process

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23537.jpg</video:thumbnail_loc>
      <video:duration>3265</video:duration>
      <video:publication_date>2012-09-14T09:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVv6EazS6-Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Don-Quixote-Part-II-Chapters-XXII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV</video:title>
      <video:description>&quot;Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

This lecture covers two of the most important episodes of Part II of the Quixote: the descent into Montesinos cave and Master Peter&apos;s puppet show. The first one, on the one hand, engages the main literary topics and sources of the novel. Cervantes, by submitting Don Quixote&apos;s fantasies to natural law, questions the belief in the authenticity of the romances of chivalry and the reality of what his protagonist sees. The episode also provides a glimpse into the inner workings of Don Quixote&apos;s subconscious: his descent is a harsh look onto himself which, while not completely destroying his beliefs, weakens them seriously, and from now on he will act saner. Master Peter&apos;s puppet show introduces again Ginés de Pasamonte, the character who represents the figure of the modern author in both parts of the novel. With Ginés now disguised as a master puppeteer, Cervantes criticizes his contemporary playwright Lope de Vega, but most importantly, through the complex trompe-l&apos;oeil that the puppet show constitutes, Cervantes analyzes the act of mimesis.

00:00 - Chapter 1. The Descent into Montesinos Cave: Engaging Main Literary Topics and Sources
20:45 - Chapter 2. The Descent into Montesinos Cave: Desengaño and the Destruction of Illusions
32:14 - Chapter 3. Master Peter&apos;s Puppet Show: Ginés de Pasamonte and Lope de Vega 
40:53 - Chapter 4. Master Peter&apos;s Puppet Show: A Protracted Experiment on Mimesis
57:56 - Chapter 5. Master Peter&apos;s Puppet Show: A Take on Modern Literature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23538.jpg</video:thumbnail_loc>
      <video:duration>3618</video:duration>
      <video:publication_date>2012-09-14T09:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/20OE3mfgt44</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Don-Quixote-Part-II-Chapters-XXII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The fact that the second part of the Quixote is the first political novel is manifested in several ways. The second part adds (taken from the picaresque novel) geographic concreteness to its realistic portrayal of Spanish life and sociopolitical background to the novel: the episode of the boat shows the contrast between Don Quixote&apos;s Ptolemaic obsolete notions of geography and the new Copernican conception of an infinite universe. The duke and duchess represent the Spanish idle upper classes in debt and kept financially afloat through loans, like the Spanish Crown. Don Quijote&apos;s debate with the ecclesiastic is a critique of the Church, not of religion. The hunt in the wood was a reproduction of a leisure activity, a sport. The pageant in the forest is a baroque perversion of Dante&apos;s Purgatorio (XXVIII-XXX). Dulcinea as a transvestite seems to represent a burlesque manifestation of Don Quijote&apos;s repressed inner desire.

00:00 - Chapter 1. The Addition of Concrete Geography in Part II
12:53 - Chapter 2. Protagonists as Objects of Amusement for Aristocratic Characters 
25:53 - Chapter 3. Don Quixote&apos;s Debate with the Ecclesiastic
30:10 - Chapter 4. The Episode of the Hunt
40:15 - Chapter 5. Don Quixote&apos;s Repressed Inner Desire and the Pageant in the Forest
54:54 - Chapter 6. A Finale on the Duke and Duchess; The Pretended Aunt 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23539.jpg</video:thumbnail_loc>
      <video:duration>3540</video:duration>
      <video:publication_date>2012-09-14T09:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WoRzMD42uiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Don-Quixote-Part-II-Chapters-XXXVI-LIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII</video:title>
      <video:description>&quot;Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII&quot; Cervantes&apos; Don Quixote (SPAN 300)

The developments of Part II of the Quijote are based and measured against Part I. In the episode of the afflicted matron, the story about Countess Trifaldi, and Clavileño, we see these expansions (the presence of love and death, the black color, the monsters, the clashing elements, the cross-dressing, the grotesque, the inclusiveness) which reach the limits of representation, in consonance with baroque aesthetics. The increasing presence of Virgil and to the Aeneid seem to point out that Don Quixote&apos;s task is somewhat equivalent to that of Aeneas, but Don Quixote&apos;s pursuit is not to found Rome, but to conquer himself. In part one we learned to look for the story behind the story, now, with all the pranks and stories made up by the duke&apos;s steward, we learn how a story is made.

00:00 - Chapter 1. Homage to Claude Lévi-Strauss
01:45 - Chapter 2. Developments in Part II Measured Against Part I
13:53 - Chapter 3. Outrageous Episodes: The Afflicted Matron, Countess Trifaldi
47:37 - Chapter 4. Outrageous Episodes: Clavileño

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23540.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T09:16:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hndbho-c0Ts</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Don-Quixote-Part-II-Chapters-XXXVI-LIII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)</video:title>
      <video:description>&quot;Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

According to González Echevarría, Don Quixote&apos;s epic task within the novel is to control his madness by accepting the vanity of his dreams and the futility of his quest. The protagonist&apos;s change started with Sancho&apos;s enchantment of Dulcinea, and peaked in the cave of Montesinos. Now, he displays his deepened wisdom in the counsel to his squire on how to govern the island of Barataria. The good government of Sancho, together with the fact that the cleverest character in the second part is the steward, reflects a crumbling society: Barataria is related to the breakdown of aristocratic authority and the emergence of the common man as potential ruler. The island, too, like a mock Utopia, is a laboratory of fiction making, in which the steward, who is the author, ironically gets trapped. In a very baroque like inversion, Sancho and Don Quixote endure all the pranks from the duke and duchess with their dignity untouched, proving that the mockers are the ones finally mocked.

00:00 - Chapter 1. Revisiting Major Themes in Don Quixote
13:11 - Chapter 2. An Introduction to the Island of Barataria
24:58 - Chapter 3. Sancho&apos;s Good Government
33:24 - Chapter 4. The Island of Barataria as a Mock Utopia
39:35 - Chapter 5. Freud&apos;s Interpretation of the Island of Barataria
44:41 - Chapter 6. Additional Analysis about the Island of Barataria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23541.jpg</video:thumbnail_loc>
      <video:duration>3414</video:duration>
      <video:publication_date>2012-09-14T09:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SuIDuIoN2aM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Don-Quixote-Part-II-Chapters-LXXI-LXXIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV</video:title>
      <video:description>&quot;Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría focuses on the end of the Quixote. He starts referring to Cervantes&apos; humor, which allows us to see humanity in contrast to the mad hero and thus appreciate everyone&apos;s folly. The novel&apos;s plot, with Don Quixote&apos;s repeated returns home, suggests that life consists of going and coming back, and this is probably why we approach the end by returning to the beginning. In his last return home Don Quixote has conquered himself. By accepting his defeat by the Knight of the White Moon, who is a reflection of himself, he accepts himself for what he is. In the process of returning, Cervantes has underlined that reality has become fictionalized in Part II independently of Don Quixote. Cervantes is aware that his hero, as we see in Sancho&apos;s comments at the last inn, belongs to the great fictions of the ages. The Quixote closes in three ways, corresponding to a three-part conception of the worlds in which Don Quixote lives: Don Quixote is defeated; he regains his sanity; and he dies. Death is necessary in the novel, as it is a form of closure that everyone understands. A reference to Unamuno&apos;s, Borges&apos; and Picasso&apos;s visions of Don Quixote ends this lecture.

00:00 - Chapter 1. Humor; Cervantes&apos; Self Portraits
10:08 - Chapter 2. Repeated Returns Home
23:31 - Chapter 3. Why Endings are Important
34:30 - Chapter 4. Three Forms of Potential Closure
47:17 - Chapter 5. Unamuno&apos;s, Borges&apos; and Picasso&apos;s Visions of Don Quixote

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23544.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-14T09:17:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7ozqNQCKko</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Don-Quixote-Part-II-Chapters-LXXI-LXXIV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)</video:title>
      <video:description>&quot;Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Would have Cervantes deserved such recognition, had he not written the Quixote? The answer is no. However, he would probably be remembered for some of his other works. Two of The Exemplary Stories, significantly connected together, are commented in this lecture. &quot;The Deceitful Marriage&quot; deconstructs marriage both as a social institution and as a narrative tool: Cervantes manipulates literary conventions by beginning with what is normally the end of a story, a marriage, and works backwards to undue a union that never took place legitimately. In &quot;The Dogs Colloquy&quot; we skirt the supernatural idea that dogs can talk. The story is a picaresque autobiography in which the pícaro pretends to be a dog. Perhaps Scipio&apos;s life, not told here, could have been another Quixote. The author of a story, it is suggested, does not control the text while it is being read. A short comment on Kafka&apos;s parable &quot;The Truth about Sancho Panza&quot; and Borges&apos; story Pierre Menard, Author of the Quixote precede the end of this last lecture that refers to Cervantes&apos; death. Drawing a parallel between Cervantes&apos; death and that of Don Quixote and Alonso Quijano, González Echevarría reads the dedication to Persiles and Cervantes&apos;, and also his own, farewell to this course.

00:00 - Chapter 1. Cervantes at Death: At Peace with Himself and the World
14:09 - Chapter 2. Remarks on Exemplary Novels
23:30 - Chapter 3. The Deceitful Marriage: Working Backwards to Deconstruct Marriage as Social Institution
36:09 - Chapter 4. The Dogs Colloquy: A Picaresque Autobiography Skirting the Supernatural
46:13 - Chapter 5. Kafka&apos;s Parable and Borges&apos; Story
51:02 - Chapter 6. Parallels between Cervantes&apos; Death and those of Don Quixote and Alonso Quijano

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23545.jpg</video:thumbnail_loc>
      <video:duration>3895</video:duration>
      <video:publication_date>2012-09-14T09:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ELDTnfMPPaM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hemingways-In-Our-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Hemingway&apos;s In Our Time</video:title>
      <video:description>&quot;Lec 2 - Hemingway&apos;s In Our Time&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock discusses Hemingway&apos;s first book In Our Time, a collection of vignettes published in 1925 that launched Hemingway&apos;s career as a leading American modernist. Professor Dimock examines a cluster of three vignettes from In Our Time to show how Hemingway&apos;s laconic style naturalizes problems of pain and violence amidst the ethnic tensions of the American Midwest. Drawing on the theoretical writings of critics Elaine Scarry and Susan Sontag, and the artistic representations of painter Edvard Munch, Professor Dimock shows how language probes the empathetic boundaries of communal suffering in &quot;Indian Camp&quot; and &quot;Chapter II.&quot; She concludes with a discussion of &quot;The Doctor and the Doctor&apos;s Wife&quot; that shows how inter-ethnic conflict between Native Americans and whites is neutralized by the primitive impulse of peacekeeping, the opposite of the violence she reads in the two other vignettes in this cluster. 

00:00 - Chapter 1. In Our Time Publication History 
03:41 - Chapter 2. The Structure of In Our Time
07:57 - Chapter 3. A Possible Cluster
10:56 - Chapter 4. Theoretical Persepctives on Pain
18:29 - Chapter 5. A Close Reading of &quot;Indian Camp&quot;
27:33 - Chapter 6. A Close Reading of &quot;Chapter II&quot;
35:50 - Chapter 7. A Close Reading of &quot;The Doctor and the Doctor&apos;s Wife&quot;
48:42 - Chapter 8. Meditations on Pain and Violence in the Proposed Cluster

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23576.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-14T09:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOF8vYkg0MI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>s</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Ring-of-Gyges-Morality-and-Hypocrisy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Ring of Gyges: Morality and Hypocrisy</video:title>
      <video:description>&quot;Lec 2 -The Ring of Gyges: Morality and Hypocrisy&quot;Philosophy and the Science of Human Nature (PHIL 181)

After introducing Plato&apos;s Republic, Professor Gendler turns to the discussion of Glaucon&apos;s challenge in Book II. Glaucon challenges Socrates to defend his claim that acting justly (morally) is valuable in itself, not merely as a means to some other end (in this case, the reputation one gets from seeming just). To bolster the opposing position--that acting justly is only valuable as a means to attaining a good reputation--Glaucon sketches the thought experiment of the Ring of Gyges. In the second half of the lecture, Professor Gendler discusses the experimental results of Daniel Batson, which suggest that, at least in certain controlled laboratory settings, people appear to care more about seeming moral than about actually acting fairly. These experimental results appear to support Glaucon&apos;s hypothesis in the Ring of Gyges thought experiment.

00:00 - Chapter 1. Introducing Plato and &quot;The Republic&quot; 
11.39 - Chapter 2. Glaucon&apos;s Challenge
22:28 - Chapter 3: Batson on Moral Hypocrisy
40:17 - Chapter 4. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23580.jpg</video:thumbnail_loc>
      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T09:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGc1Pyp-Jc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gyges</video:tag>
      <video:tag>Morality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hypocrisy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Faulkners-The-Sound-and-the-Fury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Faulkner&apos;s The Sound and the Fury</video:title>
      <video:description>&quot;Lec 6 - Faulkner&apos;s The Sound and the Fury&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of The Sound and the Fury by presenting Faulkner&apos;s main sources for the novel, including Act V, Scene 5 of Macbeth and theories of mental deficiency elaborated by John Locke and Henry Goddard. Her main focus is on the experimental subjectivity of the novel&apos;s first section which is narrated by Benjy Compson, a mentally retarded 33 year old who is completely innocent of his family&apos;s decline and fall in 1920s Jefferson, Mississippi. Professor Dimock traces Benjy&apos;s preoccupation with his sister Caddy and her sexual innocence through his sense of smell, and the repeated phrase &quot;Caddy smelled like trees.&quot; She concludes by observing that Faulkner protects Benjy from the loss of Caddy by allowing him to move seamlessly between the present and the past, shielding him in his own memories. 

00:00 - Chapter 1. Images of Faulkner&apos;s Oxford, Mississippi 
02:39 - Chapter 2. The Genesis of The Sound and the Fury 
09:20 - Chapter 3. Idiocy as Innocence in Benjy&apos;s Section
11:17 - Chapter 4. Faulkner and John Locke 
13:53 - Chapter 5. Taxonomies of Mental Deficiency
17:40 - Chapter 6. The Subjectivity of &quot;A Tale Told By An Idiot&quot;
20:56 - Chapter 7. Freud and the Sense of Smell
23:27 - Chapter 8. The Sense of Smell as an Index to Sexual Innocence
37:51 - Chapter 9. The Syntactic Consequences of Losing Caddy
43:54 - Chapter 10. Sheilding Benjy through Narrative

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23583.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-14T09:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjEf3Atnrvk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Well-Ordered-Soul-Happiness-and-Harmony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Well-Ordered Soul: Happiness and Harmony</video:title>
      <video:description>&quot;Lec 5 - The Well-Ordered Soul: Happiness and Harmony&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a poll of the class about whether students have elected to take a voluntary no-Internet pledge, and distributes stickers to help students who have made the pledge stick to their resolve. She then moves to the substantive part of the lecture, where she introduces Plato&apos;s analogy between the city-state and the soul and articulates Plato&apos;s response to Glaucon&apos;s challenge: justice is a kind of health--the well-ordered working of each of the parts of the individual—and thus is intrinsically valuable. This theme is explored further via psychological research on the &apos;progress principle&apos; and &apos;hedonic treadmill,&apos; as well as in an introduction to Aristotle&apos;s argument that reflection and reasoning are the function of humanity and thus the highest good.

00:00 - Chapter 1. Chapter 1. Internet Poll and Self-Regulation  
05:57 - Chapter 2. Plato&apos;s Response to Glaucon&apos;s ChallengeChapter
28:57 - Chapter 3. Jonathan Haidt&apos;s Two Principles of Happiness 
30:54 - Chapter 4. Aristotle on Happiness and Teleology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23585.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6Kkq7xULSo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Harmony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-show-with-magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool show with magnets</video:title>
      <video:description>A magnet gun is weapon consisting of conducting metal rails. It uses electromagnetic force to accelerate projectiles. It acquires a much faster speed than projectiles using chemical propellants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a01aad70-7b91-4790-af43-71d99e5f5e71/cand_25.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-25T20:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7916.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faulkners-The-Sound-and-the-Fury-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faulkner&apos;s The Sound and the Fury, Part III</video:title>
      <video:description>&quot;Lec 8 - Faulkner&apos;s The Sound and the Fury, Part III&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

Professor Wai Chee Dimock discusses Jason&apos;s section of The Sound and the Fury with reference to Raymond Williams&apos;s notion of the &quot;knowable community.&quot; Jasons&apos;s narrative is characterized by the loss of that knowable community, by his pointed rage against his family and servants, as well as his diffuse anger against larger, unknowable entities like the &quot;New York Jews,&quot;  Wall Street, Western Union, and the United States government. Professor Dimock reads this anger as a harbinger of the modern condition: a threatening world in which strangers and impersonality reign supreme. In her reading, she shows Faulkner expressing qualified sympathy for Jason, whose loss of a utopian model of community is represented with sadness and pathos in the final sections of the novel. 

00:00 - Chapter 1. Kinship and Variation as Brotherhood
05:09 - Chapter 2. Scale Enlargement in the Jason Section
10:30 - Chapter 3. Jason and His Car
20:25 - Chapter 4. Raymond Williams and Knowable Communities
24:16 - Chapter 5. Knowable Community in Jefferson
32:10 - Chapter 6. Unknowable Communities in New York
38:57 - Chapter 7. Western Union
42:30 - Chapter 8. Faulkner&apos;s Sympathy for Jason

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23588.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
      <video:publication_date>2012-09-14T09:38:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8-XxWyFIK6A</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Hemingway-To-Have-and-Have-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Hemingway -- To Have and Have Not</video:title>
      <video:description>&quot;Lec 10 - Hemingway -- To Have and Have Not&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock introduces the class to Hemingway&apos;s novel To Have and Have Not, which originally appeared as a series of short stories in Cosmopolitan and Esquire magazines. She focuses on Hemingway&apos;s designation of taxanomic groups (&quot;types&quot;) by race, class, and sexuality, arguing that Hemingway&apos;s switch of narrative perspectives throughout the course of the novel casts every character, even protagonist Harry Morgan, as a classifiable kind of human being. In her treatment of types, she shows how Hemingway draws thematic parallels between seemingly disparate racial types, complicating the dualism of &quot;to have&quot; and &quot;have not&quot; that appears in the title.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Hemingway in Havana
04:59 - Chapter 2. Publication History of To Have and Have Not
07:40 - Chapter 3. Interconnections Between the Novels So Far
10:59 - Chapter 4. Taxonomic Groups (&quot;Types&quot;) in To Have and Have Not
16:45 - Chapter 5. Racism in To Have and Have Not
23:20 - Chapter 6. Harry Mogan&apos;s Verbal Tic, &quot;Some&quot;
31:42 - Chapter 7. Harry Morgan as a Type
39:16 - Chapter 8. Symmetries between Harry and Other &quot;Types&quot;
45:39 - Chapter 9. The Celebrated Concept of the Cojones

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23591.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-14T09:38:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ia6xFuVBsGk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Faulkner-As-I-Lay-Dying-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Faulkner -- As I Lay Dying, Part II</video:title>
      <video:description>&quot;Lec 14 - Faulkner -- As I Lay Dying, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock traces Faulkner&apos;s appropriation of the epic genre through two conventions: the blurring of boundaries between humans and non-humans and the resurrection of the dead. She first reads Faulkner&apos;s minor character Tull and his relation to both mules and buzzards to draw out the &quot;nature of manhood in poor whites.&quot; From Tull, she shifts focus to Jewel and suggests that his kinship with the snake and the horse foregrounds the narrative secrecy of Jewel&apos;s genealogy. As Addie Bundren&apos;s monologue reveals, Jewel&apos;s illegitimate father, the Reverend Whitfield, is similarly identified with both the horse, as the animal he rides, and the snake, whose Edenic behavior he parallels in his affair with Addie. 

00:00 - Chapter 1. Humans and Non-Humans
03:50 - Chapter 2. The Epic Tradition and Homer&apos;s Cyclops
07:56 - Chapter 3. Cross-Species Kinship in Circe&apos;s Magic and Dante&apos;s Inferno
09:48 - Chapter 4. Tull&apos;s Animal Identification in As I Lay Dying 
16:19 - Chapter 5. The Epic Function of Mules
21:55 - Chapter 6. Poor Whites as Buzzards
25:12 - Chapter 7. Jewel as Snake and Horse 
28:22 - Chapter 8. The Mythic Horse, the Snake, and Scattered Representation
34:22 - Chapter 9. The Secretive Narrative of Jewel&apos;s Horse
42:10 - Chapter 10. The Epic Convention of Raising the Dead

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23598.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-14T09:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qx6U4lB-FgA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Faulkner-As-I-Lay-Dying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Faulkner -- As I Lay Dying</video:title>
      <video:description>&quot;Lec 15 - Faulkner -- As I Lay Dying&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of As I Lay Dying with an analysis of its generic form. Using Nathaniel Hawthorne&apos;s The Scarlett Letter to anchor her discussion of the American literary tradition, she argues that As I Lay Dying continually negotiates the comic and the tragic genres as we shift from one perspective to another: one character&apos;s comic gain is often another&apos;s tragic loss. She traces the losses and gains of Cash, Jewel, and Darl throughout the novel, showing how their new &quot;balances&quot; by the end reconstitute the Bundren family and draw lines of kinship around the &quot;haves&quot; and &quot;have nots&quot; among family members.

00:00 - Chapter 1. As I Lay Dying and the American Tradition
05:48 - Chapter 2. Tragedy in The Scarlett Letter and As I Lay Dying 
12:29 - Chapter 3. The Comic Dimension of the Fish
18:42 - Chapter 4. The Comic Economy of As I Lay Dying
24:47 - Chapter 5. Cash as a &quot;Have Not&quot;
32:09 - Chapter 6. Anse as a &quot;Have&quot;
34:29 - Chapter 7. Jewel&apos;s Broken Kinship with Animals
39:48 - Chapter 8. The Reconstitution of Kinship
43:12 - Chapter 9. Darl as a &quot;Have Not&quot;

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23599.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-14T09:43:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PoZfBpjS_zs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hemingway-For-Whom-the-Bell-Tolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hemingway -- For Whom the Bell Tolls</video:title>
      <video:description>&quot;Lec 16 - Hemingway -- For Whom the Bell Tolls&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of Hemingway&apos;s For Whom the Bell Tolls with an overview of the Spanish Civil War, the historical event at the heart of the novel. She introduces the notion of an &quot;involuntary foreigner&quot; to discuss the fate of Hemingway&apos;s American protagonist Robert Jordan, as well as the Spanish guerillas who are turned into &quot;aliens&quot; within their own country due to their print and technological illiteracies. Professor Dimock concludes by connecting one&apos;s status as an involuntary foreigner to the shape of the future, arguing that these characters have a tenuous claim to a Spain dominated by the Fascists, and to a modernity increasingly dominated by technology.

00:00 - Chapter 1. Donne&apos;s &quot;For Whom the Bell Tolls&quot; 
02:31 - Chapter 2. Historical Context of the Spanish Civil War 
05:44 - Chapter 3. Low Tech and High Tech War in Robert Capa&apos;s Photographs 
11:41 - Chapter 4. Voluntary versus Involuntary Associations 
15:35 - Chapter 5. Seven Fold Permutation in For Whom the Bell Tolls: Involuntary Foreigners 
18:40 - Chapter 6. Linguistic Alienation for Involuntary Foreigners
25:35 - Chapter 7. Robert Jordan&apos;s Place in the Community as an Involuntary Foreigner 
31:40 - Chapter 8. Print Illiteracy and Literacy for Involuntary Foreigners
36:02 - Chapter 9. Technological Illiteracy for Involuntary Foreigners
44:55 - Chapter 10. The Tomorrow of the Spanish

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23601.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-14T09:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KKqRwipbWMY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Hemingway-For-Whom-the-Bell-Tolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Hemingway -- For Whom the Bell Tolls</video:title>
      <video:description>&quot;Lec 17 - Hemingway -- For Whom the Bell Tolls&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of For Whom the Bell Tolls by analyzing the contrast Robert Jordan draws between &quot;distant homes&quot; and the on-site environment of the Spanish Civil War. She juxtaposes his invocations of Paris and Missouri to the rooted communities of the guerillas, and reads analogies of racial and ethnic conflict -- specifically, the references to the Moors in Spain and persecuted blacks in America -- as a point of tension, an ironic commentary on the coexistence of the distant home and the on-site environment. She concludes with a reading of the American Civil War as a temporally distant home which Jordan tries to recuperate in the present moment of European conflict. 

00:00 - Chapter 1. Distant Home versus On-Site Environment
03:13 - Chapter 2. Paris as a Distant Home
12:11 - Chapter 3. America as a Distant Home
18:40 - Chapter 4. Gypsies and Moors in the On-Site Environment
26:56 - Chapter 5. Lynching in the Distant Home
34:30 - Chapter 6. Lynching and the Moors in the On-Site Environment
37:10 - Chapter 7. Tragedy and Comedy in the Republican Misunderstanding 
39:55 - Chapter 8. The Civil War as a Distant Home

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23602.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-14T09:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HcXzyezCqxE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 18 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses on the themes of dying and not dying that reappear throughout For Whom the Bell Tolls. Marshaling Elaine Scarry&apos;s argument on the aesthetics of killing, she reads the execution of the Fascists as a representation of both aesthetic and ethical &quot;ugliness&quot; in death. She then turns to a discussion of the tragic-comic dimensions of not dying as depicted in the bullfighter Finito&apos;s refusal to die and the smell of death emanating from the old women in the Madrid marketplace. She concludes with a reading of the word cobarde -- coward -- as it is applied to both Robert Jordan&apos;s suicidal father and the indomitable Pablo.    

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The American Civil War as a Distant Home
06:08 - Chapter 2. Hemingway&apos;s Suicide
09:39 - Chapter 3. Varieties of Dying: The Execution of the Fascists
16:52 - Chapter 4. The Aesthetics of Killing
25:03 - Chapter 5. Varieties of Not Dying: The Death of Bullfighter Finito
29:37 - Chapter 6. Varities of Death: The Tragic-Comic Smell of Death
34:52 - Chapter 7. Varieties of Dying: The Tragic-Comic Rewriting of &quot;The Earth Moved&quot; 
40:18 - Chapter 8. Varieties of Dying: Robert&apos;s Father as Cobarde
44:51 - Chapter 9. Varieties of Not Dying: Pablo as Cobarde

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23604.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-09-14T09:44:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UHL7DTt7JpE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Deontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Deontology</video:title>
      <video:description>&quot;Lec 13 - Deontology&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler opens with a final criticism of Utilitarianism from Bernard Williams: in some cases, a good person should feel reluctant to do an act which brings about the greatest happiness, even if it is the right thing to do. The second half of the lecture introduces Kant&apos;s deontological moral theory. In contrast to consequentialism, deontology holds that it&apos;s not the outcome of actions that matter for their moral valence, but rather the will of the agent performing such actions. The outlines of Kant&apos;s deontological theory are presented, to be continued in the next lecture.

00:00 - Chapter 1. Bernard Williams&apos;s Objection to Utilitarianism 
21:17 - Chapter 2. Immanuel Kant and Deontology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23605.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-14T09:44:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rc-vSvT0YuE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Deontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-inline-with-ILV-instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy inline with ILV instruments</video:title>
      <video:description>Non invasive procedures for vasectomy are very popular around the world. However there is a technical problem with the fact that equipment is made all over the world with different standards. Learn more in here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f05935b-b0a0-4410-a9bf-d3804a3257e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-06T20:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>line</video:tag>
      <video:tag>with</video:tag>
      <video:tag>ILV</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fitzgerald-Tender-Is-the-Night</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fitzgerald - Tender Is the Night</video:title>
      <video:description>&quot;Lec 20 - Fitzgerald - Tender Is the Night&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock positions her reading of Tender Is the Night alongside F. Scott Fitzgerald&apos;s career as a Hollywood screenwriter. She shows how the novel borrows narrative techniques from film, particularly flashback, &quot;switchability&quot; on a macro and micro scale, and montage. Invoking the theories of Sergei Eisenstein, she reads scenes of wartime death and individual murder to show how love and war are cross-mapped, superimposed onto one another as part of the narrative fabric of Tender Is the Night. 

00:00 - Chapter 1. &quot;Ode to a Nightingale&quot; and the Glamor of Tender Is the Night 
03:47 - Chapter 2. The Influence of Hollywood on Fitzgerald&apos;s Work 
08:28 - Chapter 3. The Publication History of Tender Is the Night 
12:01 - Chapter 4. Switchability on the Micro Scale
18:00 - Chapter 5. &quot;Hard&quot; and &quot;Pitiful&quot; 
27:20 - Chapter 6. Montage as a Narrative Technique
32:51 - Chapter 7. The Superimposition of Love and War on a Macro Scale 
39:19 - Chapter 8. The Superimposition of Love and War on the Micro Scale
43:38 - Chapter 9. A Cinematic Rendition of Murder

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23608.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-14T09:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJ-ZcyTKpV8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>Tender</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Faulkner-Light-in-August</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Faulkner, Light in August</video:title>
      <video:description>&quot;Lec 22 - Faulkner, Light in August&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses her introductory lecture on Faulkner&apos;s Light in August on the &quot;pagan quality&quot; of his protagonist Lena. She argues that Faulkner uses Lena to update the classic story of the unwed mother by fusing comedy with the epic road novel. In doing so, he also updates the Greek tradition of the kindness of strangers, drawing attention to it through certain stylistic markers, including the &quot;switchability&quot; between the protagonist and her supporting cast, the use of gerunds as a linguistic safe haven for Lena, and the allegorical naming of Byron and Burden as social types with scripted trajectories.

00:00 - Chapter 1. The Pagan Quality of Lena and Light in August  
08:10 - Chapter 2. Updating the Story of the Unwed Mother as Comedy 
16:17 - Chapter 3. Light in August as Faulkner&apos;s Epic Road Novel 
21:12 - Chapter 4. The Kindness of Strangers
33:42 - Chapter 5. The Switchability of Lena as Protagonist and the Supporting Cast  
36:09 - Chapter 6. Switchability Between the Weighty and the Mundane
39:19 - Chapter 7. Faulkner&apos;s Stylized Use of Gerunds
43:08 - Chapter 8. Allegorical Names and Types

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23610.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/llFgdkjpgc4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec 23 - Faulkner, Light in August (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of Light in August by showing how the kindness of strangers turns into malice in the cases of social reformer Joanna Burden and Reverend Hightower. Whereas that malice assumes comedic tones in the depiction of Joanna&apos;s death, it has more complex valences in the case of Reverend Hightower, who is both ethically delicate towards his neighbors and insensitive to his adulterous wife.  Professor Dimock concludes by observing the kinship between the dual narratives of Lena Grove and Joe Christmas as, respectively, the undramatic and dramatic strands of the novel. Drawing on her reading from last lecture, she shows how both Joe and Lena&apos;s consciousness is marked by the gerund form and a passivity of agency that makes them receptacles for the dramatic actions of others. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Christianity and Southern Hospitality
04:30 - Chapter 2. The Neighbor as Political Theology
07:06 - Chapter 3. The Resentment of Southerners for Northern Abolitionists
10:52 - Chapter 4. Tragedy as Comedy in the Death of Joanna Burden 
19:07 - Chapter 5. The Reverend Hightower and the Malice of Strangers
24:07 - Chapter 6. The Ethical Challenge of Hightower
33:56 - Chapter 7. The Switchability of Joe Christmas and Lena Grove
38:41 - Chapter 8. Kinship Between Lena Grove and Joe Christmas
42:44 - Chapter 9. The Passivity of Lena Grove and Joe Christmas

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23611.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oM2mBp7dBM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec 24 - Faulkner, Light in August (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses on the unresolved problem of race in Light in August, focusing her discussion on the variety of reflexive and calculated uses of the word &quot;nigger&quot; as a charged term toward Joe Christmas. She shows how the semantic burden of the word varies -- used under duress by Joe Brown and the dietician, deliberately made light of by Hightower and Bobbie, fused with the contrary meanings of Calvinist theology by Joanna Burden, and finally ironized by Joe Christmas himself. Dimock uses these multiple uses of the word &quot;nigger&quot; to meditate on the making of racial identities and our collective input into that process.  

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The Unresolved Problem of Race in Light in August
07:01 - Chapter 2. Joe Brown&apos;s Involuntary Use of the Word &quot;Nigger&quot;
09:45 - Chapter 3. The Dietitian&apos;s Involuntary Use of the Word &quot;Nigger&quot;
14:01 - Chapter 4. The Dietician&apos;s Instrumental Usage of the Word &quot;Nigger&quot;
16:54 - Chapter 5. Hightower&apos;s Agonized Usage of the Word &quot;Nigger&quot;
19:37 - Chapter 6. The Doubleness of Hightower as Metaphor
21:31 - Chapter 7. Bobbie&apos;s Trivial Usage of the Word &quot;Nigger&quot; 
23:57 - Chapter 8. Bobbie&apos;s Involuntary Use of the World &quot;Nigger&quot;
26:58 - Chapter 9. Joanna Burden&apos;s Emotional Response to the World &quot;Nigger&quot; as an Eternal Curse
34:47 - Chapter 10. The Burden&apos;s Calvinist Genealogy
39:38 - Chapter 11. Joanna Burden&apos;s Licentious Use of the Word &quot;Negro&quot;
47:03 - Chapter 12. Joe Christmas&apos;s Ironic Use of the Word &quot;Nigger&quot;

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23613.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-14T09:45:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ZS6tDMukGw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addressing-a-Hip-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addressing a Hip Dislocation</video:title>
      <video:description>This video shows how a hip dislocation is immediately addressed  with the use of force by medical attendants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5fa59ebb-d852-4315-809c-4ccddb4654fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:46:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11043.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Contract-Commonwealth-Thomas-Hobbes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -  Contract &amp; Commonwealth: Thomas Hobbes</video:title>
      <video:description>&quot;Lec 19 -  Contract &amp; Commonwealth: Thomas Hobbes&quot;Philosophy and the Science of Human Nature (PHIL 181)

In the opening part of the lecture, Professor Gendler concludes her discussion of punishment by exploring how Alan Kazdin&apos;s research on effective parenting provides insights about techniques for rehabilitating individuals who violate societal norms. She then moves to the third large unit of the course: the question of the legitimacy and structure of the state. One answer to the question of state legitimacy--that of Thomas Hobbes--is presented. Hobbes argues that life without a government, in a &quot;state of nature,&quot; would be &quot;nasty, poor, solitary, brutish, and short&quot; as a result of violent competition for resources. To avoid this situation,  Hobbes contends that rational individuals should lay down some of their rights in order to receive the benefits of a centralized state, to the extent that others are also willing to do so.

00:00 - Chapter 1. Punishment Concluded
13:48 - Chapter 2. Hobbes and Social Contract Theory
23:17 - Chapter 3. The State of Nature 
36:23 - Chapter 4. The Laws of Nature

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23618.jpg</video:thumbnail_loc>
      <video:duration>2788</video:duration>
      <video:publication_date>2012-09-14T09:45:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTUDf7SYl1k</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Commonwealth</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Concluding-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Concluding Lecture</video:title>
      <video:description>&quot;Lec Last - Concluding Lecture&quot;Philosophy and the Science of Human Nature (PHIL 181)

In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course&apos;s three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related disciplines; and of considering more generally the how various disciplines might provide complementary perspectives on important questions. The second path traces how students&apos; understanding of the main course topics---happiness and flourishing; morality; and political legitimacy and social structures--might have changed over the course of the semester. The third path traces the course&apos;s main topics in light of three themes that unify the material---the multi-part soul; luck and control; and the relation between the individual and society. And the fourth path looks at the course in light of three three central quotations, from Plato, Aristotle and Epictetus.

00:00 - Chapter 1. Three Goals of the Course 
12:13 - Chapter 2. How One&apos;s Understanding of the Course Themes Has Changed
25:09 - Chapter 3. Three Unifying Themes of the Course
45:41 - Chapter 4. Three Organizing Quotations

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23625.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-14T09:47:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8WAVYVWnvOU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Concluding</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Insurance-the-Archetypal-Risk-Management-Institution-its-Opportunities-and-Vulnerabilities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Insurance, the Archetypal Risk Management Institution, its Opportunities and Vulnerabilities</video:title>
      <video:description>&quot;Lec 5 - Insurance, the Archetypal Risk Management Institution, its Opportunities and Vulnerabilities&quot; Financial Markets (2011) (ECON 252)

In the beginning of the lecture, Professor Shiller talks about risk pooling as the fundamental concept of insurance, followed by references to moral hazard and selection bias as prominent problems of the insurance industry. In order to provide an explicit example from the insurance industry, he elaborates on the story behind American International Group (AIG), from its creation by Cornelius Vander Starr in Shanghai in 1919, to Maurice &quot;Hank&quot; Greenberg&apos;s time as CEO, until its bailout by the U.S. government in 2008. Subsequently, he turns toward the regulation of the insurance industry, covering state insurance guarantee funds, the role of the McCarran-Ferguson Act from 1945, as well as the impact of the Dodd-Frank bill on the insurance industry. He devotes special attention to two branches of the insurance industry--life insurance and health insurance--and emphasizes, among other aspects, the consequences of the health care overhaul in the U.S. from 2010. He discusses the example of earthquakes, with insurance in Haiti and catastrophe bonds in Mexico. At the end of the lecture, he critically reflects on the role of the insurance industry in the face of catastrophes.

00:00 - Chapter 1. Introduction 
03:53 - Chapter 2. Concepts and Principles of Insurance
19:14 - Chapter 3. The Story behind AIG
35:51 - Chapter 4. Regulation of the Insurance Industry 
50:04 - Chapter 5. Specific Branches of the Insurance Industry - Life and Health Insurances 
01:03:18 - Chapter 6. Insurance in the Face of Catastrophes

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23706.jpg</video:thumbnail_loc>
      <video:duration>4396</video:duration>
      <video:publication_date>2012-09-14T10:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfK9rCDCicE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Archetypal</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Opportunities</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vulnerabilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Efficient-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Efficient Markets</video:title>
      <video:description>&quot;Lec 7 - Efficient Markets&quot; Financial Markets (2011) (ECON 252)

Initially, Professor Shiller looks back at David Swensen&apos;s guest lecture, in particular with respect to the Sharpe ratio as a performance measure for investment strategies. He emphasizes the empirical difficulty to measure the standard deviation, specifically for illiquid asset classes, and elaborates on investment strategies that manipulate the Sharpe ratio. Subsequently, he focuses on the Efficient Markets Hypothesis. This theory states that markets efficiently incorporate all public information, which consequently renders beating the market impossible. For example, technical analysis fails to provide powerful, short-run profit opportunities. A consequence of the Efficient Markets Hypothesis is that stock prices follow a Random Walk, as innovations to the stock price must be solely attributable to news. Professor Shiller contrasts the behavior of a Random Walk with that of a First-Order Autoregressive Process, and concludes that the latter statistical process matches the reality of the stock market more closely. This conclusion, combined with the evidence that investment managers like David Swensen are capable of consistently outperforming the market leads Professor Shiller to the conclusion that the Efficient Markets Hypothesis is a half-truth.

00:00 - Chapter 1. Swensen&apos;s Lecture in Retrospect and Manipulations of the Sharpe Ratio
16:06 - Chapter 2. History of the Efficient Markets Hypothesis
29:10 - Chapter 3. Testing the Efficient Markets Hypothesis 
40:49 - Chapter 4. Technical Analysis and the Head and Shoulders Pattern 
47:04 - Chapter 5. Random Walk vs. First-Order Autoregressive Process as Stock Price Model

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23710.jpg</video:thumbnail_loc>
      <video:duration>4065</video:duration>
      <video:publication_date>2012-09-14T10:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EzdvkRgToY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TUBAL-REVERSAL-PROFESSIONALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUBAL REVERSAL PROFESSIONALS</video:title>
      <video:description>look at tubal ligation reversal for women who want to become pregnant as well as for those who experience post tubal ligation syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/76cd0c43-11bd-4b3a-967e-245a7f2e7f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2011-12-06T20:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10980.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Diseases-Cataract-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Diseases Cataract Animation</video:title>
      <video:description>Cataract is a clouding of the eyes normally clear lens causing vision problems cataracts are very common in older people by age 80</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad411f56-eacc-4798-9f61-f8d8ac63236e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-30T06:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9344.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lions-vs-Crocodiles-Big-Cat-Diary-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lions vs Crocodiles - Big Cat Diary - BBC Earth</video:title>
      <video:description>The Mara river marks the boundaries between very territorial predators. This is what happens when some invade the territory of the others especially when you are a lone crocodile and a pride of lions think you might be worth playing with. The Battle of jaws between Lions vs Crocodiles in Big Cat Diary by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417bf3aa-e357-46c1-9569-e0addbede521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-26T04:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8072.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jaws</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Crocodiles</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Simple-Prostatectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Simple Prostatectomy Video</video:title>
      <video:description>The contribution of robotics in urologic surgery has allowed reproducible surgical outcomes that equal and in some series exceed the outcomes of open surgery with the advantages of a minimally invaslve approch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a230d07-2379-4153-8436-3e0cea3d91d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2011-12-06T20:38:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10975.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-plasmids-genetics-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of plasmids genetics biology.</video:title>
      <video:description>This video describes plasmid genetics biology.

To purchase this program please visit http://www.greatpacificmedia.com/

Segment from the program Biotechnology: Engineering Genomes.

DVD Description
Our Biotechnology DVD first looks at major research areas in biotechnology such as the Human Genome Project and the various forms of recombinant DNA technology that produce transgenic plants and animals. The program then goes on to look at the tools used by biotechnologists such as restriction enzymes, plasmids, vector and vector less insertion of genes into genomes, and the production of genes via polymerase chain reactions. The program then concludes by looking at the future of biotechnology and some of the environmental, economic, and ethical issues raised by biotech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/e05603aa-ac61-44cd-a313-44aa2375e383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-10-11T10:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27899.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Plasmids</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-heat-pump-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a heat pump work</video:title>
      <video:description>Did you know that a heat pump uses less energy than other air cooling systems? Here is the behind the scenes of how a heat pump works to keep you cooled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/671a0546-871a-4bc4-b012-7154418e3e1d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-25T20:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7903.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hysterectomy?</video:title>
      <video:description>This video shows the structural representation of total abdominal hysterectomy. A full description with internal view is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1481ef63-91e8-40b5-8f47-d4d6c63fac48/cand_25.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-30T22:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9684.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Proteomics-2D-Gel-Electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Proteomics 2D Gel Electrophoresis</video:title>
      <video:description>This video explains proteomics 2D gel electrophoresis.

2D Gel Electrophoresis:
Two dimensional gel electrophoresis is the technique for separating a mixture of proteins into spots on a gel. In first step the proteins are transferred into a tube gel having the ability of isoelectric focusing. Once transferred the proteins are separated in the tube gel according to their isoelectric points, now once the protein molecule reace=hes the pH where its net charge is zero it stops migrating and forms a band at that location and since two or more molecules may have the same isoelectric points; this means that the bands formed in the tube do not contain only single type of protein.
This tube gel is then transferred and laid on the top of slab gel which contain SDS (sodium deudosyl sulphate) separating the proteins according to their masses. Smaller proteins move more quickly then the larger ones. In most cases a discrete spot is produced by a protein molecule which can be identified by staining methods. These spots are then extracted from the gel and analyzed individually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6876ee56-129f-406b-adec-6c5f2b856f68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-10-11T10:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27901.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>proteomics</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-hysterectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal hysterectomy procedure</video:title>
      <video:description>Hysterectomy is the surgical removal of the womb (uterus) with or without the removal of the ovaries this procedure is used to treat a variety of conditions including heavy or painful periods fibroids and endometriosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69eec042-ad92-45b4-a053-0cb8eb180bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10970.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-between-an-asteroid-and-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision between an asteroid and the earth</video:title>
      <video:description>This video shows the threat of a collision between the earth and an asteroid. There are mainly three types of a asteroids namely  C-type, S-type, and M-type.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/549324a9-ce72-4ff3-a28c-dbee5ad504cc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-11-17T20:17:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27986.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Asteroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kids-embrace-robot-as-one-of-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kids embrace robot as one of them</video:title>
      <video:description>This video shows a robot which was embraced by kids as one of them. Researches saw that after kids spent few weeks with QRIO the robot they treated him like each other and not like a toy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/646a52f6-3b82-48a9-8fa4-78b2056ffd06/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-11-19T20:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27997.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse</video:title>
      <video:description>A synapse is a bridge, it is the link between neurons. This video shows the role of the synapse in the communication department, it passes electrical and chemical transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b50dc0c-a974-4a0f-92b1-39bb40fa7eb2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11376.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penetrating-Chest-Trauma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penetrating Chest Trauma</video:title>
      <video:description>How to treat a Penetrating Chest Trauma? Here is a full step by step explanation of a penetrating chest trauma by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/90482153-b3d2-4388-86d9-d5500c4b9f49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-06T20:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10897.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Trauma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unique-Melanoma-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unique Melanoma Surgery</video:title>
      <video:description>This is a unique patient story about melanoma. The early discovery of the condition helps treating it successfully. The surgeons use a specific method to locate the cancer in the body. See how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a9d08047-ca3a-4ce5-a6fe-859cda2d087d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-06T17:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10750.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>melanoma</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Discectomy-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Discectomy Surgery - India</video:title>
      <video:description>Video shows a spinal discectomy surgery in India at Mumbai cured a UK NRI from herniated disc. Medical tourism is increasing in India due to affordable prices surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b000cd60-dd68-476d-9fe3-bb231cb61571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-12-06T17:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10724.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Discectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>cured</video:tag>
      <video:tag>A</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>From</video:tag>
      <video:tag>herniated</video:tag>
      <video:tag>disc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nigeria-patient-praises-Indian-Doctors-after-his-jaw-cancer-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nigeria patient praises Indian Doctors after his jaw cancer surgery in India</video:title>
      <video:description>Low cost oral jaw cancer surgery is conducted at cancer surgery hospitals of goa in india the death toll by cancer has increased globally several times non availability of advanced treatments and improper medication has caused depletion in the life span of a cancer patient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f3649774-d148-4194-9bd2-85988766dd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T17:14:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10693.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nigeria</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>praises</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pectus-Excavatum-Repair-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pectus Excavatum Repair Correction</video:title>
      <video:description>In this video doctor will teach the correction of pectus excavatum repair pectus excavatum repair also called funnel chest repair or chest deformity repair is a type of surgery performed to correct pectus excavatum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2dd58ed7-f301-49cb-8149-760880a64b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-06T17:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10734.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pectus</video:tag>
      <video:tag>Excavatum</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-iris-claw-lens-implantataion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior iris claw lens implantataion</video:title>
      <video:description>Iris claw lenses can also be implanted posterior to the iris and a number of surgeons particularly posterior segment surgeons like this solution because it preserves the endothelium better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87b27c23-95b9-4f45-9a70-901fa50c572e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T18:16:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10781.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Iris</video:tag>
      <video:tag>claw</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Implantataion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Co2-laser-For-Skin-Spot-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Co2 laser For Skin Spot Treatment</video:title>
      <video:description>Treatment of skin spots with Co2 laser surgery is shown in the video. The treatment here is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1b656b4-6a3c-41cf-9f1e-bbb3751dba26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-03T04:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10638.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>with</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Laser</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Labor-and-birth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor and birth animation</video:title>
      <video:description>This animation is a video pf a child birth which is known as is the culmination of a human pregnancy or gestation period with the expulsion of one or more newborn infants from a woman&apos;s uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8905.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T11:24:12.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8905.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Solution</video:title>
      <video:description>This video explains a sensational implant without drilling and absolute flap-less in just 4 minutes. It is said to be the worlds first immediate custom made real anatomic dental implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46829192-608f-41bd-9738-48e842a3d44a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-12-06T17:05:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10664.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>SENSATIONAL</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>FLAPLESS</video:tag>
      <video:tag>in</video:tag>
      <video:tag>just</video:tag>
      <video:tag>4</video:tag>
      <video:tag>minutes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colostomy-Prolapse-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Prolapse Surgery</video:title>
      <video:description>The colostomy is a part of the visceral surgery procedure. The colostomy prolapse is a complication that may occur after the surgery. The video shows how such complication is treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a98175b-032c-4c61-bdc3-638a0265f2ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-12-03T03:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10632.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>visceral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Orchidopexy-of-the-Testis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orchidopexy of the Testis</video:title>
      <video:description>Orchidopexy is the process of correction of an undescended testis. This brief video demonstrates the process of this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2842091e-3017-4f92-8892-18dce487435f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-06T17:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10666.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orchidopexy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>testis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pelvic-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Ultrasound</video:title>
      <video:description>This video contains the vaginal ultrasound of a patient by the expert doctor and the corresponding results are shown on screen. This is a very safe and painless process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32cec6c1-d0fc-4781-b006-640724412866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-12-06T17:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10676.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>ultrasound</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pelvic-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Surgery - India</video:title>
      <video:description>Video contains the repair of pelvic fractures with pelvic surgery in India at Mumbai and Hyderabad. Description of this surgery by an expert surgeon is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/580aabc7-d805-44c1-9bed-9a983276125d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T17:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10658.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cast-of-ulnar-gutter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cast of ulnar gutter</video:title>
      <video:description>This is a demonstration of ulnar gutter casting. It shows the preparation for casting and the casting process. This is a useful tool for doctors and medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ddca555c-88da-4588-8860-2d9b726b456e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-03T03:25:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10589.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cast</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>gutter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Typical-Rectal-Cancer-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typical Rectal Cancer Endoscopy</video:title>
      <video:description>Colorectal cancer is the second commonest cause of cancer death in the western world and the median five year survival from this terrible disease remains at approximately 40 percent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2868548c-8920-4a9e-95d7-38f4600f23e6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-03T03:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10619.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Typical</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>treatment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nasal-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Septoplasty</video:title>
      <video:description>An operation performed on the structures that divide the right and left nasal cavities is known as a nasal septoplasty. This video demonstrates the process of the nasal septoplasty surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23a5ab49-61ed-4a33-9959-caecc533c253/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-03T03:34:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Perineal-rectosigmoidectomy-Altemeier-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perineal rectosigmoidectomy Altemeier Procedure</video:title>
      <video:description>The perineal rectosigmoidectomy is done from below by making an incision and removing the rectum and the last part of the colon to prevent the rectum from watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3941681c-c7ef-4590-ad36-97b92a4e07dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2011-12-01T03:56:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10169.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>rectosigmoidectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-For-Laproscopic-Esophagectomy-of-Thoraco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Laproscopic Esophagectomy of Thoraco</video:title>
      <video:description>This video shows the adenocarcinoma of the OG junction. A full surgical procedure is shown here that is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ce65c99-0747-4c28-af44-b6c3ce2c34db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10171.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ESOPHAGECTOMY</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Partial-nephrectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial nephrectomy procedure</video:title>
      <video:description>A surgical technique called partial nephrectomy removes only the diseased part of the kidney while sparing the healthy functioning kidney tissue learn how surgeons remove small kidney tumors while preserving healthy kidney tissue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91a518e6-3f00-4547-8c8c-5a420847aba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2011-12-01T05:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10259.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Initiating-Continuous-Lumbar-Epidural</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Initiating Continuous Lumbar Epidural</video:title>
      <video:description>Analgesia is initiated by injecting medication into the epidural space.There are different techniques for varied reasons needing this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0be095ce-99ad-4297-a600-15fa1d967f3f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T03:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10145.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Epidural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natho</video:title>
      <video:description>This is a video of a beautiful and charming kid at play. The smile speaks volumes of comfort that he enjoys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e408d421-35d8-45b3-ab9f-c159c3bd1efb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-01T03:35:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10102.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Natho</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Device-For-Hand-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Device For Hand Surgery</video:title>
      <video:description>Video shows a hand surgery device and how to use it. An operation performed by the doctors on this hand fixation platform is shown clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86956222-586c-4d09-b88c-432d971ddc58/cand_25.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2011-11-30T22:41:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9703.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>device</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-view-of-worm-in-Small-Intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of worm in Small Intestine</video:title>
      <video:description>Small intestine may be infested with worms of various types. This endoscopic view video shows the presence of worms in the intestine. The worm is seen as a white tubular structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98f0ce45-11d1-4fa3-9508-af7767d3ea2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:36:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10103.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Worm</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Endescopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/endometrial-polyp-shaver-IUR-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>endometrial polyp shaver (IUR) procedure</video:title>
      <video:description>Endometrial polyps usually appear in the woman`s uterus. If they cause problems they are removed with a special technique by using endometrial polyp shaver (IUR). You can see how the device works during procedure in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c769ad72-4cff-44cd-936b-4a1b2e435a9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-30T10:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9582.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement Surgery</video:title>
      <video:description>Knee replacement surgery can be done as a partial or a total knee replacement.In general, the surgery consists of replacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7dcbdd9e-1bb2-450f-ae47-2ecb6abae09e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-01T03:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10097.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>components</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Removal</video:title>
      <video:description>Chest Tube  is a flexible plastic tube that is inserted through the side of the chest into the pleural space. This video shows removal of chest tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/667abac8-6cfa-423f-aa32-62c5520c13ea/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10083.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Breast Cancer</video:title>
      <video:description>This video shows signs and detection of breast cancer at early stage. Breast lumps are not the only signs of cancer and all the beast lumps are not cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a8196d1-3632-4731-ae32-42d840949a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T03:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10111.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-Bilateral-Club-Foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a Bilateral Club Foot</video:title>
      <video:description>50% of cases of clubfoot are bilateral which is seen more in males than in females.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73adfda7-b1ac-4c36-baa1-99db472270e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-01T03:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10098.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Club</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>talipes</video:tag>
      <video:tag>equinovarus</video:tag>
      <video:tag>CTEV</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotator-cuff-repair-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotator cuff repair surgery in India</video:title>
      <video:description>Rotator cuff repair surgery in India is available at various cities like mumbai delhi hyderabad bangalore and chennai which is assisted by world class medical tourism the procedure is done under the  spervision of highly trained and experienced orthopedic surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c6a8e8d-d2bf-4f2d-97fb-ac513039158d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-01T02:58:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10022.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fly2india4health</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>cuff</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foreign-body-coin-extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foreign body (coin) extraction</video:title>
      <video:description>Foreign bodies are not so dangerous as air way foreign bodies but this is a very common problem among children and elderly anatomically these foreign bodies  are commonly found at the various natural constrictions of oesophagus ie cricopharynx at the cross over of the aortic arch at the level of mid esophagus and at the lower end of esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b098096a-2974-48a1-a8f0-c93b2d9fd37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:19:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10040.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Coin</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-erosio-colli-uteri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy erosio colli uteri</video:title>
      <video:description>colposcope can be thought of as an extension of the clinicians visual sense as such with practice it should become a familiar tool rather than an impediment a part of the colposcopists body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eee037ed-be57-43f3-a1fb-d2d6102f6b73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-01T03:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10026.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>erosion</video:tag>
      <video:tag>colli</video:tag>
      <video:tag>uteri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hemorrhoidectomy-surgery-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hemorrhoidectomy surgery is done</video:title>
      <video:description>This is surgery with main main to remove hemorrhoids. It commences with various forms stages of piles or hemorrhoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9233.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-30T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hemorrhoidectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lap-myomectomy-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lap myomectomy technique</video:title>
      <video:description>Myomectomy surgery involves removing the fibroid tumors from the uterus doctors usually remove the fibroids instead of a hysterectomy when the woman wants fertility the fibroids are limited in size and number or the woman does not want hysterectomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/484bae39-44cb-4704-bfc9-bdbb3f3ec4df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T02:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9991.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-Intubation-Animation-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal Intubation - Animation Tutorial</video:title>
      <video:description>Intubation is the process of inserting a medical tube instrument into the mouth of a patient and then into the airway. Such procedure is performed when the patient has trouble breathing, during some operations, etc. The clip shows how it should be done step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e58d3db-97ef-4301-b11b-3eda14bdf672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-01T02:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9994.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-sofradim-mesh-for-hernia-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using sofradim mesh for hernia repair</video:title>
      <video:description>This is an operation demonstrating hernia repair with a sofradim mesh. This is a modern method as opposed to the traditional lichtenstein method of repair, only the mesh is enough. No glue or sutures are used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96db75ac-87a2-47a2-9500-27863d86a0cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9998.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sofradim</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-showing-diverticuli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy showing diverticuli</video:title>
      <video:description>A diverticulum is a pouch like area that can form in the muscular wall of the colon particularly at points where blood vessels enter diverticular disease is a term used to describe people with diverticulosis which causes no symptoms and diverticulitis but causes pain and diarrhea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2bdd83c-dca0-44b4-89b4-3fb131ede00e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T02:26:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9933.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>diverticuli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Adrenalectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Adrenalectomy Procedure</video:title>
      <video:description>The video shows adrenalectomy procedure. The surgery is usually performed on patients suffering adrenal gland tumor. After the procedure the patients are treated with cortisone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f1e7443-d766-4c4e-b0b7-f8d046ba0e0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-01T02:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9932.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Placement-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Placement Video</video:title>
      <video:description>Chest tube insertions are usually performed as an emergency procedure chest tubes are used to treat conditions that can cause the lung to collapse which occurs because blood or air in the pleural space can hamper the ability of a patient to breath</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/360d3c7f-80b8-4b0c-941e-36ab77f1f692/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T02:24:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9930.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Breast-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Breast Mass</video:title>
      <video:description>This video gives the procedure of what to do in a breast examination of nay mass or lumps of a breast. It provides irregularities that one has to look out for such as visible lumps or different breast sizes in different positions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c29f1821-4be4-4848-9a67-87350065d91c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1243</video:duration>
      <video:publication_date>2011-12-01T00:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9842.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoropopliteal-Bypass-with-a-saphenous-vein-Graft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoropopliteal Bypass with a saphenous vein Graft</video:title>
      <video:description>This investigation was designed to study factors that might be of predictive value in femoropopliteal vein bypass grafting these results are encouraging however taking certain factors into account the patency rates varied</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f234c7ac-d1f3-46b5-b23f-84d273eb79c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-01T02:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9901.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoro</video:tag>
      <video:tag>popliteal</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saphenous</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Graft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-an-intestinal-obstruction-operation-look-like-warning-graphic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does an intestinal obstruction operation look like? warning graphic</video:title>
      <video:description>This real-life video shows a skilled surgeon clearing an intestinal obstruction in the operating room during surgery. If you would like to view the amazing procedure, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/509c81e3-f195-4cf0-bed6-571f329fd2fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T01:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>intestine</video:tag>
      <video:tag>Intestinal</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-presentation-C-Section-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech presentation C Section video</video:title>
      <video:description>In most cases a planned cesarean delivery is safest for the baby if your fetus stays in or returns to breech position near your due date your doctor will likely schedule a cesarean if you are using a midwife your midwife will refer you to a doctor for a scheduled c section</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9dca194a-2d2e-4cdc-90d8-0316da0425f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T00:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9802.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breech</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Section</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-biceps-tendon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair biceps tendon</video:title>
      <video:description>The biceps tendons are the muscles are located on the front of the upper arm. These tendons connect the muscle to the bones, this video illustrates the repair of those tendons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b49cdc5b-5db7-43ea-9bf7-2e9a894b4095/cand_25.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2011-12-01T00:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9798.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Biceps</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-plane-cervicofacial-flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep plane cervicofacial flap</video:title>
      <video:description>This video demonstrates the utility of the cervicofacial advancement squamous cell carcinoma is one of the most common malignant tumors of the skin and oral mucosa however squamous cell carcinoma involving near total upper and lower lip and oral commissure is rarely seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b036d8c2-08c6-437f-8ecc-8c9cf7659b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2011-12-01T00:12:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9801.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervicofacial</video:tag>
      <video:tag>advancement</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Job-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Job Surgery</video:title>
      <video:description>This video shows the nose job surgery in India which is a cost effective and advanced cosmetic surgery. A nose is the center to make you look good. So a proper care is must for this part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b797c56b-b26b-4a12-8e37-1c6d22d6b863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9515.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>with</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-Marrow-Biopsy-Procedure-Aspiration-Pain-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Biopsy Procedure Aspiration Pain Results</video:title>
      <video:description>Bone marrow is the spongy material found in the center of most large bones in the body the different cells that make up blood are made in the bone marrow this procedure a bone marrow aspiration and biopsy procedure is done for many reasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a6ce3c8-9b82-422d-a95e-21deebbc7610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2011-12-01T00:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9840.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blockage-of-Axillary-with-a-Nerve-Stimulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blockage of Axillary  with a Nerve Stimulator</video:title>
      <video:description>This video demonstrates how to block axillary with a nerve stimulator. The axilla is the area on the human body directly under the joint where the arm connects to the shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87a5e7d9-0e0b-4e35-a36d-f300486a4482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:49:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9265.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Stimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Artery-Bypass-Grafting-CABG-Surgery-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Artery Bypass Grafting CABG  Surgery Study</video:title>
      <video:description>Coronary artery bypass graft surgery a blood vessel is removed or redirected from one area of the body and placed around the area or areas of narrowing to bypass the blockages and restore blood flow to the heart muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3407f84-440a-43a2-ad24-c481090994ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9410.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Below-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Below Knee Amputation</video:title>
      <video:description>Removal of a limb or other appendage or outgrowth of the body the most common indication for amputation of an upper limb is severe trauma learn what care is required for the below the knee amputation procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91126912-c4f3-4964-aaf4-eb80122124ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-30T09:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9424.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Below</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicose-veins-and-surgery-of-those-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicose veins and surgery of those veins.</video:title>
      <video:description>Varicose veins are swollen, painful veins that have filled with blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f097e14b-97c9-43c3-ac7e-c995e98ea640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T08:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9362.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Removal-With-Modern-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia  Removal With Modern Technique</video:title>
      <video:description>A hernia is a protrusion of abdominal organs in an area where the muscular structure is weakened. This animation shows a modern technique of dealing with a hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2d7fb6cc-fab2-4f92-8394-769901b7d9df/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T08:52:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9361.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Fistulectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Fistulectomy</video:title>
      <video:description>Fistulectomy is done to rectify fistulas which are abnormal openings or passageways that connect different organs. This is a video that shows that surgical procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71e79e05-b499-4481-8bbf-70a7ad329235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T08:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9358.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Block-of-the-Femoral-Nerve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Block of the Femoral Nerve</video:title>
      <video:description>The femoral nerve is located in the leg and works with the muscles that straighten the leg. This video shows how anethesia is applied as a pain block on this nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/491db24e-95b3-4903-84a8-4147edb59b87/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9328.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-laparoscopic-tubal-ligation-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live laparoscopic tubal ligation surgery</video:title>
      <video:description>In laparoscopic tubal ligation, a ring called the fallope ring is around the fallopian tube. This procedure prevents sperm and ova from coming into contact thus preventing fertilization. The video presents procedure of laparoscopic tubal ligation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95da5971-3fb5-447c-abe5-a5c64e391ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9314.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pilonidal-Cyst-Removal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal Cyst Removal Surgery</video:title>
      <video:description>These cysts typically occur when hair punctures the skin and then becomes embedded if a pilonidal cyst becomes infected the resulting abscess is often extremely painful</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86b809fe-64a0-4da3-9b72-2b58572eb519/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T06:01:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9311.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-neck-incision-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder neck incision video</video:title>
      <video:description>The bladder is examined using a small telescope then a spike is inserted down the telescope this cuts through the muscle at the neck of the bladder using high energy electric current lower energy current can be used to seal any blood vessels encountered</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8993b67-ccac-4f17-a170-a69f2fc0fbe0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-30T06:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9309.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>incision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Transplant-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Transplant Video</video:title>
      <video:description>Video shows a short clip in the middle of kidney transplant. Surgery of a patient by the expert doctors is shown here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6e21a7e-967c-49a9-90b6-7e944ba4b5b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T05:53:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9278.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>transplant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Fundus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Fundus</video:title>
      <video:description>Video shows a step by step fundus examination of a patient by an expert doctor. This video will help the medical students in the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a98beb3-e497-45bc-a11c-03d29790b001/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T05:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9287.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fundus</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-displaying-a-Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy displaying a Colon Cancer</video:title>
      <video:description>This video shows colonoscopy displaying a colon cancer. Colonoscopy is a technique to find out whether a patient has a tumor or not by getting a piece of tissue from tissue to analyze.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aff0efef-27a2-4f1f-8946-0954c5e2e525/cand_25.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T05:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>displaying</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-TSA-injection-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal TSA injection Treatment</video:title>
      <video:description>This video illustrate Intravitreal TSA injection performed explaining intravitreal injection technique used in endophthalmitis a serious eye infection macular degeneration and other eye diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd597d18-9bc8-4002-a7e9-cd4950a05855/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T01:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9232.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>TSA</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Face-lift-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face lift Surgery in India</video:title>
      <video:description>Video shows a patient having face lift surgery at Mumbai in India. Treatment gave contentment and satisfaction to the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6a09fbfc-bbc2-4682-a7fe-85c66200d8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-11-30T06:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>gave</video:tag>
      <video:tag>contentment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>satisfaction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Am</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectal-resection-for-Endometriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal resection for Endometriosis</video:title>
      <video:description>Robot assisted laparscopic rectal resection for endometriosis by dr d vitobelle rectal resection for deeply infiltrating endometriosis can be performed with limited morbidity it usually occurs in women with moderate to severe endometriosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2eb23c7-4a68-4cb2-b808-7b365147b6b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9187.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Endometriosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Nephrectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Nephrectomy Recovery</video:title>
      <video:description>A laparoscopic nephrectomy is a keyhole surgical removal of a kidney this procedure is most commonly indicated for patients suffering from kidney cancer but also for patients with poor kidney function caused by benign kidney disease such as chronic infection or kidney stones</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d092ad37-1fdb-47a2-915b-ba056ed7644f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-29T21:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9193.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Vein-Harvest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Vein Harvest</video:title>
      <video:description>An endoscopic vein harvest allows a portion of vein from the inside of the leg to be removed through small incisions this reduces the length of the incision by several inches an endoscope or video camera is used to view the vein and remove the needed length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6443df1-eb82-4c6b-bb48-058a62035514/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-30T01:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9222.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>harvest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transtracheal-oxygen-catheters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transtracheal oxygen catheters</video:title>
      <video:description>Transtracheal Catheters as a result of improvements in survival and quality of life for patients requiring continuous oxygen therapy heimlich and christopher watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f1f64622-8ebf-47aa-a8d0-dac4a8791f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-29T21:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>trans</video:tag>
      <video:tag>Tracheal</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>bronchoscopic</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Machine-gun-mini</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Machine gun (mini)</video:title>
      <video:description>Mini machine gun is demontrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9017.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T19:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9017.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery - Part 4</video:title>
      <video:description>Video contains a knee replacement surgery of the patient by some experts. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/663cdce9-2365-48c6-ac29-6a883a2cec1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T21:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9176.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Access-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Access Catheter</video:title>
      <video:description>Central venous catheters are a commonly used modality throughout the medical center and especially in the intensive care units, serving a vital role in the management of critically ill patients. This video will identify the central venous line marks procedure for placement of a subclavian central line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78ab552a-fadb-4980-b1f5-0469b0b5d422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2011-11-29T21:41:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Tesla-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tesla Turbine</video:title>
      <video:description>This turbine uses the boundary layer effect and because of that this is also known as the Bladeless turbine. This was patented by Nikola Telsa,and that&apos;s how it got its name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9055.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T19:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9055.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheostomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy</video:title>
      <video:description>Tracheostomy is a surgical procedure done to create an airway through the trachea that allows a breathing tube to inserted at that surgical opening as contrasted to the usual procedure that has the tube entering through the mouth. This procedure is demonstrated here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8204e61c-be6b-4045-b6d8-930ea76a9042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-29T21:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9150.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheostomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Explanation-of-Child-CVS-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Explanation of Child CVS Examination</video:title>
      <video:description>Checking the pulse, recapillarization examination and check for the blood pressure of a child is shown in the video. Video is very helpful for the CVS of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36b0f261-6d4e-4bfa-b294-22b3aee2a35d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T10:03:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9483.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>CVS</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dissection-method-of-circumcision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dissection method of circumcision</video:title>
      <video:description>This video shows a procedure for circumcision by the dissection method, this is by Professor Dr. Gamal Mousa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2d41e93-d5bf-4a62-95ef-4922cf0b8c22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-12-01T00:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9841.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-internal-sphincterotomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lateral internal sphincterotomy treatment</video:title>
      <video:description>Lateral internal sphincterotomy is an operation performed on the internal anal sphincter muscle for the treatment of chronic anal fissure the doctor makes a small incision into the internal anal sphincter to reduce anal resting pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59a81306-9fa3-4fd2-8456-9aac5a0611ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-29T11:42:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8976.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lateral</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>sphincterotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-Earth-the-amazing-Lyre-Bird-sings-like-a-chainsaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC Earth, the amazing Lyre Bird sings like a chainsaw!</video:title>
      <video:description>The lyrebird is an Australian bird that dwells on the ground. These birds are extraordinary at mimicry.  Attenborough explores the amazing Lyre Bird that sings like a chainsaw in BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da7d76cf-074a-45d5-ba84-b00e12517119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-11-26T05:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8132.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Lyre</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>sings</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chainsaw</video:tag>
      <video:tag>now</video:tag>
      <video:tag>in</video:tag>
      <video:tag>high</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia</video:title>
      <video:description>Gynecomastia is the enlargement by breast tissue in men. This happens due to an imbalance of hormones either by increase of the female hormone or low levels of the male hormone and fat deposits as well as shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1edf8cf1-9ba8-4232-9f7f-7b2d5cef375e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-11-30T22:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9690.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia procedure</video:title>
      <video:description>Gynecomastia which is the development of large mammary glands in human males resulting in breast enlargement is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1862a55e-bf71-4daf-a988-8f87ab0d0a50/cand_25.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-30T22:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9659.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Arabic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBCS-spy-in-the-woods-at-Teddy-Bears-Fish-Picnic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;S spy in the woods at Teddy Bear&apos;s Fish Picnic</video:title>
      <video:description>Its open season, fishing time for the bears. However someone left the fishing rod at home. This is Teddy Bear&apos;s fish picnic in the Bears series subtitled Spy in the Woods by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da8eed6e-475c-4401-88b9-68ee0075e545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-26T01:20:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8054.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Teddy</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Picnic</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Woods</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-and-Gastric-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia and Gastric Bypass Surgery</video:title>
      <video:description>This video shows a male chest reduction surgery in India at Mumbai undertaken by a UK NRI. Patient is really satisfied with the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7044d99e-59c3-43bc-aae8-858435d4d31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T23:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10567.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>undertaken</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>NRI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold-Wasp-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Wasp by BBC</video:title>
      <video:description>Commonly known as cuckoo wasps, these insect are commonly highly sculptured, with brilliantly colored metallic-like bodies. They make their home in the most unusual way, by forcing the plant to host them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93a2f029-b0bd-405c-a112-6cc145660a12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-26T06:29:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8169.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Undergrowth</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Veneers-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Veneers - India</video:title>
      <video:description>Video shows an advanced dental care with affordable price porcelain dental veneers in India. Dental veneers helps to improve you good looks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb01d626-745a-41ec-9629-b6de09e4e35f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>care</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>veneers</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meniscus-allograft-transplantation-tunnel-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meniscus allograft transplantation tunnel technique</video:title>
      <video:description>Meniscus allograft transplantation involves taking a meniscus from a cadaver the meniscus is tested to ensure that it is not contaminated and then frozen wwhen all of the tests are negative for contamination it is provided to surgeons for meniscus transplantation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd4463ec-4cd1-47e5-9a6d-d9c8cd2a25f1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-12-01T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10194.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meniscus</video:tag>
      <video:tag>allograft</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vindaloo-Truly-a-Dish-of-Indian-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vindaloo - Truly a Dish of Indian Origin?</video:title>
      <video:description>Vindaloo, a word very commonly associated with Indian food, is actually from Portuguese origin. In this video we will give you a quick run through its origins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f8093655-563e-44b0-83e4-3d8c0a5bf031/cand_5.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2013-01-12T01:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28756.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vindaloo</video:tag>
      <video:tag>potuguese</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>food</video:tag>
      <video:tag>curry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Esophagectomy-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Esophagectomy - India</video:title>
      <video:description>Curing of esophageal cancer with laparoscopic esophagectomy is shown in the video. A brief description of whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2fad6cb-fbbc-4783-8839-ff2f452759ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-01T02:47:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9993.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ESOPHAGECTOMY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Esophageal</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Job-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Job in India</video:title>
      <video:description>This is a Video of cosmetic rhinoplasty / Nose job surgery done in India by Dr Kishore Babu pentyala at his Bangalore Clinic on a young female patient.Here the rhinoplasty surgeon is elevating the skin flap to access the cartilages for trimming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/0cf2e5c8-f580-45ae-84ad-792fd6c4db92/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-09T12:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30759.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inexpensive-tubal-ligation-reversal-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inexpensive tubal ligation reversal surgery in India</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient UK who got the required treatment in India. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6136dd08-a582-4eff-87bb-03ca1acc4a6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T23:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10576.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inexpensive</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Reshaping-In-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Reshaping  In India</video:title>
      <video:description>Nose Reshaping / Rhinoplasty is the  Facial Cosmetic Surgical procedure to reshape the nose or to correct the defected nose, here one could notice the patient lower lateral cartilages 
after the entire elevation of Nasal Skin flap from the underlying bone. Above video of Nose Reshaping in India is performed by Dr Kishore Babu Pentyala at his New You Cosmetic Surgery Clinic in Bangalore India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/9249d349-db2a-4a90-af47-8e8df8e61ccc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-09T12:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30758.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-dentistry-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Laser dentistry surgery in India at Mumbai is shown in this video.</video:description>
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      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>on</video:tag>
      <video:tag>cost</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Sleeve-Gastrectomy-Weight-loss-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Sleeve Gastrectomy Weight loss surgery in India</video:title>
      <video:description>The American man shares his experience of undergoing sleeve gastrectomy- the popular weight loss in India with IndiCure. The weight loss surgery was performed by one of the best bariatric surgeon in India. Weight loss or Bariatric surgery in India costs a fraction of what it costs in US. And thus a lot of people opt for weight loss surgery in India. The cheap weight loss surgery is India is a great deal and thus attracts medical tourists from all across the world. /nFor more details about weight loss surgery in India, please visit http://www.indicure.com/weight-loss-surgery.htm and http://www.indicurecosmeticsurgery.com/surgery/weight-loss-surgery.htm</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23089.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-Surgery-at-Mumbai-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgery at Mumbai in India</video:title>
      <video:description>Video shows a patient Michelle from England after her tummy tuck surgery at Mumbai in India. Patient is  really satisfied with the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc5562c6-226c-47e7-992e-c65dd2af9a24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:12:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9508.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Michelle</video:tag>
      <video:tag>From</video:tag>
      <video:tag>England</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-And-Bridges-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns And Bridges in India</video:title>
      <video:description>Video shows a dental crowns treatment in India with affordable price. An introduction of an expert doctor is shown here.</video:description>
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      <video:duration>78</video:duration>
      <video:publication_date>2011-12-01T03:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10166.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-and-Breast-Reduction-at-affordable-costs-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck and Breast Reduction at affordable costs in India</video:title>
      <video:description>Tummy Tuck and Breast Reduction are one of the popular mommy makeover combination procedures. The multiple cosmetic surgery procedures are available with some of the best cosmetic surgeons in India at affordable prices./nThis lady from Kenya got her tummy tuck and breast reduction surgery in India with IndiaCure. She shares her delightful experience of her cosmetic surgery procedures in India. /nOwing to the cheaper cost of plastic surgery in India, many medical tourists from USA, UK, Canada, Australia, New Zealand  and many African countries such as Kenya, Nigeria, Uganda, Ghana, Sudan travel abroad for availing quality and affordable cosmetic surgery in India./nIf you are seeking cosmetic surgery abroad, you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777. You can visit us at http://www.indicure.com or http://www.indicurecosmeticsurgery.com</video:description>
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      <video:publication_date>2012-09-11T07:26:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22762.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>together</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canadian-Spine-Patients-Artificial-Disc-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canadian Spine Patients Artificial Disc Replacement Surgery in India</video:title>
      <video:description>The purpose and advantage of artificial disc replacement is to replace the worn out disc while preserving the motion at the operated spinal level this could potentially not only treat the underlying back pain but also protect patients from developing problems at an adjacent level of the spine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d33f7f67-7365-4f22-860b-43de0d01ab1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9947.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Canadian</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Breast-Reduction-Cosmetic-Surgery-Abroad-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Breast Reduction Cosmetic Surgery Abroad in India</video:title>
      <video:description>This lady from Germany shares her experience of undergoing breast reduction plastic surgery in India.  

She had considered two options for her plastic surgery overseas - either Mexico or India but chose to undergo cosmetic surgery in India with IndiCure. She searched on the internet about IndiCure services and chose IndiCure owing to the good reputation of the company in serving international clients for various  plastic surgery and medical procedures abroad in India. 

She shares her experience of how IndiCure case managers, the affiliate hospitals and plastic surgeons helped her in making her surgery a success in India.

If you are looking for plastic surgery abroad and the cheapest place for plastic surgery abroad, IndiCure can help you without compromising on the quality of services and the results of cosmetic surgery. For more information, visit us at http://www.indicure.com and http://www.indicurecosmeticsurgery.com or write to us at info@indicure.com or call us at  +91 9818462127 or  +91 9320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/a946294f-77aa-4f35-8d13-6ac44f898258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-10T07:18:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21753.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>cheap</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-bonding-treatment-in-India-at-a-less-cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental bonding treatment in India at a less cost</video:title>
      <video:description>Dental treatments like dental bonding and veneers are not only used to fix cavities or broken teeth but can also be used to improve the look of healthy teeth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c51a3960-40f1-4748-a6b6-90570a5e44a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T20:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10449.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Brain-Tumor-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Brain Tumor Surgery in India</video:title>
      <video:description>IndiCure is the most trusted name for providing health care facilitation for brain tumor removal surgery in India. Many medical tourists from western countries such as USA, UK, Canada, Australia, New Zealand as well as from middle east and African countries such as Kenya, Nigeria, Uganda, Ghana, Sudan and South Africa travel abroad to India for medical procedures in India. For more information about Brain Surgery in India, visit - http://www.indicure.com/brain-surgery.htm write to info@indicure.com or call at +919818462127 or +919320036777.</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2012-07-25T06:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12368.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>neurosurgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Removal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Let-8-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Let 8 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 8.

General Biology Laboratory</video:description>
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      <video:duration>4843</video:duration>
      <video:publication_date>2012-09-19T06:28:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8mJ7czfpaXw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Reproduction-and-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  10- Reproduction and Development</video:title>
      <video:description>Lec  10- Reproduction and Development.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19157.jpg</video:thumbnail_loc>
      <video:duration>4947</video:duration>
      <video:publication_date>2012-09-04T18:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvnE_s95_A8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-21-Biology-1A-Lecture-22-Mendelian-inheritance-in-humans-1-gene-1-enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Biology 1A - Lecture 22: Mendelian inheritance in humans; 1 gene = 1 enzyme</video:title>
      <video:description>Biology 1A - Lecture 22: Mendelian inheritance in humans; 1 gene = 1 enzyme

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26349.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-19T00:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/owxDnFyukmg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Humans</video:tag>
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      <video:tag>gene</video:tag>
      <video:tag>Enzyme</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Biology-1A-Lecture-10-Cellular-Energy-Production-Anaero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Biology 1A - Lecture 10: Cellular Energy Production - Anaero</video:title>
      <video:description>Biology 1A - Lecture 10: Cellular Energy Production - Anaero

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26303.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-19T00:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jP7ZaoIOUN4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
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      <video:tag>10</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>production</video:tag>
      <video:tag>Anaero</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Biology-1A-Lecture-2-Structure-and-function-lipids-carb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Biology 1A - Lecture 2: Structure and function: lipids, carb</video:title>
      <video:description>Biology 1A - Lecture 2: Structure and function: lipids, carb

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26282.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-19T00:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XUKPSnHRxoo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>and</video:tag>
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      <video:tag>lipids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1AL-Lecture-6-Lab-7-Complementation-III-Bioinfo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1AL - Lecture 6: Lab 7: Complementation III, Bioinfo</video:title>
      <video:description>Biology 1AL - Lecture 6: Lab 7: Complementation III, Bioinfo

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25761.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-18T17:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISQIwjH3TCE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>Complementation</video:tag>
      <video:tag>III</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Biology-1AL-Lecture-5-Lab-6-Complementation-II-PCR-analy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Biology 1AL - Lecture 5: Lab 6: Complementation II PCR analy</video:title>
      <video:description>Biology 1AL - Lecture 5: Lab 6: Complementation II PCR analy

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25759.jpg</video:thumbnail_loc>
      <video:duration>4827</video:duration>
      <video:publication_date>2012-09-18T17:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fb7UYEs8vYM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Complementation</video:tag>
      <video:tag>II</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>analy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1A-Integration-Special-senses</loc>
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  <url>
    <loc>https://dnatube.com/videos/Spanner-Prostatic-Stent-Male-Urethral-Stent-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spanner Prostatic Stent - Male Urethral Stent Catheterization</video:title>
      <video:description>The clip shows how a male urethral stent catheterization is performed. It presents the use of specific product called Spanner Prostatic Stent. The device helps patients with prostate conditions urinate normally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9c10828b-950f-42b6-a309-8a2d4d052959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-03T03:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10621.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urethral</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Spanner</video:tag>
      <video:tag>Prostatic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Defining-a-plane-in-R3-with-a-point-and-normal-vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Defining a plane in R3 with a point and normal vector</video:title>
      <video:description>Defining a plane in R3 with a point and normal vector

Determining the equation for a plane in R3 using a point on the plane and a normal vector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22013.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-11T00:21:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJxgcVaNTqY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R3</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-secrets-of-applying-to-a-university</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the secrets of applying to a university?</video:title>
      <video:description>Do you ever wonder what it takes to become accepted at a scientific university or program? Professor Michael Merrifield, a professional astronomer, discusses the UCAS process and what universities are looking for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/571c82e8-c1fc-4334-b894-8d033440b9ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2013-01-14T04:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28781.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>UCAS</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Intermaxillary-Relations-Centric-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Intermaxillary Relations - Centric Relations</video:title>
      <video:description>&quot;Lec 52 - Intermaxillary Relations - Centric Relations&quot; Demonstration and discussion of the registering and transferring of centric relation in a preclinical exercise.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21430.jpg</video:thumbnail_loc>
      <video:duration>1727</video:duration>
      <video:publication_date>2012-09-09T05:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFPMcmflMCY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
      <video:tag>Intermaxillary</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>centric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21178.jpg</video:thumbnail_loc>
      <video:duration>4194</video:duration>
      <video:publication_date>2012-09-09T02:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0-jrNEqS_w0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 10- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21180.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-09T02:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oeB06dlOsy4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
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      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory for Diatomic Molecules

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15218.jpg</video:thumbnail_loc>
      <video:duration>3116</video:duration>
      <video:publication_date>2012-08-28T15:42:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UesUBkX9HIQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Color and Magnetism of Coordination Complexes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15222.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-08-28T15:46:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gb60YssaSmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Coordination Complexes and Ligands

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15223.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-08-28T15:46:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hG8KdheMUeo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-2003-AIME-II-Problem-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2003 AIME II Problem 12</video:title>
      <video:description>2003 AIME II Problem 12

Minimum members in a committee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25056.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T00:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KD46pC_KFWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Review-and-Q-and-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Review and Q and A</video:title>
      <video:description>Lec 11- Review and Q and A.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19158.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-04T18:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHe8tZl6EK4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-features-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic features of bone</video:title>
      <video:description>Microscopic features of bone

This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4abd4c51-f64b-40d8-9020-e9bfb2453095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T21:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10475.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Occlusal-Partial-Denture-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Occlusal-Partial Denture Failure</video:title>
      <video:description>&quot;Lec 57 - Occlusal-Partial Denture Failure&quot; Patient with a broken conventional attachment due to improper clearance in centric relation.  Orig. air date: MAR 2 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21435.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-09T05:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7lTNyuB0iQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>57</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Line-Integrals-and-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Line Integrals and Vector Fields</video:title>
      <video:description>Line Integrals and Vector Fields

Using line integrals to find the work done  on a particle moving through a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19945.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-06T01:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3cJYNdQLYg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Discrepancies-in-Vertical-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Discrepancies in Vertical Relations</video:title>
      <video:description>&quot;Lec 58 - Discrepancies in Vertical Relations on Healthy Patients&quot; Healthy, well-adjusted male with vague complaints about a combination lower partial and complete upper denture was found to have an open vertical dimension. Orig. air date: APR 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21436.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-09T05:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z71iBP5E6GI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>Discrepancies</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>on</video:tag>
      <video:tag>healthy</video:tag>
      <video:tag>patients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Biological Bases of Mind and Behavior 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19501.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-05T03:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zNJvGnI4VYA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Linear-Algebra-Cross-Product-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Linear Algebra: Cross Product Introduction</video:title>
      <video:description>Linear Algebra: Cross Product Introduction

Introduction to the cross product</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22014.jpg</video:thumbnail_loc>
      <video:duration>947</video:duration>
      <video:publication_date>2012-09-11T00:22:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pJzmiywagfY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>metabolism</video:title>
      <video:description>lectures about metabolism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/35bbdc0c-53ed-4920-9a66-f71344bcdfbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-10-25T09:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4741.mp4</video:content_loc>
      <video:uploader>donnalyn tabiando</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anabolism</video:tag>
      <video:tag>catabolism</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 1 - MIT CMS.930 Media, Education and the Marketplace&quot; Personal Media
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15227.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2012-08-28T15:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7bkHu27P5o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 2 - MIT CMS.930 Media, Education and the Marketplace&quot; Introducing the StarFestival curriculum
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15228.jpg</video:thumbnail_loc>
      <video:duration>1001</video:duration>
      <video:publication_date>2012-08-28T15:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3DDkPxll_qQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 6 - MIT CMS.930 Media, Education and the Marketplace&quot; Media Literacy as a strategy for combatting moral panic
Henry Jenkins

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15245.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-08-28T16:07:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SDKIsplqGmY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Greek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Greek</video:title>
      <video:description>&quot;Lec 6 - The Greek &quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan discusses the emergence of a new style of warfare among the Greeks, the hoplite phalanx. After discussing the panoply of the hoplite solider and the method of fighting, he argues that this style of fighting came about early in the life of the polis. In addition, he shows that the phalanx was almost invincible on the field. At the lecture&apos;s conclusion, he answers several questions from students about hoplite warfare in the Greek world.

00:00 - Chapter 1. An Introduction to the Hoplite Phalanx
06:33 - Chapter 2. The Hoplite
12:09 - Chapter 3. The Phalanx
29:47 - Chapter 4. Fighting Style, Casualties, Winning and Losing
43:51 - Chapter 5. Question and Answer on the Hoplite Phalanx
01:02:17 - Chapter 6. Closing Remarks and Critiques of Orthodox Interpretation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16636.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-08-31T16:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMs9mema--Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Han</video:tag>
      <video:tag>van</video:tag>
      <video:tag>Wees</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>hoplon</video:tag>
      <video:tag>phalanx</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hanson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-p53</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is p53?</video:title>
      <video:description>This science video describes p53.

This was a presentation I put together, and presented, for two classes at Wayne State University, HON 4990 &amp; BIO 2600 (honors section). I didn&apos;t incorporate enough time for the mechanistic slides, so pause as needed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ccea8b1a-3574-4803-8f78-a9942d98ea92/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-10-10T10:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27732.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>closer</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>p53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Site-Restoration-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Site Restoration Law</video:title>
      <video:description>&quot;Lec 7 -Site Restoration Law&quot;Environmental Politics and Law (EVST 255)

This lecture covers site restoration law by looking at the US Navy&apos;s use of the island of Vieques as weapons testing ground. Vieques residents are filing a civil suit against the US government, which raises issues of burden of proof, scientific certainty with respect to exposure amounts and health impacts, and how the government protects citizens from environmental hazards. Professor Wargo traces the evolution of site restoration law, from the National Environmental Policy Act in 1969 setting the stage for sustainable land use, to Superfund amendments in the late 1980s that mandated more stringent protection of citizens from toxics.

00:00 - Chapter 1. Citizen Suit Provisions in Federal Statues
24:27 - Chapter 2. Sanchez v. United States
34:53 - Chapter 3. Key Questions: Knowledge, Suits, Immunity and Causation
40:14 - Chapter 4. Wilderness Act and Endangered Species Act

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23183.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-13T11:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FMlxKKtd3zE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Test-for-apprehension-relocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Test for apprehension-relocation</video:title>
      <video:description>This video shows how to do apprehension-relocation test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/59574bc4-d06b-45aa-945e-7fb098e9c695/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:38:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11165.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Apprehension</video:tag>
      <video:tag>Relocation</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Our-Shoulder-Joints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Our Shoulder Joints</video:title>
      <video:description>This video describes the structure and functioning of our shoulder joints. This video is featured by an expert Dr. Tehrany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/01f29b14-b233-4c23-aa53-e53decd83994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-04-07T19:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30506.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Tehrany</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Planet-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Planet Mercury</video:title>
      <video:description>A brief description of the planet Mercury with pictures is shown here. It is the closest planet to sun and the smallest planet of the solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/01ed87d6-5ed3-4112-adfa-5e3fcbc2f6c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-01-12T01:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28753.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Examination-for-Oral-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Examination for Oral Cancer</video:title>
      <video:description>&quot;Lec Last - Examination for Oral Cancer&quot; Dr. Millard gives a general examination for oral cancer. He uses a patient and shows the different examination areas, plus different techniques palpation etc. Orig. air date: JAN 19 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21517.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-09T05:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-W_RqQmnlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-a-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of a Combination Wrench</video:title>
      <video:description>This video shows the mechanics behind the manufacturing of a combination wrench. A step by step procedure of manufacturing is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/02c0d234-7aa9-4b6a-9508-84927f04b665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-01-12T01:06:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28682.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Determinants-of-Occlusal-Morphology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Determinants of Occlusal Morphology</video:title>
      <video:description>&quot;Lec 59 - Determinants of Occlusal Morphology&quot; Presents condylar and anterior determinants of occlusion and how they affect the occlusal morphology of teeth.  Orig. air date: APR 5 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21437.jpg</video:thumbnail_loc>
      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T05:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYf0B-FH6ds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Morphology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proving-Relationship-Between-Segments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proving Relationship Between  Segments</video:title>
      <video:description>Video contains an example to prove segment relationships. This example is solved very clearly by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1e2c5e1a-d662-4613-88f1-4b20d8e435c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-12-06T10:12:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6466.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IM Injection</video:title>
      <video:description>This video will introduce you with IM injection. To find the proper spot for the injection is very important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d1c5988-5ffd-4de2-8e45-83f965cd474e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11171.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Bernoulli-Distribution-Mean-and-Variance-Formulas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Bernoulli Distribution Mean and Variance Formulas</video:title>
      <video:description>Bernoulli Distribution Mean and Variance Formulas

Bernoulli Distribution Mean and Variance Formulas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22684.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-11T02:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ry81_iSHt6E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>formulas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Celiac-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Celiac Disease</video:title>
      <video:description>If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small intestine. This video shows how it looks when you have this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8d289b54-4fd6-4c02-b06f-2189cbeb5a48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T00:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9831.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Celiac</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Erythrasma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Erythrasma?</video:title>
      <video:description>A brief introduction with erythrasma is provided by Dr. Carlo A. Oller, MD FACEP Emergency Physician Erythrasma. This is a long term bacterial infection caused between overlapping skins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8d48bef4-050b-4173-a81b-7a657259b31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-04-07T18:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30435.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erythrasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Operation-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Operation Surgery Video</video:title>
      <video:description>The Mini Gastric Bypass procedure is a short simple successful and inexpensive technique in weight loss surgery With excellent long term weight loss minimal pain and the option for reversal or revision should the need ever occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d329d5a-491b-4e45-bee0-7b56fcbed0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-12-06T21:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10988.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Lumbar-Sacral-Plexus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:title>
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Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Due to the development in science and technology human cloning is possible at present. This video explains how such cloning is done and the advantages of it.</video:description>
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      <video:uploader>bresca</video:uploader>
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      <video:title>FUE Hair Transplant  Reviews</video:title>
      <video:description>FUE hair transplant is the procedure in which the donor follicles of hair are removed intricately and individually using tiny punch and forceps these tissues are then grafted and neatly implanted on to the required area of the scalp in the perfect angle similar to the original ones</video:description>
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      <video:description>&quot;Lec 60 - Functional Waxing of Mandibular Bridge&quot; Demonstration of functional waxing technique for a mandibular bridge.  Orig. air date: NOV 20 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dot and Cross Product Comparison/Intuition

Dot and Cross Product Comparison/Intuition</video:description>
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      <video:title>Lec 30 - Matrices: Reduced Row Echelon Form 1</video:title>
      <video:description>Matrices: Reduced Row Echelon Form 1

Solving a system of linear equations by putting an augmented matrix into reduced row echelon form</video:description>
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      <video:player_loc>https://www.youtube.com/embed/L0CmbneYETs</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the repair of inteaperitoneal rupture of bladder. A female patient having fracture of all four pubic is shown in the video.</video:description>
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      <video:uploader>seraboth</video:uploader>
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      <video:title>Lec 21 - Chain Rule Examples</video:title>
      <video:description>Chain Rule Examples

Examples using the Chain Rule</video:description>
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      <video:player_loc>https://www.youtube.com/embed/6_lmiPDedsY</video:player_loc>
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      <video:description>&quot;Lec 6 - Creativity and Improvisation&quot; Chuck Eesley discusses creativity and improvisation. He goes over the sources for new entrepreneurial ideas and the more productive sources including lead users and industry experience. He also touches on communities of innovation and user innovation.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:title>Lec 30 Computer Science 61C Virtual Memory continue</video:title>
      <video:description>&quot;Lec 30 - Computer Science 61C -  Virtual Memory - continue&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/35/</video:description>
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      <video:description>&quot;Lec 31 - Computer Science 61C -  Economics of Cloud Comput&quot;Machine Structures</video:description>
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      <video:description>&quot;Lec 32 - Computer Science 61C - Anatomy of a Modern Micro&quot;Machine Structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 33 - Computer Science 61C - Programming Contest Resul&quot;Machine Structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 34 Computer Science 61C Cal Cultural Heritage Cou</video:title>
      <video:description>&quot;Lec 34 - Computer Science 61C - Cal Cultural Heritage Cou&quot;Machine Structures</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last - Computer Science 61C -Traps, Virtual Machines</video:title>
      <video:description>&quot;Lec Last - Computer Science 61C -Traps, Virtual Machines&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/36/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/FCRBM-yKOK8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 1 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27311.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/vyAeu8qOx2g</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 2 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27312.jpg</video:thumbnail_loc>
      <video:duration>2394</video:duration>
      <video:publication_date>2012-09-21T05:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RY-GzztcyMA</video:player_loc>
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      <video:tag>Computer</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Computer Science 61B</video:title>
      <video:description>&quot;Lec 5 -Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27315.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-21T05:24:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/20EUdBXjVVg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-167-Deductive-Reasoning-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 - Deductive Reasoning 2</video:title>
      <video:description>Deductive Reasoning 2

U12_L1_T4_we2 Deductive Reasoning 2</video:description>
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      <video:description>The Babinski reflex is the occurrence where the big toe spreads to the top of the foot or lifts up and the other toes spread when stroked. This video demonstrates this reflex on a baby&apos;s foot.</video:description>
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      <video:description>Lecture 17 - Economics C3 Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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  <url>
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      <video:description>Video explains the construction of an electromagnet. An electromagnet is a temporary strong magnet. It is a solenoid with a soft iron core.</video:description>
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      <video:uploader>bresca</video:uploader>
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      <video:description>A very interesting video showing the working of a Fullerene oscillator. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/af56078c-653a-4a15-8465-99db0e75541d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T19:38:33.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/ae0dd407-d879-4320-a2dd-2d6d735c6768/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-04-07T19:26:19.000Z</video:publication_date>
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      <video:tag>rileyi</video:tag>
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    <video:video>
      <video:title>Lec 3 -  Bilateral Disputes</video:title>
      <video:description>Bilateral Disputes

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:duration>6434</video:duration>
      <video:publication_date>2012-09-05T03:59:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sRLpMYTnmGY</video:player_loc>
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      <video:tag>Cymie</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Backwardation</video:title>
      <video:description>Backwardation

Backwardation and the theory of Normal Backwardation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20400.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2012-09-06T14:40:55.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Physics 112 - Lecture 17</video:title>
      <video:description>Physics 112 - Lecture 17

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      <video:duration>3099</video:duration>
      <video:publication_date>2012-09-19T01:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hDUKZFbQ5f8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>99</video:duration>
      <video:publication_date>2009-05-18T12:53:10.000Z</video:publication_date>
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      <video:tag>blood</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>medicine</video:tag>
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      <video:duration>6517</video:duration>
      <video:publication_date>2012-09-07T23:44:23.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/02df165e-a034-4797-99bf-748a1232a494/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2009-04-09T02:17:55.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 24- Statistics 20</video:title>
      <video:description>Lec 24- Statistics 20.
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      <video:duration>3103</video:duration>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <video:video>
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      <video:duration>490</video:duration>
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      <video:tag>Like</video:tag>
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    <lastmod>2026-08-14</lastmod>
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try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:category>Accounting</video:category>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Video</video:tag>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>4799</video:duration>
      <video:publication_date>2012-09-14T12:21:12.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:33:19.000Z</video:publication_date>
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      <video:publication_date>2007-08-18T20:37:34.000Z</video:publication_date>
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      <video:tag>Fat</video:tag>
      <video:tag>food</video:tag>
      <video:tag>obesity</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Development</video:tag>
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      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
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      <video:duration>401</video:duration>
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      <video:duration>165</video:duration>
      <video:publication_date>2013-04-07T19:23:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30464.mp4</video:content_loc>
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      <video:tag>Epigenetics</video:tag>
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    <video:video>
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      <video:description>This animation shows how conception occurs in the female body from the release of the egg to fertilization by the sperms and the journey onwards to the uterus for implantation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/00d35a3a-c43d-4bf3-a52f-26bdd740f8b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-11-24T19:30:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6004.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>period</video:tag>
      <video:tag>of</video:tag>
      <video:tag>zygote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemic-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemic Video</video:title>
      <video:description>Biochemic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9996a0c8-e262-42ea-a473-f5ffbe14863a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-23T00:25:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5715.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biochemic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-75-Cylinder-Volume-and-Surface-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Cylinder Volume and Surface Area</video:title>
      <video:description>Cylinder Volume and Surface Area

Finding the volume and surface area of a cylinder</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20361.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T14:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gL3HxBQyeg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Cylinder</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Cell-Membrane-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Cell Membrane &amp; Nucleus</video:title>
      <video:description>This video describes the anatomy of a new cell. It focuses on the cell membrane and its function as well as the cell&apos;s nucleus which is contained within the cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02bd0aba-74c0-4902-8149-1e1a584bd6c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-14T18:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5264.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>cytoplasm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Minerals-of-hydrothermal-vents-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minerals of hydrothermal vents systems</video:title>
      <video:description>Hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02e9e7db-c4c1-443d-843e-a0359ca8d2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-22T22:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5691.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mineralogy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bomb-First-Hydrogen-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bomb - First Hydrogen Bomb test</video:title>
      <video:description>&quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2010-11-16T10:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5469.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Intel-Makes-their-Chips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Intel Makes their Chips</video:title>
      <video:description>This is a graphic presentation through animation of a Chip being made.  It takes us inside the process Intel uses for mass manufacture of the CPU.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9ea50a58-2660-409e-803f-c6dd5489b789/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2014-08-27T21:05:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31458.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Intel</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Computer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-quadratic-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving quadratic equations</video:title>
      <video:description>Solving quadratic equations, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3b426f4b-a4f6-43de-b6c2-ac4010802ce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-02T12:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12072.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
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      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Theory-and-Construction-of-a-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory and Construction of a Gas Turbine</video:title>
      <video:description>This is the science or rather mechanical work that goes into the making of a gas Turbine. This is a how to do video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057ebfba-9e2c-4cbc-8e30-cf35e6b91fe9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-25T20:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7871.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Construction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Major-Cellular-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Major Cellular Organelles</video:title>
      <video:description>What are cellular organelles and what are the major things to remember about these? This video discusses all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0582fcc9-bcc3-43bf-a0fb-df2ae29ab09e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2013-01-18T06:59:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28861.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Organelles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-And-Hoffmans-Voltameter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis And Hoffman&apos;s Voltameter</video:title>
      <video:description>This video discusses the concept of Hoffman&apos;s Voltameter for the electrolysis of water. This device was created by August Wilhelm von Hofmann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/059bf149-ee5a-4596-b1e2-60abadd07bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:56:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11246.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Hoffman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Voltameter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Construction-of-Water-Power-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Construction of Water Power Generator</video:title>
      <video:description>The video features a students summer project constructed courtesy of his grandfather. Its shows the detailed description of a water propelled power generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9027.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T19:22:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9027.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>water</video:tag>
      <video:tag>propelled</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CA-Algebra-I-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CA Algebra I: Word Problems</video:title>
      <video:description>CA Algebra I: Word Problems

71-74, word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22517.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-11T02:21:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PP23clmV9Hw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-iPhone-APIs-Location-Accelerometer-Camera-Batteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - iPhone APIs: Location, Accelerometer &amp; Camera, Batteries</video:title>
      <video:description>&quot;Lec 15 - iPhone APIs: Location, Accelerometer &amp; Camera, Batteries&quot; (May 20, 2009) Justin Santamaria, from the iPhone Software Engineering team, provides an overview of the iPhone device APIs.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18710.jpg</video:thumbnail_loc>
      <video:duration>3767</video:duration>
      <video:publication_date>2012-09-04T04:13:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mx7p_pOkjLE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fusion-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fusion Presentation</video:title>
      <video:description>A presentation by the Institute for Plasma Physics, Germany. Website- http://www.fz-juelich.de/ief/ief-4//index.php?index=31</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/098b3406-24a6-41a5-bcef-e23733939997/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-05T11:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2767.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Equilibrium</video:title>
      <video:description>Here different topics related to the entropy and equilibrium like Spontaneous processes, chemical equilibrium, law of mass action, Le Chatelier&apos;s Principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/09a1f344-1059-4a1e-9c36-4ce539f9c795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-12-03T15:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6411.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-Why-We-Only-See-One-Side-of-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Why We Only See One Side of the Moon</video:title>
      <video:description>So why can we only see one side of the moon from Earth? We all know that the Earth rotates on its own axis, so theoretically, the Moon should also do the same, allowing us to get a full picture of the planetoid. Why are we limited to seeing only 50 percent? It turns out that the speed at which the Moon rotates has led to this particular phenomenon. Millions of years ago, the Moon spun at a much faster pace than it does now. However, the gravitational influence of the Earth has gradually acted upon the Moon to slow its rotation down, in the same way that the much smaller gravitational influence of the Moon acts upon the Earth to create tides. This influence slowed the rotational period of the Moon to match that of its orbit – about 27.3 days – and it is now &quot;locked in&quot; to this period. (Note that to observers on earth a full moon cycle takes 29.5 days. See Understanding the moon phases)./nIf the Moon didn&apos;t spin at all, then eventually it would show its far side to the Earth while moving around our planet in orbit. However, since the rotational period is exactly the same as the orbital period, the same portion of the Moon&apos;s sphere is always facing the Earth./nAnother interesting fact is that actually a little bit more than half of the Moon&apos;s surface is observable from Earth. Since the Moon&apos;s orbit is elliptical, and not circular, the speed of its orbital travel increases and decreases depending on how close it is to our planet. The rotational speed of the Moon is constant however – and this difference between orbital speed and rotational speed means that when the Moon is farthest from the Earth, its orbital speed slows down just enough to allow its rotational speed to overtake it, giving observers a small glimpse of the usually hidden area. The term for this &quot;rocking&quot; motion of the Moon is called libration and it allows for 59 percent of the Moon to be seen in total (over time)./nFinally, one reason that the far side of the Moon is frequently referred to as the &quot;dark side&quot; is because many people mistakenly think th</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/0d193b6a-e750-41b8-8ced-ebe1affc7c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2015-10-14T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32323.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>side</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-primer-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein primer Part 2</video:title>
      <video:description>This video shows bunch of people simulating protein synthesis with their bodies. Innovative and fun way of presenting protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/0d259ee9-8d0d-489e-b69d-aa4c6bc3ce3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T19:32:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/553.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proteinprimer</video:tag>
      <video:tag>ProteinSynthesis</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>initiator</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Psychology 101</video:title>
      <video:description>&quot;Lec 14 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27180.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T03:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjCMgwONLyA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
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Problems 15-17 on page 412</video:description>
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General Biology</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <video:video>
      <video:title>Atherosclerosis - How it Develops</video:title>
      <video:description>This video shows the development of atherosclerosis in the heart. The narrowing of arteries and its corresponding effects on heart are discussed with the structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ab657a7-46e7-42b0-9529-157a843ebf9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-02-11T01:21:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30036.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Contagionism-versus-Anticontagionsim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Contagionism versus Anticontagionsim</video:title>
      <video:description>&quot;Lec 13 - Contagionism versus Anticontagionsim&quot;Epidemics in Western Society Since 1600 (HIST 234)

The debate between contagionists and anticontagionists over the transmission of infectious diseases played a major role in nineteenth-century medical discourse. On the one side were those who believed that diseases could be spread by infected material, perhaps including people and inanimate objects, and on the other those who subscribed to the more venerable miasmatic theory. Although the contagionist view would be substantially vindicated by Robert Koch&apos;s germ theory of disease, it is important not to simply ignore the arguments put forward by the anticontagionists. Although these were based on science that has since been disproven, the concrete proposals put forward by scientists like Max von Pettenkofer marked a major step forward for public health policy. In particular, the anticontagionists&apos; emphasis on the environmental factors of disease control continues to provide an important lesson.

00:00 - Chapter 1. Contagionism and Anticontagionism
07:14 - Chapter 2. Max van Pettenkofer
14:38 - Chapter 3. Contagionism
19:34 - Chapter 4. Anticontagionists
29:22 - Chapter 5. Pettenkofer&apos;s &quot;Groundwater Theory&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23238.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-13T11:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6U_EUn8U6s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Contagionism</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Anticontagionsim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Ocean-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Ocean Ecosystems</video:title>
      <video:description>Here is an animation by Walt Disney and Pixar showing the various depths of the ocean and inhabitants thereof.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c65ef88-bcdb-44c1-b2ba-0ed3b6cf6633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-24T22:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7799.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>UDEM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Moving-pulley-problem-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Moving pulley problem (part 1)</video:title>
      <video:description>Moving pulley problem (part 1)

What happens when we pull on a pulley and  the pulley is pulling on other things?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21089.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-08T17:34:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5GJgtZN6GE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Moving-pulley-problem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Moving pulley problem (part 2)</video:title>
      <video:description>Moving pulley problem (part 2)

Second part of what happens when we pull on a pulley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21090.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-08T17:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aHro1hCjukQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to Momentum</video:title>
      <video:description>Introduction to Momentum

What momentum is.  A simple problem involving momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21091.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-08T17:35:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFhntPxow0U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Momentum-Ice-skater-throws-a-ball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Momentum: Ice skater throws a ball</video:title>
      <video:description>Momentum: Ice skater throws a ball

A simple conservation of momentum problem involving an ice skater and a ball</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21092.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-08T17:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vPkkCOlGND4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>momentum</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>skater</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-GMAT-Data-Sufficiency-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - GMAT: Data Sufficiency  15</video:title>
      <video:description>GMAT: Data Sufficiency  15

68-72, pg. 283</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22323.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-11T01:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ejIjaaocVvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mitosis-Meiosis-and-Sexual-Reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mitosis, Meiosis and Sexual Reproduction</video:title>
      <video:description>Mitosis, Meiosis and Sexual Reproduction

Mitosis, meiosis and sexual reproduction.  Understanding gametes, zygotes,  and haploid / diploid numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22344.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-11T01:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kaSIjIzAtYA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Loop-De-Loop-Answer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Loop De Loop Answer part 2</video:title>
      <video:description>Loop De Loop Answer part 2

Figuring out the car&apos;s average speed while completing the loop de loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21117.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-08T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcnnZz2pCSg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Professional-Antigen-Presenting-Cells-APC-and-MHC-II-complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Professional Antigen Presenting Cells (APC) and MHC II complexes</video:title>
      <video:description>Professional Antigen Presenting Cells (APC) and MHC II complexes

How professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22503.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-11T02:20:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j_kSmmEpvQk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Complexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Groups-of-the-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Groups of the Periodic Table</video:title>
      <video:description>Groups of the Periodic Table

Properties of alkali, alkaline earth and transition metals.  Halogens and noble gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22508.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-11T02:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDHg7Vgzses</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Groups</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-States-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - States of Matter</video:title>
      <video:description>States of Matter

Introduction to the states or phases of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22547.jpg</video:thumbnail_loc>
      <video:duration>1164</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pKvo0XWZtjo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chilling-Water-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chilling Water Problem</video:title>
      <video:description>Chilling Water Problem

How much ice at -10 degrees C is necessary to get 500g of water down to 0 degrees C?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22554.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-11T02:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsXcKgjg8Hs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chilling</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-pH-pOH-and-pKw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to pH, pOH, and pKw</video:title>
      <video:description>Introduction to pH, pOH, and pKw

Autoionization of water into hydronium and hydroxide ions.  pH, pOH, and pKa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22582.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2012-09-11T02:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2q4vSKwaBtw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>pOH</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Inflation-Deflation-3-Obama-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  6 - Inflation &amp; Deflation 3: Obama Stimulus Plan</video:title>
      <video:description>Inflation &amp; Deflation 3: Obama Stimulus Plan

Is the stimulus large enough to offset the demand shock caused by the contraction in credit?  Will it lead to inflation?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22599.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T02:39:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sZRkERfzzn4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Redox-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Redox Reactions</video:title>
      <video:description>Redox Reactions

Oxidation reduction (or redox) reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22624.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-11T02:42:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yp60-oVxrT4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>redox</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Proof-Volume-Ratios-in-a-Carnot-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Proof: Volume Ratios in a Carnot Cycle</video:title>
      <video:description>Proof: Volume Ratios in a Carnot Cycle

Proof of the volume ratios in a Carnot Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22670.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2012-09-11T02:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ixRtSV3CXPA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Standard-Error-of-the-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Standard Error of the Mean</video:title>
      <video:description>Standard Error of the Mean

Standard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean!)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22672.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2012-09-11T02:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J1twbrHel3o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>error</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mean-and-Variance-of-Bernoulli-Distribution-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Mean and Variance of Bernoulli Distribution Example</video:title>
      <video:description>Mean and Variance of Bernoulli Distribution Example

Mean and Variance of Bernoulli Distribution Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22681.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-11T02:50:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8vB1eInP_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Hypothesis-Testing-and-P-values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Hypothesis Testing and P-values</video:title>
      <video:description>Hypothesis Testing and P-values

Hypothesis Testing and P-values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22699.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-11T02:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-FtlH4svqx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>P</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Comparing-Population-Proportions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Comparing Population Proportions 2</video:title>
      <video:description>Comparing Population Proportions 2

Comparing Population Proportions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22730.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:58:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNbat1lrJW4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Proportions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-ANOVA-1-Calculating-SST-Total-Sum-of-Squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 -ANOVA 1 - Calculating SST (Total Sum of Squares)</video:title>
      <video:description>ANOVA 1 - Calculating SST (Total Sum of Squares)

Analysis of Variance 1 - Calculating SST (Total Sum of Squares)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22751.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-09-11T03:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFdlFoHI_0I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>SST</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-16A-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mathematics 16A - Lecture 14</video:title>
      <video:description>Mathematics 16A - Lecture 14

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25791.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-18T17:36:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OD7RrpXREUg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Acceleration-Due-to-Gravity-at-the-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Acceleration Due to Gravity at the Space Station</video:title>
      <video:description>Acceleration Due to Gravity at the Space Station

What is the acceleration due to gravity at the space station</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21118.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-08T17:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R5CRZONOHCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-21-fe5524</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Statistics 21</video:title>
      <video:description>&quot;Lec 17 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23942.jpg</video:thumbnail_loc>
      <video:duration>5092</video:duration>
      <video:publication_date>2012-09-14T12:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIGjhiGRWe4</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - IIT JEE Trigonometric Maximum</video:title>
      <video:description>IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24978.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-17T17:54:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzR9jUCSniQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>maximum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Intro-to-Cryptography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Intro to Cryptography</video:title>
      <video:description>Intro to Cryptography

The basic idea behind why we need cryptography</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25319.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T02:52:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KjCKmDcU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cryptography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Enthalpy</video:title>
      <video:description>Enthalpy

Understanding why enthalpy can be viewed as &quot;heat content&quot; in a constant pressure system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22696.jpg</video:thumbnail_loc>
      <video:duration>907</video:duration>
      <video:publication_date>2012-09-11T02:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fucyI7Ouj2c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>enthalpy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-ANOVA-3-Hypothesis-Test-with-F-Statistic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - ANOVA 3 -Hypothesis Test with F-Statistic</video:title>
      <video:description>ANOVA 3 -Hypothesis Test with F-Statistic

Analysis of Variance 3 -Hypothesis Test with F-Statistic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22753.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T03:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xg8_iSkJpAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Statistic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Alginate-Impression-Materials-and-Hand-Spatulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Alginate Impression Materials and Hand Spatulation</video:title>
      <video:description>&quot;Lec 15 - Alginate Impression Materials and Hand Spatulation&quot; A demonstration to assist hygienists in the taking of an alginate impression and the pouring of study models.  Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22799.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-09-11T07:53:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnFfKVUzR0A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Spatulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Model-Plaster-Vacuum-Spatulation-Kerr-Snow-White-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)</video:title>
      <video:description>&quot;Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)&quot; The mixing of model plaster is demonstrated with the use of a power spatulator with vacuum attachment. Vibration of plaster into a base former also is demonstrated. Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22800.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-11T07:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9dD9zQUP1s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Spatulation</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>white</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Spruing-Investing-and-Casting-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Spruing, Investing and Casting Gold</video:title>
      <video:description>&quot;Lec 25 - Spruing, Investing and Casting Gold&quot; Demonstrates the technique of spruing, investing and casting gold via the thermal expanding technique.  Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22809.jpg</video:thumbnail_loc>
      <video:duration>2174</video:duration>
      <video:publication_date>2012-09-11T08:05:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJv0Ra7jMWg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Class-III-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Class III Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 15 - Class III Cohesive Alloyed Gold Filling&quot; Demonstrates the preparation and filling of a Class III cavity on a maxillary anterior tooth. Preparation is from the lingual and alloyed gold is the restorative material. Orig. air date: SEP 15 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22830.jpg</video:thumbnail_loc>
      <video:duration>1651</video:duration>
      <video:publication_date>2012-09-11T08:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXJGzr8ohv4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Class-V-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Class V Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 25 - Class V Cohesive Alloyed Gold Filling&quot; Demonstration of the preparation and filling of a class V alloyed filling gold.  Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22840.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-09-11T08:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gVHUPhzZQtw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Refining-The-Preparation-Application-of-Hand-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Refining The Preparation: Application of Hand Instruments</video:title>
      <video:description>&quot;Lec 26 - Refining The Preparation: Application of Hand Instruments&quot; Demonstration of the use of hatches, chisels and marginal trimmers to reline the interproximal of a class II preparation. Orig. air date: MAR 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22841.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T08:20:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YHfD1p3sXc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Statistical Mechanics&quot; May 11, 2009 - Leonard Susskind lectures on harmonic oscillators, quantum states, boxes of radiation and all associated computations such as wavelengths, volume, energy and temperature. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18692.jpg</video:thumbnail_loc>
      <video:duration>5995</video:duration>
      <video:publication_date>2012-09-04T04:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cU7bj4dNMwY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>partition</video:tag>
      <video:tag>function</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>States</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>area</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>black</video:tag>
      <video:tag>body</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Instrument-Arrangement-and-Clean-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Instrument Arrangement and Clean Techniques</video:title>
      <video:description>&quot;Lec 30 - Instrument Arrangement and Clean Techniques&quot; Cubicle set up, clean techniques, and instrument tray arrangement.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22845.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T08:21:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cgdSBhYk0qo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Class-II-Indirect-Gold-Inlay-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Class II Indirect Gold Inlay - Cavity Preparation</video:title>
      <video:description>&quot;Lec Last - Class II Indirect Gold Inlay - Cavity Preparation&quot; Mandibular left second bicuspid in visidont is prepared for the class II gold inlay.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22849.jpg</video:thumbnail_loc>
      <video:duration>1680</video:duration>
      <video:publication_date>2012-09-11T08:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdwXzU28REQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Indirect</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Inlay</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Announcing-the-Richard-and-Mary-L-Gray-Center-for-Arts-Inquiry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry</video:title>
      <video:description>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14714.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-08-27T10:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vr2f567CjRw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>art</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>scholar</video:tag>
      <video:tag>scholarly</video:tag>
      <video:tag>artistic</video:tag>
      <video:tag>artist</video:tag>
      <video:tag>inquiry</video:tag>
      <video:tag>mellon</video:tag>
      <video:tag>fellowship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-112-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Physics 112 - Lecture 1</video:title>
      <video:description>Physics 112 - Lecture 1

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26501.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHcPnPmJxzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Domain-and-Range-of-a-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Domain and Range of a Relation</video:title>
      <video:description>Domain and Range of a Relation

u17_l1_t1_we1 Domain and Range of a Relation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25337.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-18T02:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3LrOw1JMi8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Biology-1B-Lecture-21-Sexual-selection-coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Biology 1B - Lecture 21: Sexual selection; coevolution</video:title>
      <video:description>Biology 1B - Lecture 21: Sexual selection; coevolution

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26433.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-19T01:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FufVQVYEVAo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>coevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Molecular-Orbitals-Polyatomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Molecular Orbitals - Polyatomics</video:title>
      <video:description>Molecular Orbitals - Polyatomics

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26372.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T00:58:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLGrUdD5uDw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Polyatomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Evaluating-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Evaluating Functions</video:title>
      <video:description>Evaluating Functions

u17_l2_t1_we1 Evaluating Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25340.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-09-18T02:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9YEUQR9NAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Graphing-a-Quadratic-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Graphing a Quadratic Function</video:title>
      <video:description>Graphing a Quadratic Function

u17_l2_t2_we2 Graphing a Quadratic Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25342.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2012-09-18T02:59:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3a7UbMJpeIM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-112-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 112 - Lecture 26</video:title>
      <video:description>Physics 112 - Lecture 26

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26527.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-19T01:28:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YlYrIGzvx-E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Central-Hemangioma-of-Mandible-With-A-V-Fistula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Central Hemangioma of Mandible With A-V Fistula</video:title>
      <video:description>&quot;Lec 24 - Central Hemangioma of Mandible With A-V Fistula&quot;Pre- and post-operative detailed sequence on extensive mandibular vascular problem.  Orig. air date: NOV 1 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21210.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-09T03:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VljaCvdhYE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Hemangioma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mandible</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Fistula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Mole-and-Avogadros-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Mole and Avogadro&apos;s Number</video:title>
      <video:description>The Mole and Avogadro&apos;s Number

Introduction to the idea of a mole as a number (vs. an animal)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22521.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T02:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsqEkF7hcII</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Fabricating-Long-Shaft-Latch-Burs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Fabricating Long Shaft Latch Burs</video:title>
      <video:description>&quot;Lec 24 - Fabricating Long Shaft Latch Burs&quot; Shows one method of changing a straight hand piece bur into a long shaft latch bur.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22839.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-11T08:13:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3y2ig8vS_9g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Shaft</video:tag>
      <video:tag>latch</video:tag>
      <video:tag>Burs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 17: Double integrals in polar coordinates; applications.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15658.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-28T18:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60e4hdCi1D4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 25: Triple integrals in rectangular and cylindrical coordinates.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15666.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-08-28T18:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44R5HgbrUmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 8 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Ella Baker Inspires the Student Movement&quot;.  Recorded October 18, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15684.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-08-28T19:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yctel-zZ5wE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Dark-Ages-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Dark Ages (cont.)</video:title>
      <video:description>&quot;Lec 3 - The Dark Ages (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan addresses what scholars call the Homeric question. He asks: what society do Homer&apos;s poems describe? He argues that in view of the long oral transmission of the poems, the poems of Homer probably reflect various ages from the Mycenaean world to the Dark Ages. More importantly, close scrutiny of the poems will yield historical information for the historian. In this way, one is able to reconstruct through the poems, to a certain extent, the post-Mycenaean world. Finally, Professor Kagan says a few words on the heroic ethic of the Greek world.

00:00 - Chapter 1. The Importance of Homeric Poems
13:08 - Chapter 2. The Society Described in Homer&apos;s Poems
35:49 - Chapter 3. Political Structures
52:26 - Chapter 4. Ethics and Values

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16633.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-08-31T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SdOlGUlqy2c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>basileus</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Homeric</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Iliad</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>tragic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>wanax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sparta-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sparta (cont.)</video:title>
      <video:description>&quot;Lec 9 - Sparta (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the development and character of Sparta. He points out that in Sparta, the ethos of the polis was present to an extraordinary degree. Then he describes how this came about. In short, Professor Kagan argues that the Spartans were able to create a distinct military culture on account of their subjugation of the inhabitants of Messenia, who were forced to carry on the work of farming while the Spartans trained for war. Finally, Professor Kagan examines the education and training of the Spartan citizen as well as the constitution of Sparta.

00:00 - Chapter 1. An Introduction to Sparta and Its Roots
20:34 - Chapter 2. Understanding Spartan Slavery and Its Implications
25:25 - Chapter 3. The Training and Education of a Spartan Boy
43:13 - Chapter 4. Sameness, Contradiction and Inequality
49:44 - Chapter 5. Women&apos;s Roles in Spartan Society
57:48 - Chapter 6. The Importance of the Polis and Its Needs
01:07:01 - Chapter 7. The Formal Spartan Constitution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16639.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-08-31T16:34:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wP1POpsqin4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agoge</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>homoioi</video:tag>
      <video:tag>Lycurgus</video:tag>
      <video:tag>Messenia</video:tag>
      <video:tag>Mycenaean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>perioikoi</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>syssition</video:tag>
      <video:tag>Tyrtaeus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-112-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 112 - Lecture 3</video:title>
      <video:description>Physics 112 - Lecture 3

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26432.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-19T01:10:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q8-Kt_BA8r8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Difference-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Difference of Functions</video:title>
      <video:description>Difference of Functions

u17_l3_t1_we2 Difference of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25347.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-09-18T03:00:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KvMyZY9upuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Assessment-Techniques-and-Treatment-Strategies-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Assessment Techniques and Treatment Strategies Part II</video:title>
      <video:description>&quot;Lec 6 - Assessment Techniques and Treatment Strategies Part II&quot; Anesthetic failure -diagnostic protocol; Nitrous Oxide and the use of suggestion.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21147.jpg</video:thumbnail_loc>
      <video:duration>895</video:duration>
      <video:publication_date>2012-09-09T02:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/01On4pVBonM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>assessment</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-SAT-Prep-Test-7-Section-5-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  100 -SAT Prep: Test 7 Section 5 Part 2</video:title>
      <video:description>SAT Prep: Test 7 Section 5 Part 2

Problems 7-12 starting on page 793</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22450.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T02:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/va9qsz7Q6b0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18086-Mathematical-Methods-for-Engineers-II-f47c8e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 10- MIT 18.086 Mathematical Methods for Engineers II.
Shocks and Fans from Point Source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16408.jpg</video:thumbnail_loc>
      <video:duration>3362</video:duration>
      <video:publication_date>2012-08-30T15:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NpTzMWTYbM8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-39-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 39-Biology 1B -</video:title>
      <video:description>lec 39-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23438.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-13T14:07:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZPOSTi51rg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Call-Writer-Payoff-Diagram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Call Writer Payoff Diagram</video:title>
      <video:description>Call Writer Payoff Diagram

Call Writer Payoff Diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20352.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-09-06T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TdW3LdN5SJw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>call</video:tag>
      <video:tag>Writer</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>diagram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec Last - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses POMDPs, policy search, and Pegasus in the context of reinforcement learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18771.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-04T05:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yCqPMD6coO8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cience</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>POMDP</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>search</video:tag>
      <video:tag>pegasus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Sustainable-Aviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Sustainable Aviation</video:title>
      <video:description>&quot;Lec 60 - Sustainable Aviation&quot; January 21, 2009 lecture by Ilan Kroo for the Woods Energy Seminar (ENERGY301).  In his talk &quot;Future Air Transportation and the Environment,&quot; Kroo discusses the impact of aviation on the environment and the idea of &quot;sustainable&quot; aviation.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Ilan Kroo is a professor of Aeronautics and Astronautics at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18831.jpg</video:thumbnail_loc>
      <video:duration>3408</video:duration>
      <video:publication_date>2012-09-04T06:14:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDA2ilHA9ZI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aviation</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>aircraft</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Positioning</video:tag>
      <video:tag>system</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>drag</video:tag>
      <video:tag>airplane</video:tag>
      <video:tag>aerodynamics</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Aerona</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 13- MIT 3.320 Atomistic Computer Modeling of Materials.
Monte Carlo Simulations: Application to Lattice Models, Sampling Errors, Metastability

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16382.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-08-30T13:40:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FumIu7Qito</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 188</video:title>
      <video:description>&quot;Lec 14 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27157.jpg</video:thumbnail_loc>
      <video:duration>4416</video:duration>
      <video:publication_date>2012-09-21T03:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uIBcSeVS2W4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Reflection-and-Lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Reflection and Lessons</video:title>
      <video:description>Lec 24 -Reflection and Lessons&quot;Environmental Politics and Law (EVST 255)

The final lecture reviews topics discussed in previous lectures by imagining an ideal society.  Professor Wargo talks about success stories in land management in the Adirondacks and pesticide regulation, and notes ongoing challenges in food safety, drinking water quality, personal consumption, population control, and the creation of parks and protected areas.  He lectures about the fractured nature of environmental management at different levels of government, and the way governmental and corporate secrecy have affected environmental regulation.   He ends the lecture with advice for students. 

00:00 - Chapter 1. Case Updates on Earth Day; Imagining an Ideal Society
07:53 - Chapter 2. What&apos;s Been Successful and Why
17:38 - Chapter 3. Ongoing Challenges
35:34 - Chapter 4. Poverty, Wealth and the Environment; Narrative Advantage
43:16 - Chapter 5. Key to Success: A Few Reflections

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23200.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-13T11:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvbHwDujydM</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lessons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Europium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Europium a Chemical Element</video:title>
      <video:description>What Is Europium? Where is the name originated from? Sources of Europium, its abundance and uses are shown in this video. Europium is not found in free state. Its minerals are bastnasite and monazite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/112b0012-c0ad-4890-a59d-12ade79305bf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-11T23:52:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11227.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Europium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Males-reproductive-sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Males reproductive sysytem</video:title>
      <video:description>This video shows an internal structure of human males reproductive system. The functions performed by each part in the reproductive system are also explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3b88bdf-a3bd-49c5-9553-e6079e3d86fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-11T23:59:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>male</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radical Prostatectomy?</video:title>
      <video:description>Radical Prostatectomy is the surgical procedure to remove all parts of the prostrate gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e09a7aa-adca-4dbc-928c-67bcc235176e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-01T20:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10392.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Magnetism-12-Induced-Current-in-a-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Magnetism 12: Induced Current in a Wire</video:title>
      <video:description>Magnetism 12: Induced Current in a Wire

Induced current and EMF in a moving  wire from a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21818.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-10T14:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KuUMUvwvML8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reflective-properties-of-conic-sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reflective properties of conic sections</video:title>
      <video:description>reflective properties of conic sections, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/fafb6540-2dad-42bc-a14b-fd898638125c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-04-05T15:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12163.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Reflections</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Hyperbola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 27 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his discussion on higher dimensions and the outer reaches while helping the students understand higher dimensions Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17645.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-03T16:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Snl2iMqCx4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>spacial</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>varia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Surgery-for-Immediate-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Surgery for Immediate Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Surgery for Immediate Complete Denture&quot; 25 year old patient has anterior maxillary teeth removed for immediate complete denture. The surgery shows the complete steps from pre-medication to denture delivery. Orig. air date: APR 5 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21226.jpg</video:thumbnail_loc>
      <video:duration>2100</video:duration>
      <video:publication_date>2012-09-09T03:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYR6P6Ne5mg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Blood-Coagulation-Techniques-and-Hemostasis-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery</video:title>
      <video:description>&quot;Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery&quot; Demonstrates the different tests that can be used to measure blood coagulation and vascular fragility.  Orig. air date: JAN 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21242.jpg</video:thumbnail_loc>
      <video:duration>2094</video:duration>
      <video:publication_date>2012-09-09T03:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7OTNbDyCLCc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Coagulation</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hemostasis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Sociology150A-Stereotypes-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Sociology150A -  Stereotypes 2</video:title>
      <video:description>&quot;Lec 20 - Sociology150A -  Stereotypes 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24266.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bub9vjN9qCg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>stereotypes</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Dot-vs-Cross-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Dot vs. Cross Product</video:title>
      <video:description>Dot vs. Cross Product

Understanding the differences between the dot and cross products</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21820.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-10T14:21:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E34CftP455k</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Dot</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 29 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27133.jpg</video:thumbnail_loc>
      <video:duration>3118</video:duration>
      <video:publication_date>2012-09-21T03:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-hB3J1KV18</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-A-New-Vision-for-Capital-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - A New Vision for Capital Markets</video:title>
      <video:description>&quot;Lec 10 - A New Vision for Capital Markets&quot; (April 13, 2011) Barry Silbert, Founder and CEO of SecondMarket, talks about public markets, the history of SecondMarket, and his vision for markets and trading in the future. SecondMarket is a private market and the world&apos;s largest marketplace for buying and selling alternative financial assets, or private company stocks. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18905.jpg</video:thumbnail_loc>
      <video:duration>3297</video:duration>
      <video:publication_date>2012-09-04T07:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kPoyOC4Rr60</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>marketplace</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>IPO</video:tag>
      <video:tag>profile</video:tag>
      <video:tag>social</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>SecondMarket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-to-Build-Instant-Connections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How to Build Instant Connections</video:title>
      <video:description>&quot;Lec 11 - How to Build Instant Connections&quot; (April 20, 2011) Ori Brafman talks about the power of oxytocin in making instant connections with people, and how it affects our personal and professional relationships. Vulnerability and proximity are both important factors in making lasting connections and relationships, and affect workplace efficiency and collaboration. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18906.jpg</video:thumbnail_loc>
      <video:duration>3501</video:duration>
      <video:publication_date>2012-09-04T07:13:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dhKjOI4YlVE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>oxytocin</video:tag>
      <video:tag>cortisol</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>friendship</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>workplace</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>at</video:tag>
      <video:tag>First</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>vulnerabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-What-is-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - What is Life?</video:title>
      <video:description>&quot;Lec 3 - What is Life?&quot; (January 19, 2010) Lynn Rothschild, Research Scientist NASA Astrobiology Institute Ames Research Center, discusses the need for and attempts to create an operational definition of what it means to be alive. 

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18911.jpg</video:thumbnail_loc>
      <video:duration>2009</video:duration>
      <video:publication_date>2012-09-04T07:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfe5th5JTkw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>water</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Trek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II-8c4620</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 18- MIT 18.086 Mathematical Methods for Engineers II.
Krylov Methods / Multigrid Continued

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16416.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-08-30T15:21:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vIydsgrYGIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Tab-Bar-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation &amp; Tab Bar Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation &amp; Tab Bar Controllers&quot; (January 26, 2010) Josh Shaffer explores navigation controllers and application data flow, customizing navigation, tab bar controllers, combining approaches.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18931.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-09-04T07:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L-FK1TrpUng</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>UINavigationController</video:tag>
      <video:tag>UI</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>View</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>bar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-New-Historicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The New Historicism</video:title>
      <video:description>&quot;Lec 19 - The New Historicism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines the work of two seminal New Historicists, Stephen Greenblatt and Jerome McGann. The origins of New Historicism in Early Modern literary studies are explored, and New Historicism&apos;s common strategies, preferred evidence, and literary sites are explored. Greenblatt&apos;s reliance on Foucault is juxtaposed with McGann&apos;s use of Bakhtin. The lecture concludes with an extensive consideration of the project of editing of Keats&apos;s poetry in light of New Historicist concerns.

00:00 - Chapter 1. Origins of New Historicism
06:16 - Chapter 2. The New Historicist Method and Foucault
10:56 - Chapter 3. The Reciprocal Relationship Between History and Discourse
19:24 - Chapter 4. The Historian and Subjectivity
26:12 - Chapter 5. Jerome McGann and Bakhtin
30:28 - Chapter 6. McGann on Keats
45:54 - Chapter 7. Tony the Tow Truck Revisited

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17423.jpg</video:thumbnail_loc>
      <video:duration>3202</video:duration>
      <video:publication_date>2012-09-03T13:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FZjHEk0FmLw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Power</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>History</video:tag>
      <video:tag>historian</video:tag>
      <video:tag>Reciprocity</video:tag>
      <video:tag>anecdote</video:tag>
      <video:tag>editing</video:tag>
      <video:tag>Keats</video:tag>
      <video:tag>Subversive</video:tag>
      <video:tag>earlymodern</video:tag>
      <video:tag>RichardII</video:tag>
      <video:tag>Romanticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 9 - Modern Physics: Statistical Mechanics&quot; May 25, 2009 - Leonard Susskind picks up on magnets, phase transitions, and mean field transitions.  He goes on to explain chemical potential.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18694.jpg</video:thumbnail_loc>
      <video:duration>5552</video:duration>
      <video:publication_date>2012-09-04T04:01:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ViKa9xZoMfo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>mulitplier</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>function</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Applying-Radical-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Applying Radical Equations 3</video:title>
      <video:description>Applying Radical Equations 3

U07_L3_T3_we3 Applying Radical Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24662.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T15:07:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/npUtXLjTnxg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glacier-breaking-up-in-Greenland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glacier breaking up in Greenland</video:title>
      <video:description>This video shows the breaking up of the biggest glacier in Greenland. Ice sheet the size of four times the area of Manhattan broke away from the Petermann glacier in August 2010 in Greenland. This was the biggest break up of a glacier in Greenland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/997bd46d-8ff5-42b6-9731-58bb298377b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-23T23:58:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28049.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>glaciers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-When-the-source-and-the-wave-move-at-the-same-velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - When the source and the wave move at the same velocity</video:title>
      <video:description>When the source and the wave move at the same velocity

When the source and the wave move at the same velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21828.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-10T14:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Xgk3vusxT8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>source</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>move</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Solving-systems-by-substitution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Solving systems by substitution 3</video:title>
      <video:description>Solving systems by substitution 3

U06_L1_T2_we3 Solving systems by substitution 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24613.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T14:19:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0BgUKHTW37E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Secularization-Religious-Resurgence-and-Multiple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Secularization, Religious Resurgence, and Multiple</video:title>
      <video:description>Secularization, Religious Resurgence, and Multiple
As modernity has advanced across the world, some people are surprised that in most societies faith not been relegated to the private sphere or altogether abandoned. Investigate the manner in which cultures modernize in unique ways, many of which accommodate or even promote religious belief and practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12531.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-08-18T14:37:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oKCT-4lZHKc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Adding-subtracting-mixed-numbers-05-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Adding subtracting mixed numbers 0.5 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 with an example is explained in this lecture. This is a Khan Academy video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25382.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T13:28:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q19UnHEofOA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-of-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law of Supply</video:title>
      <video:description>Law of Supply

Introduction to the Law of Supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25383.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2012-09-18T13:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3xCzhdVtdMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Fractions-on-the-number-line-2-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Fractions on the number line 2 (ex 1)</video:title>
      <video:description>Fractions on the number line 2 (ex 1)

Fractions on the number line 2 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25388.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-09-18T13:32:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mhE652KeyAA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>2</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC220V-Time-Delay-Radio-Motor-Controller-Reversing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC220V Time Delay Radio Motor Controller Reversing</video:title>
      <video:description>Wireless control, easy to install.
Control motors of Fans, Pumps, electrically operated Winches/ Doors/ Windows/ blinds or Other Appliances.
Transmitting Frequency: 315MHz / 433MHz
The delay time of positive / reverse rotation can be adjusted from 10 to 60 seconds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/95d1460b-6e2e-4558-a22b-c07f10a4695e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-04-03T08:05:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12088.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ac220v</video:tag>
      <video:tag>time</video:tag>
      <video:tag>delay</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>reversing</video:tag>
      <video:tag>315mhz</video:tag>
      <video:tag>433mhz</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Market-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Market Equilibrium</video:title>
      <video:description>Market Equilibrium

Equilibrium price and quantity for supply and demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25389.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T13:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PEMkfgrifDw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Market</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 10: Periodic trends continued; Covalent bonds

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15829.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-08-28T20:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qTCy2wTL_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Introduction to Waves</video:title>
      <video:description>Introduction to Waves

Introduction to transverse and longitudinal waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21822.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T14:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c38H6UKt3_I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Amplitude-Period-Frequency-and-Wavelength-of-Periodic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Amplitude, Period, Frequency and Wavelength of Periodic Waves</video:title>
      <video:description>Amplitude, Period, Frequency and Wavelength of Periodic Waves

Amplitude, period, frequency and wavelength of periodic waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21823.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T14:24:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJW_a6JeXD8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>period</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>of</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-SAT-Prep-Test-8-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  111 - SAT Prep: Test 8 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 4

Problems 15-18 on page 843</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22500.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-11T02:19:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/423zK3ev1vM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1B-Darwin-and-the-Origin-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-  Biology 1B -Darwin and the Origin II</video:title>
      <video:description>&quot;Lec 15-  Biology 1B -Darwin and the Origin II&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27213.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T03:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FInZS2TDKYo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Don-Quixote-Part-I-Chapters-I-X-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)</video:title>
      <video:description>&quot;Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría continues from the end of his last lecture by referring to the self invention and self legitimation of Don Quixote, which is the most innovative aspect of the book. The main character is, as it is suggested in the famous first sentence of the book, beyond family and social determinisms, hence literature appears as a realm for wit and a capacity for invention, breaking with the previous literary tradition and with its predecessors. Perspectivism is expressed in the novel through various linguistic fluctuations, regional differences, and spaces such as the inn, which becomes a key place in the novel by providing an archaeology of society. The first episodes of the Quixote, from the first sally to the first adventure with Sancho, show the gap between literature and reality by probing into Don Quixote&apos;s very particular madness which refuses to recognize and accept social conventions. Cervantes&apos; literary techniques, such as dialogue, and the presence of his squire blur the differences between fiction and reality, and ultimately question our beliefs and view of the world.

00:00 - Chapter 1. Innovative Features in Don Quixote
10:17 - Chapter 2. Time, Space and Place; Reality into Illusion
24:01 - Chapter 3. Don Quixote&apos;s Particular Madness
37:17 - Chapter 4. The Inquisition of the Library
45:29 - Chapter 5. An Invitation to Blur Fiction and Reality
52:39 - Chapter 6. Sancho Enters the Scene
58:07 - Chapter 7. Windmills: Reality in a State of Flux; The Basque
01:03:02 - Chapter 8. Remarks on Background Readings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23513.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-14T09:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9yubdgwR768</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>x</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-the-Dynamic-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing the  Dynamic Sun</video:title>
      <video:description>To understand and observe the sun spots and how it directly affects the earth was pioneered by Galileo and was later adapted by scientist of today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f7491d85-c3d8-42d5-9b78-077b34f3fecf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-12T06:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7492.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Debugging-Tips-Searching-Notifications-KVCKVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO</video:title>
      <video:description>&quot;Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO&quot; (May 13, 2009) Alan Cannistraro covers searching and notifications.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18708.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-04T04:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hJb8CpPTvl8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
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      <video:tag>live</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plotting-Vector-Points-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting Vector Points In Space</video:title>
      <video:description>This video demonstrates the position vector of a point in space. The narrator shows equations and graphical representations to easily understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d906ea0-9b97-452d-81e1-75bc04b18b99/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>Point</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 22- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16928.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-01T16:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCzWEAcMLtk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-GMAT-Data-Sufficiency-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - GMAT: Data Sufficiency 27</video:title>
      <video:description>GMAT: Data Sufficiency 27

112-115, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22352.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-11T01:50:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzTqWpAPnrw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Production-Possibilities-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Production Possibilities Frontier</video:title>
      <video:description>Production Possibilities Frontier

Tradeoffs for a hunter gatherer and the production possibilities frontier.  Ceteris Paribus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25357.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-18T13:08:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7VHfuWV-Qg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>production</video:tag>
      <video:tag>Possibilities</video:tag>
      <video:tag>Frontier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Compound-Probability-of-Independent-Events</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -5 Compound Probability of Independent Events</video:title>
      <video:description>Compound Probability of Independent Events

Probability of particular sequences of flips</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21852.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-10T16:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xSc4oLA9e8o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>Events</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Practice of Art 23AC</video:title>
      <video:description>Lec 22- Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27663.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-10-01T02:57:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKFs3qa2tKc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spider-And-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spider And Ant</video:title>
      <video:description>A very interesting video from monster bug wars showing the spider and ants. Fights between these two and the structure of each one is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7bae8b5f-c432-4212-a977-5bb9f6dfc8a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-01-12T01:22:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28711.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CAHSEE-Practice-Problems-4-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CAHSEE Practice: Problems 4-9</video:title>
      <video:description>CAHSEE Practice: Problems 4-9

CAHSEE Practice: Problems 4-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22540.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-11T02:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i1CSuZdIu98</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>4</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Probability-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -20 Probability (part 8)</video:title>
      <video:description>Probability (part 8)

Introduction to Bayes&apos; Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21867.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-10T17:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VVr8snbaxZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Conversation-About-Drug-Pricing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Conversation About Drug Pricing</video:title>
      <video:description>Conversation About Drug Pricing

Dr. Lauwrence Baker talks to Sal about how drug prices are set</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25169.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-18T01:37:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8t-Un7yH99g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>about</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Pricing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-zebra-fish-an-anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving zebra fish an anesthesia</video:title>
      <video:description>This video shows how a zebra fish was given an anesthesia. The fish was released in water containing anesthetics. In about a minute the fish lost its consciousness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a10e61d-8782-4fd0-9adb-ea27e2cce436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-11-24T19:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5995.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Giving</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>an</video:tag>
      <video:tag>anesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terbium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terbium video - Periodic Table of Videos</video:title>
      <video:description>We filmed in the Ytterby quarry, Sweden, to tell you about Terbium. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12148.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-03T14:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/On5LjH9TQxY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Terbium</video:tag>
      <video:tag>ytterby</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-wave-interacting-with-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound wave interacting with water</video:title>
      <video:description>One of Brusspup earliest attempts at demonstrating the way a sound wave would interact with water.  The results are amazing.  Even if his demonstration machine is a bit crude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5e74bf8e-934f-4250-a7e2-88f51c92d968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2014-08-27T23:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31553.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>water</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Diastema-Closure-and-Frenectomy-With-Z-Plasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Diastema Closure and Frenectomy With Z-Plasty</video:title>
      <video:description>&quot;Lec 15 - Diastema Closure and Frenectomy With Z-Plasty&quot;Surgery on patient showing diastema closure and frenectomy. A ten day post-op followup is also shown.  Orig. air date: APR 25 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21189.jpg</video:thumbnail_loc>
      <video:duration>1874</video:duration>
      <video:publication_date>2012-09-09T03:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQBOtL19NYk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>with</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Plasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-For-Eyelids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care For Eyelids</video:title>
      <video:description>A very helpful video for adults with eyelid infection. Clean and care for eyelids with proper cautions is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0edda362-76cc-4ce9-a199-3bd63cdbaab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2013-02-11T01:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30108.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>should</video:tag>
      <video:tag>I</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>care</video:tag>
      <video:tag>for</video:tag>
      <video:tag>my</video:tag>
      <video:tag>eyelids</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>them</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Impaction-of-Third-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Impaction of Third Molars</video:title>
      <video:description>&quot;Lec 16 - Impaction of Third Molars&quot;Surgical treatment of impacted maxillary and mandibular third molars.  Orig. air date: JUN 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21191.jpg</video:thumbnail_loc>
      <video:duration>2128</video:duration>
      <video:publication_date>2012-09-09T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5B_OY76iAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Impaction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Amides-Anhydrides-Esters-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Amides, Anhydrides, Esters and Acyl Chlorides</video:title>
      <video:description>Amides, Anhydrides, Esters and Acyl Chlorides

Carboxylic Acid Derivatives - Amides, Anhydrides, Esters and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24630.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-17T14:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRPQ62dR6b4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amides</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-More-on-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - More on Elasticity of Demand</video:title>
      <video:description>More on Elasticity of Demand

Looking a bit deeper at why elasticity changes despite having a linear demand curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25405.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T13:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YOT8ryWzwbY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>Fraction word problems 1 (ex 2)

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25406.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxznZKskjyE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Fraction-word-problems-1-ex-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Fraction word problems 1 (ex 3)</video:title>
      <video:description>Fraction word problems 1 (ex 3)

Fraction word problems 1 (ex 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25404.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwzPJY5Zv7s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Perfect-Inelasticity-and-Perfect-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Perfect Inelasticity and Perfect Elasticity of Demand</video:title>
      <video:description>Perfect Inelasticity and Perfect Elasticity of Demand

Extreme examples of price elasticity of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25408.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-18T13:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6udRtn5jSWk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Perfect</video:tag>
      <video:tag>Inelasticity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-subtracting-mixed-numbers-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding subtracting mixed numbers 1 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 2)

Adding subtracting mixed numbers 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25418.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_btQus9HV_I</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Adding-subtracting-mixed-numbers-05-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Adding subtracting mixed numbers 0.5 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 2)

Adding subtracting mixed numbers 0.5 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25420.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T14:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q19UnHEofOA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Adding-subtracting-mixed-numbers-05-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Adding subtracting mixed numbers 0.5 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 1)

Adding subtracting mixed numbers 0.5 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25421.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-09-18T14:01:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGy1W24EPEI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graviton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graviton</video:title>
      <video:description>Inthe science of physics, the graviton is a hypothetical elementary particle which mediates the force of gravitation in the framework of quantum field theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/150d5ccc-23c5-4549-a38a-6c1a27aa4434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-09T11:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4827.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Graviton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 36 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Stochastic Model Predictive Control, he then begins discussing Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17543.jpg</video:thumbnail_loc>
      <video:duration>4624</video:duration>
      <video:publication_date>2012-09-03T15:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzY09ZfmOUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>control</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>certainty</video:tag>
      <video:tag>equival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Portfolio-Diversification-and-Supporting-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Portfolio Diversification and Supporting Financial Institutions</video:title>
      <video:description>&quot;Lec 4 - Portfolio Diversification and Supporting Financial Institutions&quot; Financial Markets (2011) (ECON 252)

In this lecture, Professor Shiller introduces mean-variance portfolio analysis, as originally outlined by Harry Markowitz, and the capital asset pricing model (CAPM) that has been the cornerstone of modern financial theory.  Professor Shiller commences with the history of the first publicly traded company, The United East India Company, founded in 1602. Incorporating also the more recent history of stock markets all over the world, he elaborates on the puzzling size of the equity premium. very high historical return of stock market investments. After introducing the notion of an Efficient Portfolio Frontier, he covers the concept of the Tangency Portfolio, which leads him to the Mutual Fund Theorem. Finally, the consideration of equilibrium in the stock market leads him to the Capital Asset Pricing Model, which emphasizes market risk as the determinant of a stock&apos;s return.

00:00 - Chapter 1. Introduction
01:14 - Chapter 2. United East India Company and Amsterdam Stock Exchange 
16:19 - Chapter 3. The Equity Premium Puzzle 
21:09 - Chapter 4. Harry Markowitz and the Origins of Portfolio Analysis
29:41 - Chapter 5. Leverage and the Trade-Off between Risk and Return
39:55 - Chapter 6. Efficient Portfolio Frontiers 
01:00:21 - Chapter 7. Tangency Portfolio and Mutual Fund Theorem
01:09:20 - Chapter 8. Capital Asset Pricing Model (CAPM) 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23705.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-14T10:39:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_B_24GUWdSM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>diversification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supporting</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-193-Carry-Trade-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Carry Trade Basics</video:title>
      <video:description>Carry Trade Basics

The mechanics of the carry trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20562.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-09-06T15:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8In5PK1yUAA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Carry</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Cognitive Science C102 -</video:title>
      <video:description>lec 9-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27646.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-30T11:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wjcYbv0Zxlc</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-112-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 112 - Lecture 18</video:title>
      <video:description>Physics 112 - Lecture 18

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26487.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-09-19T01:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAvQDOVC1P8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Long-Term-Supply-Curve-and-Economic-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Long Term Supply Curve and Economic Profit</video:title>
      <video:description>Long Term Supply Curve and Economic Profit

Understanding the long term supply curve in terms of economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25499.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-18T15:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWiHA5XtqgU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Monopoly-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Monopoly Basics</video:title>
      <video:description>Monopoly Basics

Thinking about what would happen with one airline.  The opposite of perfect competition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25501.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-18T15:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/77CApfQlTuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopoly</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-105-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 105 - Lecture 6</video:title>
      <video:description>Electrical Engineering 105 - Lecture 6

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25972.jpg</video:thumbnail_loc>
      <video:duration>3350</video:duration>
      <video:publication_date>2012-09-18T23:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d0P-0q6LAEQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Housing-price-conundrum-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Housing price conundrum (part 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

How lower lending standards led to housing price inflation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20125.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T02:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYAhlTHIBT4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-Cell-and-Animal-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Cell and Animal Cell</video:title>
      <video:description>Video explains an interesting comparison of the animal cell and the plant cell. The internal structure of the cells is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5b2c76d-4522-4299-b659-5e1b69389188/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-12T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11279.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Different</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Animal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-105-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 105 - Lecture 7</video:title>
      <video:description>Electrical Engineering 105 - Lecture 7

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25973.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-18T23:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-C8c7SEKEY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-C3-Lecture-4-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics C3 - Lecture 4: Elasticity</video:title>
      <video:description>Economics C3 - Lecture 4: Elasticity

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25974.jpg</video:thumbnail_loc>
      <video:duration>4651</video:duration>
      <video:publication_date>2012-09-18T23:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKI-w4udiqg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Gravity-for-Astronauts-in-Orbit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Gravity for Astronauts in Orbit</video:title>
      <video:description>Gravity for Astronauts in Orbit

Why do astronauts appear weightless despite being near the Earth?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21055.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-08T17:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oIZV-ixRTcY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyroidotomy-Demonstrated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy Demonstrated</video:title>
      <video:description>This video demonstrates Cricothyroidotomy surgery. it is a type of surgery which is usually regarded as an emergency surgical procedure in which a surgeon cuts a hole through a membrane in the patient&apos;s neck into the windpipe in order to allow air into the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c758ac9-2c12-4ce1-a975-d088a62a0467/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-12-01T19:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10279.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyroidotomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-EE290f-Refraction-and-Reflection-Total-Internal-Reflection-Brewsters-Angle-Kramers-Kronig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kron</video:title>
      <video:description>EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 6 - Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19451.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-05T02:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/75a0-qaACfg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-on-Teapot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture on Teapot</video:title>
      <video:description>New techniue to synthesis textire progressively on arbitarly 3D Object</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/bb75ff2a-c876-4b1c-97ab-da2d73d0c790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2008-09-10T15:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1360.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>DWT</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Monopolist-Optimizing-Price-part-3-Dead-Weight-Lossavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi</video:title>
      <video:description>Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi

Showing that what is optimal for the monopolist is not optimal for society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25504.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T15:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/daxL1ZLrUzg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-SeF4-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - SeF4  (NB)</video:title>
      <video:description>SeF4  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26396.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T01:03:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qm1SjMuodYI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>SeF4</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-111-Holography-HOL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 111: Holography (HOL)</video:title>
      <video:description>Physics 111: Holography (HOL)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanied the Holography Experiment, providing students with an introduction to the theory, apparatus, and procedures. This experiment is no longer in use in the Physics 111 lab.

A conventional photograph records the focused image of an object on a photographic film or plate. A hologram is a photographic recording of an optical interference pattern, in this case, from a laser. The amplitude and phase of light coming from the object are stored in the hologram. The phase information enables us to reconstruct the original wavefront and hence obtain a three-dimensional image in space. Viewing a hologram is like peering through a portal into a three-dimensional space in which you can see a three-dimensional image, so real that you want to reach out and touch it. 

This experiment uses a 658nm diode laser as a source of coherent light, which irradiates the objects, and also provides a reference beam of uniform amplitude and phase. 

There are two types of holograms, both of which you will make in this lab. One is the transmission type, which needs the laser light to produce a reconstructed image. The other is a reflection hologram, which can be seen with ordinary white light from a bulb or from the sun

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27001.jpg</video:thumbnail_loc>
      <video:duration>1583</video:duration>
      <video:publication_date>2012-09-19T06:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eh2UDKhL_qs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Holography</video:tag>
      <video:tag>HOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psychology 101</video:title>
      <video:description>&quot;Lec 7 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27173.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-09-21T03:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tOGyCLmISlY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- AI</video:title>
      <video:description>Lec 22- AI.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19190.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-04T19:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hIDB89v5euY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Optional-Calculus-Proof-to-Show-that-MR-has-Twice-Slope-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Optional Calculus Proof to Show that MR has Twice Slope of Demand</video:title>
      <video:description>Optional Calculus Proof to Show that MR has Twice Slope of Demand

Using some basic calculus to show that marginal revenue has twice the slope of the demand curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25505.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-18T15:58:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atI4QH2acuw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Optional</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Biology-1B-Community-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Biology 1B - Community Ecology</video:title>
      <video:description>&quot;Lec 6 - Biology 1B - Community Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27204.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-21T03:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdYzePZUSqk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Term-Life-Insurance-and-Death-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -38 Term Life Insurance and Death Probability</video:title>
      <video:description>Term Life Insurance and Death Probability

Understanding an insurance company&apos;s sense of my chances of dying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21886.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-10T17:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NSSoMafbBqQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>term</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 3 - 8.01 Physics I: Classical Mechanics, Fall 1999

1D Kinematics - Speed - Velocity - Acceleration

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13854.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-08-25T21:00:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Ig-e509uRQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec27-Different-Concepts-of-Freedom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec27 -Different Concepts of Freedom</video:title>
      <video:description>&quot;Lec27 -Different Concepts of Freedom&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21518.jpg</video:thumbnail_loc>
      <video:duration>846</video:duration>
      <video:publication_date>2012-09-09T05:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhoBDlu7j0E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec27</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Freedom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Web-Vision-for-Mobile-April-1-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Web Vision for Mobile (April 1, 2010)</video:title>
      <video:description>&quot;Lec 1 - Web Vision for Mobile (April 1, 2010)&quot; (April 1, 2010) Connie Chan provides an introduction to the course.  Ben Galbraith then gives an overview of web application development.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19070.jpg</video:thumbnail_loc>
      <video:duration>3446</video:duration>
      <video:publication_date>2012-09-04T09:46:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMRmLmeo6So</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>text</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>SVG</video:tag>
      <video:tag>fonts</video:tag>
      <video:tag>typography</video:tag>
      <video:tag>typekit</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>WebGL</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>memor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Spookytechnology-and-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Spookytechnology and Society</video:title>
      <video:description>&quot;Lec 20 - Spookytechnology and Society&quot; May 21, 2008 lecture by Dr. Charles Tahan for the Stanford University Computer Systems Colloquium (EE380).

In this lecture, Dr. Charles Tahan gives a non-physics perspective on quantum information science and technology, both via some of his own scientific work, but mostly from the vantage of science and technology studies. He touches on why the new quantum revolution is for real, what &quot;new quantum revolution&quot; actually means, why it&apos;s more interesting than nanotechnology, and how we should prepare for it.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17457.jpg</video:thumbnail_loc>
      <video:duration>3219</video:duration>
      <video:publication_date>2012-09-03T13:54:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HJA36PX8QOU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>information</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>spookytechnology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>condensed</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>qubit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 6 - New Revolutions in Particle Physics: Standard Model&quot; (February 22, 2010) Professor Leonard Susskind discusses spontaneous symmetry breaking and gauge invariance.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19084.jpg</video:thumbnail_loc>
      <video:duration>6488</video:duration>
      <video:publication_date>2012-09-04T09:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cKvhkFhXDk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>antiparallel</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>explicit</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>time</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>patches</video:tag>
      <video:tag>potentia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Standard Model&quot; (March 30, 2009) Leonard Susskind explains the Higgs phenomena by discussing how spontaneous symmetry breaking  induces a mass for the photon.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/fw4K3sgza04</video:player_loc>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Field</video:tag>
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      <video:tag>mass</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>superconductivity</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Prism</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Dispersion</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>comple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Different-Between-Distance-and-Displacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Different Between Distance and Displacement</video:title>
      <video:description>When studying kinematics one of the first things we learn is linear motion. We learn about distance and speed and displacement and velocity. This video will explain the difference between distance and displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4ee55943-c20a-4262-b0a2-21cff44f0f96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-12T02:24:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11356.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Different</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>displacement</video:tag>
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    <loc>https://dnatube.com/videos/Lec-58-Vascular-Anomaly-Infratemporal-Fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Vascular Anomaly Infratemporal Fossa</video:title>
      <video:description>&quot;Lec 58 - Vascular Anomaly Infratemporal Fossa&quot; Congenital vascular abnormality of the jaw is shown. The carotid artery has filled a lesion in the jaw of the patient. Radiographs used in diagnosis are shown. Orig. air date: OCT 6 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>960</video:duration>
      <video:publication_date>2012-09-09T03:44:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h04xMe_KKFI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>Anomaly</video:tag>
      <video:tag>Infratemporal</video:tag>
      <video:tag>Fossa</video:tag>
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    <loc>https://dnatube.com/videos/Lec-39-Mega-Millions-Jackpot-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -39 Mega Millions Jackpot Probability</video:title>
      <video:description>Mega Millions Jackpot Probability

Probability of winning the Mega Millions jackpot</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21887.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-10T17:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gyqodNhM3EU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mega</video:tag>
      <video:tag>Millions</video:tag>
      <video:tag>Jackpot</video:tag>
      <video:tag>probability</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B -Species and Speciation I</video:title>
      <video:description>&quot;Lec 22 - Biology 1B -Species and Speciation I&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27220.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-21T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEiTqNK31m0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
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      <video:tag>1B</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>I</video:tag>
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    <video:video>
      <video:title>Lec 3 - GMAT Math: 3</video:title>
      <video:description>GMAT Math: 3

12-19, pgs. 153-154</video:description>
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      <video:duration>655</video:duration>
      <video:publication_date>2012-09-10T23:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G8s3SkAm-gM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-GMAT-Math-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - GMAT Math: 4</video:title>
      <video:description>GMAT Math: 4

20-23, pgs. 154-155</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21920.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-10T23:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X58FV7MwdbY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-GMAT-Math-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - GMAT Math 27</video:title>
      <video:description>GMAT Math 27

138-142, pg. 171</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21943.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-10T23:55:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SEtkn9S-WHY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-GMAT-Math-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - GMAT Math 28</video:title>
      <video:description>GMAT Math 28

143-147, pgs. 171-172</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21944.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-10T23:56:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4r6QHJzu8YQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>28</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Trusses and A sup T CA

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15720.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-08-28T19:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZOBgPxmXeVM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-GMAT-Math-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - GMAT Math 29</video:title>
      <video:description>GMAT Math 29

148-153, pgs. 172-173</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21945.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-10T23:56:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WBWV_uvgC6w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>29</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-GMAT-Math-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - GMAT Math 30</video:title>
      <video:description>GMAT Math 30

154-160, pg. 173</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21946.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-10T23:57:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zpnjkbJNp90</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>30</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-GMAT-Math-53</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - GMAT Math 53</video:title>
      <video:description>GMAT Math 53

245-247, pg. 186</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21970.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-11T00:06:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cY-iPEtvJAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-GMAT-Math-54</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - GMAT Math 54</video:title>
      <video:description>GMAT Math 54

248-249, pg. 186</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21971.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-11T00:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EiZJzWPTm0I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>54</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-SAT-Prep-Test-1-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 SAT Prep: Test 1 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 3

Problems 7-10 starting on page 397</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21973.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2012-09-11T00:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRX5mWU0pKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-SAT-Prep-Test-1-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4  SAT Prep: Test 1 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 4

Problems 11-12 starting on page 398</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21974.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T00:09:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/THu1yyU350A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Statistics 21</video:title>
      <video:description>Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16966.jpg</video:thumbnail_loc>
      <video:duration>4822</video:duration>
      <video:publication_date>2012-09-01T17:25:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UVZdCSJiBFg</video:player_loc>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-99-Work-and-Energy-for-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Work and Energy for Gases</video:title>
      <video:description>Work and Energy for Gases

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26504.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KT_N4_kKHnQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>gases</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3-Lecture-6-Markets-and-Welfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics C3 - Lecture 6: Markets and Welfare</video:title>
      <video:description>Economics C3 - Lecture 6: Markets and Welfare

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25982.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-18T23:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABDGKuJRBiE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>welfare</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest-Science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest - Science video</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak -- Science video.

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15982.jpg</video:thumbnail_loc>
      <video:duration>922</video:duration>
      <video:publication_date>2012-08-29T06:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMTjO2J7GCE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparative-Anatomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparative Anatomy Video</video:title>
      <video:description>Comparative Anatomy is the study of similarities and differences for studying the anatomy of animals. Video discusses this topic with some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/beb43567-0ffd-4faa-967f-f74258594819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2013-02-09T05:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29783.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>US</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CAHSEE-Practice-Problems-35-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CAHSEE Practice: Problems 35-37</video:title>
      <video:description>CAHSEE Practice: Problems 35-37

CAHSEE Practice: Problems 35-37</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22563.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-11T02:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A305Mhtkug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>35</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Team-15-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 15 - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15214.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-08-28T15:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1_BTHGt6lwc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Vapor-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Vapor Pressure</video:title>
      <video:description>Vapor Pressure

Vapor Pressure, Volatility, and Evaporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22564.jpg</video:thumbnail_loc>
      <video:duration>1084</video:duration>
      <video:publication_date>2012-09-11T02:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hA5jddDYcyg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry II (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15117.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-08-28T13:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3zJI3dYB7gc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Convex Optimization I (Stanford)&quot; Guest Lecturer Jacob Mattingley covers convex sets and their applications in electrical engineering and beyond for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17509.jpg</video:thumbnail_loc>
      <video:duration>4611</video:duration>
      <video:publication_date>2012-09-03T14:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3W_wFZ2kUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>hyperplane</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>polyhedra</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Calculus-BC-2008-2-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Calculus BC 2008 2 b &amp;c</video:title>
      <video:description>Calculus BC 2008 2 b &amp;c

Parts 2b and 2c of the 2008 BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19903.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-06T00:47:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S4oOSgTj9C8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>2</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Alan Grodzinsky

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15088.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-08-28T13:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g482Gi6o8Sg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-06-Theory-of-Generalization-April-19-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012)</video:title>
      <video:description>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012). Theory of Generalization - How an infinite model can learn from a finite sample. The most important theoretical result in machine learning. Lecture 6 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15095.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-08-28T13:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FWRijsmLtE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-07-The-VC-Dimension-April-24-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012)</video:title>
      <video:description>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012). The VC Dimension - A measure of what it takes a model to learn. Relationship to the number of parameters and degrees of freedom. Lecture 7 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15096.jpg</video:thumbnail_loc>
      <video:duration>4411</video:duration>
      <video:publication_date>2012-08-28T13:07:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc0sr0kdBVI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Arc-And-Mini-Sling-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Arc And Mini Sling Treatment</video:title>
      <video:description>This video will show you the mini-arc mini-sling performed by Dr Robert Moore and Dr John Miklos. A full surgical procedure is show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/abc9b280-2138-4797-9fe3-89dff831f927/cand_25.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2011-12-06T20:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10902.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MiniArc</video:tag>
      <video:tag>MiniSling</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Miklos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Introduction to concurrent programming

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15749.jpg</video:thumbnail_loc>
      <video:duration>2118</video:duration>
      <video:publication_date>2012-08-28T20:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhH6ysHlaiM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-105-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 105 - Lecture 22</video:title>
      <video:description>Electrical Engineering 105 - Lecture 22

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26002.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-09-18T23:32:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzEEC73qbzY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-C3-Lecture-13-Social-vs-Private-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics C3 - Lecture 13: Social vs. Private Cost</video:title>
      <video:description>Economics C3 - Lecture 13: Social vs. Private Cost

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26003.jpg</video:thumbnail_loc>
      <video:duration>3941</video:duration>
      <video:publication_date>2012-09-18T23:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uv8SVkjpXaM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>social</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>private</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-For-CVA-Tenderness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing For CVA Tenderness</video:title>
      <video:description>Avery interesting video showing the CVA tenderness of a patient. This video is very  helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ec5e944f-e3b3-4121-b503-43a95249d00f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T05:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9268.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CVA</video:tag>
      <video:tag>Tenderness</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Montreal-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  Montreal Protocol</video:title>
      <video:description>Montreal Protocol

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19647.jpg</video:thumbnail_loc>
      <video:duration>6316</video:duration>
      <video:publication_date>2012-09-05T04:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lksYRyagxp4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Economics-C3-Lecture-18-Benefit-Cost-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Economics C3 - Lecture 18: Benefit-Cost Analysis</video:title>
      <video:description>Economics C3 - Lecture 18: Benefit-Cost Analysis

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26022.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-09-18T23:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7XLwwXnBfI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Evaluating-Arguments-Part-Two-Marianne-Talbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Evaluating Arguments Part Two - Marianne Talbot</video:title>
      <video:description>&quot;Lec 23- Evaluating Arguments Part Two - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21406.jpg</video:thumbnail_loc>
      <video:duration>3433</video:duration>
      <video:publication_date>2012-09-09T04:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oEITtGevrDM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Marianne</video:tag>
      <video:tag>Talbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-SAT-Prep-Test-7-Section-2-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  96 - SAT Prep: Test 7 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 2

Problems 7-12 starting on page 776</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22437.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T02:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FhUj7sF00VM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lecture-08-Bias-Variance-Tradeoff-April-26-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lecture 08 - Bias-Variance Tradeoff (April 26, 2012)</video:title>
      <video:description>Lec 8 - Lecture 08 - Bias-Variance Tradeoff (April 26, 2012). Bias-Variance Tradeoff - Breaking down the learning performance into competing quantities. The learning curves. Lecture 8 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15097.jpg</video:thumbnail_loc>
      <video:duration>4611</video:duration>
      <video:publication_date>2012-08-28T13:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zrEyxfl2-a8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15119.jpg</video:thumbnail_loc>
      <video:duration>2841</video:duration>
      <video:publication_date>2012-08-28T13:18:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aNYj3zyVkc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 141</video:title>
      <video:description>Lec 2- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17043.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-02T05:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lh3WaWfs7j8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biodiversity</video:title>
      <video:description>Biodiversity

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19655.jpg</video:thumbnail_loc>
      <video:duration>6548</video:duration>
      <video:publication_date>2012-09-05T04:03:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJvUJ5lb4vw</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Spring</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Hemoglobin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Hemoglobin</video:title>
      <video:description>Hemoglobin

Hemoglobin and its role in the circulatory system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22438.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-11T02:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LWtXthfG9_M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-Sample-Variance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Statistics: Sample Variance</video:title>
      <video:description>Statistics: Sample Variance

Using the variance of a sample to estimate the variance of a population</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22596.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T02:38:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qf3RMGXR-h8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Variance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Double-Integrals-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Double Integrals 5</video:title>
      <video:description>Double Integrals 5

Finding the volume when we have variable boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19920.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T00:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hrIPO8mQqtw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Chemistry 3B</video:title>
      <video:description>Lec 15- Chemistry 3B .
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17084.jpg</video:thumbnail_loc>
      <video:duration>4480</video:duration>
      <video:publication_date>2012-09-02T05:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V77sXvWYgfs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-3B-Carboxylic-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 3B Carboxylic Acid...</video:title>
      <video:description>Chemistry 3B Carboxylic Acid...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19265.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-05T01:03:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xr2oGbmZ0VY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 1 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19774.jpg</video:thumbnail_loc>
      <video:duration>1962</video:duration>
      <video:publication_date>2012-09-05T09:44:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xktJl4tqK9E</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
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      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Electrical Engineering 141</video:title>
      <video:description>Lec 3- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17044.jpg</video:thumbnail_loc>
      <video:duration>4799</video:duration>
      <video:publication_date>2012-09-02T05:14:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TTmjx1YL1gU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Ice-and-Water-Vapor-Feedbacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Ice and Water Vapor Feedbacks</video:title>
      <video:description>Lec 12 - Ice and Water Vapor Feedbacks. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14698.jpg</video:thumbnail_loc>
      <video:duration>2097</video:duration>
      <video:publication_date>2012-08-27T09:59:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g6ljuqucaIg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Reality-and-the-Orbital-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Reality and the Orbital Approximation</video:title>
      <video:description>&quot;Lec 10 - Reality and the Orbital Approximation&quot; Freshman Organic Chemistry (CHEM 125)

In discussions of the Schrödinger equation thus far, the systems described were either one-dimensional or involved a single electron. After discussing how increased nuclear charge affects the energies of one-electron atoms and then discussing hybridization, this lecture finally addresses the simple fact that multi-electron systems cannot be properly described in terms of one-electron orbitals.

00:00 - Chapter 1. Atom-in-a-Box Plots: Assessing Probability Density
14:07 - Chapter 2. Scaling the Wave Function for Changing Nuclear Charge
21:20 - Chapter 3. Scaling Energy with Respect to Nuclear Charge
27:34 - Chapter 4. Superposition, and the Orientation and Shape of Hybrid Orbitals
40:43 - Chapter 5. An Inconvenient Truth: Troubles Describing Multi-Electron Systems 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19746.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-05T09:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0bCbP7SFgJc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Valence-Theory-and-Constitutional-Structure-1858</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Valence Theory and Constitutional Structure (1858)</video:title>
      <video:description>&quot;Lec 23 - Valence Theory and Constitutional Structure (1858)&quot; Freshman Organic Chemistry (CHEM 125)

Youthful chemists Couper and Kekulé replaced radical and type theories with a new approach involving atomic valence and molecular structure, and based on the tetravalence and self-linking of carbon. Valence structures offered the first explanation for isomerism, and led to the invention of nomenclature, notation, and molecular models closely related to those in use today.

00:00 - Chapter 1. Archibald Couper: &quot;Look to the Elements&quot;
10:25 - Chapter 2. Tetravalence and Self-Linking of Carbon
19:39 - Chapter 3. Kekule&apos;s Advancements in Chemical and Molecular Notation
38:32 - Chapter 4. 3-D Molecular Models: From Brass Strips to Croquet-Balls

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19759.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-05T09:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYAHbjjJFMY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isomers</video:tag>
      <video:tag>Kekulé</video:tag>
      <video:tag>Couper</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>Nomanclature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - PACS 164A</video:title>
      <video:description>This is lecture 1 of Peace and Conflict Studies 164A Course , Fall 2006 Season. It is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19416.jpg</video:thumbnail_loc>
      <video:duration>4303</video:duration>
      <video:publication_date>2012-09-05T02:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4F8kJchX4I</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-200C2-Household-Environmental-Hea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 200C2 - Household Environmental Hea</video:title>
      <video:description>&quot;Lec 4 - Public Health 200C2 - Household Environmental Hea&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27414.jpg</video:thumbnail_loc>
      <video:duration>5549</video:duration>
      <video:publication_date>2012-09-21T06:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0viJINXEqg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Hea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-The-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of The Upper Limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the upper limb. Video contains an examination of the patient by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87e58ae2-ae97-41e3-8a9b-86097bff4a94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T03:47:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10144.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Showing-relation-between-basis-cols-and-pivot-cols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Showing relation between basis cols and pivot cols</video:title>
      <video:description>Showing relation between basis cols and pivot cols

Showing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22038.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-11T00:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BfVjTOjvI30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Showing</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>cols</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pivot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Cementing-of-an-Anterior-Pin-Ledge-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Cementing of an Anterior Pin Ledge Bridge</video:title>
      <video:description>&quot;Lec 28 - Cementing of an Anterior Pin Ledge Bridge Demonstration on a patient of the cementation procedure of an anterior pin ledge bridge.  Orig. air date: FEB 17 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20832.jpg</video:thumbnail_loc>
      <video:duration>1218</video:duration>
      <video:publication_date>2012-09-07T17:35:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U06-Gc67apg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Cementing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Ledge</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Electrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Electrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24605.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-17T14:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpq0eICjuSI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-REEL-TIME-Helen-Vendler-on-the-Recordings-of-Wallace-Stevens-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room&quot; In this informal talk and audio presentation, Professor Helen Vendler reflects on what did and did not draw her to Wallace Stevens when she first encountered his work in her twenties. She asks why Stevens, in his seventies, was drawn to a plainness of style not present in his first book, Harmonium (1923). Specific attention is paid to the following poems: &quot;Bantams in Pine Woods,&quot; &quot;To the One of Fictive Music,&quot; &quot;Final Soliloquy of the Interior Paramour,&quot; and &quot;Not Ideas about the Thing but the Thing Itself.&quot;
 
Date: Wednesday, February 22, 2012, at the Edison-Newman Room, Houghton Library, Harvard University.

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23031.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-12T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DucRj1wvD04</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Helen</video:tag>
      <video:tag>Vendler</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Recordings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Wallace</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CPI-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  8 - CPI Index</video:title>
      <video:description>CPI Index

Discussion of inflation, the CPI index and owners&apos; equivalent rent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22611.jpg</video:thumbnail_loc>
      <video:duration>929</video:duration>
      <video:publication_date>2012-09-11T02:41:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pRIELoITIHI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>CPI</video:tag>
      <video:tag>Index</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-rate-of-change-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to rate-of-change problems</video:title>
      <video:description>Introduction to rate-of-change problems

Using derivatives to solve rate-of-change problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19847.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T00:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zyq6TmQVBxk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equation-of-a-tangent-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equation of a tangent line</video:title>
      <video:description>Equation of a tangent line

Finding the equation of the line tangent to f(x)=xe^x when x=1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19848.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T00:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KwW1v__T_0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Basics-of-US-Income-Tax-Rate-Schedule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Basics of US Income Tax Rate Schedule</video:title>
      <video:description>Basics of US Income Tax Rate Schedule

Understanding that a marginal tax rate does not apply to all of income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20560.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-06T15:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g7bVoRgV0vs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Schedule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Ladder-rate-of-change-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Ladder rate-of-change problem</video:title>
      <video:description>Ladder rate-of-change problem

The classic falling ladder problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19850.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T00:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hD3U65CcZ0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ladder</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Integration-by-Parts-part-6-of-Indefinite-Integration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Integration by Parts (part 6 of Indefinite Integration)</video:title>
      <video:description>Integration by Parts (part 6 of Indefinite Integration)

Example using Integration by Parts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19857.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-06T00:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouYZiIh8Ctc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>integration</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
      <video:tag>indefinite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Curl-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Curl 1</video:title>
      <video:description>Curl 1

Introduction to the curl of a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19912.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T00:53:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt4dpGFVsYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Legal-Studies-160-Lecture-2-Can-we-execute-people-humanely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Legal Studies 160 - Lecture 2: Can we execute people humanely</video:title>
      <video:description>Legal Studies 160 - Lecture 2: Can we execute people humanely

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26067.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-18T23:47:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RA38vt9W3kQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>we</video:tag>
      <video:tag>execute</video:tag>
      <video:tag>People</video:tag>
      <video:tag>humanely</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec Last - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd&apos;s final lecture of the quarter is on Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17544.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-03T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORo5IU9a55s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>unconstrained</video:tag>
      <video:tag>nonconvex</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Br</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Multiplying-a-Decimal-by-a-Power-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Multiplying a Decimal by a Power of 10</video:title>
      <video:description>Multiplying a Decimal by a Power of 10

u3_l2_t2_we2 Multiplying a Decimal by a Power of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24831.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-17T17:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mV0RxDZG05A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Bailout-5-Paying-off-the-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Bailout 5: Paying off the debt</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 5: Paying off the debt

How the bank can liquidate assets to pay off debt that comes due.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20218.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-06T02:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8BLj7cRM7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>off</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of star</video:title>
      <video:description>This is a tutorial demonstrating the classification of stars. The most common parameters are by size, light intensity they posses, type of gas they have, and temperature variations. Current parameters include studying the star spectrum for more precise classification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6aa0706e-42e0-4406-a865-dcba3c49b012/cand_25.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-30T07:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29051.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renewable-Power-Entrepreneurship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renewable Power Entrepreneurship</video:title>
      <video:description>&quot;Lec 10 - Renewable Power Entrepreneurship&quot; February 23, 2011 - Bob Skinner, founder of IdeaLab and numerous other Silicon Valley startups, discusses pathways to successful entrepreneurship with an emphasis on clean tech and the necessity of moving to robust commercial solar and renewable energy sources in the imminent future.

Stanford University
http://www.stanford.edu

IdeaLab
http://www.idealab.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18781.jpg</video:thumbnail_loc>
      <video:duration>3332</video:duration>
      <video:publication_date>2012-09-04T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6n76gifAvg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>Lecture 12: Exceptions to Lewis structure rules; Ionic bonds

&quot;Lec 12 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15831.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-08-28T20:50:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9QVFYjiOIA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Limit-Examples-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Limit Examples (part 2)</video:title>
      <video:description>Limit Examples (part 2)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19932.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-06T01:04:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRw8udexH4o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded May 12, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17569.jpg</video:thumbnail_loc>
      <video:duration>6252</video:duration>
      <video:publication_date>2012-09-03T15:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vvCeOncgSoA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>spacial</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>lowrance</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Froth-Floatation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Froth Floatation</video:title>
      <video:description>This video demonstrates the use of froth floatation process. This method of concentration is used only for sulphide ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3061b4c1-2f40-4cd1-9161-0d818afeea5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T00:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11269.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Froth</video:tag>
      <video:tag>Floatation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Ores</video:tag>
      <video:tag>Sulphide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-Attention-to-Details-Its-All-in-the-Details</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Paying Attention to Details: It&apos;s All in the Details</video:title>
      <video:description>&quot;Lec 4 - Paying Attention to Details: It&apos;s All in the Details&quot; Gilman Louie, a partner at Alsop Louie Partners, discusses decision making, which details matter when starting and growing a business, and venture capital conventional wisdom. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19110.jpg</video:thumbnail_loc>
      <video:duration>3497</video:duration>
      <video:publication_date>2012-09-04T10:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHM9uYjUCzc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>company</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>It</video:tag>
      <video:tag>data</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>success</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Gilman</video:tag>
      <video:tag>Louie</video:tag>
      <video:tag>Also</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 5- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17742.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-03T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JbJ_yPL1DZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 7- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17747.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-03T17:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z2S-sW9k5y8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Special Relativity (Stanford)&quot; Lecture Last of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded June 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17572.jpg</video:thumbnail_loc>
      <video:duration>6877</video:duration>
      <video:publication_date>2012-09-03T15:41:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3rcfXSqsZM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>curl</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>time</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>mono</video:tag>
      <video:tag>pole</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Lorenz</video:tag>
      <video:tag>invarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Compound-Interest-and-e-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Compound Interest and e (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part 4)

Continuously compounding for multiple years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19970.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-06T01:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAxHMTJRhmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chapter-7-Bankruptcy-Liquidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chapter 7: Bankruptcy Liquidation</video:title>
      <video:description>This is a lecture of Khan Academy. Chapter 7: Bankruptcy Liquidation

Introduction to bankruptcy liquidation (Chapter 7)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20145.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-06T02:12:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oW4M3vpuRM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Liquidation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-141-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 141 - Lecture 12</video:title>
      <video:description>Electrical Engineering 141 - Lecture 12. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26072.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-18T23:48:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b0BVrvWuILg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Making-MUSAC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- Making MUSAC</video:title>
      <video:description>Lec 42- Making MUSAC.
Luis Mansilla and Emilio Tuñón
Sally Walsh Lecture, Presented by the Rice Design Alliance, Rice School of Archtitecture, AIA-Houston and the Architecture Center Houston Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17396.jpg</video:thumbnail_loc>
      <video:duration>3425</video:duration>
      <video:publication_date>2012-09-02T19:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqmMg4MBNFM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Partial-Derivatives-of-Vector-Valued-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Partial Derivatives of Vector-Valued Functions</video:title>
      <video:description>Partial Derivatives of Vector-Valued Functions

Partial Derivatives of Vector-Valued Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19973.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T01:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c7ByaI3T7Dc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Introduction-to-the-Surface-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Introduction to the Surface Integral</video:title>
      <video:description>Introduction to the Surface Integral

Introduction to the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19975.jpg</video:thumbnail_loc>
      <video:duration>1334</video:duration>
      <video:publication_date>2012-09-06T01:18:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9k97m8oWnaY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Red-blood-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Red blood cells</video:title>
      <video:description>Red blood cells

Oxygen uptake by hemoglobin in red blood cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22435.jpg</video:thumbnail_loc>
      <video:duration>990</video:duration>
      <video:publication_date>2012-09-11T02:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLKOBQ6cZHA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Conic-Sections-Intro-to-Circles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Conic Sections: Intro to Circles</video:title>
      <video:description>Conic Sections: Intro to Circles

Introduction to the Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20169.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2012-09-06T02:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6r1GQCxyMKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Circles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Conic-Sections-Intro-to-Hyperbolas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Conic Sections: Intro to Hyperbolas</video:title>
      <video:description>Conic Sections: Intro to Hyperbolas

Introduction to the hyperbola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20171.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-06T02:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzSyOTkAsY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hyperbolas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-The-Lungs-and-Pulmonary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - The Lungs and Pulmonary System</video:title>
      <video:description>The Lungs and Pulmonary System

The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22434.jpg</video:thumbnail_loc>
      <video:duration>1233</video:duration>
      <video:publication_date>2012-09-11T02:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SPGRkexI_cs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 2 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a video on Walking Machines then goes into his first topic -- Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17574.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-09-03T16:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKyDrUonp98</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>Descriptions</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>end</video:tag>
      <video:tag>efector</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>operational</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>redundan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 4 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a device called The Hummingbird, and then begins Manipulator Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17576.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-09-03T16:11:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IY38-bK6yXs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>hummingbird</video:tag>
      <video:tag>minipositioner</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulators</video:tag>
      <video:tag>links</video:tag>
      <video:tag>denavit</video:tag>
      <video:tag>hartenberg</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>transformat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-4-Transboundary-Watercourses-and-Groundwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 4: Transboundary Watercourses and Groundwater</video:title>
      <video:description>Lecture 4: Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17967.jpg</video:thumbnail_loc>
      <video:duration>6142</video:duration>
      <video:publication_date>2012-09-03T18:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_1_rE1fUd8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Public Health 251D</video:title>
      <video:description>Lec 8- Public Health 251D .
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19166.jpg</video:thumbnail_loc>
      <video:duration>6372</video:duration>
      <video:publication_date>2012-09-04T18:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/meMcj0NcCpI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Physics-10-Atoms-and-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Physics 10 Atoms and Heat</video:title>
      <video:description>Physics 10 Atoms and Heat

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19288.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-09-05T01:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ysbZ_j2xi0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Physics-10-Gravity-and-Satellites-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Physics 10 Gravity and Satellites II</video:title>
      <video:description>Physics 10 Gravity and Satellites II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19294.jpg</video:thumbnail_loc>
      <video:duration>3857</video:duration>
      <video:publication_date>2012-09-05T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLjaVL26hzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lava-Lake-Test-With-Organic-Waste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lava Lake - Test With Organic Waste</video:title>
      <video:description>Video shows disposal of camp waste in a lava lake. Surprisingly, the waste penetrates the crust of lake and triggers a violent lava formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e957cbf-684e-4eb2-b0df-8594707f0b25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-05T04:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29140.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Eruption</video:tag>
      <video:tag>after</video:tag>
      <video:tag>person</video:tag>
      <video:tag>falls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>lava</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>trash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Year-Trek-of-NASAs-Mars-Rover-Opportunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three-Year Trek of NASA&apos;s Mars Rover Opportunity</video:title>
      <video:description>309 images taken during the 13-mile journey appear in this video. A brief discussion of the NASA&apos;s mars rover mission is provide here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2255e53c-6aee-43e6-9fa5-a0dc73ed0f99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-05T04:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29161.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Rover</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Trek</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Session13-Impressions2mov</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Session13-Impressions2.mov</video:title>
      <video:description>&quot;Lec Last - Session13-Impressions2.mov&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21334.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-09T04:08:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZIY7Yb3Lnbg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Session13</video:tag>
      <video:tag>Impressions2</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy utilizing SILS port</video:title>
      <video:description>This paper studied technical aspects and feasibility of single incision laparoscopic colectomy (SILC). Methods. Bibliographic search was carried out up to October 2009 including original articles, case reports, and technical notes. Assessed criteria were techniques, operative time, scar length, conversion, complications, and hospitalization duration. Results. The review analyzed seventeen SILCs by seven surgical teams. A single port system was used by four teams. No team used the same laparoscope. Two teams used two laparoscopes. All teams used curved instruments. SILC time was 116 ± 34 minutes. Final scar was longer than port incision (31 ± 7 versus 24 ± 8mm; P = .036). No conversion was reported. The only complication was a bacteremia. Hospitalization was 5 ± 2 days. Conclusion. SILC is feasible. A single incision around the umbilical scar represents cosmetic progress. Comparative studies are needed to assess potential abdominal wall and recovery benefits to justify the increased cost of SILC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/90b3754f-8b53-4257-a9a7-d1327cbb4f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-09T12:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4843.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>utilizing</video:tag>
      <video:tag>SILS</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-AST-210EE-213-Spatial-resolution-and-depth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - AST 210/EE 213 Spatial resolution and depth...</video:title>
      <video:description>AST 210/EE 213 Spatial resolution and depth...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 26: Spatial resolution and depth of field
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19408.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-05T02:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tLiubh0IKWE</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Towards-a-Global-Scale-Public-Computer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Towards a Global Scale Public Computer</video:title>
      <video:description>&quot;Lec 1 - Towards a Global Scale Public Computer&quot; Jonathan Appavoo describes his work at IBM Research on Project Kittyhawk which is exploring the viability of a Global Scale Public Computer.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18679.jpg</video:thumbnail_loc>
      <video:duration>5475</video:duration>
      <video:publication_date>2012-09-04T03:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBBcplYo2Ow</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>research</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>global</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>node</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Channels</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Kitty</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>IBM</video:tag>
      <video:tag>Bl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Future-Computer-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last  - Future Computer Memory</video:title>
      <video:description>&quot;Lec Last  - Future Computer Memory&quot; Al Fazio, an Intel Fellow and Director of Memory Technology Development in the Technology Manufacturing Group. talks about non-volatile memories in the form of NAND memory, from basic operation and reliability physics; system implementation of NAND into solid state disks and caches and their impact upon computing. He also discusses future memory devices and architectures. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18685.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-04T03:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WNlAOi1vroU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>volatile</video:tag>
      <video:tag>memories</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>NAND</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>capability</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Gate</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>turbo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Legal-Studies-160-Lecture-10-Abolition-and-Human-Rights-since-WWII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII</video:title>
      <video:description>Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26091.jpg</video:thumbnail_loc>
      <video:duration>4090</video:duration>
      <video:publication_date>2012-09-18T23:51:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leYosW4_jGc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Abolition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>since</video:tag>
      <video:tag>WWII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 141 - Lecture 19</video:title>
      <video:description>Electrical Engineering 141 - Lecture 19. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26092.jpg</video:thumbnail_loc>
      <video:duration>4728</video:duration>
      <video:publication_date>2012-09-18T23:51:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5wbWg4sCiw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-169-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 169 - Lecture 11</video:title>
      <video:description>Computer Science 169 - Lecture 11

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26093.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-18T23:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHtQabF6F2I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-164-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 164 - Lecture 7</video:title>
      <video:description>Computer Science 164 - Lecture 7

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26172.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-19T00:08:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9_73maNc-0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Dislocated-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Dislocated Shoulder</video:title>
      <video:description>This video shows the treatment of a dislocated shoulder by an expert doctor. One way to reduce the shoulder is to very slowly rotate the arm externally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6688d393-2a92-4667-a87c-4a39c50844b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:10:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9338.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dislocated</video:tag>
      <video:tag>Shoulder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Starting-a-Productivity-Revolution-in-Parallel-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Starting a Productivity Revolution in Parallel Computation</video:title>
      <video:description>&quot;Lec 5 - Starting a Productivity Revolution in Parallel Computation&quot; (November 4, 2009) Anwar Ghuloum of Intel Corporation discusses Intel&apos;s Ct technology, which aims to provide a tool for developers to write parallel programs productively and create an infrastructure for implementation of other data parallel domain-specific libraries and languages.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19067.jpg</video:thumbnail_loc>
      <video:duration>4980</video:duration>
      <video:publication_date>2012-09-04T09:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hX-ectOgAso</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>script</video:tag>
      <video:tag>language</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>research</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>C</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-A-Romp-Through-Ethics-for-Complete-Beginners-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- A Romp Through Ethics for Complete Beginners (1/7)</video:title>
      <video:description>&quot;Lec 30- A Romp Through Ethics for Complete Beginners (1/7)&quot;Part 1 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine moral dilemmas, moral truth and moral knowledge, freewill and determinism.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-01.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21421.jpg</video:thumbnail_loc>
      <video:duration>5605</video:duration>
      <video:publication_date>2012-09-09T05:04:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efVM0jaJ7Dk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Q</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Brilliant-Kidney</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Brilliant Kidney</video:title>
      <video:description>Lec 18 - The Brilliant Kidney (March 2, 2010) Dr. Glenn Chertow, Professor of Medicine and Chief of the Division of Nephrology at Stanford, discusses the functions of the kidney in organizing the body&apos;s systems.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu/

Stanford University School of Medicine
http://med.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18739.jpg</video:thumbnail_loc>
      <video:duration>6740</video:duration>
      <video:publication_date>2012-09-04T04:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMXsUYBXaZw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>neutrality</video:tag>
      <video:tag>osmotic</video:tag>
      <video:tag>Intracellular</video:tag>
      <video:tag>interstitial</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>anions</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>body</video:tag>
      <video:tag>water</video:tag>
      <video:tag>dialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Psychology 101</video:title>
      <video:description>&quot;Lec 11 -  Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27177.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-21T03:37:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXR5Dkdu4Qc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-A-Romp-Through-Ethics-for-Complete-Beginners-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -A Romp Through Ethics for Complete Beginners (3/7)</video:title>
      <video:description>&quot;Lec 32 -A Romp Through Ethics for Complete Beginners (3/7)&quot;Part 3 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we will reflect on Aristotle&apos;s account of morality and the centrality of the virtues in this account.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-03.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21423.jpg</video:thumbnail_loc>
      <video:duration>4945</video:duration>
      <video:publication_date>2012-09-09T05:04:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AeT3zbJnT-A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>3</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Complete-Denture-Processing-Flasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75- Complete Denture Processing - Flasking</video:title>
      <video:description>&quot;Lec 75- Complete Denture Processing - Flasking&quot; Flasks a maxillary-mandibular denture for complete denture processing. Shows the different steps in pouring the plaster and setting the master cast. Part 1 of 4. Orig. air date: OCT 10 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20983.jpg</video:thumbnail_loc>
      <video:duration>946</video:duration>
      <video:publication_date>2012-09-08T06:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRGMAWzph0o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>75</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Flasking</video:tag>
      <video:tag>Flasks</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sequences-and-series-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sequences and series (part 2)</video:title>
      <video:description>Sequences and series (part 2)

Finding the sum of an infinite geometric series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19946.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-06T01:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_8GRLJplZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS-61A-Higher-Order-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS 61A : Higher-Order Procedures</video:title>
      <video:description>CS 61A : Higher-Order Procedures

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19574.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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Introduction to raising (a+b)^n</video:description>
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November 24, 2008

To what extent can we rely on a renewable energy future to reduce electricity-related greenhouse gas emissions?  Which technologies should be given the highest priority?  What role will state and federal law play?</video:description>
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Area of Diagonal Generated Triangles of Rectangle are Equal</video:description>
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Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-07.pdf</video:description>
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Determining the equation of a line</video:description>
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U08_L2_T2_we3 Adding and Subtracting Polynomials 3</video:description>
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      <video:description>Lec 16- Equivalent Circuit.
Introduction to MEMS Design</video:description>
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Solving a quadratic by completing the square.</video:description>
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207-209, pgs. 180-181</video:description>
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Another way to conceptualize the double integral.</video:description>
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History of Information</video:description>
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Introduction to the Carnot Cycle and Carnot Heat Engine</video:description>
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Setting up proportions to solve a word problem</video:description>
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Software Engineering</video:description>
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      <video:publication_date>2010-06-18T04:26:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4403.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tyra</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>antm</video:tag>
      <video:tag>top</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>stretch16</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epidermis-of-the-skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epidermis of the skin</video:title>
      <video:description>The outer layer of the two main layers of cells that make up the skin is called epidermis.this layer is made of flat cells called squamous cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/07b906cd-4fab-4c56-8514-92fd5b4cfeb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-14T23:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5340.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>subcutaneous</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>keritanized</video:tag>
      <video:tag>stratified</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>epithelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Dengue-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Dengue Virus</video:title>
      <video:description>Dengue virus has sophisticated mechanisms for entering a cell, for replicating its RNA genome, and for transcribing proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0881f458-30e4-4730-b065-9406de0dee69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-04-12T23:29:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12225.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dengue</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ureter-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ureter Histology</video:title>
      <video:description>This presentation explains detailed histology of ureter has a typical star shaped histology it is lined by transitional epithelium mucosa musularis and serosa or adventitia are the three layers which can be seen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09dd33c6-c442-4f7b-961f-25a6ea1ea11b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T22:22:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ureter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Preparing-an-Inoculum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Preparing an Inoculum</video:title>
      <video:description>This video will help you in understanding how to prepare bacterial inoculations under aerobic and anaerobic condition. A step by step procedure is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5620fb-3bc3-45f7-a9ce-42bd3e69b94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2013-02-11T01:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30076.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Preparing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Inoculum</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-SurgeryAbdominoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgery(Abdominoplasty)</video:title>
      <video:description>A close video of Tummy Tuck Surgery. Video shows that how the extra skin is removed from the lower and middle abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d573fb8-738a-4aca-b2c3-08ca564fd7a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-12-06T18:14:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10776.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 1/3</video:title>
      <video:description>Spermatogenesis. Fisiologia Masculina. Espermatogenesis. ... medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8e5587f3-44ce-4e5e-841a-49773349a4ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-04-23T06:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1995.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Conflict-or-Conciliation-Quran-and-Modern-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conflict or Conciliation? Quran and Modern Science</video:title>
      <video:description>Dr.
Zakir Naik is a medical doctor by profession but is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik clarifies Islamic viewpoints and clears misconceptions about Islam, using the Quran, authentic Hadith and other religious scriptures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/10d597a1-c4f9-4b87-8b97-441ac20036d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2009-09-25T13:34:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3379.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development in Animals</video:title>
      <video:description>This video from evaluation and genetics discusses the animal development. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a29d60e3-89eb-4e21-8280-00f2b95e63ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-09T06:05:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29789.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Re</video:tag>
      <video:tag>just</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medicating-for-high-blood-pressure-HBP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medicating for high blood pressure HBP</video:title>
      <video:description>This video provides an information about  medicating for high blood pressure (HBP #3)

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/e49d4a63-dbbd-4ecf-94b5-576d708cf534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-10-11T00:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27850.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medicating</video:tag>
      <video:tag>for</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ten-Ways-Shorts-Squid-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ten Ways Shorts Squid Attack Video</video:title>
      <video:description>Learn about giant squid and find out about the mythology of the squid attack that comes their way from easy meals of fish and shrimp to a more sporting ten Completely Obvious research discoveries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2812843c-db60-443a-905e-55f33cc924f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2012-12-08T08:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28402.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ten</video:tag>
      <video:tag>Ways</video:tag>
      <video:tag>Shorts</video:tag>
      <video:tag>Squid</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-issue-of-evolution-and-education-interview-with-Marc-Ha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The issue of evolution and education: interview with Marc Ha</video:title>
      <video:description>In his answer to how does he see the issue of evolution and education, March Hauser mentioned that there happen to be a huge gap between the knowledge derived from careful studies and what children of America are being taught. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2fb086f3-4af9-4624-b0f1-9c8b03fc39d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-08-10T00:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/676.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-rectovaginal-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of rectovaginal nodule</video:title>
      <video:description>This video diescibes the techniques of excision of rectovaginal endometriotic nodule and the complications association with this type of surgery a step by step strategy procedure of rectovaginal nodule excision including technique of ureterolysis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31bcea2d-c16e-44db-8939-816d3a85a752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2011-11-29T05:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>excision</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>Nodule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosing-Abusive-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosing Abusive Relationship</video:title>
      <video:description>Here is one of the videos of Dr.Jeanne King where she talks about fighting against abuse. The clip contains information about the confusion and psychological denial the patient is going through when it is about psycho-social condition. Meeting the same type of people and creating the same type of relationships over and over again is one more thing that Dr.King discuses here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3379bba2-7328-40da-bca1-1d4edae377b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2011-12-06T18:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Abusive</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>jeanne</video:tag>
      <video:tag>king</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Stereochemical-Nomenclature-Racemization-and-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Stereochemical Nomenclature; Racemization and Resolution</video:title>
      <video:description>&quot;Lec 28 - Stereochemical Nomenclature; Racemization and Resolution&quot; Freshman Organic Chemistry (CHEM 125)

Determination of the actual atomic arrangement in tartaric acid in 1949 motivated a change in stereochemical nomenclature from Fischer&apos;s 1891 genealogical convention (D, L) to the CIP scheme (R, S) based on conventional group priorities. Configurational isomers can be interconverted by racemization and epimerization. Pure enantiomers can be separated from racemic mixtures by resolution schemes based on selective crystallization of conglomerates or temporary formation of diastereomers.

00:00 - Chapter 1. Ambiguity in the D/L Genealogical Designations
10:15 - Chapter 2. The Discovery of Tartaric Acid&apos;s Atomic Arrangement and Notation by Priority
24:49 - Chapter 3. The Cahn-Ingold-Prelog Priority Scheme
34:12 - Chapter 4. Racemization and Epimerization

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19764.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-05T09:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BJyPPZSS35c</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rectus</video:tag>
      <video:tag>Sinister</video:tag>
      <video:tag>zusammen</video:tag>
      <video:tag>entgegen</video:tag>
      <video:tag>CIP</video:tag>
      <video:tag>cis</video:tag>
      <video:tag>trans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Anatomy-of-an-Orthodontic-Claim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Anatomy of an Orthodontic Claim</video:title>
      <video:description>&quot;Lec 40 - Anatomy of an Orthodontic Claim&quot; Dr. George S. Payne of University of California at San Francisco talks about the mechanics of preventing legal litigation in the orthodontic practice. Orig. air date: APR 14 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20799.jpg</video:thumbnail_loc>
      <video:duration>1995</video:duration>
      <video:publication_date>2012-09-07T17:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmRS9x4fvmA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Claim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution</video:title>
      <video:description>&quot;Lec 4 - Evolution&quot; (January 21, 2010) Professor Lynn Rothschild discusses evolution in the context of space and time, focusing on the emergence of life in a planetary context on Earth and possibly elsewhere as well as the evolution of intelligence and the search for it elsewhere.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18912.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T07:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/us7JphSUx1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Eukaryotes</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 13 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20685.jpg</video:thumbnail_loc>
      <video:duration>3937</video:duration>
      <video:publication_date>2012-09-07T09:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-cUN14_4h4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
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      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discoveries-By-Nikola-Tesla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discoveries By Nikola Tesla</video:title>
      <video:description>Have a look at the great master mind person Nikola Tesla. His discoveries are discussed here with a brief explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/596b3921-6598-4db5-9f5b-7b87b7dd6329/cand_25.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2013-02-09T06:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29797.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Minds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-the-Earth-is-growing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is the Earth is growing</video:title>
      <video:description>According to the plate tectonic theory, the continents were once together forming a giant continent called the pangea. The continents then drifted apart forming the continents as we see now. In this video Neal Adams argues that the continents drifted from each other not because of drifting but due to continuous growth of earth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/7f9187d0-df4b-4857-8603-2e030d1d64ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2010-10-17T00:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Chemistry 1A - Lecture 33</video:title>
      <video:description>Chemistry 1A - Lecture 33

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26772.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-19T02:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lbUOB3ydFKw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Scanning-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Scanning Microscope</video:title>
      <video:description>This video shows a microscope that is able to scan electrons. Construction and workings are explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d2742800-504f-4851-b2f4-d278ff63aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2013-02-09T07:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29841.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>diy</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Chronometric-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Chronometric Revolution</video:title>
      <video:description>Chronometric Revolution

Discussion of the relatively recent changes in our ability as a species to shine light on our deep past</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25036.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-17T18:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5mNTvtjDnP8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Chronometric</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Black-Holes-And-Gamma-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Black Holes And Gamma Rays</video:title>
      <video:description>Gamma rays bursts are the rays associated with energetic explosions caused by collisions with other stars in space. These have also been linked in the formations of black holes as seen by data collected by the Swift telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ece0ee42-bfc3-420d-8ea7-54795a2c6e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-23T10:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7689.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Colliding</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Create</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Custom-Classes-Object-Lifecycle-Autorelease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Custom Classes, Object Lifecycle, Autorelease</video:title>
      <video:description>&quot;Lec 3 - Custom Classes, Object Lifecycle, Autorelease&quot; (January 12, 2010) Alan Cannistraro covers creating custom classes, the object lifecycle, auto release, and properties in Objective-C.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18927.jpg</video:thumbnail_loc>
      <video:duration>4043</video:duration>
      <video:publication_date>2012-09-04T07:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A79t7CVx_T0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>data</video:tag>
      <video:tag>class</video:tag>
      <video:tag>superclass</video:tag>
      <video:tag>NSObject</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>header</video:tag>
      <video:tag>file</video:tag>
      <video:tag>private</video:tag>
      <video:tag>impleme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 9 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19783.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-09-05T09:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0iOAAlScxA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Calculus-Derivatives-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Calculus: Derivatives 1</video:title>
      <video:description>Calculus: Derivatives 1

Finding the slope of a tangent line to a curve (the derivative). Introduction to Calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19811.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-05T17:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rAof9Ld5sOg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-2003-AIME-II-Problem-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - 2003 AIME II Problem 7</video:title>
      <video:description>2003 AIME II Problem 7

Area of rhombus from circumradii of triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20376.jpg</video:thumbnail_loc>
      <video:duration>793</video:duration>
      <video:publication_date>2012-09-06T14:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jpKjXtywTlQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering -240</video:title>
      <video:description>lec 4-Electrical Engineering -240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20884.jpg</video:thumbnail_loc>
      <video:duration>5019</video:duration>
      <video:publication_date>2012-09-07T23:53:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ohs9KkLVEBk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Gradient-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Gradient 1</video:title>
      <video:description>Gradient 1

Introduction to the gradient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19907.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U7HQ_G_N6vo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-Beyond-Its-Planet-of-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life Beyond It&apos;s Planet of Origin</video:title>
      <video:description>&quot;Lec 10 - Life Beyond It&apos;s Planet of Origin&quot; (February 16, 2010) Rocco Mancinelli, Bay Area Environmental Research Institute, discusses how research has taken the first step to understanding how organisms survive and evolve outside of planet earth.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18918.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-04T07:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ua3pKMzJf4w</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>outer</video:tag>
      <video:tag>panspermia</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Spore</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>osmophilic</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>India</video:tag>
      <video:tag>organis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-AST-210EE-213-EUV-lithography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - AST 210/EE 213 EUV lithography</video:title>
      <video:description>AST 210/EE 213 EUV lithography

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 28: EUV lithography
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19410.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-05T02:16:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NfhBSbTU6wk</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Text-Input-and-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Text Input and Presenting Content Modally</video:title>
      <video:description>&quot;Lec 10 - Text Input and Presenting Content Modally&quot; (February 9, 2010) Josh Shaffer continues his lecture on threading.  Brad Moore then introduces iPhone keyboards, customizing text input, and presenting content modally.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18934.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-04T07:59:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lGabtKpKRL4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>core</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>loading</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>object</video:tag>
      <video:tag>ownership</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>threading</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>keyboard</video:tag>
      <video:tag>text</video:tag>
      <video:tag>input</video:tag>
      <video:tag>Multi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Unemployment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  7 - Unemployment</video:title>
      <video:description>Unemployment

Analyzing unemployment data to show that &quot;real&quot; unemployment is worse than the headline numbers show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22606.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2012-09-11T02:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vUOiOi-XaoQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monkey-Vs-Man-Who-is-Smarter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monkey Vs Man Who is Smarter?</video:title>
      <video:description>This is a cool experiment conducted by Japanese researchers at Kyoto University. They test the memory skills of chimpanzees to see how they compare to the memory of humans. ABC News reporter Bill Blakemore shares their findings in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d802d99a-263f-43f7-b38a-fd9c9db0a3db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-10-03T14:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31881.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Recognizing-Relatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Recognizing Relatives</video:title>
      <video:description>&quot;Lec 8 - Recognizing Relatives&quot; (April 16, 2010) Robert Sapolsky discusses various methods of innate recognition of relatives between animals and humans through protein signatures, olfactory cellular mechanisms, cognitive, and sensory processes. He explores the importance of relatedness in animal mating/ovulation cycles and other phenomena that show how organisms identify each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18950.jpg</video:thumbnail_loc>
      <video:duration>4766</video:duration>
      <video:publication_date>2012-09-04T08:14:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P388gUPSq_I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>relatedness</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - PACS 164A</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19429.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-05T02:31:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-etHoXOplw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Electrical Engineering 240</video:title>
      <video:description>lec 6-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20886.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-07T23:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hNO9J2Oofo0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Advanced-Neurology-and-Endocrinology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Advanced Neurology and Endocrinology</video:title>
      <video:description>&quot;Lec 13 - Advanced Neurology and Endocrinology&quot; (April 28, 2010) Robert Sapolsky continues the exploration of endocrinology and neurology. He looks at more complicated systems of communication within neurobiology, the limbic system&apos;s role in personality and behavior, abnormal behavior possibilities within these systems, and individual organism variation and imprinting. 

Stanford University
http://www.stanford.edu/

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18955.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-09-04T08:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAfz0yAcOyQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Limbic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Limbic System</video:title>
      <video:description>&quot;Lec 14 - Limbic System&quot; (April 30, 2010) Robert Sapolsky focuses on the role of the limbic system as the emotional component of the nervous system. He explores its influence on decision making, its connection to the cortex, and the various functions of subparts within the limbic system circuitry.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18956.jpg</video:thumbnail_loc>
      <video:duration>5324</video:duration>
      <video:publication_date>2012-09-04T08:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAOnSbDSaOw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Schizophrenia</video:title>
      <video:description>&quot;Lec 24 - Schizophrenia&quot; (May 26, 2010) Professor Robert Sapolsky finishes his lecture on language and then dives into his discussion about schizophrenia. He discusses environmental factors as well as genetic characteristics that could apply to people who are affected. He describes schizophrenia as a disease of thought disorder and inappropriate emotional attributes. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18966.jpg</video:thumbnail_loc>
      <video:duration>6026</video:duration>
      <video:publication_date>2012-09-04T08:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEnklxGAmak</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>language</video:tag>
      <video:tag>tangential</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>foxp2</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Individual-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Individual Differences</video:title>
      <video:description>&quot;Lec Last - Individual Differences&quot; (June 2, 2010) Professor Robert Sapolsky gives the final lecture in the Human Biology 160 class. He uses the lecture to wrap up any loose ends and show how the themes of the class connects without the more complex concepts that were brought up throughout the course. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18967.jpg</video:thumbnail_loc>
      <video:duration>3234</video:duration>
      <video:publication_date>2012-09-04T08:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-PpDq1WUtAw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>destructive</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Triple-Integrals-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Triple Integrals 2</video:title>
      <video:description>Triple Integrals 2

Using a triple integral to find the mass of a volume of variable density.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19924.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxQvL_WhBGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - More Limits</video:title>
      <video:description>More Limits

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19942.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-06T01:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Technology-and-Entrepreneurship-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Technology and Entrepreneurship Overview</video:title>
      <video:description>Chuck Eesley provides an introduction and overview of the course on Technology Entrepreneurship (ENGR 145). &quot;Lec 1 - Technology and Entrepreneurship Overview&quot; Including topics such as what you will learn in the class, course design and logistics, &quot;technology entrepreneurship&quot; defined, and other options for entrepreneurship education at Stanford.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19003.jpg</video:thumbnail_loc>
      <video:duration>1299</video:duration>
      <video:publication_date>2012-09-04T08:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MvPTVgGUsyc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cognitive Science C103 - Lecture 13</video:title>
      <video:description>Cognitive Science C103 - Lecture 13
History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25817.jpg</video:thumbnail_loc>
      <video:duration>4588</video:duration>
      <video:publication_date>2012-09-18T17:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHlrk6cNcdQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250B-Lecture-13-Bias-selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250B - Lecture 13: Bias - selection</video:title>
      <video:description>Public Health 250B - Lecture 13: Bias - selection

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25616.jpg</video:thumbnail_loc>
      <video:duration>6111</video:duration>
      <video:publication_date>2012-09-18T16:39:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-Ao1ymg1e8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Founding-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Founding Team</video:title>
      <video:description>&quot;Lec 5 - The Founding Team&quot; Chuck Eesley discusses some of the basics of forming a founding team for an entrepreneurial venture. He stresses that without a strong central team a project will often have very little chance of success -- everyone needs to be willing to make sacrifices.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19007.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-04T08:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c52Y2ObjFms</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Full-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Full Reserve Banking</video:title>
      <video:description>Full Reserve Banking

Overview of full reserve banking in comparison to fractional reserve banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25611.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RGMcswR8DnY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Case-Discussion-and-Business-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Case Discussion and Business Models</video:title>
      <video:description>&quot;Lec 9 - Case Discussion and Business Models&quot; Chuck Eesley discusses the case method style of instruction and some guidelines for analyzing cases and case discussions. He also introduces the idea of the business model which will be discussed in greater detail in the following videos.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19011.jpg</video:thumbnail_loc>
      <video:duration>1011</video:duration>
      <video:publication_date>2012-09-04T08:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9EgMrDRZDg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19514.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtC7wb5xABg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Memory 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19516.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-05T03:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0J8oxtd5_J0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-2011-Calculus-AB-Free-Response-3-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - 2011 Calculus AB Free Response #3 (c)</video:title>
      <video:description>2011 Calculus AB Free Response #3 (c)

Disk method to find the volume of a solid generated by rotation of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19993.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-06T01:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-H_7o7EMoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>3</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 8 - The Theoretical Minimum&quot; (February 27, 2012) Leonard Susskind spends some time in the beginning of the lecture discussing some of the basic qualities of systems to lay a foundation for the rest of the lecture and the class.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19038.jpg</video:thumbnail_loc>
      <video:duration>6692</video:duration>
      <video:publication_date>2012-09-04T09:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x0m2sQuAr34</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-sterilization-with-filshie-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal sterilization with filshie clip</video:title>
      <video:description>Fallopian tube is the normal site of fertilization. In tubal sterilization with filshie clip, the clip is used to pinch the fallopian tube so that sperm cannot reach the ova, thereby preventing fertilization. The process is performed by laparoscopy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ae0ea0-5df5-4afd-a479-7578a2874d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9898.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>filshie</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Magnetic Field</video:title>
      <video:description>This video will show you an activity to know about the properties of magnetic field. A brief description of the terms related with the magnetic field are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2248e8aa-5bba-43a9-8aaa-d658656e0389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T07:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29060.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leptin-And-Its-Feedback-Control-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin And Its Feedback Control System</video:title>
      <video:description>This video demonstrates how changes in the amount of fat tissue lead to changes in leptin levels and thus changes in appetite. It also includes audio narration, please make sure your computer&apos;s volume is up so that you can hear it./nAs it is known, Leptin is a hormone that is produced by fat tissue found throughout the body. The amount of leptin produced is proportional to the amount of fat tissue. If someone reduces their caloric intake, their fat tissue will decrease, and the leptin signal will also decrease. This decreased signal reaches an area of the brain called the hypothalamus. The hypothalamus responds to the reduced signal by increasing the desire to eat. Once the amount of fat tissue is back to the usual level, the amount of feeding also returns to the usual level. Likewise, if someone increases their caloric intake, their fat tissue increases, as does the amount of leptin signal reaching the hypothalamus. This increased signal to the hypothalamus results in a decreased desire to eat. This eventually returns the amount of fat tissue to the usual level, which in turn returns feeding to the usual level./nReff: hhmi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e5cad42-1d1d-4e3d-a09c-9249521d666f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2013-02-04T20:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29116.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operon-Required-for-the-Transportation-of-Lactose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operon Required for the Transportation of Lactose</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ccd5e149-37a2-4c04-a729-d35250b6302a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-09-19T02:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1024.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lacoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sticklebacks-New-Home-Brings-New-Predators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback&apos;s New Home Brings New Predators</video:title>
      <video:description>At the end of the ice age, the retreating ice sheet created many new lakes, some of which were colonized by sticklebacks. The presence of different predators in different lakes dictated the subsequent evolution of each isolated lake stickleback over the course of about 10,000 years. Some groups kept their spines to use against predatory fish. Others lost their spines, perhaps to evade aquatic insect predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/991647a1-83ac-42f9-ba82-25d5252d89f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-08-02T22:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/577.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Predators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-1-to-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 1 to 9</video:title>
      <video:description>3D animated look at baby development in the first trimester of pregnancy, from the first few cells that make up the blastocyst to a tiny fetus with a brain, beating heart, fingers, eyes, and earlobes. Inside pregnancy: Weeks 1 to 9 http://www.babycenter.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/709a9108-f6bf-48e9-b225-8a87b17f3171/cand_25.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-11-23T19:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28024.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Multiplying-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Multiplying Polynomials 2</video:title>
      <video:description>Multiplying Polynomials 2

U08_L2_T3_we2 Multiplying Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24675.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-17T15:24:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J1HAY8E3gms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/unit-circle-definitions-of-trig-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>unit circle definitions of trig functions</video:title>
      <video:description>unit circle definitions of trig functions, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/992b3872-362e-41c7-8c2b-aa5885396c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-04-09T15:00:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12167.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-is-caused-by-dysfunctional-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis is caused by dysfunctional protein</video:title>
      <video:description>Genetic mutation in cystic fibrosis patients causes synthesis of dysfunctional protein that fails to facilitated movement of salt through the cell membrane. This video explains who it happens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9948a400-9465-4dc1-a2da-698d80992f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-27T11:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6196.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>is</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HE-hematoxylin-and-eosin-stain-protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HE hematoxylin and eosin stain protocol</video:title>
      <video:description>For routine examination haematoxylin and eosin is the stain of choice this stain produces colours different tissue structures which would otherwise be transparent so that you can get a detailed view of the tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/372ab34d-8ef2-4f50-bf38-52d3c265920a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T22:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Babies-at-homerton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babies at homerton</video:title>
      <video:description>This video explains about babies at homerton (GE works)

&quot;For babies who are born premature or sick, the first months of life are a struggle. The Homerton Hospital in East London takes the smallest and the sickest of these babies.

These newborns are highly sensitive to their environment -- small changes in temperature and humidity can have a real impact on their health and comfort. GE recently donated £4.8 million worth of healthcare technology to Homerton Hospital, including a number of high tech incubators that are capable of maintaining the precise temperature and humidity recommended by the doctors.

These incubators and medical supplies will have a lasting impact on the London community -- who knows, maybe one of these babies will grow up to be an Olympic athlete!

Learn more about GE Works -- visit http://www.GE.com&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/994e8014-630d-4026-a2e4-ecc2c7d9c06f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T12:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27799.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Babies</video:tag>
      <video:tag>at</video:tag>
      <video:tag>homerton</video:tag>
      <video:tag>GE</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DrVenkatachalam-and-Chris-Browne-on-Hip-resurfacing-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DrVenkatachalam and Chris Browne on Hip resurfacing India</video:title>
      <video:description>Hip resurfacing is a procedure developed as an alternative to hip replacement, in this video we see the recovery process of a patient after the procedure in India. Here is Chris Browne with Dr. Venkatachalam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/99543122-5ed8-405a-9c3a-ba6bcb24edc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2011-11-30T23:07:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9740.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Browne</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Brilliant-Natural-Selection-Daniel-Dennett-Interview-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brilliant Natural Selection? Daniel Dennett Interview 2</video:title>
      <video:description>You&apos;ve described the design of natural selection as &quot;brilliant&quot; but &quot;mindless.&quot; Can you explain? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99643a35-7294-4a15-923d-348bb3460bac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2007-08-10T00:35:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/659.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-with-prolene-hernia-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair with prolene hernia system</video:title>
      <video:description>This video conducted to evaluate the feasibility and benefits of inguinal hernia repair with prolene hernia system mesh under local anaesthesia improved outcomes with the prolene hernia system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b27de24-a267-4dbe-bb67-b36561201dbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T20:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10343.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prolene</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Exactky-is-Rotavirus-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Exactky is Rotavirus Vaccine?</video:title>
      <video:description>Here a brief introduction for the Rotavirus vaccine is provided by Dr. Ran Goldman(emergency physician and pediatrician). Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/99882a4e-d5fe-498c-a1d0-abdfb40ab851/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-16T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30297.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rotavirus</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Ran</video:tag>
      <video:tag>Goldman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stimulated-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stimulated cell division</video:title>
      <video:description>Simulation of cell division, animated in Corel Painter X, sound effects created with GarageBand.
Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/9988b895-f9c0-4766-9638-f942a134353f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-12-24T02:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1214.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detoxification-for-gallstone-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detoxification for gallstone Removal</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/998aeff8-8447-4c1c-98cc-9d9c7dc9bfd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-26T23:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6172.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detoxification</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-prepare-scrambled-egg-inside-the-shell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to prepare scrambled egg inside the shell</video:title>
      <video:description>This is an interesting way to cook an scrambled egg inside the shell. How does it happen? Any comments?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/99967450-344f-40c9-988e-1ecfdcd9f5d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2015-05-29T04:49:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32197.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>scrambled</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-the-Mechanism-And-Inhibition-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are the Mechanism And Inhibition of Enzymes</video:title>
      <video:description>How can a drug molecule be designed to interfere with the mechanism and inhibition of enzymes. A brief description of this mechanism is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/99a32589-7ff1-4d62-8810-95937c53a422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-30T21:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6317.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>30</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 31- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17915.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-09-03T18:10:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gzms73aw9y8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-diabetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and diabetics</video:title>
      <video:description>Dianetes which is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced is shown in this scince video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/99e7fe1c-e35b-436b-aaa8-8da82eced752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-06-06T18:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2795.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-a-TCR-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of a TCR Signaling</video:title>
      <video:description>Know exactly the types of molecules involved in a TCR Signaling and the function of each molecule as a whole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9a17ce55-b88b-49a5-b0cb-106d8c47efa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-04-08T20:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4113.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 16- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17013.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-02T04:21:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1oMfGBiyFs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 17- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17014.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-09-02T04:22:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qw1H82A47lA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Cathode-Ray-Tubes-CRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Cathode Ray Tubes (CRT)</video:title>
      <video:description>This video shows how does the CRT works with a large glass bulb and an electron gun. Cathode Ray Tubes (CRT) produces the images that we seen on the TV and monitors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fef0db6b-3e24-48c2-9941-c8ec7120066b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-12-13T05:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11667.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>CRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlear-Dissection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlear Dissection</video:title>
      <video:description>This is a video of mouse cochlear dissection. Cohlea is the auditory portion of the inner ear. It is a spiral-shaped cavity in the bony labyrinth, in humans making 2.5 turns around its axis, the modiolus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/9a135b96-a11e-462a-943f-d9f113c83326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2132</video:duration>
      <video:publication_date>2016-03-27T17:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32454.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cohlea</video:tag>
      <video:tag>cohlear</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Golden-Ratio-and-Mecca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Golden Ratio and Mecca</video:title>
      <video:description>This enigmatic number the Golden Ratio keeps turning up in all places. It now points to the world of Mecca.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a456c9a-2f6c-4116-b1d3-08af27b32a9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2011-11-24T23:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7827.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Mecca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penis Histology</video:title>
      <video:description>The penis is a reproductive and sexual organ. It is a tube that directs urine and semen from the body to the outside and is located above the scrotum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a497c35-5f5e-4c41-b5db-c8c45fed00eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2011-11-28T11:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8448.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Penis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation-from-mRNA-to-polypeptide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: from mRNA to polypeptide</video:title>
      <video:description>The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptide. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9bb4da96-dadb-4a24-b8cf-4eef9e1372ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2007-05-16T02:13:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/355.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>translation</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>ribosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aprofound-specialization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aprofound specialization</video:title>
      <video:description>The last 50 years in the history of life sciences are remarkable for a new important feature that looks as a great threat for their
future. Aprofound specialization dominating in quickly developing fields of science causes a crisis of the scientific method. The essence
of the method is a unity of two elements, the experimental data and the theory that explains them. To us, fathers of science, classically,
were the creators of new ideas and theories. They were the true experts of their own theories. It is only they who have the right to say:
I am the theory. In other words, they were carriers of theories, of the theoretical knowledge. The fathers provided the necessary logical
integrity to their theories, since theories in biology have still to be based on strict mathematical proofs. It is not true for sons. As a result
of massive specialization, modern experts operate in very confined close spaces. They formulate particular rules far from the level of
theory. The main theories of science are known to them only at the textbook level. Nowadays, nobody can say: I am the theory. With
whom, then is it possible to discuss today on a broader theoretical level? How can a classical theory - for example, the membrane one
- be changed or even disproved under these conditions? How can the sons with their narrow education catch sight of membrane theory
defects? As a result, global theories have few critics and control. Due to specialization, we have lost the ability to work at the
experimental level of biology within the correct or appropriate theoretical context. The scientific method in its classic form is now being rapidly eroded. Agood case can be made for Membrane Theory, to which we will largely refer throughout this article.
Full text: http://www.actomyosin.spb.ru/fathersandsons.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9bb78356-c4fa-4ef9-9c08-bd60e57c50f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-05-18T05:35:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2258.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Cornea-in-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Cornea in Eyes</video:title>
      <video:description>Our cornea is a transparent layer of fibrous connected tissues. Physiology of the Cornea of our eyes is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9bcdf3d8-602a-43c4-9f1b-dcc94ede686d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-04-07T19:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30471.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cornea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Arsenic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Arsenic</video:title>
      <video:description>This video shows all the basic information about Arsenic like The name origin, abundance, sources and uses of Arsenic. It is used a s a deadly poison in various agriculture insecticides and poisons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9bda27c8-5c85-45e5-a58d-5eeddee939a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-12T02:09:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11310.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>arsenic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Solving-systems-by-graphing-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Solving systems by graphing 2</video:title>
      <video:description>Solving systems by graphing 2

U06_L1_T1_we2 Solving systems by graphing 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24606.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-17T14:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BNHLzEv6Mjg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/ReGenesis-MWV8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ReGenesis (MWV8)</video:title>
      <video:description>ReGenesis is an award winning science drama produced by Toronto&apos;s Shaftesbury Films that centers on the fictitious North American Biotechnology Advisory Commission. NorBAC&apos;s special operations team, headed by the brilliant but unpredictable Molecular Biologist Dr. David Sandstrm (Peter Outerbridge) and supported by a cast of forensic specialists and CIA operatives, investigates new strains of disease, genetically modified bacteria, and potential bioterror threats or agents. In essence, the show is about microbial forensics and the lives of the people who work in and around the lab.&lt;br&gt;/nReGenesis is also one of the first dramas to feature full media convergence and was recently awarded with the 2007 International Emmy in the Interactive Program category and the 2006 Gemini Award for Best Cross Platform Project. Visitors to the website can tour the NorBAC laboratory, partake in the laboratory&apos;s problem solving, and get insight into each episode&apos;s health and science issues by getting the &quot;Facts Behind the Fiction&quot; and &quot;&quot;Science and Society&quot; fact sheets, where episodic drama is analyzed by leading scientists compliments of the Ontario Genomics Institute.</video:description>
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      <video:duration>673</video:duration>
      <video:publication_date>2011-01-10T18:28:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6736.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>regenesis</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>drama</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Entertainment</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Caspase-6-Cleavages-Huntingtin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caspase-6 Cleavages Huntingtin</video:title>
      <video:description>In Huntington&apos;s disease, a neurodegenerative disorder, the protein huntingtin is cleaved by the caspase-6 protease in one of the steps leading to apoptosis, or cellular suicide, in nerve cells. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9be4313b-8029-4c95-a71d-fe51c92439c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-09T00:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29714.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Caspase6</video:tag>
      <video:tag>Cleavages</video:tag>
      <video:tag>Huntingtin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-With-Axis-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading With Axis Deviation</video:title>
      <video:description>This video will hwlp you yo look for deviation of electrical axis of heart. A brief introduction to the ECG reading is provided here by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9c0cdadd-9b0e-4d56-bc8c-2a84234cdbd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T01:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30019.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>axis</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-Movements-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Movements in Our Body</video:title>
      <video:description>How does the movement of sperm are affected by different situations in our body? A description of the sperm movements at different stages is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c1b92ce-6bab-46db-b046-6b4524a01c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2011-11-29T20:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9135.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sperm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Combination Wrench</video:title>
      <video:description>The whole process for the manufacturing of a perfect combination wrench is shown in the video. A combination wrench is used for tightening and loosing bolts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9c14d93d-fef8-4f36-bc16-b9c2aed7f17f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-10T01:48:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28510.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-of-a-Colloid-in-an-Entangled-Semiflexible-Polymer-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation of a Colloid in an Entangled Semiflexible Polymer Network</video:title>
      <video:description>A Dissipative Particle Dynamics (DPD) simulation of a colloid particle subjected to an external force in a highly entangled semiflexible polymer network. DPD is a simulation technique that accounts for the polymer-solvent interaction by simulating the solvent explicitly. Visualization performed with Visual Molecular Dynamics (Humphrey, W., Dalke, A. and Schulten, K., &quot;VMD - Visual Molecular Dynamics&quot;, J. Molec. Graphics, 1996, vol. 14, pp. 33-38, www.ks.uiuc.edu ) and VideoMach software. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c4ac991-ce74-4620-99ae-8e25a1d4d073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-04-09T23:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1685.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>dissipative</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>semiflexible</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>colloid</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>biopolymer</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>condensed</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Binormal-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Binormal Vector</video:title>
      <video:description>This video shows the calculation of binormal vector with the help of an example. Binormal vectors are the vectors tangent to given surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9c51a17e-c79d-40c3-ad50-aa44a2d167fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-12-06T10:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6471.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Binormal</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robo-test-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robo test animation</video:title>
      <video:description>This is just an animation showing the moves of robot arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/9c59ad02-0c2e-4da8-af81-8051bb6ce248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2014-02-28T19:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30833.mp4</video:content_loc>
      <video:uploader>Mackey Tube</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Robo</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Basic-Linear-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Basic Linear Function</video:title>
      <video:description>Basic Linear Function

U03_L2_T4_we1  : Basic Linear Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24539.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T13:53:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YB1XuQ1Pc5s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Angiogenesis</video:title>
      <video:description>Amgen would like to invite healthcare professionals to visit http://angiogenesis.amgen.com, where the science of angiogenesis comes to life. Angiogenesis, a fundamental mechanism in normal development and cancer, involves multiple cellular regulators that include the angiopoietins, the VEGF family and other regulators. Amgen has developed an interactive website that will provide users with a cinematic experience through which to view the process of tumor vessel growth. This video is one of many featured on this site</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9c67bbb8-7cb0-46c9-8801-3a869a5d307d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2009-07-08T02:36:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3012.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Angiosperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Angiosperm</video:title>
      <video:description>This video explains the life cycle of angiosperm. The main phase of an angiosperm&apos;s life cycle is adult, or sporophyte. As with gymnosperms, angiosperms are heterosporous. Therefore, they generate microspores, which means they will produce pollen grains as the male gametophytes, and megaspores, that will form an ovule that contains female gametophytes. Inside the anthers&apos; microsporangia, male gametophytes divide by meiosis to generate haploid microspores, which, in turn, undergo mitosis and give rise to pollen grains. Each pollen grain contains two cells: one generative cell that will divide into two sperm and a second cell that will become the pollen tube cell. More text information cab be found at https://www.boundless.com/biology/seed-plants/angiosperms/the-life-cycle-of-an-angiosperm/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/9c6c1f25-61cc-4042-a618-cbbfbcafaf9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2014-06-24T21:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31002.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Angiosperm</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canary-in-a-Coal-Mine-MWV16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canary in a Coal Mine (MWV16)</video:title>
      <video:description>Coral reefs are dying a death of a thousand cuts and their disappearance threatens not only the incredibly diverse ecosystem that depends on them, but also human health and welfare.

In this episode of MicrobeWorld Video marine scientists Ove Hoegh-Guldberg, Ph.D., chair of marine studies at the University of Queensland in Brisbane, Australia, and Kiho Kim, Ph.D., director of the environmental studies program at American University, explain the important relationship between microbes and corals, and how this delicate symbiosis that sustains life on and around reefs is facing numerous threats from human interactions to global climate change. In addition, Tundi Agardy, Ph.D., founder and executive director of Sound Seas, discusses the need for public policy and community-based conservation efforts that may help stave off the degradation of these vital ocean ecosystems.

According to a 2004 report issued by the World Wildlife Fund, 24% of the world&apos;s reefs are under imminent risk of collapse through human pressures; and a further 26% are under a longer term threat of collapse. If nothing is done to protect these resources, many scientists estimate that reefs around the West Indies in the Caribbean will be gone by 2020, while the Great Barrier Reef may only last for another three decades.

Please visit the following sites for more information about coral reefs:

www.climateshifts.org 
www.reefrelief.org
www.coralreef.noaa.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9c8a1559-81d1-45e7-b520-7e83c7c4b073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-04-13T14:56:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4231.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Agardi</video:tag>
      <video:tag>change</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Hoegh</video:tag>
      <video:tag>Guldberg</video:tag>
      <video:tag>Kiho</video:tag>
      <video:tag>Kim</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ove</video:tag>
      <video:tag>Reefs</video:tag>
      <video:tag>seas</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostatectomy-via-the-da-Vinci-Robotic-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostatectomy via the da Vinci Robotic surgery  animation</video:title>
      <video:description>Prostatectomy is the surgical removal of part or the whole of the prostrate gland, the da Vinci robotic procedure is a non-invasive way of accomplishing the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c90a233-fb1f-4369-84a9-8f9321490ac5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-28T06:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8303.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Davinci</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Lecture-6-Algorithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 10 - Lecture 6: Algorithms</video:title>
      <video:description>Computer Science 10 - Lecture 6: Algorithms

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/07/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25658.jpg</video:thumbnail_loc>
      <video:duration>2772</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UdTQ6X5lAc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dental-Anatomy-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Dental Anatomy Review</video:title>
      <video:description>&quot;Lec 26 -Dental Anatomy Review&quot;Review of dental anatomy for the Northeast Regional Board Examination.  Orig. air date: FEB 1 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21635.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-09T06:27:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggXgfan3Lr0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-by-Teeth-digital-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution by Teeth digital X-Ray</video:title>
      <video:description>Video shows advantages of digital radiography in our life. It is faster, produces up to 90% less reduction, has electronic storage and avoids the need for hazardous chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cc186e7-461b-4e01-9bf0-b95ff3bfe716/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T19:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10303.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Youngs-Double-Slide-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young&apos;s Double Slide Experiment</video:title>
      <video:description>This video demonstrates the Young&apos;s double slit experiment which helped to identify the wave-particle duality. A monochromatic light is sent through two slits which are separated by a certain distance from each other, the result can be observed on a screen which is place in front of the apparatus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cc81d47-fc97-4ce5-b200-de1e9f55f106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-11T23:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11167.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Slide</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Psychology 101</video:title>
      <video:description>&quot;Lec 26 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27192.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-21T03:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLH6INDS9Dw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cavia-aperea-Caviidae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavia aperea (Caviidae)</video:title>
      <video:description>A short film depicting Cavia aperea (Caviidae), a wild relative of the guinea pigs. This film was shot in Córdoba, Argentina, in february 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9cd1c0b9-a6ca-434f-a130-84114c45e69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-02-20T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3862.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>Caviidae</video:tag>
      <video:tag>Cavia</video:tag>
      <video:tag>Guinea</video:tag>
      <video:tag>Pigs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-tonsillitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of tonsillitis</video:title>
      <video:description>Tonsils are the two clumps of tissue at the back of the throat and are part of the lymph nodes. This video shows a 3D animated clip of the tonsils and gives information on their infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cfc2925-d9f7-4d00-9095-1817e9d00f80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T19:51:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10281.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsillitis</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Futures-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Futures Introduction</video:title>
      <video:description>Futures Introduction

Futures Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20370.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3g6P0lRXotI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Kirchoffs-Voltage-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Kirchoffs Voltage Law?</video:title>
      <video:description>Kirchoff&apos;s Voltage Law is that the sum of all the algebraic voltages in any loop is equal to zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/9d013780-80fd-4569-91d2-3bd0091eb645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2016-02-08T23:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32413.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Radiographic-Margins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Radiographic Margins</video:title>
      <video:description>This video displays a model of the Hearts  Radiographic Margins which entails mainly the Right Ventricle and some of the left ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d1c76b5-0733-4898-a485-379f21ffcb91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-13T22:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5183.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>Margins</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Superior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturn-Moon-Ballet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturn Moon Ballet</video:title>
      <video:description>Video shows the moon ballet of the planet Saturn. An interesting dance of moons around Saturn is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9d2a59d0-bde7-4102-a172-f92e5aae5987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-02-05T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29153.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>HOLIDAY</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>moons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Cycle-Cyclins-and-Checkpoints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Cycle: Cyclins and Checkpoints</video:title>
      <video:description>A depiction of the cell cycle and role that cyclins play in the process. This animation also shows the role of checkpoints in regulating the cell cycle. Check points determine whether cell is ready to proceed in next life cycle. 

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/01d54acc-94a9-4f86-bf12-1104dcb7c4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2007-04-06T22:52:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/231.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cyclins</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOAA-goes-14-Hurricane-Bill-views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOAA goes 14 ( Hurricane Bill views )</video:title>
      <video:description>The National Oceanic and Atmospheric Administration (NOAA) is a federal agency focused on the condition of the oceans and the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01d603ca-5402-4853-9b85-8d6f56072368/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-15T08:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7510.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrophil-attacts-on-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil attacts on bacteria</video:title>
      <video:description>This is very cool video showing the attack of neutrophil to bacteria. Bacteria relies some chemicals which enables neutrophil to chase and destroy bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/01ef544b-5bfe-4c29-a06c-903e0c993ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-30T16:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/116.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neutrophil</video:tag>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-and-Drawing-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views and Drawing, Animations</video:title>
      <video:description>&quot;Lec 5 - Views and Drawing, Animations&quot; (April 15, 2009) Alan Cannistraro covers views, drawing, and animation.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18700.jpg</video:thumbnail_loc>
      <video:duration>4197</video:duration>
      <video:publication_date>2012-09-04T04:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79e1Ir5T1uw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subvie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Switch-of-the-Loop-Duodenal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Switch of the Loop Duodenal</video:title>
      <video:description>This video shows a surgical bypass of the loop duodenal switch. The procedure is performed for weight loss programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0200be40-bee9-4294-bde5-ab9ab251f504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2011-12-01T04:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10224.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knowledge-that-is-dangerous-as-identified-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowledge that is dangerous as identified by BBC</video:title>
      <video:description>The journey continues with BBC on Dangerous Knowledge which takes a look at individuals who have invested everything and their very soul to the quest of knowledge which is some cases has led to insanity and suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0203c00a-5306-4894-99fe-fa01f7946b55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-25T21:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6079.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Neuroscience-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Neuroscience II</video:title>
      <video:description>&quot;Lec 11 - Introduction to Neuroscience II&quot; (April 23, 2010) Patrick House discusses memories and how they are formed. Dana Turker then lectures about the autonomic nervous system and its functions.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18953.jpg</video:thumbnail_loc>
      <video:duration>4383</video:duration>
      <video:publication_date>2012-09-04T08:18:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqU9lmFztOU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Autonomic</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>context</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>response</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>neurogenesis</video:tag>
      <video:tag>LTP</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>saliency</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase</video:title>
      <video:description>ATP synthase (also known as FoF1-ATP synthase) is a multisubunit integral membrane protein that produce ATP from ADP and Pi using the energy of transmembrane electrochemical potential difference of proton (or sodium ion in some cases). The enzyme is found in bacterial plasma membrane, in thylakoid membrane (chloroplast ATP synthase) and in inner mitochondrial membrane.
The main function of the enzyme is ATP production. However, in some cases (especially in bacteria) the enzyme works in the reverse direction, acting as an ATP-driven proton pump that generates the transmembrane electrochemical potential difference of proton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/020c0f76-e27c-4fde-8450-86547e9d5ad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-13T11:18:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5074.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>FoF1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/O-Triste-Fim-de-Apis-Mellifera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>O Triste Fim de Apis Mellifera</video:title>
      <video:description>Esta cena foi filmada no susto e em posição incômoda enquanto eu era devorada por mosquitos... tive a sorte de pegar a cena desde o início, mas o azar de ter sido picada por uma mutuca na hora do desfecho da história...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/020f3b71-ce59-449f-887e-984dade9c0ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-24T04:52:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4316.mp4</video:content_loc>
      <video:uploader>Pat Sierra</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Apis</video:tag>
      <video:tag>mellifera</video:tag>
      <video:tag>bee</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation diabetes</video:title>
      <video:description>Glucose is the main body fuel of the muscles, brain, heart and other parts. Insulin helps the cell absorb this glucose and convert it into energy, and is produced by the pancreas. Find out more about diabetes in this animation in 3D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/021ccc63-29a7-411c-8484-dc4a3e8344aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T06:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8329.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palatine-Tonsil-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palatine Tonsil Histology</video:title>
      <video:description>The palatine tonsils are two lymphatic tissues located on either side of the oral pharynx at the back of the throat.They produce antibodies in defense of the digestive and respiratory tracts.</video:description>
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CAHSEE Practice: Problems 13-14</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 2 - MIT 3.091 Introduction to Solid State Chemistry&quot; Vision Statement, Administrative Details

Introduction

Taxonomy of Chemical Species

Origins of Modern Chemistry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>20</video:tag>
      <video:tag>Welcome</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 6 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Genetics 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-28T03:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9WwJr2yrv2I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading of a Myocardial Infarction</video:title>
      <video:description>Myocardial infarction produces three basic changes in that are described here. Reading the ECG of such a person are shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury Venus and Mars</video:title>
      <video:description>Mercury is small and lifeless orbiting the sun in 3 months. Venus is our sister planet because of the same velocity as earth. Mars is named for the god of war due to its red colour.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7820.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult stem cell and regeneration animated video</video:title>
      <video:description>Researchers are expanding their understanding of identified adult stem cells which include blood forming brain skin and skeletal muscle stem cells while working to isolate stem cells for the lung liver kidney heart and other tissues</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5794.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Protein Import</video:title>
      <video:description>This video shows how proteins in the cytosol are delivered into a mitochondrion.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T20:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <video:video>
      <video:title>How the Body Works : Center of Emotion and Memory</video:title>
      <video:description>How the Body Works Center of Emotion and Memory

The limbic system, which is concerned with memory and learning, is also believed to be primarily involved in emotional responses.  Emotions are the conscious result of the interaction between the activities of the cerebral cortex, the limbic system and the visceral organs of the body which produce specific physical changes.  A number of theories have been postulated to explain this relationship between the body and mind.  The emotional responses of any individual are, however, also a product of his knowledge and experience.

The anatomy of the limbic system includes:

The amygdaloid bodies, which contain both incoming and outgoing nerve fibers, and may help to regulate emotions, particularly agression.

The fornix, a thick bundle of nerve fibers which forms the outgoing pathway from the hippocampus.

The afferent fibers bring impulses into the dentate gyrus and the area of Ammon&apos;s horn.

The dentate gyrus which lies within the hippocampal sulcus and although its function is not fully understood may relay impulses in the hippocampus.

The subiculum is a region of cortex composed of up to six different cell layers and a multitude of nerve pathways.

Ammon&apos;s horn, which merges with the subiculum and contains ovoid and pyramidal cells, the function of which are thought to be associated with memory.

The efferent fibers, which carry information out from Ammon&apos;s horn to other regions of the brain.

The hippocampus, which is composed of folded layers of cells and fibers and is associated with emotions, learning and short-term memory.

The parahippocampal gyrus, a highly specialized area of nerve cells concerned with memory pathways.

The mammillary bodies, which have incoming and outgoing nerve fibers and acts as a relay station between the limbic system and the brain.

...and the septum pelucidum, which links the amygdala with the hypothalamus and is believed to be concerned with pleasure reactions.</video:description>
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      <video:uploader>sikadi</video:uploader>
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      <video:description>the UK unveils plan for electricity-generating tidal lagoons. This is how they&apos;ll work. It&apos;s a world first.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2015-05-05T19:53:18.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tidal</video:tag>
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      <video:tag>electricity</video:tag>
    </video:video>
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    <video:video>
      <video:title>The arrow of time featuring Sean Carroll by Minute Physics</video:title>
      <video:description>What is the difference of past and future in physics? Learn why this question has no answer in modern day physics via a picturesque video from Minute Physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/062fec2b-eb87-4558-9c5e-89a3066f3ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29232.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>time</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensory-System-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensory System in Humans</video:title>
      <video:description>The purpose of sensory system is to sense your surroundings and then transfer it to your brain. Functioning of this system is provided here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/062ae26b-cfff-496c-b806-128df3d523af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2013-01-18T07:14:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28880.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-ABout-Hassium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All ABout Hassium</video:title>
      <video:description>The name origin of Hassium, its abundance, sources and uses are shown in this video slide. Hassium is a chemical element with symbol Hs and atomic number 108.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/06353122-e285-4858-a48e-6c73a59bddf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-11T23:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11236.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
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      <video:tag>Hassium</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lungs The Organ Of Respiration</video:title>
      <video:description>The lungs of a human being is situated in the rib cage. It is a main organ in the human respiration system. This video explains more about the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0635fa75-eecd-4ff2-a5ea-5c4da73835a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-01T06:54:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28171.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof is a valid state variable</video:title>
      <video:description>This video discusses proof as a valid state variable. This is one of the set of variables that are used to describe the mathematical &quot;state&quot; of a dynamical system. Models that consist of coupled first-order differential equations are said to be in state-variable form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0645a46f-3d9f-40d3-a733-55141dedb8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>937</video:duration>
      <video:publication_date>2010-11-14T22:15:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5296.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>dynamical</video:tag>
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      <video:tag>First</video:tag>
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      <video:tag>Equations</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Crohns-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crohns Disease</video:title>
      <video:description>Crohns disease is a very common bowel inflammatory disease. It may cause a variety of symptoms. This explains this disease,how it is caused,how it can be cured and how it can be prevented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/064b4149-d3fd-479d-a2b2-a83ede6f15cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-15T18:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5420.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crohns</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Electrical-Engineering-40-Power-speed-accuracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Electrical Engineering 40 - Power-speed-accuracy</video:title>
      <video:description>Lec 34- Electrical Engineering 40 - Power-speed-accuracy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17258.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-02T13:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_wZuWbhbPPA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transcriptions-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcriptions Service</video:title>
      <video:description>iSource is a provider of top-notch general transcription services, that stand out for their cost-effectiveness and timeliness. We are one of the largest transcription companies in North America, offering our services to clients from across the United States. Our formidable experience and superior expertise enables us to understand customer requirements and deliver quality transcripts. Dial Toll Free number, 1-877-323-4707
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      <video:duration>23</video:duration>
      <video:publication_date>2008-11-24T06:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1380.mp4</video:content_loc>
      <video:uploader>kandytrans</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>services</video:tag>
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      <video:tag>types</video:tag>
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      <video:tag>transcrip</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function Video</video:title>
      <video:description>The functions of the heart together with the structure of the heart are essential learning for students of courses in human biology anatomy and physiology</video:description>
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      <video:publication_date>2009-06-19T16:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2851.mp4</video:content_loc>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows usage of intraoral camera which has a size of a dental mirror and is used to take a high quality of pictures of like cracked teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06651723-b838-4782-aeac-58a99e1b8ae4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:24:43.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Quadrants of Coordinate Plane

u13_l1_t1_we2 Quadrants of Coordinate Plane</video:description>
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      <video:duration>144</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>coordinate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVLT Varicose Vein Laser Treatment</video:title>
      <video:description>EVLT® eliminates unsightly varicose veins with no hospital stay, no scarring and no lengthy recovery or side effects. In less than an hour you can be free from bulging, twisted varicose veins and back to enjoying your everyday activities. EVLT® is safe, fast, and effective. With EVLT® by Diomed you can show off your legs again.

EVLT® uses targeted laser energy to seal the vein shut and help you look and feel better fast.
Treatment in less than an hour. 
Can be performed in the doctor&apos;s office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0677ad25-2c00-44d6-8109-411f2e825d95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2009-05-30T11:04:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2733.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>EVLT</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Veins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer-Problems-with-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer Problems with Surgery</video:title>
      <video:description>In this urology video, doctor explains prostate cancer and problems with surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/06796acc-09b9-4e93-99ae-a855ddc32038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:59:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30508.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Solving-systems-by-graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Solving systems by graphing</video:title>
      <video:description>Solving systems by graphing

U06_L1_T1_we1 Solving systems by graphing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24603.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T14:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CiBuN6qraY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-principles-of-laparoscopic-suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The principles of laparoscopic suturing</video:title>
      <video:description>The video delegates basics of hand eye coordination laparoscopic dissection the principles of extracorporeal knotting and laparoscopic suturing the basic principle of the laparoscopic suturing technique is to avoid tension on tissue as the needle passes through it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/067c66a8-3a11-4f1b-8f0c-9dd31573f426/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2011-12-06T20:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10977.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Suturing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The polymerase chain reaction provides an extremely sensitive means of amplifying small quantities of DNA the purpose of a PCR is to make a huge number of copies of a gene this is necessary to have enough starting template for sequencing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/06872dbb-b1c5-4267-b76b-7217df08cb26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-18T05:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7087.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Cycle</video:tag>
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    <loc>https://dnatube.com/videos/What-is-lipitor-atorvastatin-calcium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is lipitor (atorvastatin calcium) ?</video:title>
      <video:description>This video explains lipitor (atorvastatin calcium).

A pharmacist explains how Lipitor works, why doctors prescribe this cholesterol medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0698ace3-31f5-4c24-bad2-6bf9b22942ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T00:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27846.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lipitor</video:tag>
      <video:tag>atorvastatin</video:tag>
      <video:tag>Calcium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Richard-Dawkins-on-Elevating-Political-Discourse-in-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Dawkins on Elevating Political Discourse in Media</video:title>
      <video:description>Are debates on broader issues ever effective?  Richard Dawkins thinks so, but calls for a society in which the level of our political discourse is prioritized over TV ratings, and cites Bill O&apos;Reilly as a personality who shouldn&apos;t be given air time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/06a122e3-ab42-456f-bebf-99d1645173ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-12-02T18:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28244.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Reilly</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Politics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-II-and-XE-Lecture-and-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist ® DT II and XE - Lecture and Demonstration</video:title>
      <video:description>( http://www.abnova.com ) - Dr. Tomohisa Satoh presented two new generation, fully automated robotic desktop wheat germ cell-free protein synthesizers : ProtemistR DT II (High Throughput) and ProtemistR XE (Large-scale). The demonstration for Protemist® DT II - High Throughput Protein Expression and Protemist® XE - Large-Scale Protein Expression.  More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/067a0192-9aa8-4656-aef1-418ed3ec5189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2010-09-23T09:22:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4571.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Synthesizers</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-embolism-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary embolism  diagnosis</video:title>
      <video:description>A pulmonary embolism refers to embolic occlusion of the pulmonary arterial system a pulmonary embolism can cause symptoms such as chest pain or breathlessness but may have no symptoms and be hard to detect</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06ad4a69-038b-4ee3-b7c9-623549f90240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9816.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Human-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Human Eye</video:title>
      <video:description>A very interesting animated video showing the structure of human eye. Brief description of the working of different parts inside eye is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06be68d9-4711-4e60-86ff-efe245abf8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-10T02:04:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29893.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Vitreous</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Aqueous</video:tag>
      <video:tag>humor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Endodontic-Clinical-Set-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Endodontic Clinical Set-up</video:title>
      <video:description>&quot;Lec 7 - Endodontic Clinical Set-up&quot; This is the routine clinical set-up utilized in the treatment of Endodontic patients seen by undergraduate Dental Students. Orig. air date: JAN 20 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22909.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-11T09:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlGP2b385uw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Animal Groups</video:title>
      <video:description>This video explains the characteristics of animal groups with the help of a flow chart. Each group is briefly explained along with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08224cb1-d345-4f35-a7b2-2d8694b97567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-13T04:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11659.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Ordered-Pair-Solutions-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Ordered Pair Solutions of Equations</video:title>
      <video:description>This is a lecture of Khan Academy.

u13 l1 t2 we3 Ordered Pair Solutions of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25272.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-18T02:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SSNA9gaAOVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordered</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Metered-Dose-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Metered-Dose Inhaler</video:title>
      <video:description>Video shows the closed mouth technique for using a metered-dose inhaler. A step by step procedure is shown here for the perfect use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0830c8aa-8462-4264-87a7-14e9242e937e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:37:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10834.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Metered</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Mouth</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interscalene Nerve Block</video:title>
      <video:description>Interscalene nerve block refers to the technique of anesthetizing the roots or trunks of the brachial plexus in the neck between the anterior and middle scalene muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0835d2c6-8d0e-4799-af01-35a178ded12e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Ordinary Differential Equations - Easy Way 1</video:title>
      <video:description>More Ordinary Differential Equations - Easy Way 1
This is a short video to cover the transformation method of solving  homogeneous linear ordinary diffferential equations (HLODEs), and a  particular example thereof, that will be revisited in a different way, later. 
Ordinary diffferential equations textbooks teach constant coefficient and Cauchy-Euler ODEs and pretty much leave exact solutions there, generally continuing to series solution techniques, like the method of Frobenius. Unfortunately, series solutions don&apos;t generally lend themselves to easy determination of zeros, inflection points, periodicity, etc.. Thus, exact solutions, where available may yield additional information, and thus, may be preferred.
Using transformations, and the chain-rule for differentiation, you see how HLODEs may be transformed. 
Consider the Lane-Emden Differential Equation (As noted in Wikipedia and Mathworld, in astrophysics study of stellar interiors, is Poisson&apos;s equation for the gravitational potential of a self-gravitating, 
spherically symmetric polytropic fluid. ) of index 1. 
Although it clearly is not a general elementary 2nd order HLODE; transforming as illustrated above, it is a rather simple variation on it. 
  My books go into my subjects of interest in greater depth and detail, so would encourage any who find my videos of interest to get my books to delve further at your liesure. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0834554e-2cea-4d56-b541-c9757b6cec6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-04T08:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28277.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Lane</video:tag>
      <video:tag>Emden</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>spherically</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>polytropic</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>math</video:tag>
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    <loc>https://dnatube.com/videos/Working-of-Ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Ear</video:title>
      <video:description>The full working procedure of human ear is explained here with the internal structure. Different parts are shown here mentioned here with their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0841fbac-8cc7-4705-91e4-1b219b5349a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-02-11T01:35:24.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
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    <loc>https://dnatube.com/videos/Acetabular-Preparation-and-Instrumentation-Direct-Anterior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetabular Preparation and Instrumentation - Direct Anterior</video:title>
      <video:description>This video depicts an anterior (front) approach to the hip joint when performing a total hip arthroplasty (replacement).  In this video you will see severe avascular necrosis of the femoral head and an explanation of the rational for joint replacement as well as the placement of the new prosthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/085b3d3b-42d6-4faf-8e7f-a732e1bb40df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-13T19:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5090.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>osteoarthritis</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>arthroplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-sex-trigger-or-relieve-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does sex trigger or relieve migraines ?</video:title>
      <video:description>This video provides an information about how sex trigger or relieve migraines (Conditions A-Z).

The moment of orgasm is arguably the best part of sex, but not for those who get sex migraines. Find out what happens to them during climax! See more: http://conditions.healthguru.com/question/do-orgasms-trigger-or-relieve-migra…</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/08627bae-09ad-4bcd-af23-e203dd66131d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-10-11T00:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27843.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>or</video:tag>
      <video:tag>relieve</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Through-the-Wormhole-Is-There-Life-After-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Through the Wormhole - Is There Life After Death?</video:title>
      <video:description>The question of life after death has obsessed humans since the beginning of our existence.  This clip from Through the Wormhole gets the opinions of a few scientists on this hugely significant question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/08639830-f2f8-403b-9459-60c8d38bea58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T07:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28421.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Through</video:tag>
      <video:tag>wormhold</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>life</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>spirit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb</video:title>
      <video:description>Video shows the structure and functioning of nerves and muscles of forearm. A brief description is provided here by the expert doctors to make you understand about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0863b7bd-d449-41cf-b51b-e4e865546679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-11T03:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30143.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnitude-Water-Cooled-Chiller-by-Daikin-McQuay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnitude Water Cooled Chiller by Daikin McQuay</video:title>
      <video:description>This is an animation of a chiller produced by Daikin McQuay. The Magnitude water cooled chiller cites efficiency and quietness among others as its strengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0873f99c-fdc2-40d8-a1d3-eeef4b9cbb0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-25T20:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7926.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-T-Cell-kills-Infected-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a T Cell kills Infected Cells</video:title>
      <video:description>There are two major subtypes of T cells: the killer T cell and the helper T cell. Killer T cells only recognize antigens coupled to Class I MHC molecules, while helper T cells only recognize antigens coupled to Class II MHC molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/087ccd62-6d00-48a9-a99d-ac54d9606416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2466.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
      <video:tag>cytotoxic</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gene?</video:title>
      <video:description>This animation explain gene in easy way. it is advised to high school guys to learn what gene is. you can also find information about inheritance, protein and mitosis/meiosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/087d36f3-5290-4df2-b6b6-6575166472e7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T18:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-culture-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell culture part 1</video:title>
      <video:description>This video will help you in understanding the formation of cells in artificial environment and growing mechanism. Cell culture technology is used vastly in pathology and physiology of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0882e1d9-31ee-47d2-a9bd-6f8e69f7de58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T04:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30254.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Another-Take-on-the-Rate-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Another Take on the Rate Problem</video:title>
      <video:description>Another Take on the Rate Problem

u15_l2_t1_we3 Another Take on the Rate Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25275.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-18T02:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAy_bavEVCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>take</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-stone-surgery-in-India-to-cure-kidney-stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney stone surgery in India to cure kidney stones</video:title>
      <video:description>Kidney stones are being removed from kidney in this surgical medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08aa862e-63af-4a38-ab07-b6b38b6f4ba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T09:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9426.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance</video:title>
      <video:description>Mesomeric structure ...  In physics, resonance is the tendency of a system to oscillate at maximum amplitude at certain frequencies, known as the system&apos;s resonance frequencies (or resonant frequencies). At these frequencies, even small periodic driving forces can produce large amplitude vibrations, because the system stores vibrational energy. When damping is small, the resonance frequency is approximately equal to the natural frequency of the system, which is the frequency of free vibrations. Resonant phenomena occur with all types of vibrations or waves: there is mechanical resonance, acoustic resonance, electromagnetic resonance, NMR, ESR and resonance of quantum wave functions. Resonant systems can be used to generate vibrations of a specific frequency, or pick out specific frequencies from a complex vibration containing many frequencies. Reff:  Wikipedia Text</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/088723e6-85e1-4b8e-9795-c3f22439b97d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-03-25T22:57:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mesomeric</video:tag>
      <video:tag>resonance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/right-triangle-trigonometry-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry - 2</video:title>
      <video:description>right triangle trigonometry - 2, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0888e8f0-4f5f-4192-8732-a5499f1947ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2012-04-09T14:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12166.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Adult-Stem-Cell-Type-paper-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Adult Stem Cell Type (paper discussion)</video:title>
      <video:description>This video discuss a paper about New Adult Stem Cell Type. It is pretty useful video about stem cell types.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/088ad428-9698-433f-9226-ec00e79d7ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-19T02:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1029.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reach-The-Speed-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reach The Speed Of Light</video:title>
      <video:description>This segment of Sci Fi Science demonstrates an experiment that can be used to approach the speed of light. The principle used is based on Lorentz force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/088e99d2-e060-4c25-8caa-b685879670af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28422.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alzheimers-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alzheimer&apos;s Disease</video:title>
      <video:description>Alzheimer&apos;s disease is usually seen in middle age or old people. Due to this disease the brain degenerates and the patient will face memory loss. This video explains how this disease occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/08a2a827-56df-4324-8355-9b699337a249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T16:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7197.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weird-Quantum-World-11-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weird Quantum World (11 of 15)</video:title>
      <video:description>Episode 11 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Einstein&apos;s explanation of the photoelectric effect was one of the first steps towards a quantum mechanical view of the universe. Brian and other scientists explain some of the strange implications of living in a quantum world. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08a8a592-1fa5-4e81-a9b5-629991db2337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-04-18T08:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1830.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>photoelectric</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histone-Octamer-and-Wrapping-DNA-and-nucleosome-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Octamer and Wrapping DNA and nucleosome formation</video:title>
      <video:description>Nucleosome_ Histone Octamer and Wrapping DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08b157a5-eb83-41e8-a3af-228c4162aa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5650.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>Octamer</video:tag>
      <video:tag>Wrapping</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-RF-Remote-Controlled-Camera-Takes-Photograph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY RF Remote-Controlled Camera Takes Photograph</video:title>
      <video:description>Things you need:
1 x Camera
1 x RF remote control kit (transmitter&amp;receiver)
1 x Shutter release cable
1 x Power supply DC12V
3 x  short lines

First step: wire the receiver according to the wiring program

Second step: Plug the shutter release cable to the camera, the other side to the receiver.

Third step: Press button A to Focus. Press button B to take photograph.
(Button C is for B Stop, but we didn&apos;t use it here.)

Remote distance can be 50 meters. Longer distance is available. You can find long range transmitter from http://www.rfcontrolsystem.com/index.php?main_page=index&amp;cPath=281

You can also use this diy remote-controlled camera to  remotely take photos of dangerous wild animals from a safe distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/08b5d667-3027-4302-88c7-baf8d88ba215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-04-13T03:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12237.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>take</video:tag>
      <video:tag>photograph</video:tag>
      <video:tag>shutter</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>cable</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Emergency-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Emergency Care</video:title>
      <video:description>Every country has its own special medical emergency care. This short video shows how efficient the medical emergency care of Thailand is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08b74eb4-653e-41c1-ac8a-5000396ef404/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T20:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10963.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Elements-and-Moles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Elements and Moles</video:title>
      <video:description>This video will help you to understand the topic of elements and mole. Periodic table of elements and Avogadro number is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08b62d8b-eebf-441e-8823-04a79cd59b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-12-03T14:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6405.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Moles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination Part 1</video:title>
      <video:description>Video shows a step by step examination of respiratory system of a patient. Video is very helpful for medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08c438c0-2474-49b6-ad40-53165619ccf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8833.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-CS-61B-More-Java</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61B More Java</video:title>
      <video:description>CS 61B More Java

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19586.jpg</video:thumbnail_loc>
      <video:duration>2629</video:duration>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28512.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29696.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1877.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>gene</video:tag>
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      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
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    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2426</video:duration>
      <video:publication_date>2012-09-07T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGW2KHdY7fQ</video:player_loc>
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      <video:tag>on</video:tag>
      <video:tag>Bonding</video:tag>
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      <video:tag>usage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11128473-9b11-4414-a80d-b5058c149677/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30272.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>temperature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a694c00-fa3e-4845-a697-69e3f3f42faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-05-25T23:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2273.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
      <video:tag>médicos</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29622.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4214.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>general</video:tag>
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      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0a6bb7c0-57dc-4aa2-84e0-f7c26236293f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6075.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0a7a0765-9319-4655-ae3c-e620e7c25d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28268.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
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      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
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      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
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    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31160.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Indirect-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect ELISA</video:title>
      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
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      <video:duration>256</video:duration>
      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4322.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bartholin cyst drainage procedure</video:title>
      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11187.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12263.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T03:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10155.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Design-and-development-of-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Design and development of drugs</video:title>
      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a8e0b88-c27d-4762-b081-e54ed3f906ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/629.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
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      <video:tag>drugs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
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      <video:duration>126</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10455.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
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      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2532.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Best Immediate Zirconia Dental Implant Solution</video:title>
      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs And Symptoms of Pulmonary Embolism</video:title>
      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10726.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Education on Left Brain Versus Right Brain</video:title>
      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-15T00:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11809.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Monopolist Optimizing Price (part 2)- Marginal Revenue</video:title>
      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s1UQQELPyrc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ununtrium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununtrium - Periodic Table of Videos</video:title>
      <video:description>Ununtrium is element number 113 on the periodic table. But why make it? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0afdf37d-129f-4cce-9440-522ddd3c77c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-04-09T02:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1662.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununtrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-117-Divergence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Divergence 3</video:title>
      <video:description>Divergence 3

Analyzing a vector field using its divergence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19911.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-06T00:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U6Re4xT0o4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>divergence</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spin-art-is-black-really-black</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spin art is black really black</video:title>
      <video:description>This video describes about spin art is black really black sick science #110.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/is-black-black
What color is black? Some people answer with a simple &quot;&quot;black,&quot;&quot; while others respond with something like &quot;&quot;black is the absence of all color.&quot;&quot; If you have ever run out of black paint or your black pen ran dry, you probably know how to make the color black. Mix a little blue with red and yellow and green and orange and purple and you finally make the color black. Do the people who make black pens mix different colors to make black? Using a technique called chromatography, let&apos;s find out exactly what makes up the color in that black pen.

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;.</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2012-10-10T13:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27813.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spin</video:tag>
      <video:tag>art</video:tag>
      <video:tag>is</video:tag>
      <video:tag>black</video:tag>
      <video:tag>really</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Playing-With-Plasma-Ball-360</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Playing With Plasma Ball 360</video:title>
      <video:description>This video demonstrates how a plasma ball 360 lightning globe powers a fluorescent bulb. Plasma is a stage of matter in which certain part of the particles is ionized. Video source is from Incredible Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0b008c36-2609-48ce-8903-ba95500d65d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:54:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28361.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>360</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>Globe</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Bulb</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-2 Hip Testimony</video:title>
      <video:description>Charles Dingman explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0b094ed3-ad06-4654-bb58-8ed8422bd19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-02-01T12:17:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3797.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Osteotomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>paediatric</video:tag>
      <video:tag>Unstable</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/USMLE-Shoulders-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Shoulders Exam</video:title>
      <video:description>This video shows to perform a shoulder exam which begins with a basic visual test and inspection for the size of muscles, size of shoulders, masses and swellings and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b13895b-dd64-4793-9c39-fe86c125402f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-11-30T09:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9392.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulders</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Forms-of-MHC-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forms of MHC I</video:title>
      <video:description>The function of the class I MHC is to display intracellular proteins to cytotoxic T cells (CTLs). However, class I MHC can also present peptides generated from exogenous proteins, in a process known as cross-presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b20326b-ce52-4ab1-8cee-c47056c64acb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T19:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2501.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Making-Sense-of-Free-Will-and-Moral-Responsibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29-  Making Sense of Free Will and Moral Responsibility</video:title>
      <video:description>&quot;Lec 29-  Making Sense of Free Will and Moral Responsibility&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21520.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-09T05:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EgKgdBabASU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>and</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>responsibility</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Paul-Rothemund-Casting-spells-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: Casting spells with DNA</video:title>
      <video:description>About this talk/nPaul Rothemund writes code that causes DNA to arrange itself into a star, a smiley face and more. Sure, it&apos;s a stunt, but it&apos;s also a demonstration of self-assembly at the smallest of scales -- with vast implications for the future of making things./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. /nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/0c876fa3-9532-41be-b6b5-0cdc24255d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2009-03-30T23:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1521.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-a-cold-sore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a cold sore ?</video:title>
      <video:description>This video provides an information about cold sore.

They&apos;re painful, embarrassing, and they&apos;ll prevent you from making out with your new flame. Yeah, cold sores complicate everything-- that&apos;s why you should know all about them. http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0c8a2946-64d1-4458-b7e3-9ddd12b1b48b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27867.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>sore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Pediatric-Spinal-Fusion-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Pediatric Spinal Fusion Operation</video:title>
      <video:description>Pediatric spinal deformity results from multiple conditions including congenital anomalies. This video demonstrates pediatric spinal fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c945847-aebd-4b74-961e-a80fbdbe8635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10408.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Gazer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Gazer Video</video:title>
      <video:description>The best and worst parts of being a space scientist are discussed here. Video is very interesting for the science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ca4ba70-93e9-4d32-959f-01ee63c1a37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2013-01-30T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29016.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Gazer</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
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    <loc>https://dnatube.com/videos/Action-Potential-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potential &amp; Epilepsy</video:title>
      <video:description>A movie about action potential &amp; epilepsy. Wikipedia info: An action potential is a self-regenerating wave of electrochemical activity that allows nerve cells to carry a signal over a distance. It is the primary electrical signal generated by nerve cells, and arises from changes in the permeability of the nerve cell&apos;s axonal membranes to specific ions. Action potentials (also known as nerve impulses or spikes) are pulse-like waves of voltage that travel along several types of cell membranes.[1] The best-understood example of an action potential is generated on the membrane of the axon of a neuron, but also appears in other types of excitable cells, such as cardiac muscle cells, and even plant cells.

 Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures.[1][2] These seizures are transient signs and/or symptoms of abnormal,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/0c9643d2-ba21-4b61-8eba-7274cf391ab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2008-09-25T13:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1364.mp4</video:content_loc>
      <video:uploader>takethewind</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>take</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Investment-vs-Comsumption-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Investment vs. Comsumption 2</video:title>
      <video:description>Investment vs. Comsumption 2

More investment vs. consumption examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20227.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-06T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRjfRVXXFxU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Comsumption</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells</video:title>
      <video:description>Red Blood Cells

With a diameter of .0003 of an inch and a rim thickness of only .00001 of an inch,  normal red blood cells have a biconcave shape,  and elastic properties which allow them to squeeze through the smallest blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0cc2e77e-2af7-4378-8df3-96a25d128c49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-06-06T08:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2777.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoplasty-in-India-With-Affordable-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty in India With Affordable Prices</video:title>
      <video:description>Video shows an affordable cost lipoplasty in India. This is a procedure which includes the reshaping of your body to make your looks good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0cc82228-7023-4e69-8700-4dad07b9c1af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-06T17:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10704.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Journey-knee-replacement-India-Canadian-patients-experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Journey knee replacement India- Canadian patient&apos;s experience</video:title>
      <video:description>Canadian Gerald Dempsey traveled outside his country for the first time to receive a long lasting Oxinium Journey  knee replacement in India. Long waiting list times back home made him seek surgery abroad. He is impressed by the high quality treatment that he received from Dr.Venkatachalam of www.kneeindia.com. He recommends the Madras Joint Replacement center ( MJRC) to his country men seeking surgical tourism in Canada.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0cdac85d-43f1-40a8-9acc-89d3f3c2d01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-05-06T04:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4345.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lasting</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Halitosis-and-how-to-prevent-or-treat-it-a-bad-breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Halitosis? and how to prevent or treat it a bad breath</video:title>
      <video:description>Bad breath is a condition wherein a person suffers from oral malodor which can be caused by the bacteria while helps us degrading proteins and generate sulfur compounds. Gum disease, starvation and tooth decay would be another reason for bad breath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ccd61fa-312c-47e1-ba66-52342cf7cc37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-08-26T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31180.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Halitosis</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal veins</video:title>
      <video:description>Dr Robert demonstrates the torso model concept in the abdominal veins. He explains the interaction between the abdominal veins and other blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ce16de5-adf4-4eec-8fb6-ba98f7ff8d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5394.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Image-of-a-subset-under-a-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Image of a subset under a transformation</video:title>
      <video:description>Image of a subset under a transformation

Exploring what happens to a subset of the domain under a transformation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22048.jpg</video:thumbnail_loc>
      <video:duration>1091</video:duration>
      <video:publication_date>2012-09-11T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIAmN5kgp3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Proteins?</video:title>
      <video:description>The structure of proteins and their vital role in our body is shown here. Watch this video to know all about the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cddcf34-8226-48fe-9f66-6abc925a1229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-18T06:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28856.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-playing-table-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot playing table tennis</video:title>
      <video:description>This video shows a great robot which can play table tennis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/115a82a8-b42d-4eec-86da-82fcef74cf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2014-02-25T03:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30823.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>tenis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scott-Kopperruds-Testimonial-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scott Kopperrud&apos;s Testimonial Video</video:title>
      <video:description>This video is a testimony of Scott Kopperrud after undergoing hip resurfacing surgery and his full recovery showing no after effects of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0ce184a7-a14c-479e-acae-0e01f5b5ba66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T09:06:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3772.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
      <video:tag>Resu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-and-Predation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pocket Mouse and Predation</video:title>
      <video:description>The rock pocket mouse is found in two color variants, or morphs: light and dark. In different environments, their visibility to predators such as owls varies. The dark morph is more vulnerable on light sandy desert, and the light morph on dark lava rock.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce779a5-4684-4bd4-b348-7cf774817b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-08-02T20:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/568.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>mimicry</video:tag>
      <video:tag>morphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-a-18-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining a 18 Months Infant</video:title>
      <video:description>Video shows a careful examination of 18 months old infant by watching his movements. Video is performed by an expert doctor to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d03588f-a3c1-454e-b81e-253368e7c131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30043.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-hydrated-cysts-in-brain-caused-by-parasitic-infes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of hydrated cysts in brain caused by parasitic infes</video:title>
      <video:description>Hydatid cysts in brain re caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d12e2c3-fd1a-4662-a156-6e3e8366cc59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5431.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>parasitic</video:tag>
      <video:tag>infestation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Astigmatism-Improving-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Astigmatism? : Improving Astigmatism</video:title>
      <video:description>How can astigmatism be treated:
If the degree of astigmatism is slight and no other problems of refraction, such as nearsightedness or farsightedness, are present, corrective lenses may not be prescribed. If the degree of astigmatism is great enough to cause eyestrain, headache, or distortion of vision, prescription lenses will be prescribed. However there are very effective alternatives like Eyerobics that help you regain your clear eyesight naturally without glasses or contact lenses or expensive risky surgery.

The corrective lenses prescribed are called Toric lenses and have an additional power element called a cylinder. When a person blinks, the contact lens rotates. In toric lenses, it is important for the lens to return to the same position each time. Lenses have thin zones, or cut-off areas (truncated), or have other ways to rotate and return to the correct position. Soft toric lenses are available in a variety of prescriptions, materials, and even in tints. They have greater light-bending power in one axis than in others. Your eye care professional will perform precise tests during your eye examination to determine the ideal lens prescription. Refractive surgery may be prescribed too to try to correct some forms of astigmatism.

The Toric lenses can be in eyeglasses or contact lenses. The unit of measure describing the power of the lens system or lens is called the diopter (D). The lenses are shaped to counteract the shape of the sections of cornea that are causing the difficulty. Because the correction is in one direction, it is written in terms of the axis the correction is in. On a prescription, for example, it may say -1.00 X 180°. Cylinders correct astigmatism, minus spheres correct myopia, and plus spheres correct hyperopia.

There is some debate as to whether people with very small amounts of astigmatism should be treated. Generally, if visual acuity is good and the patient experiences no overt symptoms, treatment is not necessary. However it is advisable to use a Natural Vision Program lik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d1737a7-e194-4eb7-88d0-e493170e7eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-09T13:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4864.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Astigmatism</video:tag>
      <video:tag>Improving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Development Studies C10</video:title>
      <video:description>lec 9-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20864.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-07T21:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTOz63KnaVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery Video</video:title>
      <video:description>There is a variety of reasons why thyroid surgery is performed those circumstances include treatment for thyroid cancer problems related to an enlarged thyroid or goiter and treatment for hyperthyroidism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d1f7f30-4612-4875-b26b-d8776869efd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2011-12-06T18:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10815.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ship-Tracks-Reveal-Pollutions-Effects-on-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ship Tracks Reveal Pollutions Effects on Clouds</video:title>
      <video:description>Air Pollution can change the earth&apos;s temperature in the atmosphere.The satellite Modis was able to gather data that points back to this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d224049-636d-42d1-b7e9-fd14d524b6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T09:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7520.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
      <video:tag>Pollutions</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jeff-Hegan-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jeff Hegan - Part-2 Hip Testimony</video:title>
      <video:description>Jeff Hegan explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0d2bc1f3-f11b-4c3e-8df5-4c61f8b4f8ba/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-01T12:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3799.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-experiment-in-Ellen-DeGeneres-Show</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science experiment in Ellen DeGeneres Show</video:title>
      <video:description>Science enthusiast Steve Spangler shows the audience on the Ellen DeGeneres Show some unique ways to have fun with science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0d2df9f8-9733-41a6-98d9-782c7fc59757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2014-10-03T15:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31884.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>experiment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-The-Genetics-Are-Defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How The Genetics Are Defined</video:title>
      <video:description>This video will show you that how the Genes made of DNA and how these are copied from cell to cell. A detailed study of genes are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0d3cea3d-534a-4877-a430-4f7be91b69ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-18T05:40:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28823.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Preview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Preimage-of-a-set</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Preimage of a set</video:title>
      <video:description>Preimage of a set

Definition of preimage of a set</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22050.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-11T00:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zVsGtU8lIWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Preimage</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Set</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Direct-Variation-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Direct Variation Application</video:title>
      <video:description>Direct Variation Application

u15_l3_t1_we4 Direct Variation Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25280.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T02:42:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsjfUUJUq9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Part 2</video:title>
      <video:description>Video provides the instruction on how to perform sub-culturing of the cell culture using the appropriate technique. Video is very helpful for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d6163b7-b946-4d40-83f7-f41676f4f6a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-17T07:28:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30332.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Roue-Pelton-or-the-Pelton-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Roue Pelton or the Pelton wheel</video:title>
      <video:description>The Pelton wheel by Allan Pelton is a water impulse turbine. Here is how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d753640-1e05-46a8-acab-1321385c78c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T23:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7965.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Pelton</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Roue</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Function-of-a-Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of a Coronary Stent</video:title>
      <video:description>This video shows the functioning of a Coronary Stent system.It is put inside the coronary arteries to supply the heart and help keep the arteries accessible during treatment of coronary heart disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0d7b6f26-da31-455c-9b1b-3baa11251708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-25T07:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3377.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>company</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Light-Refraction-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Light Refraction Works?</video:title>
      <video:description>This video demonstrates how light travels from one optical medium to another. The twisting of a wave when the rate is dissimilar as it passes a medium is known as refraction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d87fd58-13f7-4de4-8fd7-94726918faa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-12T21:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11605.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Bend</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-morning-after-pills-is-not-abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking morning after pills is not abortion</video:title>
      <video:description>As always asapSCIENCE brings us another very interesting video.  This one deals with emergency contraception.  Find out how it works, the so called &quot;morning after pill&quot; and what side effects it might have.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a0448c10-a4bc-4825-968b-97cfbb7bd516/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2014-10-02T02:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31794.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>contraception</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Duodenum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Duodenum</video:title>
      <video:description>Duodenum is a segment of the small intestine. It is easily distinguishable from other two segments of small intestine i.e. jejunum and illeum by the presence of Brunner&apos;s glands at very high density. Duodenum contains lots of loose connective tissue cells and inflammatory cells.  Edited by Dr. Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbf45e4-7b01-4b8b-a7da-2f5db7d3ca46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2011-11-28T10:24:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Duodenum</video:tag>
      <video:tag>Brunner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Approximating-Square-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Approximating Square Roots</video:title>
      <video:description>Approximating Square Roots

u16_l1_t1_we2 Approximating Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25285.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-18T02:43:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFVrAk61xjE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Slope-of-a-Line-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Slope of a Line 3</video:title>
      <video:description>Slope of a Line 3

u13_l2_t1_we3 Slope of a Line 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25286.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:44:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFSHq099Mx0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-dogma-of-transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central dogma of transcription</video:title>
      <video:description>This video demonstrates the first part of Central Dogma Animation. The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. It is first stated by  Francis Crick.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fcf4ebe-55f4-40bf-93f5-c25545a4bb30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-23T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5734.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Shoulder-and-Elbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Shoulder and Elbow</video:title>
      <video:description>This video provides you tips for shoulder and elbow exam. Physician must examine the cervical spine region very properly because it controls the whole movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0fbeb2e3-5a48-4c99-a215-97b4a20d17d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
      <video:publication_date>2011-12-01T05:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10263.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elbow</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-systolic-and-diastolic-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is systolic and diastolic blood pressure?</video:title>
      <video:description>This video gives information about blood pressure. What is systolic and diastolic blood pressure? Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.  

High blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fed4f41-5e61-47ff-ba9c-9dbe4e4553b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:36:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5015.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteasome-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteasome Function</video:title>
      <video:description>This 3D animation shows how proteasome function by targetting  proteins in the cell for degradation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1318e390-efb3-432a-b36a-6682d4b03b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-04-17T22:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12268.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polycystic-ovarian-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polycystic ovarian syndrome</video:title>
      <video:description>Ovarian follicles are basic unit of female reproductive system. It contains the immature egg or ovum. Follicles have a thin outer wall and in filled with clear fluid. In polycystic ovarian syndrome, immature follicles turn to cysts and form a ring around the age of the ovary. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/100822cc-9209-406a-8af4-36bb0b128d86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8792.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Polycystic</video:tag>
      <video:tag>ovarian</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expansion-of-the-Universe-1-Closed-Caption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion of the Universe 1 Closed Caption</video:title>
      <video:description>Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/10098677-df9d-407d-be37-a05a0495ce60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-13T21:00:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2180.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>cc</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>caption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Focal-Length-of-a-Concave-Mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Focal Length of a Concave Mirror</video:title>
      <video:description>How the focal length of a concave mirror is determined is shown in this video. The distant object method is used here to calculate the focal length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/100d13d9-f3ce-4784-bb78-e77818ce883c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-12T02:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11433.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Focal</video:tag>
      <video:tag>length</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>Mirror</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-makes-guard-cells-move</loc>
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u16_l1_t3_we2 Radical Equivalent to Rational Exponents 2</video:description>
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      <video:description>Mendelian Genetics Definitions
1. Allele - one alternative form of a given allelic pair; tall and dwarf are the alleles for the height of a pea plant; more than two alleles can exist for any specific gene, but only two of them will be found within any individual
2.Allelic pair - the combination of two alleles which comprise the gene pair
3.Homozygote - an individual which contains only one allele at the allelic pair; for example DD is homozygous dominant and dd is homozygous recessive; pure lines are homozygous for the gene of interest
4. Heterozygote - an individual which contains one of each member of the gene pair; for example the Dd heterozygote
5. Genotype - the specific allelic combination for a certain gene or set of genes 

Mendel&apos;s Conclusions:

   1. The hereditary determinants are of a particulate nature. These determinants are called genes.

   2. Each parent has a gene pair in each cell for each trait studied. The F1 from a cross of two pure lines contains one allele for the dominant phenotype and one for the recessive phenotype. These two alleles comprise the gene pair.

   3. One member of the gene pair segregates into a gamete, thus each gamete only carries one member of the gene pair.

   4. Gametes unite at random and irrespective of the other gene pairs involved.</video:description>
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      <video:description>from Kiva Systems and delivered to the online retailer, Zappos.com. For more info, check out Wired Science: http://blog.wired.com/wiredscience/2009/01/retailrobots.html</video:description>
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      <video:description>Pragmatism (phiosophy) the doctrine that practical consequences are the criteria of knowledge and meaning and value in a sense this means that their basis of finding truth is based on observing the consequences of phenomena</video:description>
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      <video:description>This animation shows how to calculate the area and perimeter of a circle. This is the first part of the video and source is tutorvista.</video:description>
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      <video:description>Lin Alg: Representing vectors in Rn using subspace members

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      <video:description>Integrating factors 1

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    <loc>https://dnatube.com/videos/Transposable-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposable Element</video:title>
      <video:description>These element is a sequence of DNA that can change its position. This video explains it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1379cab8-8c1b-44f9-8f80-0cd5a1525931/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2009-05-27T21:11:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2522.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>telomerease</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-NASA-launch-a-rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does NASA launch a rocket?</video:title>
      <video:description>How does NASA launch a rocket? Learn from the specialists themselves in completely understandable language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/138026c1-ec7a-4055-a64c-38d3f0d9fe84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-23T09:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7661.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
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      <video:tag>launch</video:tag>
      <video:tag>A</video:tag>
      <video:tag>rocket</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Large-hadron-collider-and-data-petabytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large hadron collider and data petabytes</video:title>
      <video:description>For many who visit this sited with questions on their lips, this video gives information on petabytes of data at large hadron collider. Thanks to CMS and ATLAS team for this video through your personnel for this informative video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1380dfc1-05d4-4243-b452-2d33a233dcf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-01-14T04:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28763.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>and</video:tag>
      <video:tag>data</video:tag>
      <video:tag>petabytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-162-Open-market-operations-and-Quantitative-Easing-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 162 - Open market operations and Quantitative Easing Overview</video:title>
      <video:description>Open market operations and Quantitative Easing Overview

Basic difference between traditional open market operations and quantitative easing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20505.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-06T15:27:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpLlJ8-AnQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-of-Mammals-Kangaroo-Boxing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Life of Mammals, Kangaroo Boxing</video:title>
      <video:description>Often when animals live in social groups some bit of competition may arise and when it does then the animals may have a tussle to test limits. This is Kangaroo Boxing as narrated by Attenborough in BBC&apos;s Life of Mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13811fd5-e375-4597-88f0-1875de74c6a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-26T05:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kangaroo</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Microarray-detection-of-active-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Microarray: detection of active gene</video:title>
      <video:description>DNA microarray is used to identify active gene. A slide is doted with mRNA samples. When the slide is washed with fluorescence tagged cDNA, cDNA bind with the active gene. This slide presents the details of how DNA microarry is used for active gene detection. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/138d7678-192e-4ac1-b93c-0a1a5d7480a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-27T11:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6202.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>active</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Video</video:title>
      <video:description>Medical Spa and Wellness video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/139fbdd9-e27c-4768-ab86-94c096c0a5cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T04:21:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10208.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-DNA-superhelical-turn-140-bp-fragment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B-DNA superhelical turn. 140-bp fragment.</video:title>
      <video:description>B-DNA superhelical turn. 140-bp fragment.

1. The right-handed B-DNA superhelix on the outside contains several sharp bends and makes numerous interactions with the histone octamer within. The central turn of superhelix and H3 . H4 tetramer have dyad symmetry, but the H2A . H2B dimers show departures due to interparticle associations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/13a6f66a-d6a0-46ff-ae16-cda933beef82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-24T18:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2034.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>b</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>superhelical</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>140</video:tag>
      <video:tag>bp</video:tag>
      <video:tag>fragment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Extracting-energy-form-food-electron-transport-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extracting energy form food: electron transport chain</video:title>
      <video:description>Electron transport chain is most efficacious way to use electrons gained from glycolysis. It forms proton gradient over the membranes, which is than used to produce ATP, the cell&apos;s energetic current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/13aa1546-a45f-4eb2-bf48-daa16f7f7b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-05-16T01:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/333.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>NADH</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-gluten-free-a-necesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is gluten free a necesity</video:title>
      <video:description>With the recent attention that a gluten free diet has been getting, is it really necessary? asapSCIENCE is here to answer that question.  As it turns out, cutting out gluten all together can hurt you rather than help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/13a78ee4-68e2-4abd-917d-f01fa0e10d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2014-10-03T12:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31863.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gluten</video:tag>
      <video:tag>free</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Fat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-Synthesis-on-Biqudratics-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture Synthesis on Biqudratics Surface</video:title>
      <video:description>Texture Synthesis on Biqudratics Surface

Text info: The surface is for of basic representation of the NURBS for where using control polygoan you can desing the surface..Biqudratics mean 9 control point to design the surface where as bicubic means 16 control point to design the surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/13ad48d5-85a4-4dd3-9497-e777ab404243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2007-09-26T15:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1042.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>biqudraticssurface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Pathogen-Recognition-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Pathogen Recognition Receptors</video:title>
      <video:description>Cells of the immune syste have developed several kinds of receptors for recognizing different kinds of pathogens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/150712d6-5acd-4572-9f88-04550f09a691/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2009-05-27T19:35:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2442.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Pathogen</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-Divisions-in-a-Fruitfly-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic Divisions in a Fruitfly Embryo</video:title>
      <video:description>Mitotic division means the division of a mother cell into two daughter cells. This video shows this process in a Fruitfly embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a13d1091-b37a-4b55-9400-aac0343ae30e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-09T05:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1673.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-IVF-laboratory-in-New-York</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The IVF laboratory in New York</video:title>
      <video:description>Welcome to the embryology laboratory, its a visit to the fertilization, development of embryo and laboratory procedures observed in an IVF cycle. This is a state-of-the-art lab in New York.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a166de5d-97d9-4b45-b942-af72db4935ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2011-11-29T01:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8605.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-detection-and-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein detection and analysis</video:title>
      <video:description>A computational model based on generalized mie theory to explain the higher sensitivity of protein detection and quantitatively analyzed the binding of a model protein (ie bovine serum albumin) to gold nanoparticles from high q wgm resonance frequency shifts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a17e2033-f8d2-4ae4-86e3-0474a6110e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-13T22:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11727.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Immune-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Immune Response</video:title>
      <video:description>An overview of the immune response

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a19eaa26-ba77-4d43-b842-62e86029d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-04-08T19:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4101.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Ovarian-Cystectomy-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Ovarian Cystectomy in India</video:title>
      <video:description>Video shows a laparoscopic ovarian cystectomy in India with Forerunners healthcare. A whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a18adf97-7647-4116-9ceb-6622741acfef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-11-29T20:51:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9138.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ovarian</video:tag>
      <video:tag>Cystectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Forerunners</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Vestibule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model - Vestibule</video:title>
      <video:description>This video depicts the utrical an saccule and the types of fluids contained within each and how they relate to sensory and perception. It further describes the oval and round windows and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/150a0049-ebe4-4d71-a4b0-50fc2ab37149/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-13T20:10:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5109.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>vestibule</video:tag>
      <video:tag>utrical</video:tag>
      <video:tag>saccule</video:tag>
      <video:tag>round</video:tag>
      <video:tag>window</video:tag>
      <video:tag>oval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Graphing-trig-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Graphing trig functions</video:title>
      <video:description>Graphing trig functions

Analyzing the amplitude and periods of the sine and cosine functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20039.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T01:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHYI93UV5Kg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/EDTA-molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EDTA molecule</video:title>
      <video:description>Ethylenediaminetetraacetic acid, widely abbreviated as EDTA (for other names, see Table) is a polyamino carboxylic acid and a colourless, water-soluble solid. Its conjugate base is named ethylenediaminetetraacetate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/150a0a00-afb0-4c35-b864-a37f013dbefb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-07T16:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4781.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>EDTA</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Ethylenediaminetetraacetic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tRNA-Ribosome-Molecular-Dynamics-Simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tRNA-Ribosome Molecular Dynamics Simulation</video:title>
      <video:description>One of the largest molecular dynamic simulations in biology - studies the interactions of tRNA as it enters the ribosome. Video by  K.Y. Sanbomatsu et al.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/15161f3c-6797-48c9-8ea1-f4bf23e87390/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2008-01-05T22:20:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1228.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-And-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms And Molecules</video:title>
      <video:description>This animated video shows the construction of molecules. Atoms always have the same number of protons and electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/151fe712-9ca6-44d9-8701-70e1ced6eeee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-24T14:21:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5944.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>with</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Innate-Recognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Innate Recognition</video:title>
      <video:description>Animation of innate recognition by immune system  is shown in this video. In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9


In the initial stage of immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense.
Dendritic cells which are circulating through the tissue has the ability to recognize presence of pathogen associated molecular patterns or PAMPs.
PAPMs are conserved features of pathogens such as lipopolysaccharides (LPS) that are components of the cell membrane of all gram-negative bacteria.
Dendritic cells have the ability to recognize PAMPs through the expression of family of Toll like receptors (TLRs).
In the case of LPS it is recognize by TLR4 receptor, which is expressed in the surface of dendritic cells.
LPS is transported by a soluble LPS binding protein (LBP) to the surface of dendritic cells, And it’s deposited in cell surface protein (CD14).
The presence of LPS is detected by TLR4 though its interaction and recognition of the LPS bound CD14.
The signal delivered by TLR initiates maturation of dendritic cell.
Dendritic cell can now migrate to regional lymph nodes and activate required immune response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1527f134-545e-4635-b31f-0583421d57ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-07-08T03:32:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3033.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of  gene expression</video:title>
      <video:description>The process by which information encoded in a gene is converted into a functional gene product such as RNA or protein. This video explains the process of gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/152aaa3e-9ade-471b-af80-6c31dd06ca48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2007-11-05T04:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1098.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Coal-And-Steams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Coal And Steams</video:title>
      <video:description>This video shows the revolution in American and French due to these discoveries. People from America and France discover coal and then they made steam from using coal and by using steam many other magical resources are generated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/151d2c95-dd0c-4d02-b5b2-04e984cd4ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2013-02-09T06:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29791.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>coal</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth</video:title>
      <video:description>A very good animated video shown the vaginal childbirth. Whole process of childbirth that how does the baby comes out is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/15319cf1-988c-4bc6-a1f6-b11975714462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T23:07:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10560.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-cannabis-THC-react-with-the-human-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does cannabis THC react with the human brain</video:title>
      <video:description>Scientists have known for a while that the active ingredient in cannabis was a chemical called delta 9 tetrahydrocannabinol or thc for short ingesting or smoking thc has a wide range of effects from the psychoactive getting high to the physiological relief of pain and swelling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/152f0999-c110-4af4-b267-58be5e8e1489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-14T06:09:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11768.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>THC</video:tag>
      <video:tag>React</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Screening-Examination-via-GALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Screening Examination via GALS</video:title>
      <video:description>The GALS screening examination is the test done to assess symmetry in movement in the arms, legs and spine and is used for the detection of abnormalities in mobility. This is how it is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/153f1415-bf31-4641-b433-defa7c1f70ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-28T10:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8383.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GALS</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-the-Drop-Arm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing the Drop Arm</video:title>
      <video:description>This video shows a drop arm test in which the medical practitioner is testing for damaged muscle tear, in which case the patient will be unable to hold the arm up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1549cc2f-6274-4ea4-8b7f-e830bfadbc5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:36:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drop</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation</video:title>
      <video:description>This video describes the process of adding amino acids to a growing polypeptide chain during translation.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/15608d37-ed5f-4ec0-861f-09a814327f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-04-08T20:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4195.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Accumulating-Foreign-Currency-Reserves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Accumulating Foreign Currency Reserves</video:title>
      <video:description>Accumulating Foreign Currency Reserves

How and why a central bank would build foreign currency reserves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25671.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-18T16:53:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HiphWQfB6J0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Accumulating</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>Currency</video:tag>
      <video:tag>Reserves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-CAHSEE-Practice-Problems-17-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CAHSEE Practice: Problems 17-19</video:title>
      <video:description>CAHSEE Practice: Problems 17-19

CAHSEE Practice: Problems 17-19</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22550.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-09-11T02:28:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ah39bUxYDEg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>17</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-hear-2a47de</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we hear?</video:title>
      <video:description>This animation demonstrates the mechanis of the Sense of hearing. How do we hear and what happens during hearing. All shown in this animation in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7296c01c-99b1-471c-bd08-5483994f67ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-07-08T03:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3023.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Divide-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Divide Decimals</video:title>
      <video:description>Dividing decimals is something essential as we learn about since grade school. This video explains step by step how to divide decimals with the help of a few examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/15628464-fe45-4f5e-a571-5b21c5fb11c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-12-04T12:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6428.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Mechanical Engineering 110</video:title>
      <video:description>lec 4-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20912.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-08T00:23:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B9RR_PyvTzg</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-The-Transport-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : The Transport of Oxygen</video:title>
      <video:description>The Transport of Oxygen

The transport of oxygen and carbon dioxide between the lungs and tissue cells is the prime function of red blood cells.  Essentially, red cells are packets of hemoglobin, a molecule which readily combines with oxygen.  As the red cells flow through the body tissues, oxygen diffuses from them to the tissues in exchange for carbon dioxide.  The deoxygenated red cells carry a little carbon dioxide, then pass through the bloodstream to the lungs.  Here the reverse exchange of oxygen and carbon dioxide takes place.  The oxygenated red cells are then conducted back to the body tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1568370f-6b42-4750-9482-c541151a7541/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-07-08T02:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3021.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Touch-board</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Touch board</video:title>
      <video:description>This is a video of a project funded on kick starter on 2013.  It offers an integrated board that can transform any surface into a sensor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/156b745a-9cd9-4ef2-8d1c-ac34d023973c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-27T04:48:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31334.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>touch</video:tag>
      <video:tag>board</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surf-Waves-on-the-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surf Waves on the Sun</video:title>
      <video:description>Surf waves other than those found in water, more have been found in the clouds, the planet Saturn and recently the sun. These are formed when two liquids of different speed and density collide with one another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37b40db9-e4e8-4518-b2c6-b699416887ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-23T09:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7677.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Catches</video:tag>
      <video:tag>Surf</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mycoplasma-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mycoplasma Assay</video:title>
      <video:description>Mycoplasma is highly infectious and cross-contamination commonly occurs when new cells are introduced into laboratories. We use PCR-based method for detection of Mycoplasma weekly. It is a highly sensitive, specific and rapid method to detect mycoplasma contamination in cell cultures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/156e44fe-b204-4c9b-bc2a-06886d3d68bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-03-22T08:35:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3994.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mycoplasma</video:tag>
      <video:tag>assay</video:tag>
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    <loc>https://dnatube.com/videos/Helpless-H-ow-to-wear-a-surgical-gown-by-yourself</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>To further prepare for the operation room, here is how to wear a surgical gown without any outside help.</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-Economics-of-a-Cupcake-Factory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - Economics of a Cupcake Factory</video:title>
      <video:description>Economics of a Cupcake Factory

Economics of a simple business leading up to a discussion on inflation/deflation.  Touching on income statements.</video:description>
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      <video:publication_date>2012-09-11T02:34:35.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Regulation-of-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of Gene</video:title>
      <video:description>This tutorial gives details of how genes can be regulated in eukaryote and prokaryotes. It explains the two operons and their use to bacterias. Transcription factors and their importance in eukaryote s is also discussed  


Paul Andersen explains how genes are regulated in both prokaryotes and eukaryotes. He begins with a description of the lac and trp operon and how they are used by bacteria in both positive and negative response. He also explains the importance of transcription factors in eukaryotic gene expression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/156fab5a-6ab3-462f-a50e-29cde5c5f717/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-19T05:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28947.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Multivariable-Polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Multivariable Polynomial</video:title>
      <video:description>Simplifying Multivariable Polynomial

u11 l3 t2 we1 Simplifying Multivariable Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25251.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-18T02:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8jEaFV5PY2s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
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      <video:tag>polynomial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heisenberg-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty</video:title>
      <video:description>Heisenberg uncertainty principle states that a particles momentum and position can not be measure simultaneously. This video explains this principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/880af6a8-b4ff-4227-8458-697e33ba2177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-29T22:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6247.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acoustic-Levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acoustic Levitation</video:title>
      <video:description>Acoustic levitation which is demonstrated in this video is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/18016f46-cfd2-40eb-8498-1ff33f1eefc4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2015-03-28T08:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32113.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>levitation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Basal-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Basal Ganglia</video:title>
      <video:description>This video shows the anatomy and diseases of the basal ganglia. The structural representation with the function of each part is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/18120e51-7763-4abe-bb38-98c5add994df/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7205.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lupus-the-battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lupus;  the battle</video:title>
      <video:description>This video shows the battle against Lupus, an autoimmune disease which causes the body to become hyperactive and attack the body&apos;s healthy tissues. It is a disease which affects 4 times more women than men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/181809ee-80b9-4b01-8183-0dcfcd2ac6df/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8503.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Urinary-System-of-the-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary System of the Male</video:title>
      <video:description>Urine is manufactured in the kidneys, which flush the waste from the body through the bladder. This video gives information on how the whole process happens in a bid to flush out the waste from the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1820ab3d-5b81-48db-8307-2f4ddf584c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7214.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirit Science 7- How Scientist Has Used It</video:title>
      <video:description>Spirit Science is a science that is motivated and inspirited by holy spirit. In this video scientist has read lots of holy diagrams, the constellation, inscription and take help of these to find solutions of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/181846e0-d209-4840-8aca-2c50f6750689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-14T04:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28762.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>7</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 SAT Prep: Test 1 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 1

Problems 1-4 starting on page 423</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22084.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T00:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MFAuLptYXFE</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-External-Genitalia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - External Genitalia</video:title>
      <video:description>This video entails a model of the Female Reproductive Model and its External Genitalia including the perineum, vulva, anus, and pubic symphysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/182471cb-51c1-428e-84fb-b9eb14f70d8c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T21:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5163.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Reproductive</video:tag>
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      <video:tag>External</video:tag>
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      <video:tag>sex</video:tag>
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      <video:tag>vulva</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Concrete-Tent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concrete Tent</video:title>
      <video:description>I did not know that production demonstrates a new technology which provides concrete tents. It is actually flexible material until it absorbs water. In few days, it will be solid as rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/182f3faf-6389-45a9-b5d3-258e2cedcd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-08-27T01:19:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31287.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>concrete</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-Definition-And-Functioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics- Definition And Functioning</video:title>
      <video:description>Genetics is a part of biology that deals with genes, heredity and other type of changes in body. genetics are the study of molecular structures of genes that are responsible for properties of species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1843d973-9cff-419e-b026-2f987d0f06e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>705</video:duration>
      <video:publication_date>2013-01-18T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28859.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Fast-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Fast Vaginal Delivery</video:title>
      <video:description>Video shows a clip of spontaneous vaginal delivery. A step by step procedure with careful steps is shown here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1847c448-4b02-42ec-8554-fafa419e6fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T20:26:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10382.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Vaginal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Deep Vein Thrombosis</video:title>
      <video:description>This video will help shows the reason behind formation of deep vein thrombosis in our body. A brief explanation is provided here for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/185cb6d2-e954-4647-bb54-46ffc6a973ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-11T01:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30049.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>DVT</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Surgery</video:title>
      <video:description>See how neurosurgeons perform spinal fusion. The procedure is made with wade incision. The patient suffers fracture that the surgeons are trying to fix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1849f7f0-28ab-44e0-903c-1fbb1eb1f95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2011-12-06T20:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10896.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual reproduction in flowering plants</video:title>
      <video:description>Plants can propagates through both sexual and asexual  reproduction. Flowering plants propagates through sexual reprorduction. This video describes the process of sexual reproduction in flowering plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/185ce4d9-44c4-4160-9627-ea08d789e318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-06-11T08:56:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4394.mp4</video:content_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>in</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-What-is-a-differential-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 What is a differential equation</video:title>
      <video:description>What is a differential equation

What a differential equation is and some terminology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22085.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T00:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-_POEWfygmU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Atomic Switch Works?</video:title>
      <video:description>This video presented by sixty symbols shows the construction and functioning of atomic switch. Video is really interesting and shows the latest technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1862452c-c74f-40c2-b0b2-89d7ccac945a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-11T07:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pragmatic Bioinformatics: Human Genome in 5 Minutes</video:title>
      <video:description>A brief tutorial that illustrates how to download the uniprot protein database, extract the human proteome, and then analyze the sequences with the PDB solved 3D structure database. More at http://pragmaticbioinformatics.blogspot.org</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2666.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>fasta</video:tag>
      <video:tag>filter</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How will I be screened for MRSA? by Bupa</video:title>
      <video:description>Why do you need a MRSA screening before going into the hospital? How is the test given? If you have the infection, what is the treatment? Watch this truly explanatory video for all these important answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/186ea985-eed8-46bf-af4b-9c1ee46f81a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-11T01:37:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30085.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RF Remote Control Vibtrator Alert/Remind Function</video:title>
      <video:description>If you want to stay in your office and call someone in, use this rf remote control vibrator kit. Press the remote control, the receiver vibrates, he/she may know your calling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/187948bc-52ea-4ed7-8886-0beb7b4ddd08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-04-20T02:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12273.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
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    <loc>https://dnatube.com/videos/Physics-Lab-Demo-9-Faradays-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 9: Faraday&apos;s Experiment</video:title>
      <video:description>A physics lab demo of Faraday&apos;s Expermiment. Faraday is a well known British scientist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/18855a3e-986c-440e-a412-11e6a4d4e231/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T21:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2568.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
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      <video:tag>carleton</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Zero is an even number. In this video, Brady Haran explains in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/187d98f7-277d-48ba-87ef-250afcc82ace/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-30T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29014.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Zero</video:tag>
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      <video:tag>Number</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/189401ab-7a67-452b-a7e1-d1843a05a490/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-12-08T13:21:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3607.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>LES</video:tag>
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    <loc>https://dnatube.com/videos/bioelectricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>bioelectricity</video:title>
      <video:description>Bioelectricity deals with cell membrane transport processes that control the formation and dissipation of ion gradients. Ion gradients store energy in form of an electrochemical potential. This energy can be converted into other forms of energy. The electrochemical potential is available to organisms for biosynthesis (photosynthesis and respiration), transport of metabolites (absorption and secretion), mechanical work (bacterial flagella rotor, swimming, crawling), and signaling processes (action potentials). Action potentials are a form of information used by electrically excitable membranes to control the activity of cells (calcium signaling, muscle contractility) and to support or suppress communication between cells (release of chemical signaling molecules; hormones, neurotransmitters).</video:description>
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      <video:publication_date>2010-11-16T12:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5485.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Signaling</video:tag>
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      <video:tag>hormones</video:tag>
      <video:tag>neurotransmitters</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Line Placement</video:title>
      <video:description>Central Venous Line Placement is performed in this surgey. Central Venous Line PlacementThe placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18a8fcc5-cc12-46d3-a813-d36ae9d777e4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9762.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/189a81f7-f58a-4cca-942c-93a79c994523/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Chris Condayan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the working inside a particle accelerator control room. A brief description of the entire working for accelerating the particle is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/18b68fca-b5be-4241-8587-6265edc9517c/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Marylou Norris</video:uploader>
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      <video:tag>Backstage</video:tag>
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      <video:duration>94</video:duration>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-30T23:49:58.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>ray</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/18dd7b40-f77e-46ae-ae49-a871e96cde0a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:50:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11219.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/18f6e8b6-d915-4ae0-89be-57d3f29b8010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:53:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4200.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/1a0a9dc0-24da-4a08-a4c4-e38106a64df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-03-27T23:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1278.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanotube</video:tag>
      <video:tag>nanomotor</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/H2-O2-Explosions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H2-O2 Explosions</video:title>
      <video:description>A lecture showing the explosion of Hydrogen_Oxygen is shown in the video. An activities is also shown to show the explosion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1a0324a8-fedf-4ec0-b7ca-05d44fd1a8f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-12-03T15:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6415.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Faraday</video:tag>
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      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Explosions</video:tag>
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    <loc>https://dnatube.com/videos/Weather-the-God-Exists-or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weather the God Exists or Not</video:title>
      <video:description>A very interesting video discusses the nature of god and why people die. Video discusses the existence of god. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a0cd6d6-709f-4516-8e3d-c81573050f53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-15T01:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11821.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
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      <video:tag>Pro</video:tag>
      <video:tag>life</video:tag>
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    <loc>https://dnatube.com/videos/Complete-Process-of-Bone-Modeling-and-Remodeling2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete Process of Bone Modeling and Remodeling2</video:title>
      <video:description>Bone metabolism is a process that occurs for a lifetime.Learn the complete process through this amazing video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a0e35b0-248a-4217-8571-9dfdbdbc7cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T00:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9847.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bone</video:tag>
      <video:tag>remodeling</video:tag>
      <video:tag>and</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension</video:title>
      <video:description>Hypertension or high blood pressure is a condition in which the blood pressure in the arteries is chronically elevated. With every heart beat, the heart pumps blood through the arteries to the rest of the body. Blood pressure is the force of blood that is pushing up against the walls of the blood vessels. If the pressure is too high, the heart has to work harder to pump, and this could lead to organ damage and several illnesses such as heart attack, stroke, heart failure, aneurysm, or renal failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a212c57-f05d-494c-a43f-f4bc735c557b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-09T12:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4839.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Signal-transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal transduction</video:title>
      <video:description>Wiki text: In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another, most often involving ordered sequences of biochemical reactions inside the cell, that are carried out by enzymes, activated by second messengers resulting in what is thought of as a signal transduction pathway. Such processes are usually rapid, lasting on the order of milliseconds in the case of ion flux, minutes for the activation of protein and lipid mediated kinase cascades, or hours and days in terms of gene expression. In many signal transduction processes, the number of proteins and other molecules participating in these events increases as the process emanates from the initial stimulus, resulting in a signal cascade and often results in a relatively small stimulus eliciting a large response. This is referred to as amplification of the signal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1a2250c8-957d-4e40-9b9a-cf91ba4b6256/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T03:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1162.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>transduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mouse-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mouse Embryo</video:title>
      <video:description>This video shows a detailed description of mouse embryo. Its structure with the microscopic view is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1a60a5bb-eb79-4fca-9bfc-7fcd8000f88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30481.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-making-a-gene-library</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of making a gene library</video:title>
      <video:description>The process of making a gene library

The DNA molecules of an organism in interest are isolated. The DNA molecules are then partially digested by a endonuclease restriction enzyme. Sometimes, the DNA molecules are digested to different lengths of time in order to ensure that all the genes have been digested to manageable sizes. The digested DNA molecules are run on agarose electrophoresis for which a suitable range of lengths of DNA pieces are isolated and ligated to vector plasmids. Statistically, 99% of the genes will be encoporated into the plasmids. The plasmids then can be taken up by suitable hosts. The hosts are kept in liquid media and can be frozen at -80oC for a long time.

The process of subdividing genomic DNA into clonable element and inserting them into host is called creating a library, a clone bank or a gene bank. A complete library of host cell will contain all of the genomic DNA of the source organism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/1a253942-2d2b-4f6f-9fd3-a9953f80de85/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T21:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>genelibrary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-system-effect-of-beta-glucan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune system: effect of beta glucan</video:title>
      <video:description>Beta glucan are polysaccharides of D-glucose. They occur most commonly as cellulose in plants and trees, the bran of cereal grains, the cell wall of baker&apos;s yeast, certain types of fungi, and many kinds of mushrooms and bacteria. Beta glucan is known to strengthen the immune system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1a406e80-c50c-4c4e-b296-b526904dd8ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2009-03-31T00:05:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1533.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myelination-And-Development-Cerebral-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myelination And Development- Cerebral Anatomy</video:title>
      <video:description>This Video is telling about the development of infant brain. brain development starts with a neural tube closure with 28 days of gestation and a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers called Myelination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a434cff-1b55-4503-a699-cf560acb5dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-16T02:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30267.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Myelination</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MCRP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Systems-and-System-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Systems and System Models</video:title>
      <video:description>This video describes the definition for the system and system models. Basically a system is anything that is just separate from the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a486f80-9a1e-4ea4-8cec-c9d5ffa3e58a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2013-02-08T01:48:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29526.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-diatomeas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to diatomeas</video:title>
      <video:description>The is the first Part of introduction to diatomeas. An animation of diatomeas has been developed to simplify this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a502e89-1ce1-4f4c-b2c4-63580b7bee08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-24T18:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5989.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>diatomeas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Brain-and-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brain and Central Nervous System</video:title>
      <video:description>The Brain and Central Nervous System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1a5046a5-218d-4d73-b469-320993d9d853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-19T16:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2869.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Knee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Knee</video:title>
      <video:description>Video shows a proper and complete examination of the knee by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a5491d3-1565-42cf-99b0-f0db3bbc75d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-12-01T02:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9977.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Binary-Fission-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Binary Fission in Bacteria</video:title>
      <video:description>This video demonstrates the process how a mature bacteria divides into two identical daughter cells. Under the ideal conditions some bacteria divide 20-30 times in a minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a653228-7a52-4cbe-adbb-8a70f6f70646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:27:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11114.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Exact-Equations-Intuition-1-proofy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Exact Equations Intuition 1 (proofy)</video:title>
      <video:description>Exact Equations Intuition 1 (proofy)

Chain rule using partial derivatives (not a proof; more intuition).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22102.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:49:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEpqcdaJNTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>1</video:tag>
      <video:tag>proofy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-wave-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum wave functions</video:title>
      <video:description>A wave function in quantum mechanics is a mathematical object that represents a particular pure quantum state of a specific isolated system of one or more particles. It is a central entity in quantum mechanics. A single wave function describes the entire system, covering at once all the particles in it. For the one state, however, there are many different wave functions, each giving its respective version, or representative[1] description, in a chosen coordinate system. Each of the different representatives encodes all observable items of information about the state, for example the average momentum of a particle, the different versions being mutually interconvertible by one-to-one mathematical transformations. In general, a physical observation of a quantum system in a particular state gives a partly unpredictable result. The wave function, however, encodes probabilities of the possible results, through mathematical operators called observables. Each of the many possible modes of physical observation is encoded by its own mathematical observable. Each such observable generates a representation that encompasses all the possible particular states of the specific system. For a particular state and coordinate system, for each observable there is just one representative wave function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/1a5688d9-462c-42d8-b474-1713c9d88575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2016-03-16T22:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32449.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/March-of-Dimes-Prize-in-Developmental-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>March of Dimes Prize in Developmental Biology</video:title>
      <video:description>March of Dimes Prize in Developmental Biology our mission is to improve the health of babies by preventing birth defects premature birth and infant mortality the march of dimes prize was established in 1995</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a671e33-4a09-4b0d-aee8-51d4f3085f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-24T20:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6011.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>March</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dimes</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Onion-Cells-Plasmolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Onion Cells Plasmolysis</video:title>
      <video:description>Notice how the cell membrane detaches form the cell wall as the hypertonic solution (15% salty water) enters the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/53bac4b2-1d04-4a6a-a19a-5041e0cd1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-06-06T08:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2775.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Onion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>plasmolysis</video:tag>
      <video:tag>hypertonic</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-Humans-Part-1-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning Humans - Part 1 (of 6)</video:title>
      <video:description>This video shows how a human cloning can occur. Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a6a682c-e2b2-4b06-ba6a-70d1ff5ca55e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-09T13:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4854.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Burning-Towel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Burning Towel</video:title>
      <video:description>Burning Towel

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26523.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-19T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BnHIYB7QMdU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>burning</video:tag>
      <video:tag>Towel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Speed-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Speed of Light</video:title>
      <video:description>Video shows an activity to calculate the speed of light with the formula of e=(mc)*2. Watch this video to know a lot more about the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1a6d9923-bb3f-46a7-be5d-76301355020d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2013-01-12T01:41:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28741.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Folding-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Folding Animation</video:title>
      <video:description>If you dont understant how protein folding mechanism process does not work, than look at this video based animation, it will help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/1a7d679b-23c6-4494-b2d1-86e49242857f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:46:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/159.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proteinfolding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Irreducible-Complexity-defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Irreducible Complexity defined</video:title>
      <video:description>Irreducible Complexity is identified as the cornerstone of the Intelligent Design movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a7cdac4-7955-4990-9e44-4808a487bdea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2011-12-15T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrothermal-Vents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal Vents</video:title>
      <video:description>This video explains hydrothermal vents. Speaker of the video is Dr. Susan Humphris.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a207ccd8-2bd5-48a5-888a-f4be8d7cce7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2010-11-23T21:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5783.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>WHOI</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neers-Sign-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neer&apos;s Sign Physical Examination</video:title>
      <video:description>Normally the range of motion at the shoulder may be limited by pain. A painful arc of movement may be present during forward elevation of the arm from 60° to 120°.Passive movement at the shoulder will appear painful when a downwards force is applied at the acromion but the pain will ease once the downwards force is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a84b7a7-7102-4bb0-bcd3-e0c6d35f73b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Neer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VIB-animation-Cancer-Crohns-disease-ALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VIB animation: Cancer, Crohn&apos;s disease, ALS</video:title>
      <video:description>This high quality animation demonstrates cancer, crohn&apos;s disease and ALS. VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This DVD features three examples of VIB research: cancer, Crohn&apos;s disease and ALS.
Copyright www.vib.be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1a84cbc7-c896-4b0d-90e8-9fb916f0d865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2009-05-30T08:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2698.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>VIB</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>Flanders</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>ALS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-catheterization-or-cardiac-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac catheterization or cardiac cath</video:title>
      <video:description>Cardiac catheterization or cardiac cath is a diagnostic procedure used to provide information about the blood vessels of the heart this video clip describes what happens during a cardiac catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a8d223c-d89c-401d-9188-c6b18d6f5697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-30T01:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9238.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  Philosophy 3</video:title>
      <video:description>&quot;Lec Last-  Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27275.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-21T04:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7CEikN5dHx0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-intercostal-nerve-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is intercostal nerve block?</video:title>
      <video:description>This video demonstrates an intercostal nerve block which is an injection of a steroid or other medication around the intercostal nerves that are located under each rib.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c1a05f2-fd94-4559-a345-93ed548411a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T09:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9446.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advantages-of-Computed-Tomography-CT-Scanner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages of Computed Tomography (CT) Scanner</video:title>
      <video:description>The advantages of a CT scanner in comparison to x-rays is a CT scanner is more sensitive.The principle behind this is;the image is produced by differential x-ray absorption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1c269bb2-2888-4db0-9221-af871807b1c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-21T01:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7128.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cognitive-Behavioral-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cognitive Behavioral Therapy</video:title>
      <video:description>This video shows the use and process for cognitive behavior therapy. Have a look at this video to know more about this therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a21a6041-2373-4eb7-a3b3-035ba929d2cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2013-04-07T19:47:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30493.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PTSD</video:tag>
      <video:tag>SubtanceAbuse</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Understanding-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Radical Prostatectomy</video:title>
      <video:description>This Video explains in detail the causes and the surgical procedure needed to address it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a228b445-64ab-4408-bbf3-b37422eebb11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T10:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9519.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cheeky-Monkey-the-monkey-fight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey the monkey fight!</video:title>
      <video:description>The females in this case are the ones that lead the fights to defend or attack a new territory. Seems like the males don&apos;t like to get involved as they have more to loose. This is the monkey fight in the Cheeky Monkey by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a23c7e8a-cda6-41fd-b3e7-f1d4db399cab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-26T05:54:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8143.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/medha-molecules-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medha molecules part 1</video:title>
      <video:description>skills in computational biology/chemsistry, bio informatics&apos; application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a24ac37d-00a4-4ab9-b296-0e2c4a767bc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-30T07:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2690.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>informatics</video:tag>
      <video:tag>insilico</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-water-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live water birth</video:title>
      <video:description>This babycenter.com video shows live water birth. Considering a water birth? Learn the pros and cons of delivering underwater, find out when it&apos;s safe and when it&apos;s not, and watch one mom successfully give birth to her baby underwater.
Video Transcript/nNarrator: We women love our tub time, and Mary is no exception. As a labor and delivery nurse, she&apos;s seen the best and worst of birth. For her, warm water is the ultimate pain reliever during labor.
Mary: I want to use the water to help me cope naturally with the contractions or the surges and to help me deliver the baby in a more calm environment.
Mary and Dean tried water birth for the first time with their daughter Aubrey&apos;s delivery. The experience was so positive they&apos;re headed to the tub again for the birth of their fourth child.
Mary: I will have two by land and hopefully two by sea.
Midwife Karen Shields: Baby&apos;s head is right here. Perfect position for labor, which is great.
Mary: Good girl!
Midwife: A water birth is my favorite way to catch a baby.
Narrator: Karen Shields, Mary&apos;s midwife, has delivered over 200 babies in the water.
Midwife: Everything has to be going terrifically for the baby to be born in water, as you know.
The baby&apos;s heartbeat has to be what we call reactive, which means that the baby&apos;s, when the baby moves, the heart rate goes up. And there&apos;s no areas where the baby&apos;s heart rate is going down and that your blood pressure&apos;s normal and everything&apos;s good.
Narrator: You should not attempt a water delivery if you have high-risk prenatal issues such as diabetes, high blood pressure, or preeclampsia; you plan to use any pain medication; or your labor will be induced.
While laboring in a warm tub has become more acceptable as a way to cope with pain during labor, actual underwater birth is still unconventional and considered risky. It&apos;s not recommended by the American College of Obstetricians and Gynecologists.
If you&apos;re considering a water birth, talk to your caregiver about the risks and benefits.
It&apos;s important to decide in ad</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a250f47a-5a20-45b5-af09-148a11c7b7af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-11-23T19:56:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28030.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>live</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Probability-using-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -23 Probability using Combinations</video:title>
      <video:description>Probability using Combinations

Probability of getting exactly 3 heads in 8 flips of a fair coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21870.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-10T17:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xqfcy1rqMbI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Combinations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Birthday-Probability-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -26  Birthday Probability Problem</video:title>
      <video:description>Birthday Probability Problem

The probability that at least 2 people in a room of 30 share the same birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21873.jpg</video:thumbnail_loc>
      <video:duration>796</video:duration>
      <video:publication_date>2012-09-10T17:16:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9G0w61pZPig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Birthday</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Local-anaesthetic-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Local anaesthetic injection</video:title>
      <video:description>A nerve block is an injection of local anaesthetic near a nerve to block pain during and after surgery local anaesthetic is available in a number of different types it can be administered via a spray drops or an injection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c6d1cb5-eb75-440c-b37e-a04f185e16d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-pgs-source-airgun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics pgs source airgun</video:title>
      <video:description>This movie shows airgun source very comun on marine seismic acquisition - from PGS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1c79ed1a-aa98-4f89-9d6c-59237b0f944b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-08T19:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1635.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>movie</video:tag>
      <video:tag>airgun</video:tag>
      <video:tag>source</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>acquisition</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with one of the 2004 Nobel Laureates in Physics, Dr. David J. Gross</video:title>
      <video:description>Date- January 26, 2005  Source- http://cdsweb.cern.ch/collection/Video%20Movies

Dr. David Gross, (Professor of Theoretical Physics, Director of the Kavli Institute For Theoretical Physics, University of California, Santa Barbara), at CERN for a talk, answered the questions of Paola Catapano</video:description>
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      <video:publication_date>2009-05-27T22:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2620.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>quarks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stop-Genetically-Modifying-Foods-Greenpeace-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stop Genetically Modifying Foods - Greenpeace Commercial</video:title>
      <video:description>This short video commercial is a reminder of the problems with the genetically modifying foods consequences. Is it possible to control the process of spreading the genetically modified material? What`s in our food? See the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1c7dda09-82e5-46a2-bb6e-cdd660cc95be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-17T21:22:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5581.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Altered</video:tag>
      <video:tag>World</video:tag>
      <video:tag>food</video:tag>
      <video:tag>greenpeace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resuscitation-in-Neonates-Tanta-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resuscitation in Neonates - Tanta University</video:title>
      <video:description>Resuscitation in Neonates - Tanta University is shown in this medical video. Resuscitation is an emergency procedure which is performed in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1c8242d7-f2c0-40ea-8865-7ffc4561ef48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-01T20:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10369.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resuscitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
      <video:tag>Tanta</video:tag>
      <video:tag>university</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Respirarion-Mechanism-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respirarion Mechanism in Human</video:title>
      <video:description>An isolated view of the diaphragm is shown in this motion video. The process of inhalation and exhalation is explained here with expansion and contraction of muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c919ee2-a8fd-4a8a-9adc-8c754d2dc5cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8968.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respirarion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-LHopitals-Rule-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - L&apos;Hopital&apos;s Rule Example 3</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 3

L&apos;Hopital&apos;s Rule Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19835.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2012-09-05T17:58:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MeVFZjT-ABM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Benefits-Of-Taking-A-Nap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits Of Taking A Nap</video:title>
      <video:description>This video discusses the importance of sleeping. The stages during the sleep cycle namely light sleep, deep sleep, and REM is also included in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1cc25ab3-c28f-4288-8d50-fb68902a0422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-08T04:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28332.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Naps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Silicon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Silicon</video:title>
      <video:description>The name origin of silicon, its abundance, sources and used are shown in this video. Among the elements this is the second most abundant in earth crust and is very much used in industries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1cd627f3-1ae4-40a2-9b88-8cb846a1c416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11354.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>silicon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Cognitive-Science-C103-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Cognitive Science C103 - Lecture 23</video:title>
      <video:description>Cognitive Science C103 - Lecture 23

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25852.jpg</video:thumbnail_loc>
      <video:duration>4505</video:duration>
      <video:publication_date>2012-09-18T17:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqnJF7YopYE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Equinox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Equinox?</video:title>
      <video:description>An interesting video from IDTIMWYTIM showing the concept behind equinox. In Latin it stands for equal time. This is the time of the year that comes once in March and once in December.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1cd48285-9995-46c4-9c39-e6ed4c9e7d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2013-02-09T06:23:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29801.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Equinox</video:tag>
      <video:tag>Stupid</video:tag>
      <video:tag>Latin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watch-Brownian-Motion-in-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch Brownian Motion in Action</video:title>
      <video:description>A short video showing the random movement of particles often called Brownian Motion or particle theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ced90b8-2678-48b9-b990-c97014e80547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-09T23:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1689.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reactions-of-Wave-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of Wave Interference</video:title>
      <video:description>Here is a video showing how the interference of two wave sources reacts. The animation finishes by adding visual clues to the interfering wave fronts for both constructive and destructive interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ceec459-da90-4127-ad0b-fe273efc3762/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-09T23:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1703.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>pattern</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shark-tale-by-a-Fisherman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shark tale by a Fisherman</video:title>
      <video:description>Well this gentleman knows what he saw that fateful morning while collecting his traps. This a fisherman&apos;s shark tale of Sharks the Great Whites in Britain by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1cf267af-4700-48cd-8fc2-af23d2ac1bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>A</video:tag>
      <video:tag>fisherman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Whites</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travelling-of-Signals-in-Neurons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travelling of Signals in Neurons</video:title>
      <video:description>How the signals are passed from one part of body to other? Video has a very clear animation showing the transfer of signal along the axon and from one neuron to the next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1e0a314d-e3b4-4f60-ba8b-84bfa0ec080f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-06-19T16:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2868.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Charge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-not-use-the-snooze-button</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do not use the snooze button</video:title>
      <video:description>As it turns out if you use the snooze you&apos;ll be interrupting your natural occurring rhythms.  The snooze button cuts sleep into tiny chunks; these chunks make you feel more tired.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1e037026-23e0-4c91-acee-18c1f680b914/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2014-10-02T00:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31777.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>snooze</video:tag>
      <video:tag>tired</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Addition-of-Water-Acid-Catalyzed-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Addition of Water (Acid-Catalyzed) Mechanism</video:title>
      <video:description>Addition of Water (Acid-Catalyzed) Mechanism

Addition of Water (Acid-Catalyzed) Mechanism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24553.jpg</video:thumbnail_loc>
      <video:duration>803</video:duration>
      <video:publication_date>2012-09-17T13:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEiQm7IzUg8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Catalyzed</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aortic-Aneurysm-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Aneurysm Overview</video:title>
      <video:description>A related but different condition is aortic dissection. Dissection refers to a separation of the vessel wall, which allows blood to leak between the layers of the vessel. This further damages and weakens the vessel, placing it at much greater risk of bursting (rupture).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2943bcd-c5de-415d-be0e-6d8580483a6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T19:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9013.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-catalyst-live-show-physics-mechanics-and-momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science catalyst live show physics mechanics  and momentum</video:title>
      <video:description>Over the course of the week we hosted and participated in a series of events aimed to show how scientists can play a vital role in forming public policy in addition to leading several scientific sessions devoted to topics such as reducing nitrogen pollution in agriculture engineering and mitigating climate change caused by deforestation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a29a8950-fc42-45a5-bb38-5be2332f93d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2010-12-15T19:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6617.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composite-Skin-Model-Epidermis-Dermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Epidermis &amp; Dermis</video:title>
      <video:description>This view depicts a close up composite Skin Model of the Epidermis &amp; Dermis of the foot. It reveals the thickness of the dermal layers  and discuses the anatomy of the cells comprising these layers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a2a64d16-398f-41e8-ae3d-67d5b0ee7b46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-13T21:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5150.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-cPlate-Tectonics-Geological-features-of-Convergent-Plate-Boundaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - cPlate Tectonics-- Geological features of Convergent Plate Boundaries</video:title>
      <video:description>Plate Tectonics-- Geological features of Convergent Plate Boundaries

Geological features of Convergent Plate Boundaries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25002.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T18:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0eWnOZpSpQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>geological</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Convergent</video:tag>
      <video:tag>Boundaries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Music-can-make-you-stronger-or-faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Music can make you stronger or faster</video:title>
      <video:description>When you work out do you listen to music? accoridng to studies listening to music can help improve performance.  In this video we see what the results of listening to music can be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9ffff585-eeae-49e0-a632-c13c5b8877b7/cand_10.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-01T11:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31720.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Music</video:tag>
      <video:tag>athletic</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec13-Occlusal-Adjustment-Protrusive-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec13  - Occlusal Adjustment - Protrusive Movement</video:title>
      <video:description>&quot;Lec13  - Occlusal Adjustment - Protrusive Movement A demonstration of protrusive and an explanation of when and why protrusive adjustment is necessary.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21366.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-09T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyRWvtHL9pk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec13</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>Protrusive</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hammerhead-sharks-gathering-in-Costa-Rica-by-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hammerhead sharks gathering in Costa Rica by BBC Earth</video:title>
      <video:description>From land some rocks and small hills might look insignificant from the top but below they play a crucial role. These rocks force deep ocean currents to the top bringing with them many nutrients and with them, hungry fellows start arriving. This is the gatherings of Hammerhead sharks in Costa Rica in BBC Earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e3a1311-8ca1-406e-905e-c0761104026b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-26T06:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8155.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Gatherings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hammerhead</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Costa</video:tag>
      <video:tag>Rica</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-Architecture-and-Interactions-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Architecture and Interactions Part 1</video:title>
      <video:description>The Standard Model Architecture and Interactions/n©  2011 Claude Michael Cassano/n    Based on my linearization of the Klein-Gordon equations, potential functions generalizations of the electric and magnetic field strengths form a basis from which a compound model simply constructs the leptons; the simple differences between the quarks and leptons; how the quarks arose from the leptons; why there are these two types of fermions; and why there are precisely three generations for each of these types. The most elementary particle interactions classify the interactions between strong and weak, and further still between the W and Z type of weak interactions. Two simple conservation requirements give rise to all the fundamental particle interactions, and describe the structure of the weak intermediate envelopes. Further, a simple charge function determines the charge of every object. Further still, the only free assignable parameters for the entire model are four mass constants for each fermion generation.
         This presentation is essentially a summary of my book: &quot;a Mathematical Preon Foundation for the Standard Model&quot;; but starting from the different standpoint of my Helmholtzian operator matrix product, rather than my constructive algebras (developed primarily in &quot;Reality is a Mathematical Model&quot; and &quot;The Weighted Matrix Product&quot;). 
    Through some ingenious mathematical manipulations, it can be shown that in free space, the thus defined  E  and  B  (generalizations of the electric and magnetic field strengths) also satisfy the Klein-Gordon equations, so have a particle-nature.
    Identifying a particle-nature member R  as either an  E  or a  B  ; each of these members satisfies the Klein-Gordon equation, but only really do so as three-vectors with three components or triplets. And, each bag of triplets must be triplets or triplets of triplets or triplets of triplets of triplets, and so on (i.e.: 3 to the n of triplets).
    The simplest , and thus, most fundamental members are triplets. The next most fun</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/1e390910-9501-4980-b943-a0853bfbaac1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2011-04-07T09:44:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6907.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Cancer-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Cancer Formation</video:title>
      <video:description>This video presents an excerpt from a book that discusses a new look to cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e412fed-4e42-4526-b6b7-7a6c567fb02f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2009-05-28T01:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2672.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Infertility-and-Vasectomy-Reversal-Dr-Gould</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Infertility and Vasectomy Reversal Dr. Gould</video:title>
      <video:description>Dr. Gould, a male fertility specialist at NCFMC, discusses the teamwork approach to fertility.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e485cb5-7e5b-4de0-917a-42d053d3765a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2009-05-13T04:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2172.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Gould</video:tag>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>vasovasotomy</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>tied</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>IU</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-ABout-The-Clusters-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All ABout The Clusters of Stars</video:title>
      <video:description>This video shows the clusters of stars picture taken by an astrophotographer Nik Szymanek. An interesting video to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1e46a956-9e40-43e6-ab0a-e14e0eca2aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2013-01-14T04:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28776.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>clusters</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>M37</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eamination-of-Respiratory-System-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eamination of Respiratory System Part 2</video:title>
      <video:description>This video shows the examination of respiratory system. A step by step procedure is explained here which is very helpful for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e5ae64f6-7a0a-4206-8775-f9b00dd1280a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:21:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10361.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-Exocervicitis-Purulenta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy  Exocervicitis Purulenta</video:title>
      <video:description>Colposcopy is a medical diagnostic procedure to examine an illuminated magnified view of the the main goal of colposcopy is to prevent cervical cancer by detecting precancerous lesions early and treating them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e497f0b-7195-485a-a58c-dcb48f6c2d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-12-01T03:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10099.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>Exocervicitis</video:tag>
      <video:tag>Purulenta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-trap-not-for-HHO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water trap (not for HHO)</video:title>
      <video:description>It is just funny video. Please, don&apos;t do in case of dought.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/70fef9b1-b8b6-47b2-a4b5-f77a47dcd275/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-05-27T21:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2615.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>water</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>Ring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tendon-reflexes-demonstrated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tendon reflexes demonstrated</video:title>
      <video:description>The video shows the reflexes experienced using a reflex hammer. The hammer is tapped lightly on the different tendons and the reflexes identified.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ea479b3-9bd0-4b12-b130-c6e634726327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-12-01T02:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9954.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>reflexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-number-15-and-hexadecimal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - number 15 and hexadecimal</video:title>
      <video:description>Hexadecimal is explained in this video. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1ea7bf0f-274d-42d5-b806-63dbfebf94b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-11T04:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28595.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>15</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Comparison-Of-Grand-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Comparison Of Grand Stars</video:title>
      <video:description>This video compares the sizes of different stars from our sun up to vy canis majoris. Vy Canis Majoris is the largest known star.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1eb8f796-1cf5-42bc-83a2-6c83846904df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-30T22:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6338.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Grand</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>Uranus</video:tag>
      <video:tag>Neptune</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>Vy</video:tag>
      <video:tag>Canis</video:tag>
      <video:tag>Majoris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reproductive-policing-in-ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reproductive policing in ants</video:title>
      <video:description>A general feature of social insects (ants, bees, wasps, termites) is that only the queen reproduces, while reproduction of worker castes is repressed in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ed17bf6-c5c0-429e-a6c4-c3bbabc42fe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-04-21T22:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1929.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>social</video:tag>
      <video:tag>Insect</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>Behaviour</video:tag>
      <video:tag>Cheating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-X-and-Y-intercepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - X  and Y intercepts</video:title>
      <video:description>X  and Y intercepts

U04_L1_T2_we1 : X  and Y intercepts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24554.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T13:59:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGmef7lFc5w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>x</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercepts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Interrupted-Pattern-Suture-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Interrupted Pattern Suture Technique</video:title>
      <video:description>The simple interrupted stitch is a suturing technique used to close wounds it is the most commonly used technique in the closure of skin it is known as an interrupted stitch because the individual stitches aren&apos;t connected</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ee97c3d-f7d1-448d-9f54-39927a63f578/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:03:30.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Carbon-Dioxide-Transport</loc>
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    <video:video>
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      <video:description>NurseReview.Org for more animation and videos (Nursing &amp; Medical) ... NurseReview.Org Animation on Carbon Dioxide Transport nclex review cgfns nle medical physical science</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2052.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Classification-of-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Triangles</video:title>
      <video:description>This video will help you to classify different triangles. Here is a solved example explained by the expert to help you with this topic.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6447.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-NNRTIs-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How NNRTIs works</video:title>
      <video:description>This video demonstrates the Non-nucleoside Reverse Transcriptase Inhibitors Mode of action. HIV 1 is a virus with a high replication rate. Within the infected cd4 cells, it breaks forming two RNA strands and .....continue watching as you learn from the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ef826e2-88fc-432d-b037-af4adbea9459/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-29T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9190.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Radio-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Radio Waves?</video:title>
      <video:description>An animated video showing the spreading of radio waves from the earth. History related with the experiments from these waves is also shown here.</video:description>
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      <video:duration>237</video:duration>
      <video:publication_date>2013-01-12T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28712.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>waves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Monoclonal-Antibody-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Monoclonal Antibody Production</video:title>
      <video:description>This videos explains about  Monoclonal Antibody Production./nThis Mcgrahill animation tells you about the production of mAB and how they are produced........</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1eef5ab8-0789-4b03-950a-5ae84af2f760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-10-03T06:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27678.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Monoclonal</video:tag>
      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-X-and-Y-intercepts-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - X and Y intercepts 2</video:title>
      <video:description>X and Y intercepts 2

U04_L1_T2_we2 : X and Y intercepts 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24556.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-17T13:59:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/405boztgZig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Hematopoietic-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hematopoietic stem cells</video:title>
      <video:description>Hematopoietic stem cells. This video are the series of a video collection about science ( 3 of 9). Hematopoietic stem cells (HSCs) are multipotent stem cells that give rise to all the blood cell types including myeloid (monocytes and macrophages, neutrophils, basophils, eosinophils, erythrocytes, megakaryocytes/platelets, dendritic cells), and lymphoid lineages (T-cells, B-cells, NK-cells). The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. The hematopoietic tissue contains cells with long-term and short-term regeneration capacities and committed multipotent, oligopotent, and unipotent progenitors. HSCs constitute 1:10.000 of cells in myeloid tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f0c6273-ece9-4617-84c4-0a2e18ca769c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-24T00:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5856.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hematopoietic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electromagnetism?</video:title>
      <video:description>Electromagnetism is the combination of electrostatic force and magnetic force. Have a look at this fundamental forces with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1f1b8a49-7cfd-463b-988a-fd5aaec08ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-07T06:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29236.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Education</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>magnetic</video:tag>
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      <video:tag>Four</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ohm-law-how-much-power-do-i-need</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ohm law-how much power do i need</video:title>
      <video:description>This video discusses the use of ohms law to calculate how much power you need for power an object. It discusses the use of power and resistance with the use of animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f251105-f431-4b44-987a-558d5def079d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5284.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>do</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Helper T Cells</video:title>
      <video:description>Helper T Cells

Introduction to helper T cells and their role in activating B cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22506.jpg</video:thumbnail_loc>
      <video:duration>1233</video:duration>
      <video:publication_date>2012-09-11T02:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uwMYpTYsNZM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Helper</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-Carbon-14-Dating-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Carbon 14 Dating 2</video:title>
      <video:description>Carbon 14 Dating 2

Carbon 14 Dating 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25033.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4YUtnod-YuE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carbon</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actin Polymerization Model for Spire andFormin</video:title>
      <video:description>Spire and formin - The formin cappucino binds to Spire&apos;s KIND domain. While bound to Spire, cappucino is unable to act as an actin nucleator, but does not inhibit Spire&apos;s nucleation activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/203f3705-1aa6-4cd2-80fb-428c2023e31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-12-19T01:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1191.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spire</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Celegans-micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C.elegans micro-injection</video:title>
      <video:description>It shows the process of injecting a a construct with genemanipuated DNA into a C.elegans worm. The outcom in this case was the rolling worm with the green fluorescent protein in it that locallised to the hypodermal body wall muscle, giving the worms the four green stripes along his body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/203c4d9e-e9ed-4b98-92a9-9dbf672e70eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2007-08-10T01:23:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/687.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>elegans</video:tag>
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      <video:tag>microinjection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of a Photon</video:title>
      <video:description>This video gives us a clear understanding of what a photon is and its characteristics.Photons are elementary particles that are massless and restless.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2048e7ba-9486-48b5-be07-c7227d92dd5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-14T21:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5289.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Needed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Charge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Sickle-Cell-Anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sickle Cell Anemia is caused by blockages in the vein making it difficult to absorb oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2055538e-c912-495e-89b8-4f726a3401b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T03:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7056.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anemia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Lift With Auto Augmentation Explained</video:title>
      <video:description>Breast Lift With Auto Augmentation is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/20829bea-7650-4084-8b65-f96b132a2003/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:18:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9525.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>Augmentation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sn2 Stereochemistry</video:title>
      <video:description>Sn2 Stereochemistry

Sn2 Stereochemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24564.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-17T14:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QxIUeYAQRy0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn2</video:tag>
      <video:tag>Stereochemistry</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Global-warming-and-biodegradable-food-packaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming and biodegradable food packaging</video:title>
      <video:description>Global warming is a major concern in today’s world. One factor that contributes to global warming is burning of garbage including non-biodegradable food packaging material. This video shows how biodegradable food packaging can help mitigating global warming. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/205d19e4-7c06-4257-b418-9b546d230f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-16T23:03:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5552.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
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      <video:tag>biodegradable</video:tag>
      <video:tag>food</video:tag>
      <video:tag>packaging</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal aorta palpation</video:title>
      <video:description>Abdominal examination in a patient with a suspected abdominal aorta palpation should include deep manipulation to elicit pain on aortic palpation abdominal aortic aneurysm is most likely to occur in people older than 60 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/208e8e0f-bca3-4d76-8f8a-82ef7d9f88ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-11-29T10:53:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8770.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Palpation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Each one of us have heard about the absolute zero temperature i.e. -273.15 degrees Celsius. Have a look at this scientific figure with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/208d7c07-b7c4-4884-9d34-499dbb58c2e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-10T03:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29978.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Valence-shell-electron-pair-repulsion-theory</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Valence shell electron pair repulsion theory</video:title>
      <video:description>This video explains the valence shell electron pair repulsion theory. This theory is used to predict the shape of individual molecules based upon the extent of electron-pair electrostatic repulsion. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4768.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Foods-that-help-lowering-your-cholesterol-level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foods that help lowering your cholesterol level</video:title>
      <video:description>Food plays important role in lowering or increasing blood cholesterol. This video present fruit and vegetable that help to keep your cholesterol level low. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5827.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-98-Actual-Option-Quotes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Actual Option Quotes</video:title>
      <video:description>Actual Option Quotes

Actual Option Quotes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20362.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3o82OwR78wU</video:player_loc>
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      <video:tag>Quotes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/When-Does-A-Short-Circuit-Occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When Does A Short Circuit Occur?</video:title>
      <video:description>In this video, the narrator demonstrates how short circuits occur. A short circuit can occur if two main conductors come in contact due to wearing out of the insulation and overloading the circuit.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11364.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Phases of Meiosis</video:title>
      <video:description>Phases of Meiosis

The phases of Meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22348.jpg</video:thumbnail_loc>
      <video:duration>1643</video:duration>
      <video:publication_date>2012-09-11T01:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ijLc52LmFQg</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp; Cosmos: Crazy Astrophysicist</video:title>
      <video:description>This video talks about astronomy and cosmos. Doctor P about himself, Creationists and academia is present in this video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2175.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <loc>https://dnatube.com/videos/Nanotubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotubes</video:title>
      <video:description>Nanotubes are nanometer-scale tube-like structure and they are extremely strong, way too more than steel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/2097fa9f-0344-4597-9cd4-508c8e22ee40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2016-05-28T20:19:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32510.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nanotubes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Netwon&apos;s Second Law Of Motion</video:title>
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      <video:publication_date>2011-12-15T06:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11876.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIRACLES OF THE BRAIN: SMELL AND TASTE PART 1</video:title>
      <video:description>Medicine and biology books explain that we owe our senses of smell and taste to our nose, tongue and brain. It is true that we smell and taste with the help of these organs. But to whom do we owe our nose and brain? This supreme intelligence belongs to God, Who has created the whole human body down to its smallest detail.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2008-01-05T21:46:56.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>187</video:duration>
      <video:publication_date>2011-11-24T15:28:54.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
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      <video:tag>Spectroscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2124de8b-9dcf-4676-9001-49de61c02236/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7993.mp4</video:content_loc>
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      <video:category>Mechanical Engineering</video:category>
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      <video:tag>com</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23440.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-13T14:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aZNfpH1J0fo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10062.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crushing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>NASA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Blood is the essential fluid of life that serves as the main transport system for the bodies needs such as nutrition, waste and others. Find out the composition of this life sustaining fluid here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21438f26-7947-4a95-a37c-8c97429d3ba4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-08-07T18:21:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3161.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/214954d9-f17a-4123-b59f-2dcca2582268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
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      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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    <video:video>
      <video:title>Gateway Recombination</video:title>
      <video:description>The typical cloning workflow involves many steps, particularly, traditional restriction enzyme cloning. In contrast, Gateway recombination cloning uses a one hour, 99%-efficient, reversible recombination reaction, without using restriction enzymes, ligase, and subcloning step. It is an extremely fast and efficient way to clone your gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2149ba76-bb08-47e9-9dea-f056cb5a80ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-04-12T08:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4225.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gateway</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery - Procedure</video:title>
      <video:description>A full surgical process with the pictures of breasts before and after the surgery are shown here. Breast reduction surgery is a procedure to reduce the extra skin around breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/21525ff7-0639-4774-8d68-0f27b7c84a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-10T02:24:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29952.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arm-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Test</video:title>
      <video:description>Video shows the inspecting of both arms from the finger tips to the solders. Discoloration, rashes and changes in skin texture are the signs of some serious problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/215c258a-115c-4551-aac8-2cfb69b42856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T20:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10346.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-read-IR-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to read IR spectroscopy</video:title>
      <video:description>How to read IR spectroscopy - Organic Chemistry Tutorials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3a8a6f6-f991-41a4-bd26-7d71ff92bc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2011-11-08T03:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>IR</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constructive-And-Destructive-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructive And Destructive Interference</video:title>
      <video:description>This video explains the constructive and destructive interference of waves. When two waves in same phase overlaps then it result in a constructive interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/241c4a27-332c-4952-a010-9968605638c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-12T02:59:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11452.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Denatured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Denatured)</video:title>
      <video:description>This video demonstrates tissue lysate preparation when denatured. This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, denatured lysate in 1x Sample Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/241cc34b-6b75-40ac-bd3e-5c74e5b22dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-06-08T03:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4389.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Denatured</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-misconceptions-about-falling-objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the misconceptions about falling objects</video:title>
      <video:description>Misconceptions About Falling Objects are described in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/241cefa4-b63b-4b94-ac73-855b17d95f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-15T01:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11830.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Misconceptions</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Hypothesis-Test-Comparing-Population-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Hypothesis Test Comparing Population Proportions</video:title>
      <video:description>Hypothesis Test Comparing Population Proportions

Hypothesis Test Comparing Population Proportions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22732.jpg</video:thumbnail_loc>
      <video:duration>973</video:duration>
      <video:publication_date>2012-09-11T02:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvSa_tx04hw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Proportions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-grafting-cabg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass grafting cabg</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart watch about heart bypass surgery or coronary artery bypass graft surgery  including how coronary artery disease is diagnosed treated recovery time risks etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/242ab0df-8ea6-4b42-90d0-db4a30d8175c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T19:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10284.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heat-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heat of the Earth</video:title>
      <video:description>Miners discovered that the deeper we go underground, the hotter it gets. It also examines the accurate and inaccurate aspects of Lord Kelvin&apos;s (Sir William Thomson) theory of why the center of the earth is hot. In the latest episode of MinuteEarth, narrated by science writer Emily Elert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/243abdf1-b24f-4e18-89f3-965bac6f7869/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2015-11-25T14:08:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32361.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yuri-Gagarin-The-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yuri Gagarin - The StarChild</video:title>
      <video:description>Video shows the history of the first human who enter into the outer space i.e. Yuri Gagarin. His journey and conclusions that we get are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/244811df-c81c-4c6c-8e34-0ad13b758746/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2013-01-30T05:04:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29038.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Yuri</video:tag>
      <video:tag>Gagarin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of Action Potential.</video:title>
      <video:description>A short presentation about how the action potential is propagating in the brain cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/24d32589-d896-4922-ba18-52d2ec7551a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2008-03-30T02:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1296.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>actionpotential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-quotations-his-views-about-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s quotations: his views about life</video:title>
      <video:description>This very interesting video shows some of the most famous quotations of Albert Einstein. Einstein was the greatest thinker of modern time. His theory of relativity revolutionized the way the universe is explained. His views about life are described in the quotations shown in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24516ae0-4109-4c8e-8054-cfe3872b8b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2010-11-24T21:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6020.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>quotations</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>about</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Albert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-enzymes-in-digestion-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of enzymes in digestion of food</video:title>
      <video:description>Enzymes are proteins that initiate specific chemical reactions. Digestive enzymes are produced in the pancreas and released throughout the digestive tract. Protease digests protein. Lipase and amylase are responsible for digestion of fat and carbohydrates respectively. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/246dadd4-3f4c-4d1a-bba2-78949204b7fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-05T04:22:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1102.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virus-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Virus Warts</video:title>
      <video:description>&quot;Lec 9 - Virus Warts&quot; A patient with multiple oral verrucae is shown.   Orig. air date: MAY 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22772.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-11T07:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZfRD7dS-Gw4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion of Waves</video:title>
      <video:description>This video explains the three types of waves i.e. Electromagnetic waves, Matter waves and Mechanical waves. Wave is a form of disturbance which travels through a medium due to repeated periodic motion of the particles about their mean position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2475e1a8-d102-4de4-8dfe-57bf84a8d129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-12-12T21:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11600.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Building-Blood-Flow-in-Cinema-4D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation - Building Blood Flow in Cinema 4D</video:title>
      <video:description>A polygonal feast of fury; the accelerated methodology of assembling a blood flow 3D animation in Cinema 4D from primitive objects to final rendering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/247d24e2-cec9-4017-a28c-175104338cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-04-16T23:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1777.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>4d</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>art</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Brown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Apollo-12-14and-17-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Apollo 12 14and 17 Sites</video:title>
      <video:description>Noah Petro of the Goddard centre explains the new Lunar Reconnaissance Orbiter Images of Apollo 12 14and 17 Sites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/248bca3d-bcac-40e8-b5ef-b55448b22774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-24T22:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7800.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Noah</video:tag>
      <video:tag>Petro</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>new</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>images</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>12</video:tag>
      <video:tag>14and</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Tumor-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Tumor Endoscopy</video:title>
      <video:description>A tumor is an abnormal growth of cell. A brain tumor or a cyst is an abnormal growth of cells in the brain. This video shows an endoscopy of a brain tumor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/249d3328-782c-4aba-b96b-48dae81962ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9897.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>endoscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Bone-Fractures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bone Fractures</video:title>
      <video:description>Bones assist in mobility as well as protection of vital organs. However due human activity and pressure bones get fractures. These are the various types.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/24d66da1-7065-4c0f-801c-b8ad38968591/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-28T05:32:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8224.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>types</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-process-of-IHC-Staining-in-Immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of IHC Staining in  Immunohistochemistry</video:title>
      <video:description>Watch this breakdown of the the steps involved in IHC staining. You will learn about the different chemicals and procedures involved in this testing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/249fa81f-bbbe-4032-8807-9ea2734dee93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-29T06:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8741.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>IHC</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Production-of-Biodegradable-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of Biodegradable Plastics</video:title>
      <video:description>The merits of biodegradable plastics have been uncertain but a new study that appears in the journal Environmental science and technology says that though these types of plastics are not littering the ocean or clogging landfills</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24a29b4c-32cc-465d-907e-a49b5c432670/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2010-11-16T23:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5550.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-different-parts-of-urinary-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of different parts of urinary system</video:title>
      <video:description>The urinary system consists of the kidneys, ureters, urinary bladder and urethra. Urine is formed in the kidneys and stored in the urinary bladder. The urethra serves as the passageway for urine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/24a57676-6690-496a-967c-652f28c19f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-06-01T10:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2752.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>urology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Bomb-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Bomb Test</video:title>
      <video:description>Hydrogen bomb is tested in this video. The hydrogen bomb (mankind&apos;s most destructive weapon -also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive -and destructive- power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear-armed nations. This nu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24a9c73b-85f2-4670-be36-a67e892045b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-16T10:15:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5467.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Spanish-Empire-Silver-Runaway-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Spanish Empire, Silver &amp; Runaway Inflation</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses about the Spanish empire, silver and runaway inflation. The discussion are provided from all over the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24abd4fb-1dd0-4a8a-adc3-b1ca6addd097/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2013-02-16T03:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30295.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>Runaway</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Itchy-Vulva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itchy Vulva</video:title>
      <video:description>Consistent and persistent itching on the vulva is not normal. There various reasons that are the causes of itching in the vulva, this video gives you the information on when to seek professional help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/24bbb3f5-69e6-4cd2-b8d0-36568fb9762b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T10:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9585.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Itching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vulva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Infant-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Infant Airway Obstruction</video:title>
      <video:description>The purpose of this video is to evaluate how two different aerosol medications may improve airway function in infants with respiratory illness airway obstruction is the leading cause of unintentional injury related death among children under age</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/24d1c752-7c57-4e9c-b36e-c7dee5407f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T23:45:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11195.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry C234</video:title>
      <video:description>&quot;Lec 5 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23889.jpg</video:thumbnail_loc>
      <video:duration>4647</video:duration>
      <video:publication_date>2012-09-14T11:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5hDzm_yqH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Volume-of-a-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Volume of a Sphere</video:title>
      <video:description>Volume of a Sphere

u07_l3_t1_we2 Volume of a Sphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24916.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-17T17:32:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IelS2vg7JO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Necklift-And-Blepharoplasty-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Necklift And Blepharoplasty Surgery - India</video:title>
      <video:description>Video shows a US NRI gets neck lift surgery in India with satisfactory results. This surgery is performed to reshape your neck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/24e3b3cb-8f4d-49d2-83e1-dc1a62f70554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-12-06T18:55:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10863.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>US</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>his</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revisit-of-LRO-at-Apollo-Landing-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revisit of LRO at Apollo Landing Sites</video:title>
      <video:description>This viideo captures the LRO revisits Apollo landing sites. A detailed study is provided here to make you understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24ee46a7-b349-4ed3-a2fa-4c5ac61b5989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-02-09T02:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29735.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Revisits</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Sites</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 5</video:title>
      <video:description>This is another video lecture on Hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/24f300f3-2acb-4f6e-8876-ed390b2c8364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2007-09-22T19:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1034.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeding-drosophila-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeding drosophila experiment</video:title>
      <video:description>In this video we will show that feeding drosophila results in a biofilm infection and biofilm infections induced expression of antimicrobial peptide immune response genes in the fly using fly survival as a measure of virulence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24f77124-d111-4cf7-8f47-db17103c3257/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-25T12:10:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6063.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Metabolism</video:title>
      <video:description>This video shows how fatty acids are taken into the body and how it is processed from mouth to adipocytes. 
Fatty acids consist of the elements carbon (C), hydrogen (H) and oxygen (O) arranged as a carbon chain skeleton with a carboxyl group (-COOH) at one end. Saturated fatty acids (SFAs) have all the hydrogen that the carbon atoms can hold, and therefore, have no double bonds between the carbons. Monounsaturated fatty acids (MUFAs) have only one double bond. Polyunsaturated fatty acids (PUFAs) have more than one double bond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/25007d64-50a2-4e34-9be0-a0673cf27ad9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/39.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PRIMARY-MURINE-NEURONS-PARTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRIMARY MURINE NEURONS - PARTY</video:title>
      <video:description>Primary murine neurons: Authors: Joanna Cymerys, Anna Slonska, Anna Golke, Marcin W. Banbura</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/251c348e-1a39-4e20-b907-05bbb9c7a7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-10-09T13:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27695.mp4</video:content_loc>
      <video:uploader>Joanna Cymerys</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Upper Limb</video:title>
      <video:description>During upper limb exam the first part to exam is the spine of the scapula. Here the whole process is explained by an expert, so medical students must watch this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2523480b-b210-4365-90bd-58544c3a901f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-12-06T20:02:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/BLAST-Nucleotide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - Nucleotide</video:title>
      <video:description>The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches. BLAST can be used to infer functional and evolutionary relationships between sequences as well as help identify members of gene families.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/25d06342-55fb-426d-b577-b4bcf297c1a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-06-14T05:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4399.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Ventricle</video:title>
      <video:description>This video describes the Right Ventricle of the Heart. It details the right auricle a feature of the right atrium as well as the right ventricle and its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25c9ddde-261b-4cd3-aed2-253fe9e3aa2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5192.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>auricle</video:tag>
      <video:tag>atrium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-2 Hip Testimony</video:title>
      <video:description>Andrew Walford explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/25d723d9-179a-4666-8e80-3a0a19fefae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-02-01T09:02:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3771.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>surg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-Quantum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated Quantum Video</video:title>
      <video:description>An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/25dbd8dc-fb10-4e83-960a-f2c8809d02dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2009-03-25T18:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 21</video:title>
      <video:description>Lec 19- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16951.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T17:14:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXDTaJCjMPM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Sequencing?</video:title>
      <video:description>DNA fragments move out of the gel according to their size. As they get out, they pass trough laser beam. Fluorescently labeled nucleotide at the end of fragment fluorescence different wavelength. Sequencer detects colors, and saves them or prints them out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a33b0169-6870-42ea-a3b4-ede7101a1a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-05-16T02:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/345.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>Fluorescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Pattern-of-daf-12GFP-in-Caenorhabditis-elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Pattern of  daf-12::GFP in Caenorhabditis elegans</video:title>
      <video:description>Transgenic C.elegans. Green fluorescent stripes along the body are regions of expression of daf-12:GFP. daf12 gene has been fused with GFP. DAF12 has been find to be related with animals which are long-lasting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a33ee246-8cc0-43ca-bd95-123f2b956482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-08-10T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/689.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>DAF12</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-nice-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis  nice animation</video:title>
      <video:description>Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase. Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle. 
Text info: http://www.biology.arizona.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a364c31f-051a-4ec9-bfde-ffefe5998388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-12-04T02:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1140.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-enzymes-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How enzymes work?</video:title>
      <video:description>The basic idea of a catalyst(enzymes). Enzymes are proteins that lower the energy of activation. Substrate molecules approach to the active site of enzyme, and are chemically bonded, and released. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/25e35708-31ab-444c-bbaa-ea55ef022517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-16T00:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/307.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>biocatalysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>activation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Tube</video:title>
      <video:description>This video shows how cathode ray tube functions. This tube is actually a vacuum tube containing one or more electron guns which is a source of electrons or electron emitter and a fluorescent screen used to view images. It is used to discover the existence of electrons. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. This tube were use to make television or other type of monitors any many other stuff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/25e7e5f0-aee9-49a0-a944-5f7264d769b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2014-06-24T21:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31004.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-And-Coagulator-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser And Coagulator Part-6</video:title>
      <video:description>This video is showing you an automated machine that is used for blood testing and for coagulation of blood. How The instruction are provided to machine to detect coagulation is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/25ea087d-ef9b-44d4-8a7a-bdd3c852f451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-09T05:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29774.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>CoagulationTest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcification-of-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcification of Brain</video:title>
      <video:description>This video shows the calcification of brain membranes and the formation of puss in them. After observing symptoms of it, a proper medical consultation is must.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25f3b4d6-26bb-4ec5-9c8d-bce247440e85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T06:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9346.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>calcified</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Abcess</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Vein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Vein</video:title>
      <video:description>Vein contains one-way valves that work in conjunction with skeleto-muscles. When the sceleto-mucles contract, the valve open and blood is forced toward the heart. When the sceleto-muscle relaxed, the valve closed to prevent the backflow of blood away from the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2601b32b-50c8-4293-8952-a87bc31b8cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-05-30T10:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2726.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vein</video:tag>
      <video:tag>sceleto</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Edible-Education-What-is-an-Edible-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Edible Education: What is an Edible Education?</video:title>
      <video:description>Edible Education: What is an Edible Education?

Alice Waters, Chef, Author, Activist, and Founder of the Edible Schoolyard Project

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25918.jpg</video:thumbnail_loc>
      <video:duration>5159</video:duration>
      <video:publication_date>2012-09-18T18:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U1Ol6boGeiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin Motors</video:title>
      <video:description>An animated video showing the working procedure of the Myosins. A brief explanation of it is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2612190f-5f80-455c-8304-3424126c450a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-03-30T16:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/124.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>16</video:tag>
      <video:tag>8</video:tag>
      <video:tag>copy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Control-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Control Hangovers?</video:title>
      <video:description>This scientific cool video gives some tips to handle hangovers. Some of the cures are drinking lots of water, taking an aspirin, eating eggs and bananas, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26200754-f761-4b02-9923-eeca402ec1b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-12-08T08:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28375.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of bones</video:title>
      <video:description>Spongy of cancellous bones have honeycomb structure which keep it light. Compact bone, on the other hand, are heaver and give strength. Bone is made up of specialized cells call osteocytes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/26386b65-9430-4c3d-9743-d1c71f2d2fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-10-16T00:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1084.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Shapes-And-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Shapes And Hybridization</video:title>
      <video:description>This video will help you to identify the molecular shape and hybridization of different chemical compounds. some examples are shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2652a2a4-e419-4025-90b0-d5facb8cbcf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2010-11-12T21:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5055.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-Unlocking-the-Secret-of-Space-Weather</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries-Unlocking the Secret of Space Weather</video:title>
      <video:description>This Video indicates how space weather affects the earth and the instruments used to study the sun, solar flares which may be responsible for changes in space weather.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2653203a-2101-4002-bde8-9d8d74504ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-12T06:24:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-Whole-Numbers-and-Applications-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing Whole Numbers and Applications 6</video:title>
      <video:description>Dividing Whole Numbers and Applications 6

U01_L3_T2_we6 Dividing Whole Numbers and Applications 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24723.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T16:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQ523h4CTMM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-Nanobots-in-Medical-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Nanobots in Medical Technology</video:title>
      <video:description>The most useful application of nanomachines might be in medical technology.They can be utilized to identify and destroy cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/265ab600-61d1-4a9d-a06a-be89764112cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1303.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recto-vaginal-medical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recto vaginal medical examination</video:title>
      <video:description>The rectovaginal examination allows testing of the cervix and perhaps a little higher it is one of the first way a doctor may detect abnormalities on the ovary a pelvic exam is a way for doctors to look for signs of illness in certain organs in a womans body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2656ede3-8ae7-43c0-a07f-f06e946d633b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-06T17:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10672.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flexion-limb-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flexion - limb movements</video:title>
      <video:description>This is a demonstration of possible limp movements. Both muscular and skeletal make up for flexed limp movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2665414f-b4ca-4f1d-bc88-cd2609a150dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30269.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Flexion</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-in-Magic-Mashroom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science in Magic Mashroom</video:title>
      <video:description>Magic mushrooms have been used ritually by the native people of Mesoamerica for hundreds, if not thousands, of years. In the 1950s, R. Gordon Wasson and his wife traveled to Oaxaca, Mexico and participated in a mushroom ritual. That experience led to a 1957 Life magazine article titled &quot;Seeking the Magic Mushroom.&quot; The following year, the Swiss scientist Albert Hofman, who had been the first to synthesize LSD in 1938, identified psilocybin and psilocin as the active compounds in magic mushrooms. In 1960, Timothy Leary and Richard Alpert founded the Harvard Psilocybin Project to study the effects of psilocybin on humans. Harvard University famously fired Leary and Alpert in 1963./nSerious study of magic mushrooms essentially ended when the compounds psilocybin and psylocin were listed as Schedule I drugs in 1971. However, people around the world have used magic mushrooms with the goals of expanding consciousness and achieving spiritual growth ever since it was popularized by the hippies in the the 1960s./nDespite its illegal status, researchers have once again started studying the effects of psilocybin on humans. The results so far have been intriguing. ReasonTV caught up with Roland Griffiths of Johns Hopkins University and Robin Carhart-Harris of Imperial College London at the Psychedelic Science 2013 conference in Oakland, CA to learn what&apos;s happening at the cutting edge of psilocybin research./nApproximately 5 minutes. Produced by Paul Feine and Alex Manning./nGo to http://reason.com/reason.tv for downloadable versions and subscribe to Reason TV&apos;s YouTube Channel to receive automatic updates when new material goes live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/26690e67-84ec-4983-b9eb-8388d26d9dbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2016-09-01T00:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32525.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>magic</video:tag>
      <video:tag>mashroom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3_5-Genetically-Modified-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 3_5 - Genetically Modified Organisms</video:title>
      <video:description>Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/266e029b-e933-41e6-9dcd-880a18b120ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2010-11-16T14:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5521.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-Examination-of-a-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Examination of a Child</video:title>
      <video:description>This video shows how the examination of the abdomen of a baby is examined depending on the age of the baby, toddler and teen. Information is provided on how a healthy abdomen should look like in the various stages and how to go about the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2683187e-fa11-4f47-aa0b-ffd5d67fbd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-12-06T17:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10709.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Factoring-Special-Products-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Factoring Special Products 2</video:title>
      <video:description>Factoring Special Products 2

U09_L2_T1_we2 Factoring Special Products 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24724.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-17T16:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-ZbdYVGehI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnificent-facts-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnificent facts of light</video:title>
      <video:description>Mr. Anderson, from www.bozemanscience.com, effortlessly discusses the topic of light. He happily answers what it is, how do we see it, and so much more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/26820c9f-0f51-4958-a7f9-3f98637cad26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2013-01-19T04:43:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28908.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Light</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electromagnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rings-of-Saturn-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rings of Saturn Planet</video:title>
      <video:description>The irregular spot like features are the electrically charged particles flowing outside the ring. Particles are ejected due to Saturn&apos;s strong magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/268f1ae4-e3a4-4be2-a24b-2236a7870063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-08-07T18:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3157.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>saturn</video:tag>
      <video:tag>footage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Surface-Disinfection-of-the-Dental-Operatory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Surface Disinfection of the Dental Operatory</video:title>
      <video:description>&quot;Lec 20 - Surface Disinfection of the Dental Operatory&quot; The procedures used to clean the cubicle after dismissing the patient.  Orig. air date: AUG 14 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22922.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-11T09:30:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uAbix9x06eE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Disinfection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Operatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-IIT-JEE-Function-Maxima</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - IIT JEE Function Maxima</video:title>
      <video:description>IIT JEE Function Maxima

2010 IIT JEE Paper 1 problem 36 Function Maxima</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24943.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2012-09-17T17:45:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2E_DB5VuAoo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Maxima</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incresing-Demand-Of-Nurse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incresing Demand Of Nurse</video:title>
      <video:description>Video shows the graphs related with the increasing demand of nurse locally and overseas. Some related news and figures are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/275e1039-06fe-4b8b-a16e-e71cabbc452b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2010-11-16T21:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5546.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>PPTS</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-therapy-to-cure-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene therapy to cure cystic fibrosis</video:title>
      <video:description>In cystic fibrosis, a faulty gene makes the surface of lung vulnerable to infection. If correct gene can be implanted in the lung, the problem would be cured. Scientists are studying such technique to cure cystic fibrosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/275ffed1-adac-4e10-abbe-2b05c6fa91b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-30T10:43:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6256.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-119-Lecture-23-Game-Theory-and-Rationality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 119 - Lecture 23: Game Theory and Rationality</video:title>
      <video:description>Economics 119 - Lecture 23: Game Theory and Rationality

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25872.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
      <video:publication_date>2012-09-18T18:00:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUd_Ux-NBaw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Prosthetic-aortic-valve-replacement-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Prosthetic aortic valve replacement surgery</video:title>
      <video:description>A prosthetic aortic valve replacement surgery is done to treat valve problems in the heart. This  3D  animation shows how the procedure is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2769fe6d-5c07-4502-8870-ff86a768e9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T12:13:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8500.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthetic</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 3</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 17/nTopics covered:
	/nRecombinant DNA 3/nInstructor:
	/nProf. Eric Lander/n /nTranscript - Lecture 17/nGood morning. Good morning. I don&apos;t know about you, but I can&apos;t take too many more nights like this. I confess, I haven&apos;t gotten a thing done for so many nights in a row now, but what a game! How many of you saw the game? Excellent. Very good, very good. You have your priorities straight in the world. Very good./nWell, if it&apos;s possible to get your minds off Curt Schilling last night, and off more importantly tonight. Perhaps we can spend a bit of time this morning in the meanwhile with whatever spare neurons you have talking about recombinant DNA for a bit, OK? What we talked about last time was different ways to clone your gene based on its properties. We started off with cloning by complementation, right, the idea that if you took a library of clones, you would be able to put it into bacteria and select a bacterium whose phenotype had been restored by virtue of having the plasmid./nYou would complement the defect. You&apos;d find the clone you wanted because it complemented the defect. That&apos;s great if you can put it into an organism that has a defect. You can do it with bacteria. You can do that with yeast. It&apos;s harder to do with large organisms because you can&apos;t inject enough of them with different clones to be able to make that practical unless you&apos;re working in cell culture or some very small, fast growing organism./nWe talked about being able to use a protein sequence, reverse translating that protein sequence in the computer from amino acid sequence to nucleotide sequence, and using the nucleotide sequence to design a probe to hybridize back to the genome. That works fine if you have a protein sequence./nBut the last topic we talked about that I wanted to just touch on again this morning was suppose you were trying to clone the gene that causes a certain human disease, and you have no idea what the protein was. Then, you can&apos;t use its amino acid sequ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bd310fa3-d6ce-4178-913b-dbed9a34647a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2009-04-02T04:44:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1554.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Deacetylation</video:title>
      <video:description>Histone deacetylases (HDAC) (EC number 3.5.1) are a class of enzymes that remove acetyl groups from an Îµ-N-acetyl lysine amino acid on a histone. Its action is opposite to that of histone acetyltransferase.

Deacetylation removes acetyl groups from histone tails, causing the histones to wrap more tightly around the DNA and interfering with the transcription of genes by blocking access by transcription factors. The overall result of histone deacetylation is a global (non specific) reduction in gene expression.

Histone Deacetylase involved in a series of pathway in the living system. In Kyoto Encyclopedia of Genes and Genomes (KEGG), they are:

Environmental Information Processing; Signal transduction; Notch signaling pathway
Cellular Processes; Cell Growth and Death; Cell cycle 
Human Diseases; Cancers; Chronic myeloid leukemia 
Histone acetylation plays an important role in regulation of gene expression. Hyperacetylated chromatin is transcriptionally active and hypoacetylated is silent. A study on mice found that a specific subset of mouse genes (7%) was deregulated in the absence of HDAC1. Their study also found a regulatory cross talk between HDAC1 and HDAC2 and suggest a novel function for HDAC1 as a transcriptional coactivator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/277b1562-10dc-4f9c-a5a7-327fdf571812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2007-09-08T20:04:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/960.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-the-supper-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye-the supper machine</video:title>
      <video:description>Human eyes are extremely efficient and fast. It can change focus within one fifth of a second and recognize thousands of shade of color. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/277e435a-1e40-44c8-925b-a4a84a7955a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-26T22:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6146.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>the</video:tag>
      <video:tag>supper</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Star-Field-and-Nebula-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Star Field and Nebula Images</video:title>
      <video:description>Star Field and Nebula Images

Star Field and Nebula Images</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24944.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2012-09-17T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3IKEa_GOYs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovering-what-Triggers-Substorms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering what Triggers Substorms</video:title>
      <video:description>Auroras and magnetic reconnections was discovered by scientist upon study of the substorms.This video explains further how the aurora borealis is created.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2783fecd-136b-4210-a2b2-726c015e90fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-12T06:26:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7495.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Histology</video:title>
      <video:description>The trachea is also known as the windpipe and it connects the pharynx to the lungs. It is a cartilaginous and membranous tube and carries oxygen rich air in and waste air out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2795d45a-b7a7-4e5d-b7c9-7a35c8cc6fd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
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      <video:description>This video contains how signal transduction (dictyostelium discoideum)

Signal Transduction (Dictyostelium discoideum)</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemical cells use two different metals immersed in an electrolyte, which either an acid or base. The acid or base reacts with the metals. Because the two metals immersed in the electrolyte, there is transfer of ions carrying different amount of charge. This creates a voltage difference which is the basis of pushing an electric charge through the wire. Edited by Ashraf</video:description>
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      <video:description>Transcription is the process of making RNA from a DNA template. Several key factors are involved in this process, including DNA, transcription factors, RNA polymerase, and ATP. Several complexes, known as transcription factors, are required for successful transcription.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A fingerprint is the impression left by the friction ridges on inner surface of the fingers. These ridge patterns are always unique.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Amide Formation from Acyl Chloride

Amide Formation from Acyl Chloride</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Identity Property of 1

U01_L4_T1_we2 Identity Property of 1</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Earth is the only known planet where life exists. This video shows the changes earth has undergone from a sphere of gas to the state as we know it today.  Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Synaptic vesicles fuse with the presynaptic membrane, freeing neurotransmitter molecules into the synaptic space. After being released, it connects on membrane channels on next-door neuron. 
Video Reference: http://www.learner.org</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Observe the amoeba undergo phagocytosis as it pursues another protist.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2011-11-01T15:28:15.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-10-23T16:15:37.000Z</video:publication_date>
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      <video:uploader>hp175</video:uploader>
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      <video:tag>childbirth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 10 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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      <video:duration>4996</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A DNA clamp, also known as a sliding clamp, is a protein fold that serves as a processivity-promoting factor in DNA replication. As a critical component of the DNA polymerase III holoenzyme, the clamp protein binds DNA polymerase and prevents this enzyme from dissociating from the template DNA strand. The clamp-polymerase protein–protein interactions are stronger and more specific than the direct interactions between the polymerase and the template DNA strand; because the rate-limiting step in the DNA synthesis reaction is the association of the polymerase with the DNA template, the presence of the sliding clamp dramatically increases the number of nucleotides that the polymerase can add to the growing strand per association event. The presence of the DNA clamp can increase the rate of DNA synthesis up to 1,000-fold compared with a nonprocessive polymerase.</video:description>
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      <video:description>This is a live laser liposuction procedure performed by DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE		
0097455742973 
00971566516293
	
drkhsh2001@yahoo.com
http://www.kamalsaleh.sptechs.com
 
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/2802249b-0156-4322-b677-ac8f811be121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-01-17T18:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3708.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Attacking-the-God-hypothesis-in-other-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -Attacking the God hypothesis in other ways</video:title>
      <video:description>&quot;Lec 28 -Attacking the God hypothesis in other ways&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21428.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-09-09T05:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghANDfBcZmk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Attacking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Ways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Most-Used-Surgical-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most Used Surgical Instruments</video:title>
      <video:description>This video will show you the surgical instruments that are used mostly during the surgery. Various sizes of knives and scissors are shown here with their functioning.</video:description>
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      <video:duration>513</video:duration>
      <video:publication_date>2013-02-11T03:42:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30203.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>2</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cochlea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cochlea</video:title>
      <video:description>The hearing organ, cochlea which is the auditory portion of the inner ear. It is a spiral-shaped cavity in the bony labyrinth, in humans making 2.5 turns around its axis, the modiolus is explained in 2 minutes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/29c4f7f1-a120-4bc5-9d2f-c1928ebb867f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2016-03-27T17:28:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32455.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closed-rhinoplasty-exposing-the-nasal-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closed rhinoplasty exposing the nasal structures</video:title>
      <video:description>Learn about open and closed rhinoplasty techniques rhinoplasty surgery may be performed under general anesthesia which causes you to sleep during the procedure it can reshape reduce or augment a persons nose to achieve facial harmony and boost self confidence</video:description>
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      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T02:20:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9921.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closed</video:tag>
      <video:tag>Rhinioplasty</video:tag>
      <video:tag>Exposing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Structures</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Biopharm-and-the-goa-gil-mix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biopharm and the goa gil mix</video:title>
      <video:description>This is a visualization of a Dark Nebula, Biopharm with a goa gil mix background music. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/29c9f77a-100b-4c11-a874-dfaaaf74fe48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-11-23T23:59:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5839.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Biopharm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>gil</video:tag>
      <video:tag>mix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pollution-in-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pollution in Environment</video:title>
      <video:description>Atmospheric pollution, water pollution, soil pollution and noise pollution are the main categories of pollution. These can be further classified into sub-categories. This video describes a lot about all these categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/29d6dd77-f226-4c44-bfe0-913a860d1d12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-12T02:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11453.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>pollution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Smear-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Smear Histology</video:title>
      <video:description>A blood smear is a thin layer of blood placed on a microscope slide so at to provide information on the number and shape of white blood cells. It is also called a peripheral blood smear or a peripheral blood film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3952c29-e358-4d77-becb-bf720508cd73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T10:54:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8435.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Smear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Momentum</video:title>
      <video:description>The factors and terms related with momentum are discussed here. The change in Momentum of an object and transfer from one body to other is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a3a43925-a5b4-4506-89b0-872e577c78fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2013-01-12T01:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28746.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>momentum</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Periodontal-Surgery-Muco-Periosteal-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Periodontal Surgery (Muco-Periosteal Flap)</video:title>
      <video:description>&quot;Lec 18  - Periodontal Surgery (Muco-Periosteal Flap)&quot; Utilization of inverse bevel incision to perform periodontal surgery. Also shows suturing, placement of dressing and dismissal of patient. Orig. air date: JAN 4 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21568.jpg</video:thumbnail_loc>
      <video:duration>2847</video:duration>
      <video:publication_date>2012-09-09T06:03:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u9gkz_RCIEs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TURP-Transurethral-Resection-of-the-Prostate-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TURP (Transurethral Resection of the Prostate) Procedure</video:title>
      <video:description>TURP is a surgical procedure that involves cutting away a section of the prostate gland during transurethral resection of the prostate an instrument is inserted up the urethra to remove the section of the prostate that is blocking urine flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3ab77c6-f8e5-48a9-baba-c0f338e3bbd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-12-01T05:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TURP</video:tag>
      <video:tag>Transurethral</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Electrical Engineering 141</video:title>
      <video:description>Lec 18- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17059.jpg</video:thumbnail_loc>
      <video:duration>4841</video:duration>
      <video:publication_date>2012-09-02T05:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dp5KZl2PxCI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Short-Interfering-RNA-siRNA-with-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Short Interfering RNA (siRNA) [with sound]</video:title>
      <video:description>The basics of the mechanism of siRNA are explained in this video, shown in Parkinson&apos;s Disease Revision PPT at the IX Congress of Physiology Students, 2005. Faculty of Medicine, University of Seville.

We would like to thank Prof. M. Bähr an Prof. P. Lingor, University of Göttingen, Germany.

Please check my website at the University of Seville for more information about the process and the references in which this animation is based on. Thanks.

http://www.alu.us.es/d/danplegar/parkinsonsdisease.htm</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2009-07-08T02:13:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3005.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>siRNA</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>congress</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>students</video:tag>
      <video:tag>university</video:tag>
      <video:tag>seville</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>daniel</video:tag>
      <video:tag>pleguezuelo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-oncogenic-activation-receptor-tyrosine-kinas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about oncogenic activation receptor tyrosine kinas</video:title>
      <video:description>This video explains about oncogenic activation receptor tyrosine kinases

Oncogenic activation receptor tyrosine kinases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/29f8f3f1-0a4c-4c3f-b8cb-ffcaed1f7c13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-10-10T11:00:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27744.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oncogenic</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>kinases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-ALS-Lou-Gehrigs-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ALS? Lou Gehrig&apos;s disease</video:title>
      <video:description>ALS, also called Lou Gehrig&apos;s disease is a progressive neurodegenerative disease and it affects nerve cells in the brain and the spinal cord.  As it is known, our motor neurons reach from the brain to the spinal cord and from the spinal cord to the muscles throughout the body.  In ALS there is a progressive degeneration of the motor neurons which eventually leads to their death. After the motor neurons die, the ability of our brain to initiate and control muscle movement will be lost. Patients in the later stages of the disease may become totally paralyzed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2a0ed681-00c7-45bb-9d1a-caa4045d2d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-08-26T06:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31172.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ALS</video:tag>
      <video:tag>Lou</video:tag>
      <video:tag>Gehrig</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sentinel-Lymph-Node-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sentinel Lymph Node Biopsy</video:title>
      <video:description>Sentinel Lymph Node Biopsy can be performed if the patient has a breast cancer. The procedure may show results that may indicate that the lymph node has to be removed. It is necessary because the lymph nodes are transporting fluids within the body and the cancer cells easily reach there and move to other systems and organs. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a1ce1f3-88d7-4e12-b883-febc6ff61e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2011-11-29T21:44:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9186.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sentinel</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-60-second-truth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A 60 second truth</video:title>
      <video:description>There is a random collection of modern communication systems that can be used to send and receive information at instant, hence a 60 second truth. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2a398fce-2370-4075-9083-dd6571e467a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2013-01-12T00:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28652.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Truth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Endocrine-System-How-it-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Endocrine System: How it Functions</video:title>
      <video:description>The endocrine system is an integrated system of small organs which involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth and development, tissue function, and plays a part also in mood. The field of medicine that deals with disorders of endocrine glands is endocrinology, a branch of the wider field of internal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/2a5042a9-9bd8-468a-9378-3dacbef5268d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2007-11-05T04:35:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1113.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radial-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radial City</video:title>
      <video:description>Powder Standing wave magnetic charge interference.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>IIT JEE Complex Numbers (part 2)

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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 20- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
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Parsec Definition</video:description>
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    <lastmod>2026-08-14</lastmod>
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Overview of Communism and Marxist-Leninist States</video:description>
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This lecture is provided by University of California, Berkeley.
Introduction to Digital Integrated Circuits is explained in this online class. This is lecture number 2 of the whole engineering course.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Implant-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Implant Surgery in India</video:title>
      <video:description>This video shows a medically safe and affordable cost breast implant surgery in India. This surgery iss performed to regain the shape and size of breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2cc50876-d2a9-4ced-89a4-7b3c66319900/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9523.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Healthy-food-for-healthy-liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthy food for healthy liver</video:title>
      <video:description>Liver is the second largest organ in the body. It metabolizes carbohydrates, fats and proteins. Change is dietary habit helps keeping the liver healthy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a296ef7a-4da4-4fec-ad1a-a9a8b3c3f2c4/cand_80.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2010-11-26T23:45:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6173.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>healthy</video:tag>
      <video:tag>food</video:tag>
      <video:tag>for</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 15 - MIT 6.451 Principles of Digital Communication II&quot; Trellis Representations of Binary Linear Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15870.jpg</video:thumbnail_loc>
      <video:duration>4857</video:duration>
      <video:publication_date>2012-08-28T21:07:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3eqYo1LCGdw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basal-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basal Ganglia</video:title>
      <video:description>Anatomy and diseases of the basal ganglia which are a group of nuclei of varied origin in the brains of vertebrates that act as a cohesive functional unit is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2cd06510-43f6-421a-bcfe-927738749149/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-23T00:18:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5710.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bimanual-Exam-and-Vaginal-Speculum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bimanual Exam and Vaginal Speculum</video:title>
      <video:description>This a vaginal examination that is done by a vaginal speculum where a small instrument in inserted into the vagina for any complaints and a bimanual examination done by palpation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2cdabb31-b832-4a3a-bf11-812442d6feed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-11-30T09:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9459.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Speculum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bathypelagic-Abyssopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bathypelagic &amp; Abyssopelagic</video:title>
      <video:description>Ranging from depths of 1000-4000 meters the Bathypelagic is a mysteious level of the ocean, followed by the Abyssopelagic which extends 4000m and more into the oceans floor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2cedef17-d0a5-4aa3-b40b-43e0defa9df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-13T22:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5190.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Bathypelagic</video:tag>
      <video:tag>Abyssopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decapping-ICs-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decapping ICs- Examination</video:title>
      <video:description>Decapping is performed to test the speed and age of integrated circuits. Decapping of ICs is a technique using etching circuits to remove their cover in order to study or examine their internal circuits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2cf851dd-2dbd-44fe-b1f7-33bcb496e1da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2013-02-17T07:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30325.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Decapping</video:tag>
      <video:tag>ICs</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>epoxy</video:tag>
      <video:tag>packaging</video:tag>
      <video:tag>From</video:tag>
      <video:tag>chips</video:tag>
      <video:tag>to</video:tag>
      <video:tag>expose</video:tag>
      <video:tag>the</video:tag>
      <video:tag>dies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitaxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitaxin</video:title>
      <video:description>Vitaxin which is a humanized monoclonal antibody against the vascular integrin avb3 is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/2d538180-651e-457f-8a67-67df6cd85162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2008-01-05T22:36:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1239.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vitaxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Quadratic-Functions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Quadratic Functions 1</video:title>
      <video:description>Quadratic Functions 1

U10_L1_T1_we1 Quadratic Functions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24733.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-17T16:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CuPgmA7ytWA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Some-Surprising-Facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Some Surprising Facts</video:title>
      <video:description>Video contains some amazing facts like alcohol contains 13 minerals necessary for human life. You will definitely be shocked on watching this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2d54a15e-752e-4171-8045-4a8ee8a2365f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2013-02-07T07:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29326.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Blow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation  Cancer</video:title>
      <video:description>Cancer process which is the uncontrolled growth of abnormal cells in the body is animated in this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2d6fd92e-5f0c-47fd-a31c-67983a89d4b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2009-05-28T01:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2671.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellular-Communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular Communication</video:title>
      <video:description>What are the tight and gap junctions in a Cellular Communication? This video will help you to know about the cellular communication form the basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/2d8bf7b4-276b-4055-9f8a-32645c339a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-12-03T12:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6378.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>Junctions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lifecycle-of-an-miRNA-microRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lifecycle of an miRNA ( microRNA)</video:title>
      <video:description>This 3D animation provided courtesy of Rosetta Genomics  shows how microRNA works. MicroRNAs (miRNA) are single-stranded RNA molecules of about 21-23 nucleotides in length thought to regulate the expression of other genes. miRNAs are encoded by genes that are transcribed from DNA but not translated into protein (non-coding RNA); instead they are processed from primary transcripts known as pri-miRNA to short stem-loop structures called pre-miRNA and finally to functional miRNA. Mature miRNA molecules are partially complementary to one or more messenger RNA (mRNA) molecules, and they function to downregulate gene expression.

More info: The genes encoding miRNAs are much longer than the processed miRNA molecule; miRNAs are first transcribed as primary transcripts or pri-miRNA and processed to short, 70-nucleotide stem-loop structures known as pre-miRNA in the cell nucleus. This processing is performed in animals by a protein complex known as the Microprocessor complex, consisting of the nuclease Drosha and the double-stranded RNA binding protein Pasha.[2] These pre-miRNAs are then processed to mature miRNAs in the cytoplasm by interaction with the endonuclease Dicer, which also initiates the formation of the RNA-induced silencing complex (RISC).[3] This complex is responsible for the gene silencing observed due to miRNA expression and RNA interference. The pathway in plants varies slightly due to their lack of Drosha homologs; instead, Dicer homologs alone effect several processing steps.[4]

Zeng et al. have shown that efficient processing of pre-miRNA by Drosha requires presence of extended single-stranded RNA on both 3&apos;- and 5&apos;-ends of hairpin molecule. They demonstrated that these motifs could be of different composition while their length is of high importance if processing is to take place at all. Their findings were confirmed in another work by Han et al. Using bioinformatical tools Han et al. analysed folding of 321 human and 68 fly pri-miRNAs. 280 human and 55 fly pri-miRNAs were selected for further s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2d9002f5-f5c2-4929-86af-76a2a741934a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-03-26T22:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/96.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>Micro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Foreign-Body-Airway-through-bronchoscopy-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Foreign Body Airway through bronchoscopy  video</video:title>
      <video:description>This video aimed to report experience in airway foreign body removal flexible bronchoscopy has not yet been popular in the foreign body in the airway especially in children we performed the flexible bronchoscopy for 27 patients with foreign bodies in the airway including 22 patients who had not been removed foreign bodies by the rigid bronchoscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2d916195-6fd8-4901-a540-06c7de3b22ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-06T17:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10732.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>bronchoscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cont-of-Genetically-Modifying-a-Mouse-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cont. of  Genetically Modifying a Mouse. part 3</video:title>
      <video:description>There are many potential application for transgenic technology like increase in production and disease resistance in live stock.however the main contribution so far of transgenic technology is for basic research and study of gene  expression and gene function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a3eef258-aeb7-4a9f-82cf-95cd0dfbf7c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-17T23:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5603.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-SpaceX-Dragon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at SpaceX Dragon</video:title>
      <video:description>An interesting video showing the Space X Dragon splashing down. A view is described here in brief by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29595.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2013-02-08T03:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29595.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SpaceX</video:tag>
      <video:tag>Dragon</video:tag>
      <video:tag>Splashes</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-Denver-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation Denver (303) 466-2626 Remediation Abatement</video:title>
      <video:description>Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.  http://www.radondenvercolorado.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2d93cfad-e6cb-4c5d-b528-fbb126f21abd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-21T23:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2264.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Limbic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Limbic System</video:title>
      <video:description>Videofor psychology on the limbic system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6b5e3239-3772-4606-8c74-b96ae1de25a8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:45:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3250.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Evolution-Works-Part-3-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Evolution Works Part 3- DNA</video:title>
      <video:description>Natural selection is the process by which species adapt to their environment. Natural selection leads to evolutionary change when individuals with certain characteristics have a greater survival or reproductive rate than other individuals in a population and pass on these inheritable genetic characteristics to their offspring. Simply put, natural selection is a consistent difference in survival and reproduction between different genotypes, or even different genes, in what we could call reproductive success. A genotype is a group of organisms sharing a specific genetic makeup.

The reason that natural selection is important is that it’s the central idea, stemming from Charles Darwin and Alfred Russel Wallace, that explains design in nature. It is the one process that is responsible for the evolution of adaptations of organisms to their environment.

Darwin’s book On the Origin of Species by Means of Natural Selection caused quite a stir when it appeared in 1859. Evidence to support evolution and natural selection, of course, has accumulated over time, and now science accepts that evolution is a fact and that natural selection explains very well how adaptive evolution takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2d94e834-3609-4057-8131-617eece66e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-11-09T22:39:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4907.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Protein</video:title>
      <video:description>The primary structure of proteins Constructed from 20 different amino acids is shows here. The secondary and tertiary structures are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2d985437-908a-4205-9025-cfb454550dae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-10T02:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29905.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-Potentials-and-Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potentials and Muscle Contraction</video:title>
      <video:description>This video is a part of Mader Human Biology Chapter 12: Muscular System and it explains action potentials and muscle contraction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/2d9aa537-d8b7-4d18-97a6-4a6b1f4696d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2008-03-31T00:41:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1307.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Female-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Female Reproductive System</video:title>
      <video:description>Female Reproductive System Anatomy is performed to check whether a female having a healthy reproductive system or not. Videos shows the structure and problems associated with system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12c36a1b-12e5-4e0f-a942-f93393873829/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T06:02:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9312.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-hemostasis-coagulation-and-fibrinolisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of hemostasis, coagulation and fibrinolisis</video:title>
      <video:description>The visual explanation of happening of hemostasis, coagulation, and fibrinolisis.

Watch the animated processes of hemostasis, coagulation and fibrinolisis. Created by Dr. Paulo Cesar Naoum and Alia F. M. Naoum. Animated by Birdo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/2d9b4478-ba05-4f9d-a620-ea3d3e07aa9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-10-10T09:58:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27713.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>Coagulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fibrinolisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-in-Neurology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination in Neurology</video:title>
      <video:description>This videos shows a neurological examination which has five main sections that test the various neurological functions, it starts with questioning on awareness or orientation before proceeding to other tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2da0d7ec-a778-4e8d-8741-2b68379efd6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2011-12-01T04:03:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurological</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Liquid-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Liquid Lens</video:title>
      <video:description>Video contains an activity to show the working of a liquid lens. Video is really helpful for the physics loving students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2dacc539-2fb3-40e6-b860-6bb1e2b09cd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-11T03:53:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30216.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>electrowetting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Neutrino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Neutrino</video:title>
      <video:description>Neutrinos are one of the fundamental particles which make up the universe. They are also one of the least understood.

Neutrinos are similar to the more familiar electron, with one crucial difference: neutrinos do not carry electric charge. Because neutrinos are electrically neutral, they are not affected by the electromagnetic forces which act on electrons. Neutrinos are affected only by a &quot;weak&quot; sub-atomic force of much shorter range than electromagnetism, and are therefore able to pass through great distances in matter without being affected by it. If neutrinos have mass, they also interact gravitationally with other massive particles, but gravity is by far the weakest of the four known forces.

Three types of neutrinos are known; there is strong evidence that no additional neutrinos exist, unless their properties are unexpectedly very different from the known types. Each type or &quot;flavor&quot; of neutrino is related to a charged particle (which gives the corresponding neutrino its name).  Hence, the &quot;electron neutrino&quot; is associated with the electron, and two other neutrinos are associated with heavier versions of the electron called the muon and the tau (elementary particles are frequently labelled with Greek letters, to confuse the layman). The table below lists the known types of neutrinos (and their electrically charged partners).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f607e69-7cd1-46f7-a8d8-6106ba5c64c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-09T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4823.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Neutrino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 3</video:title>
      <video:description>This video takes a look at protein folding. It also focuses on a randomness involved in the process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/2f473b4a-beaf-487e-a9c4-1e5d7acc4066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-10-31T00:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27943.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinds-Of-Ores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinds Of Ores</video:title>
      <video:description>This video shows the different types of ores. Minerals that contain metals in large amounts are known as ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f60dad8-613c-46c5-bab3-bece3ef32fd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-12T20:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11566.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>Ores</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroRNA-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroRNA Explanation</video:title>
      <video:description>MicroRNAs are small non-coding RNAs (ribonucleic acids) of 20 to 25 nucleotides in length that regulate expression of target genes through sequence specific hybridization to the 3&apos; untranslated region (UTR) of messenger RNAs and either block translation or direct degradation of their target messenger RNAs.  The discovery of microRNA in humans is one of the most exciting scientific breakthroughs in the last decade. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and more than one-third of all human genes are believed to be regulated by microRNAs.  Watch our video and visit our website to learn more information on microRNAs!  http://www.regulusrx.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2f614148-e74f-4c24-a5c9-b773769cdd3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-04-16T17:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4292.mp4</video:content_loc>
      <video:uploader>mFrenchCo</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nucleotides</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>microRNA</video:tag>
      <video:tag>Regulus</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Numbers: a Concept Creationists Don&apos;t Understand</video:title>
      <video:description>Mutations are a constant fact of life.  And they happen all the time in our body. Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  

To download this video go to:
http://www.mediafire.com/?etw9jv1mu4n

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wny1z2dz1z1

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2f806fc7-6e28-4d53-a14a-0fb9b1f3a902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2592.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>education</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>time</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimpanzee</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The sky</video:title>
      <video:description>Nature has much more mystery than what you ever imagined; the wilder beast migration in Africa, deep sea abyssal plains for oil, e.t.c. Enjoy the sky mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2f852d3e-a2db-463b-befd-eb55019e5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-07T07:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29300.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subtotal-Thyroidectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subtotal Thyroidectomy Procedure</video:title>
      <video:description>In brief the two surgical options are total thyroidectomy sometimes called near total where all the thyroid gland is removed and subtotal thyroidectomy were some of the thyroid is left in place  subtotal thyroidectomy may be offered in an attempt to remove enough thyroid tissue to cure the hyperthyroidism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f9db6c4-342b-45fa-957b-f2e2a9e08b79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2011-12-06T21:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10985.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subtotal</video:tag>
      <video:tag>Thyroidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Little-Man-Model-Trapezius-Longissimus-Dorsi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Little Man Model - Trapezius &amp; Longissimus Dorsi</video:title>
      <video:description>This video describes a Little Man Model of the trapezius &amp; longissimus dorsi and explains its boundaries and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2fab68da-a0e6-4c7e-8ae7-e92048b980af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-13T23:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5224.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Little</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>model</video:tag>
      <video:tag>trapezius</video:tag>
      <video:tag>longissimus</video:tag>
      <video:tag>dorsi</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coordinate-Systems_-The-Equatorial-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coordinate Systems_  The Equatorial System</video:title>
      <video:description>This is an animated video that describes the  The Equatorial Co-ordinate System.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2fb7df64-3155-4775-8d82-a06c262b1cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T23:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5210.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Equatorial</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-largest-Albatross-colony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The largest Albatross colony</video:title>
      <video:description>The South Atlantic where the cold and warm currents meet is host to the world&apos;s largest Albatross colony. The roughness of the current sends up plenty of krill which the birds then dive in for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2fb6f8f2-6d3e-4edc-9481-a5a6b3aa4e37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-26T00:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8026.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Largest</video:tag>
      <video:tag>Albatross</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Excretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Excretion</video:title>
      <video:description>This video shows the whole process of excretion of waste material. Excretion is the process of eliminating waste products of metabolism and other non-useful material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fbc48a5-3611-4faa-8115-c7a552f2512d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T02:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11450.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Excretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myringotomy-and-Ear-Tubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myringotomy and Ear Tubes</video:title>
      <video:description>Myringotomy tubes (often called ear tubes) are small tubes that are surgically placed into  childs eardrum by an ear nose and throat surgeon watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fbd6b25-a85e-4e7f-9570-22e7ae9eff0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-03T03:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10610.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Myringotomy</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Aids stands acquired immune deficiency syndrome which means deficient immune system. Usually it is transmitted during sperm, blood, vaginal fluids, preseminal fluids or breast milk. And the symptoms of AIDS in different stages are explained.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 145 -  Multiplying and Dividing Rational Expressions 3</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 3

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      <video:duration>250</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Beauty of Particle Physics by Gary Lisi.</video:title>
      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The choice of lifestyle of an individual plays a key role in type II diabetes. It can be managed through a conscious diet and exercise. Here&apos;s how to hit your target.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In one neuron vesicles containing neurotransmitters fuse in response to calcium signals at the synapse. Neurotransmitters are then dumped in synaptic cleft, and bind which opend or closes ion channels.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/261.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra Eating Daphnia</video:title>
      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1450.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Microbiology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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      <video:duration>3824</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hvW6wtE-aE4</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7iXf7V4W74c</video:player_loc>
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      <video:category>Environmental Engineering</video:category>
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      <video:tag>Environmental</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The aim of this study was to describe a new technique for laparoscopic removal of large ovarian cystic masses laparoscopic surgical management of ovarian cysts assisted by simultaneous transvaginal ultrasonography</video:description>
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      <video:duration>152</video:duration>
      <video:publication_date>2011-12-01T01:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mass spectrometer</video:title>
      <video:description>Mass spectrometer measures the mass-to-charge ratio in an element. It is used to determine the chemical composition of elements or compounds. This video demonstrates this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2fe52c3f-4d22-4e4d-ad55-562c22edffa0/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-23T16:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7206.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to infuse a local anesthetic into a wound medical video</video:title>
      <video:description>The use of continuous local anaesthetic infusions into the surgical wound area has increased during the last decade this medical video demonstrates how to infuse a local anesthetic into a wound</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ff28f23-a74a-439c-a106-8226a05956b3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10390.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
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      <video:tag>infuse</video:tag>
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      <video:tag>Local</video:tag>
      <video:tag>anesthetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Light Reactions of Photosynthesis. Pigments form aggregates on the thylakoid membrane called photosystems. The purpose of these photo systems is to collect energy over a &quot;broad&quot; range of wavelengths and concentrate it to one molecule called a reaction center which uses the energy to pass one of its electrons on to a series of enzymes.

This aggregate of different proteins is called an antennae complex.

The photosystems work through resonance effects. It works like this: A pigment in the photosystem absorbs the appropriate energy level of light which boasts its e- to a higher energy level. For this pigment to drops its e- back into the stable lower energy state, the molecule must pass its excess energy on to another pigment molecule.

When this happens, an e- in the other pigment is excited and the same things has to happen. Eventually the energy gets passed onto the reaction center.

The reaction center is then able to get rid of the energy by passing the energy and its e- onto a series of enzymes. The reaction center is the only molecule which can relieve the photosystem of the excess energy. This means that all other pigments will pass the light energy through resonance until it reaches the reaction center.

There are two kinds of Photosystems in most photosynthetic eukaryotes. When working together, they absorb enough energy from the sun to split an molecule of water.

Photosystem I probably was the 1st to develop and can exist independently of Photosystem II to create energy for a plant. However, the enzymes it is associated with when it works independently are different then those it is associated with when it works with Photosystem II.

Photo I consists largely of chlorophyll a molecules and contains no or few chlorophyll b.

Its reaction center , a molecule called P700, absorbs light of 700 nm maximally.In photosystem I energy is absorbed by a pair of P700 chl a molecules raising to an excited energy level. From there they pass onto FeS4, then onto ferrodoxin, and finally onto ferrodoxin-N</video:description>
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      <video:duration>247</video:duration>
      <video:publication_date>2010-11-24T05:17:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5916.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Light</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Higgs-boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs boson</video:title>
      <video:description>Higgs particle or boson is a particle noted to exist almost half a century ago by physics&apos; standard model of particles. This video features a boson particle discovered in 2012. Until today (2013) properties of these particles are still being investigated. If the properties are proved, then there will be a prove for existence of higgs field</video:description>
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      <video:duration>518</video:duration>
      <video:publication_date>2013-01-15T06:15:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28817.mp4</video:content_loc>
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      <video:category>Accounting</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction enzyme action of EcoRI</video:title>
      <video:description>Restriction enzymes work by recognizing a particular sequence of bases on the DNA the enzyme then cuts the backbones of both strands allowing the DNA to separate into two pieces the enzyme EcoRI binds to the recognition sequence GAATTC and cuts between the g and the a it also cuts between the a and the g on the complementary strand.</video:description>
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      <video:publication_date>2011-12-13T16:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11696.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Microbiology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the lecture presented in this video Professor Graham Walker discussed about the process of science. The lecture was delivered at MIT. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1578.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Paying Doctors

Basics of how doctors get paid</video:description>
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      <video:publication_date>2012-09-18T01:38:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4J-dRA3MGc8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2007-08-16T19:44:07.000Z</video:publication_date>
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      <video:description>This video shows that a smallest planet just 5 times the size of the earth may have been found. It has been called GJ 436c. It orbits around a dim red star 30 light years away in the constellation Leo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/106289ec-4450-4374-a6f2-555f633b7795/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-26T20:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28077.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Planets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basic-Units-of-Measure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Units of Measure</video:title>
      <video:description>This video will help you to know all about the units of measurement. Measuring unit of mass, distance, volume, area etc are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/31f321f5-83b3-45f7-8619-5b4ca219c252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-12-04T12:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6440.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>units</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Rhodium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Rhodium</video:title>
      <video:description>What Is Rhodium? Where is the name originated from? What are the sources, abundance and uses of Rhodium? This video explains everything about Rhodium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31f4cd87-11f6-4291-891b-fea548990590/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11396.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>is</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T Cells</video:title>
      <video:description>T cells belong to a certain group of white blood cells. This video explains how these cells release granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/31fbe5c1-98db-4424-8e5c-d35e24640923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4123.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Granule</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eectal-Cancer-with-Hemorrhoids-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eectal Cancer with Hemorrhoids Treatment</video:title>
      <video:description>Video shows the colonoscopy of a rectal cancer with hemorrhoids. A closeup of internal structure of a patient is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31ff8536-2d50-4067-b8ed-b1dcd70b4d31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-01T03:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10077.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bulb-Suctioning-the-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bulb Suctioning the Newborn</video:title>
      <video:description>Video shows a complete step by step process of aspiration of the newborn airway. Video is very helpful for the emergency purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3200adbb-1f71-4768-aac1-017253024efa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T01:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9230.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Aspiration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Airway</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Processing-Tools-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Processing Tools video</video:title>
      <video:description>Microarray Processing Tools</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/338f3f20-4ae8-4827-bc9f-a539d563d3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-20T23:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5644.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Analysis-of-Endogenous-Retroviruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Endogenous retroviruses are different kinds of  retrovirus which evolved permanently integrated with its host and is inherited from generation to generation as part of the genome of the host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/32107bad-13aa-4946-a88b-76d24a6618a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2009-05-27T21:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2528.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Zachary</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>archive</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-can-bacteria-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How can bacteria move</video:title>
      <video:description>Suman Bhattacharjee talks to us about the ways in which bacteria move.  There are many ways in which movement can be achieve by bacteria using flagella.  Some flagella come in bundles and some come in only one.  This is very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/3216f5c7-2db3-4d50-b78d-60fb28ef08f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2014-10-01T10:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31714.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>movement</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Flagella</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Experiment-with-magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Experiment with magnets</video:title>
      <video:description>A very interesting video showing experiments with different kinds of magnets. The reason for every task with these experiments is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/321816f1-bf5e-4528-9d56-a6bd241d4240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2013-01-12T01:14:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28696.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>More</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamics-of-Evolution-interview-with-Ian-Tattersall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of Evolution: interview with Ian Tattersall</video:title>
      <video:description>In Ian Tattersall’s opinion, evolution is a dynamic process. It is an experimental process involving fanning out of new species, and competing for survival. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/32217b04-a354-4ca0-b655-622b359f1575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-08-10T00:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/677.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aircraft-flies-on-solar-power-for-two-nights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aircraft flies on solar power for two nights</video:title>
      <video:description>This video shows a plane that can fly on solar power for two night. QinetiQ, a UK defence research company says that this is the first time solar powered plane has flown through two consecutive nights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/3225488e-9576-4a38-8a04-b81fde2a3150/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2012-11-25T20:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28061.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interactive Ortho Training Module</video:title>
      <video:description>This science video demonstrates interactive ortho training module.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/32401291-69fa-4369-8047-c27ed955f835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-06-10T02:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30632.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>ortho</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Exchange-of-Informations-Between-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exchange of Informations Between Organisms</video:title>
      <video:description>How does the organisms transfer information? The transfer of information in many organisms like poison arrow frog is explained briefly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3227149e-f773-457f-9d81-421c2b72ab58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2013-01-19T05:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28956.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>information</video:tag>
      <video:tag>exchange</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-200C2-Michael-Jerrett-Problem-with-visuals-for-fi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 200C2 - Michael Jerrett - Problem with visuals for fi</video:title>
      <video:description>&quot;Lec 10 - Public Health 200C2 - Michael Jerrett - Problem with visuals for fi&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27420.jpg</video:thumbnail_loc>
      <video:duration>6042</video:duration>
      <video:publication_date>2012-09-21T06:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhtZa_5f5dA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Joint-Movement-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Joint Movement 2</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Joint Movement Disorders atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3241b52c-78c7-46bc-acad-c4513583ab70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-24T22:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2070.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Dimensional-Analysis-Unit-Factor-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Dimensional Analysis - Unit Factor Method ?</video:title>
      <video:description>This college success series explains dimensional analysis. It is also called as unit factor method or factor-label method. It is a very basic but essential concept used in all areas of science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/325504ab-aa0b-43ee-a5ed-3a65215def51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-08-25T21:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31126.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
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    <loc>https://dnatube.com/videos/Lichens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lichens</video:title>
      <video:description>This video is a quick overview of some different types of lichens from a presentation that Dr. Thorsten Lumbsch gave to my high school science class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3262fc86-e9dd-4f61-abf9-d3a8b6609b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-05-14T02:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2213.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>lichens</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>museum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Multiplying Fractions Word Problem</video:title>
      <video:description>Multiplying Fractions Word Problem

U02_L2_T1_we4 Multiplying Fractions Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24780.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-17T16:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJgIGwTysk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Erectile-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Erectile Dysfunction</video:title>
      <video:description>This 3D medical animation will help you in understanding the causes of erectile dysfunction. Clogged arteries, high blood pressure, heart disease and obesity are the main causes for this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3294982f-2500-4dca-a6c4-a69454026307/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-04-07T19:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30507.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>education</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcanic-After-Effect-of-the-Tongariro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcanic After Effect  of the  Tongariro</video:title>
      <video:description>Accompany these young people as they go about exploring the left over effects of a volcano. These are the volcanic landforms of the Tongariro.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7744.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Nitrogen Cycle</video:title>
      <video:description>All you need to know about nitrogen, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32953c66-0d0b-4539-8398-6bebe168bf32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2011-12-13T03:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11646.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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      <video:tag>Cycle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-146-Adding-and-Subtracting-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 146 - Adding and Subtracting Rational Expressions 1</video:title>
      <video:description>Adding and Subtracting Rational Expressions 1

U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1</video:description>
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      <video:duration>186</video:duration>
      <video:publication_date>2012-09-17T16:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_N9G3N9Ubc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/radioactive-dacay</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>radioactive dacay</video:title>
      <video:description>animation of radioactive dacay</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T13:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2971.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radioactivity</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Decay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Prostate Cancer</video:title>
      <video:description>What is prostate cancer and how can we identify it? This video provides a very important discussion about this topic for your health purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/32a17942-5443-45fa-8250-b8eaba47ed3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-04-07T19:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30485.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Heredity-And-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Heredity And Evolution?</video:title>
      <video:description>This video explains the meaning of heredity and evolution. When an individual within a population differ in their characteristics, variation occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32a1e28b-b02d-432e-872b-2a5e4160f840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2011-12-12T22:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11620.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Heredity</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Variation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Technology-to-Deduct-Lung-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Technology to Deduct Lung Cancer</video:title>
      <video:description>Video shows the electromagnetic navigation diagnostic bronchoscopy used for detecting Lung Cancer. Patient suffering with this cancer is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32b71ced-a685-497c-b85c-d2fed6f2dab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T22:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10481.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>bronchoscopy</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>detect</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasolabial-Cyst-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasolabial Cyst Surgery Video</video:title>
      <video:description>This nasolabial cyst also known as a nasoalveolar cyst this cyst is treated by conservative surgical excision usually using access from the anterior watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32ae2e95-ca09-4907-bc5f-31bb413bec4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T18:10:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10766.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasolabial</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excision</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/UC-San-Diego-Undergraduates-Forge-New-Area-of-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UC San Diego Undergraduates Forge New Area of Bioinformatics</video:title>
      <video:description>Undergraduate students from the University of California San Diego have forged a new area of bioinformatics that may improve genomic and proteomic annotations and unlock a collection of stubborn biological mysteries. Their work will be published in the July 2008 issue of the journal Genome Research.

Video by Daniel Kane - Jacobs School of Engineering 
http://cse-ece-ucsd.blogspot.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/32c1dca8-44b4-4d51-9fae-9ada1f8a953c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-05-28T06:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2674.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Calit2</video:tag>
      <video:tag>UCSD</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Pavel</video:tag>
      <video:tag>Pevzner</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Undergrad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-Dental-Implant-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced Dental Implant Surgery</video:title>
      <video:description>Video shows a computer guided dental implant surgery. Full procure of this surgery is explained here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/32cb6102-13fd-4988-99be-7ca36d6f6b14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-29T21:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9163.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lyophilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lyophilization</video:title>
      <video:description>Biological materials often are dried to stabilize them for storage or distribution. Lyophilization also called freeze-drying, is one method of drying biological materials that minimizes damage to its internal structure. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/32e2d0c3-8303-45a7-8343-c57d9d6202c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-06-30T07:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4413.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Lyophilization</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-Reciprocal-of-a-Mixed-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Reciprocal of a Mixed Number</video:title>
      <video:description>Reciprocal of a Mixed Number

U02_L2_T3_we1 Reciprocal of a Mixed Number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24783.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T16:49:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YYiiixYz9A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Mixed</video:tag>
      <video:tag>Number</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-8-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 8 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Case study is discussed where kid is deficient in hormone leptin. After replacement of leptin, kid&apos;s  appetite came to normality. Leptin as hunger regulator is discussed. 
Leptin concentration vs body weight is discussed.</video:description>
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      <video:publication_date>2007-08-18T18:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/816.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
      <video:tag>appetite</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>Insulin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding</video:title>
      <video:description>The JAK-STAT signaling pathway is demonstrated in this science video. This pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/34e80f5b-8ae7-45be-a031-3aafb199d95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-05-27T18:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2330.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quadratic Formula (proof)</video:title>
      <video:description>Deriving the quadratic formula by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/350ca171-a21c-44e2-ae47-b7cb333b761f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2009-05-27T19:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2491.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>Square</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Mind-Reading-is-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mind Reading is Possible?</video:title>
      <video:description>If you have tiny bit of privacy in your mind scientist are able to watch without opening your brain. A brief description of this technique is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/350d7192-30aa-40bd-9214-2923437e1e31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29683.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mind</video:tag>
      <video:tag>reading</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Cardiac-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Cardiac Surgery</video:title>
      <video:description>minimally invasive cardiac surgery   done by Bharath Cardiovascular Institute surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/350fae18-adb6-41a7-87d6-b8c73d62c9d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-07-16T03:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30671.mp4</video:content_loc>
      <video:uploader>Meera Kannan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Fire Extinguishers</video:title>
      <video:description>Video shows the manufacturing of a good fire extinguisher. Description of different stages in the manufacturing are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/35132faf-5d4a-4680-8e13-4905d3928eea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-01-12T01:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28687.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Muscles-skeletal-smooth-Cardiac-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles, skeletal, smooth Cardiac Histology</video:title>
      <video:description>These three are distinguishable by the histological appearance. This study shows the muscles, skeletal, and smooth cardiac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a56209bb-df98-48cd-9d1c-dfdc1eb607a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-28T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8398.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucles</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Cardiac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Faith and Globalization</video:title>
      <video:description>Faith and Globalization

The impact of religious faith is profound in a world where political, economic, and social spheres are increasingly interconnected. Intentional and sustained reflection on the crucial issues of faith and globalization can lead to the kind of reconciliation and peaceful coexistence that life in the 21st century demands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12527.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-08-18T14:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5OLHAWfJ_8Y</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parathyroid-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parathyroid histology</video:title>
      <video:description>The parathyroid are small endocrine glands in the back of the neck. Some of the symptoms include poor sleeping and osteoporosis, and this is the histology of the parathyroid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a569a9ca-cf1c-47bd-beb7-a4f1e1f1008a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T06:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8312.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parathyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blacker-Than-Black</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blacker Than Black</video:title>
      <video:description>Carbon absorbs limit see how and why it is put into use as the NASA&apos;s Blacker Than Black.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5713d58-87a0-41ac-a422-fcb1ca54ad44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-24T22:22:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7808.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Blacker</video:tag>
      <video:tag>than</video:tag>
      <video:tag>black</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Antigenic Shift</video:title>
      <video:description>Learn the process by which viruses can share a segment of their gemone with another strain during infection on host. 
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35249f77-c4f9-47df-a253-7cd40ba3deca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-04-08T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4136.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>epidemic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Needle-Holding-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Holding Position</video:title>
      <video:description>Holding a needle at proper position is very important for a doctors. Proper positions for holding and careful steps that should be kept in mind are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35393920-0e33-42a7-b571-4857d5d2e972/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T01:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9216.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Computer-Interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Computer Interface</video:title>
      <video:description>A very interesting video showing the modern technique to read the brain. A brief description of this technique is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3545d2c6-e52d-44b7-8879-8b4f4b6f607e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2013-02-08T02:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29562.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>spelling</video:tag>
      <video:tag>words</video:tag>
      <video:tag>solely</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childhood-vs-adult-leukemias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childhood vs adult leukemias</video:title>
      <video:description>Childhood vs adult leukemias 8 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/354de415-9065-4cf9-b76f-15384811b040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-23T00:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5731.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>leukemias</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Agarose-Gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Agarose Gel</video:title>
      <video:description>In this video agarose gel is discussed agarose gel is a substance that is used in science for gel electrophoresis and size exclusion chromatography these processes use agarose gel to separate and analyze proteins and dna</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3554a3fd-10ed-441d-aa2b-c2b102ca8f40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-12-14T06:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11805.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Agarose</video:tag>
      <video:tag>Gel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-a-Nephrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a Nephrectomy</video:title>
      <video:description>Nephrectomy is the surgical removal of a kidney.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35befdee-9fb3-49bd-932e-827c1089020c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-06T17:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10694.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-first-time-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The first time machine</video:title>
      <video:description>Einstein’s theory suggests that light can bend space and time. Circulating light beam can be used to bend the space just enough for elementary particles can travel to the past. This video explains the possibility of building of such time machine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3556f45e-85d9-4fa0-866c-5089de89762a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-11-13T22:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5173.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>First</video:tag>
      <video:tag>time</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Barrier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Examples-of-Accounting-for-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Examples of Accounting for GDP</video:title>
      <video:description>Examples of Accounting for GDP

Thinking about how different types of expenditures would be accounted for in GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25537.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T16:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BMNj7-Okclk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Examples</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Accounting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>GDP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununoctium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununoctium A Chemical Element</video:title>
      <video:description>Ununoctium is the IUPAC name of the element with atomic number 118. The name origin, its abundance, uses and the sources are shown in the slides of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3573f6cf-7cb5-4bcf-ab6d-471cc83e47d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:32:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11140.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununoctium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 1A - Lecture 2</video:title>
      <video:description>Chemistry 1A - Lecture 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26668.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-19T02:04:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFBRiEH2DN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integrated-total-fiber-assay-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total fiber assay-part-3</video:title>
      <video:description>Preparation of sample for total fiber assay involves desalting. In this training video, desalting of samples with ion exchange resin is demonstrated. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/357d4673-7f6c-469f-8611-e0d24c0fdde4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2010-11-25T23:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6125.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-16-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 16 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Growth factors (IGF) in muscle cells are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/358cfe2b-96a8-4092-8235-42790b75f974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2007-08-16T03:09:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/776.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>GrowthFactors</video:tag>
      <video:tag>IGF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repellent-experiment-for-Sharks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repellent experiment  for Sharks</video:title>
      <video:description>Sharks are a very curious lot. Unfortunately their chosen method of testing their find is by taking a nibble off- so they think- of the object. Therefore methods have to be found to keep these sharks of by repelling them. Experimenting in the Oceans is BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/359cdd8f-9488-4d6f-a184-faf2e8adecca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-26T01:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>shark</video:tag>
      <video:tag>repellent</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palpation-for-Abdominal-Masses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palpation for Abdominal Masses</video:title>
      <video:description>Palpation is the process where a doctor has to feel the area in order to determine the size of a tumor or any other lumps. This video explains how this process is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/359da33f-4b88-4428-b20e-95cad1204dc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10837.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Palpation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Masses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-140-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 140 - Lecture 27</video:title>
      <video:description>Electrical Engineering 140 - Lecture 27

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26228.jpg</video:thumbnail_loc>
      <video:duration>3945</video:duration>
      <video:publication_date>2012-09-19T00:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplRL6Rg-P4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Homeopathy</video:title>
      <video:description>Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist. Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35a5a917-737d-43ee-8942-f39b6d945a8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4219.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Kirchoffs Law</video:title>
      <video:description>In this video, kirchoffs law is explained by using some experiments. It is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/35b11700-e462-4c4f-a77f-8d1062f6ff2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28131.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria at Genetic Level</video:title>
      <video:description>A very helpful video for bio students will help you in understanding the actual working of bacterias at different situations. Video is really interesting, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/35c168a4-1d04-4af7-885c-15d1764e7ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-04-07T19:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30459.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Bet</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Ultrasound-Scan-of-Thyroid-and-Parathyroid-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Ultrasound Scan of Thyroid and Parathyroid Glands</video:title>
      <video:description>Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. Video is very helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35d5d84e-b68d-4c15-b3dc-f50b46269c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T05:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8698.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parathyroid</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Birth-Video-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Birth Video HD</video:title>
      <video:description>Water Birth Video HD</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35e0ed58-fe81-44e5-b7df-edb013e544bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T20:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10960.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Revolution-The-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Revolution - The Future</video:title>
      <video:description>What is the future of the medical science? How the patients will be treated? What technology will be used for diagnosis? The video gives a futuristic point of view on how a disease will be treated after a few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/35f6b648-d706-45a5-b52e-c806e2ad719e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-12-03T11:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6364.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elisa-Enzyme-Linked-ImmunoabSorbant-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elisa Enzyme-Linked ImmunoabSorbant Assay</video:title>
      <video:description>Enzyme Linked ImmunoSorbent Assay is immuno - biochemical test used in medicine, plant virology, and also in factory to assure quality (detect unwanted substances).  
ELISA is also used in home pregnancy tests.
Common as clinical also as research lab technique used to detect a wide range of proteins, Nnucleic acids polysaccharids (antigens).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/38200bb9-ac9e-4c42-a644-3e5adc96e861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-05-12T00:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/280.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ELISA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antigens</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Testing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-Superior-mediastinal-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray Superior mediastinal structures</video:title>
      <video:description>Chest X-ray revealed widening of the mediastinum and a soft tissue was no compression or infiltration of great vessels or mediastinal structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/383ef2f0-585a-4275-b4db-e99ebafc5e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-01T02:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9962.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mediastinal</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheal-Deviation-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal Deviation Technique Video</video:title>
      <video:description>This video offers a quick demonstration of a basic tracheal deviation examination it is a useful thing to know if you are a medical student or if you are a patient who will be having a tracheal exam performed on you</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3847d999-e8a4-470c-b380-468e3ec4c416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:30:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10081.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 1</video:title>
      <video:description>The early 1900s saw major advances in transport technology. Mankind welcomed these advances, which made life so much easier, and quickly adapted to them. /nLess than a century later, jets, high-speed trains and smart cars have all become part of our lives. Journeys which used to take days are now but a matter of hours./nThe advances in technology are not limited to modern means of transport. Technological possibilities in many fields, especially in health, information and communications, have assumed giant dimensions./nIn many peoples’ view, the modern buildings they live in, the cars they drive, computers, televisions and all the other countless products of technology are entirely “man-made.” The fact is, however, that if they think a little deeper and engage in a conscious examination they will see that there is a very important truth behind these advances: /nTechnology is also an example of God’s blessings to mankind, and thanks must be given to Him for all these things. In this film, you will see why it is that technology is a blessing for which we must give thanks to God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/7e944fd9-a9bd-459b-8023-856c1a22c2f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1447</video:duration>
      <video:publication_date>2009-10-29T17:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3483.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 1</video:title>
      <video:description>According to the theory of evolution, life was born entirely through natural causes and by chance, and developed at random. In other words, evolutionists regard chance as divine, and claim that it is so rational, conscious and powerful as to be able to create all the sensitive systems and living things in the universe. The fact is, however, that today such scientific fields as biology, paleontology, genetics, biochemistry and microbiology have proven that life could never in any way come into being by itself as the result of chance and natural conditions. That is because just one single living cell is a great miracle of design that is sufficient on its own to entirely invalidate the concept of “chance.” This superior design and planning in living things is one of the proofs that they were created by God, Lord of superior wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ac42fdeb-09fd-4e06-b32a-632498c42026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-10-22T20:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3462.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-osteoclastic-bone-metastases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of osteoclastic bone metastases</video:title>
      <video:description>Vicious cycle in the generation of osteoclastic bone metastases in mammary cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38546b61-6838-4c62-a33c-9fbf408775ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T01:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7024.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Vicious</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoclastic</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastases</video:tag>
      <video:tag>mammary</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-the-Healthcare-Providers-Avoid-Interfering-Domestic-Violence-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why the Healthcare Providers Avoid Interfering Domestic Violence Cases?</video:title>
      <video:description>Dr.Jeanne King is asking quite uncomfortable questions in this video. She shares her observations on health care providers and their attitude towards domestic violence cases. She insists that the victims of abuse should receive support not only because of moral considerations but because the law requires it. Watch the clip and find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3852e9e3-6941-4b6b-91af-f1563bf5db70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-01T02:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10010.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>providers</video:tag>
      <video:tag>Domestic</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>jeanne</video:tag>
      <video:tag>king</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Restriction-and-Nucleic-Acid-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Restriction and Nucleic Acid Analysis</video:title>
      <video:description>Deoxyriboneucleic acid or DNA is a self replicating material which is present in all living organisms. This video talks bout the DNA restriction and the analysis of nucleic acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/38590afe-812d-4a1f-9582-01f8ff9eed9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11728.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Very-Funny-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Very Funny Ultrasound</video:title>
      <video:description>A very funny ultrasound video. You must watch it. The patient gets really shocked that what is going wrong with her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/386f13a3-09f6-41af-a134-cb21ed5ada2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:49:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9264.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>funniest</video:tag>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Contents-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Contents of Blood</video:title>
      <video:description>This videos explains about Contents of Blood./n Blood contains three main components and several sub components that do everything from carry oxygen throughout the body to clot when there we are cut.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/386630e6-141a-45a8-897f-f08d0337e8db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-10-03T06:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27675.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Contents</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergies-Immune-System-Diseases-Allergins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergies, Immune System, Diseases, Allergins</video:title>
      <video:description>This video mainly gives information about allergies, immune system, diseases, allergins. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/387dfc80-e63f-4f71-9142-3b6bdf381189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2009-05-04T20:11:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2133.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>alergies</video:tag>
      <video:tag>allergins</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-mechanism-of-a-jet-engine-Trimmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working mechanism of a  jet engine (Trimmed)</video:title>
      <video:description>This is a colorful and detailed animation of how a jet engine works. (Trimmed)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/387b19c7-d914-45e9-a0b3-4584fc02848e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-25T20:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7921.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Fractions-on-the-number-line-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Fractions on the number line 1 (ex 1)</video:title>
      <video:description>Fractions on the number line 1 (ex 1)

Fractions on the number line 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25386.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6cabLzQyeU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instruments-of-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instruments of Surgery</video:title>
      <video:description>This video gives the importance of practitioners to be well acquainted with basic surgical instruments especially for cases  of minimal or minor surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3898ac38-0a9e-4473-86dc-f6d4108ed74b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T17:29:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10722.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-of-solar-cycles-in-Top-solar-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of solar cycles in Top solar Discoveries</video:title>
      <video:description>The sun too has cycles which are four in number and occur over an 11 year period for each part of the cycle.The solar cycle is also referred too as the solar magnetic activity cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/389a6f81-1043-497e-96f8-bfe4aac38b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-23T08:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7628.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wonders-of-underwater-exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wonders of underwater exploration</video:title>
      <video:description>In this TED talk Gallo talks about bio diversity of the underwater habitat.  With light humor he shows the audience amazing images of under the sea creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/38a3df40-4703-40c1-9e5d-7de3f1d695d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2014-10-03T15:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31888.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>creatures</video:tag>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Tissues-Organs-and-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells, Tissues, Organs, and Systems</video:title>
      <video:description>Files segment describing the building blocks of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/38b02234-4518-4686-b909-97ee3087b79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2008-01-12T22:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1247.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assassin-Bug-the-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assassin Bug the  Monster Bug Wars</video:title>
      <video:description>An assassin bug is a predatory insect that is notorious for its hunting skill such as lying low and waiting for prey to approach then it snaps into action. This video is on the monster bug wars in the  Assassin Bug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/38be0bd4-c373-45e4-b621-0d59f1245501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-12-09T07:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28443.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Assassin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Mass-Spectrometry-explaning-its-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  Mass Spectrometry explaning its principle</video:title>
      <video:description>This video shows the full procedure of mass spectrometry. This procedure measures the ratio of mass to charge for identifying different particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38cb7fd1-fea9-43d9-8963-3e7cf091b7e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T16:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7235.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>MS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-glucose-uptake-by-lumen-of-the-gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of glucose uptake by lumen of the gut</video:title>
      <video:description>One important task of the lumen of the gut is to absorb glucose released from food by digestion. Uptake of glucose by lumen cells occurs through the glucose sodium symport. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/38d0dca2-0512-4539-9794-fd0bb133849e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-04-08T20:30:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4181.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>lumen</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Introductory-Periodontal-Surgery-Techniques-Distal-Wedge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge</video:title>
      <video:description>&quot;Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21603.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T06:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5rtba4_i7cg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>44</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-stem-cell-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is stem cell therapy?</video:title>
      <video:description>This 3D medical animation features a dermatology reconstructive procedure in which stem cells are implanted in the extracellular matrix to repair skin defects. Regenerative Medicines can utilize stem cells to generate living and functional tissues to regenerate and repair tissue and organs in the body. Stem cells have the ability to go to these injured areas and regenerate new cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/38d8c49c-8929-4ad6-97e9-9434c3b6dd8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-06-07T04:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30595.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Defects</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mermaid-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mermaid Syndrome</video:title>
      <video:description>This video describes about human mutation mermaid syndrome.

This clip from Mysteries of Mutation on Discovery Channel describes the Mermaid Syndrome, and we meet Tiffany who was born with this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/38e57885-bc45-42a1-8971-8e216d70606b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-10-11T07:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27890.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>mermaid</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomedicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomedicine</video:title>
      <video:description>Nanotechnology has created new possibilities of treating diseases. Nonobot or nanoscopic robots may be used to examine organs as well as to deliver drugs. It may also be used to destroy pathogens and diseased cells. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/393a0782-981d-4f29-9cac-fd094318ad0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-06-25T23:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2881.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>learning</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanomedicine</video:tag>
      <video:tag>seriousgames</video:tag>
      <video:tag>seriousgame</video:tag>
      <video:tag>playgen</video:tag>
      <video:tag>nanomission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumors-and-their-clonal-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumors and their clonal evolution</video:title>
      <video:description>The dynamics in cancer are complex, with highly variable patterns of genetic diversity and resulting clonal architecture. Cancers evolve by a reiterative process of clonal expansion, genetic diversification and clonal selection within the adaptive landscapes of tissue ecosystems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/393900f2-aed8-4d36-a168-7f13a31cad58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2010-11-23T01:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5739.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Tumors</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femwave-Endometrial-Abation-Microsulis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femwave Endometrial Abation Microsulis</video:title>
      <video:description>This 3D animation video is showing Microwave Endomaterial Ablation (MEA) that is an effective procedure developed for the least invasive and safe treatment of menorrhagia. Femwave has been developed as a disposable variant of MEA. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/393d59e8-2bda-45bc-a349-11a7654325ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-28T11:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30719.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Femwave</video:tag>
      <video:tag>endometrial</video:tag>
      <video:tag>abation</video:tag>
      <video:tag>microsulis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationism-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism? Evolution.</video:title>
      <video:description>Eight evoluitonary scientists analyze the current controversy between evolution and creationism, or all anti-evolution forces, including intellignet design.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/38f3a6fb-ce16-4668-907c-e0bb84d4a84d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-08-10T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/686.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-DNA-test-methods-and-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of DNA test methods and DNA microarrays</video:title>
      <video:description>This video describes DNA test methods and DNA microarrays.

&quot;View the full Interactive Tutorial at:
http://www.phgfoundation.org/tutorials/dna/6.html

A DNA &quot;&quot;chip&quot;&quot; or microarray is prepared on a small solid base such as a piece of glass or nylon divided into a grid of tiny squares. To each square is attached a different and specific piece of DNA, typically a short DNA sequence that can act as a probe for a particular gene. DNA corresponding to thousands of different genes can be accommodated on a single array no bigger than a microscope slide.

A single stranded DNA sample of interest is cut up and then washed over the chip. Any sequence in the sample that matches a sequence on the chip will hybridise to it and, if the sample is suitably labeled (usually with a fluorescent tag) the pattern of matches can be visualised and analysed by computer, giving a read-out of the presence or expression level of hundreds of different sequences simultaneously.

DNA chips have many potential applications in biology and medicine. For example, they can be used to look for mutations in a gene, to measure how active a set of genes is in a particular cell or tissue type, to analyse how gene activity changes over time, or to compare the genotypes or gene expression profiles of different samples, for example the genotypes of people who do or do not respond to a particular drug, or the gene expression patterns of tumours compared to normal tissue.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/39083365-4690-4e45-934d-d426215626b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-10-11T07:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27881.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Dental-Anatomy-Waxing-a-Maxillary-Central-Incisor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor</video:title>
      <video:description>&quot;Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor&quot;Wax added technique of restoring mesio-incisal angle, lingual fossa and mesial marginal ridge on a visidont tooth. Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21608.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2012-09-09T06:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FW2vYZSV6E4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Incisor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SECRETS-OF-THE-DEEP-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SECRETS OF THE DEEP PART 2</video:title>
      <video:description>The seas, which cover a large part of the Earth are an
indispensable part of the equilibrium in the world.
Many events in the atmosphere, from rain to the
formation of wind to the climate, are made possible by
the existence of the seas. Furthermore, the seas play
host to billions of forms of life. This variety, which
reigns hundreds, or even thousands, of meters under the
sea, is just as astounding as that on the surface.
These beauties in the undersea world spread God’s
incomparable creation, with all its systems, out before
our eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9b8de98c-3063-4bc0-b2ec-29e975617975/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2009-10-25T09:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3465.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAHS EXISTENCE PART 1</video:title>
      <video:description>There are countless infinitely complex systems and delicate balances in the universe, in all of existence and all phenomena, from the human body to the sky, from animals to the depths of the oceans. Everyone who can think and reason sees that only God, with His superior power and intelligence, could have created these complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5df1fa35-f21f-4392-8585-d07888a5455d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1206</video:duration>
      <video:publication_date>2009-10-25T09:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3466.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 2</video:title>
      <video:description>According to the theory of evolution, life was born
entirely through natural causes and by chance, and
developed at random. In other words, evolutionists
regard chance as divine, and claim that it is so
rational, conscious and powerful as to be able to
create all the sensitive systems and living things in
the universe. The fact is, however, that today such
scientific fields as biology, paleontology, genetics,
biochemistry and microbiology have proven that life
could never in any way come into being by itself as the
result of chance and natural conditions. That is
because just one single living cell is a great miracle
of design that is sufficient on its own to entirely
invalidate the concept of “chance.” This superior
design and planning in living things is one of the
proofs that they were created by God, Lord of superior
wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8ff269f2-9553-4d12-982e-16b9c5ab416a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1026</video:duration>
      <video:publication_date>2009-10-23T21:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3463.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 1</video:title>
      <video:description>Whatever you have in your life is meaningful through your senses—vision and others. Your family, your house, your office, your friends and everything else in your surroundings, you quickly identify thanks to your vision. Without eyes, you could never get a quick, complete sense of everything that’s happening around you. Without them, you could never imagine colors, forms, scenes, or human faces. But you do have eyes, and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/23078c75-d41c-4d5a-959b-20f29558cd9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2009-10-17T21:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3439.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Active Galaxies by Fermi</video:title>
      <video:description>NASAs Fermi shows just how turbulent the active galaxies can be as the illusion that the space is deceptively calm as is viewed from earth. This is Fermi in action in this second part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a44ead3-1274-411c-ab11-f76461269226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T01:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8059.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Be</video:tag>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-visible-spectroscopy-UV-vis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet visible spectroscopy UV vis</video:title>
      <video:description>This video introduce ultraviolet visible spectroscopy background information ultraviolet visible spectroscopy or ultraviolet visible spectrophotometry involves the spectroscopy of photons in the vu visible region</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a4406b6-f9f7-4487-8e07-7a2aa2a77665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-24T15:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7746.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Metamorphosis-of-a-butterfly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metamorphosis of a butterfly</video:title>
      <video:description>Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change. This video demonstrates metamorphosis in butterfly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3a4c9933-db3a-435b-a1ea-6ce214c78bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3201.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Carbohydrates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Carbohydrates</video:title>
      <video:description>NurseReview.org for more animations. ... NurseReview.Org Animation on Carbohydrates nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3a500e95-c88a-4bdc-bfa6-1b16f6318bd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-04-24T22:49:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2051.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>carbohydrates</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Migraine</video:title>
      <video:description>A migraine is a chronic disorder that is characterized by sharp pain in the head that may be preceded by sensory warnings. This video gives more information on them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a5069fc-8449-4571-980f-212448eac8e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:59:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8293.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Migraine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Neurotransmitters-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Neurotransmitters in action 3D Animation</video:title>
      <video:description>Neurons communicate through neurotransmitter release at synapses the action of neurotransmitters can be altered at many stages in many different ways</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3a52eac6-d505-4255-be18-267586b7e797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T22:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11042.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Nucleus-Centrioles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Nucleus &amp; Centrioles</video:title>
      <video:description>In this video of an old cell model the presenter discusses the nucleus and centrioles covering their anatomy and pathophysiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a83d86d-2b07-46b5-b8f5-000c2e9c2b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-14T19:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5268.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cytoplasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Histology</video:title>
      <video:description>The brain is the center of the nervous system and coordinates all the functions of the body. This is a study of this great organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a8cff35-d97f-478f-ad0e-99a9aee887fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2011-11-28T11:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8480.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-teeth-grinding-cause-cures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does teeth grinding cause cures?</video:title>
      <video:description>This video explains how  teeth grinding causes cures.

Most people who grind their teeth don&apos;t even realize it but are unknowingly damaging their teeth AND their smiles. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3a90ebbe-94ab-46d9-b303-797bffe62a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-10-11T00:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27859.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>grinding</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Cures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ocean-Life-Epipelagic-Mesopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Life - Epipelagic &amp; Mesopelagic</video:title>
      <video:description>The epipelagic, sunlit, or euphotic zone is the top layer of the ocean zones.  This is the ideal place for about 90 percent of all ocean life to live because of warm temperatures and sunlight that goes down about 660 feet.  This is the only zone to support plant life because it has the light needed for photosynthesis, which is important because it produces a lot of oxygen and some carbon.  Because of the variety in plant life there is a variety of animals including sharks, mackerels, tuna, seals, jellyfish, sea lions, sea turtles, sting rays, and much more!  Though there are a lot of plants, there aren’t very many places to hide.  Therefore some species have developed a camouflage called counter shading.  Counter shading is when an organism is dark on the top of their bodies, and light on the bottom.  This helps disguise them so that if a predator is looking up at them they will blend in with the water above and if they are looking down at them they will blend in with the darker water below.

The mesopelagic zone is also called the twilight zone.  Though some sunlight penetrates through this zone there is not enough for photosynthesis to occur and plants to grow.  This zone, which goes down about 3,300 feet, has some animals including octopus, squid, and hatchet fish.  The animals living in this zone must survive cold temperatures, increased water pressure, and dark water.  Some fish have extra big eyes to help them see, while others produce their own light called bioluminescence using special organs in their bodies called photophores.  Many animals in the twilight zone have thin bodies as their camouflage so it is harder for predators to see them.  But most fish don’t case their food they either wait for it or stalk it.  Some have sharp fangs or big mouths to help them catch their food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3aa63db1-c3b2-4299-8ea3-32e2f5e75a8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-11-16T14:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5505.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Epipelagic</video:tag>
      <video:tag>Mesopelagic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Bacteria-move-The-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bacteria move: The Flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, projection from the cell body, composed of microtubules and surrounded by the plasma membrane. In small, single-cell organisms they may function to propel the cell by beating in a whip-like motion; in larger animals, they often serve to move fluids along mucous membranes such as the lining of the trachea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3aa91bbe-0d92-4655-98c1-8b9d64200249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-05-28T00:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/432.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Spirochaete</video:tag>
      <video:tag>DarkFieldMicroscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Discovery</video:title>
      <video:description>A fourth moon it is for Pluto. This is a discovery made by the Hubble Space Telescope listen to the report and the people behind it&apos;s success.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6067b94-4047-47ed-a8c4-732dfc6b6f84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-23T10:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7696.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Astronomers</video:tag>
      <video:tag>Still</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Pangaea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Pangaea</video:title>
      <video:description>Pangaea

Pangaea - the idea of Pangaea and some of the evidence behind it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25011.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-17T18:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/axB6uhEx628</video:player_loc>
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      <video:category>Physics</video:category>
      <video:tag>Pangaea</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Human-Evolution-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Human Evolution Overview</video:title>
      <video:description>Human Evolution Overview

From the extinction of the dinosaurs to humanity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25019.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T18:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frE1rjhH77Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-Atheism-and-The-2012-Election</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Atheism and The 2012 Election</video:title>
      <video:description>Magician, entertainer, and outspoken atheist Penn Jillette discusses atheistic support of Obama and his own opinion of the Democratic incumbent.  Jillette also discusses the religiosity of other U.S. politicians and the religious privilege enjoyed by Christian politicians.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3a9db737-679e-408d-82e2-9e8d624f9dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1174</video:duration>
      <video:publication_date>2012-12-01T18:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28238.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
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      <video:tag>Obama</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 3</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3ac50316-da22-4043-8c22-8320a4f6b4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2007-09-01T22:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dentist-from-Kennewick-WA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dentist from Kennewick WA</video:title>
      <video:description>Introducing the Chapados Family Dentistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411a61cd-6aa3-4774-8ada-5bb205a833c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:04:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8816.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dentist</video:tag>
      <video:tag>Kennewick</video:tag>
      <video:tag>WA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Protein-Glycosylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Protein Glycosylation</video:title>
      <video:description>Glicolication of proteins is done in endoplasmic reticulum and Golgi apparatus. For example sugary part is enzymatic linked to protein in vesicle, than budded to Golgi apparatus where is modified. After some more modifications which are described in this video, glicoprotein is done with glycosylation. Proteins when glycosylated are more stable, some even cannot be folded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3ae430a5-7c55-47ca-bd49-b96cbec43884/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-05-16T01:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/323.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Glycosylation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>posttranslation</video:tag>
      <video:tag>modifications</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>iPlant is a strategy to solve the grand challenges of plant biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3af22bf2-1029-4007-8b9b-25fe22eb6407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
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      <video:uploader>71cat3</video:uploader>
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      <video:tag>iPlant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thyroid-gland-benefits-from-coconut-oil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid gland benefits from coconut oil</video:title>
      <video:description>The thyroid gland is situated in the neck and is one of the largest endocrine glands and serves the purpose of regulating the metabolic rate. Coconut oil has been noted to increase metabolism while raising basal body temperatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3af53009-df84-4c6c-95b2-d18a002d0ef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8394.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <loc>https://dnatube.com/videos/lec-12-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 12-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19129.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impotence and Erectile Dysfucnction Causes</video:title>
      <video:description>Erectile dysfunction means that you cannot get a proper erection there are various causes however most cases are due to narrowing of the arteries that take blood to the penis etc</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9640.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sleep Apnea Treatment</video:title>
      <video:description>A brief explanation of the sleep apnea treatment is provided in this animated video. A brief explanation with internal working is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3af95156-5aaa-45cb-8d74-9c2900432f79/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-06-11T02:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30649.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sleep</video:tag>
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      <video:tag>treatment</video:tag>
      <video:tag>AspireMedical</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Factors-That-Affect-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors That Affect Photosynthesis</video:title>
      <video:description>Photosynthesis is the process that plants produce food. Carbon dioxide, water,sunlight and chlorophyll is needed for this process to occur. This video explains what affects this process.</video:description>
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      <video:duration>378</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11622.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  </url>
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    <loc>https://dnatube.com/videos/Making-Donuts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Donuts</video:title>
      <video:description>You may not be an expert in catering but this video will lead you step-by-step into making a &apos;mouth watering&apos; donuts. get to know how its prepared, baked and served.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3b078aea-16e6-4bd2-8c42-0bec8e07e20b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-12T01:09:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28688.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Donuts</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Structure and Chemical Bonding</video:title>
      <video:description>This video shows the atomic structure of the atoms in periodic table. Based of this atomic number the formation of chemical bonds between two atoms is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d6c21dd-ace0-4ee5-9368-17834768f366/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-23T22:51:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5819.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 13 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24128.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-15T03:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bWOeHfbk2QQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Portable-eolic-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Portable eolic energy</video:title>
      <video:description>Promotional video of an eolic energy device that is portable.  This might aid people at remote locations charge their digital device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3d5f9faf-5c5e-4711-a9f2-c8a4c2211f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2014-08-27T05:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31347.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eco-Friendly Compostable Green, Biodegradable Products</video:title>
      <video:description>There is need to protect and conserve what is left of our planet a step in this direction is by recycling as well as by using biodegradable products which are eco-friendly and compostable as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d743526-b4b3-46bd-a4b7-25234b6654d3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5551.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Zebrafish-as-a-biological-model-organism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish as a biological model organism</video:title>
      <video:description>Zebrafish is a tropical freshwater fish which is commonly used as a biological model organism. Use of Zebrafish in biological research possesses numerous advantages for scientists. Its genome has been fully sequenced, and it has well-understood, easily observable and testable developmental behaviors. Its embryonic development is very rapid, and its embryos are relatively large, robust, and transparent, and able to develop outside their mother.</video:description>
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      <video:uploader>lose</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Zygote Systems</video:title>
      <video:description>A brief introduction about the Amerra&apos;s use of zygote systems is provided in this animated video. This 3D medical animated video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3d88a57e-f499-4656-9af6-67dadfbcc41f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30515.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 10</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d90985e-21ac-4321-93ae-cc83bcfedd33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-09-01T22:38:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/942.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Total-Eclipse-in-Australia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Eclipse in Australia</video:title>
      <video:description>A total eclipse is when the moon or the sun is totally obscured. This video shows an eclipse that occurred in year 2002 in Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d92edb1-999d-4c46-8d34-c60e56ddbbe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-13T22:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11721.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-COMMUNISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND COMMUNISM</video:title>
      <video:description>Communism has stamped its mark on the 20th century-a mark of aggression and cruelty, bloodshed and tears. Historians have estimated that its ideology has caused the death of 120 million people since the Russian Revolution of 1917.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3183.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <loc>https://dnatube.com/videos/Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fire Extinguishers</video:title>
      <video:description>A full procedure of manufacturing of fire extinguisher is shown in the video. The siphon tube runs from the wall down into the cylinder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3dd95d9a-1d5d-4c85-bec9-9e3fa2972fe5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-10T01:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28514.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>How</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lipo-Body-Sculpting-at-San-Francisco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipo &amp; Body Sculpting at San Francisco</video:title>
      <video:description>This video shows a lipo &amp; body sculpting with advanced techniques at San Francisco. A difference between the patient before and after the treatment s shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dde777d-296f-414d-a2b1-98bb2a81d9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10401.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>LIPO</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Sculpting</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic stem cells in culture: how to control them?</video:title>
      <video:description>After embryonic stem cells are extracted from basltocysts, they are cultivated in plastic dishes on layer of helper cells (they promote growth). Embryonic stem cells are immortal. As they develop, they begin to specialise. How do we make those stem cells to become what we need, for example skin or neurons?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3df5e7b7-5f96-49cb-82ea-e9e208851175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-05-24T05:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/425.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>differentiation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia Surgery</video:title>
      <video:description>This animation will show you how an open femoral hernia forms and how is it treated with a surgery. A brief description of the step by step surgical procedure is shown here.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2013-02-11T01:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30069.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Open</video:tag>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenbergs-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg&apos;s Uncertainty Principle</video:title>
      <video:description>This video will help you to understand the Heisenberg uncertainty principle. A brief explanation to help you is provided here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3df899e3-be63-42bc-af7d-990e91f7f36e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-11-29T22:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6250.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Heisenberg</video:tag>
      <video:tag>s</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-subtracting-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding subtracting mixed numbers 1 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 1)


Adding subtracting mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25381.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T13:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Eb5MWwcMMY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestion-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion Overview</video:title>
      <video:description>Digestion is demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3e8e804c-896b-4472-8182-e404c1e3f9ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2009-04-23T05:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1975.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-genetic-transfer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of genetic transfer part 2</video:title>
      <video:description>This video provides an information about genetic transfer part 2.

Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3df9a550-b134-4a92-8217-b871c0479b87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-10-11T07:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27887.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-A-Newborn-Baby-Swim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can A Newborn Baby Swim</video:title>
      <video:description>A very interesting video showing an amazing fact about the newborn babies. A newborn baby can swim underwater very easily. Watch this video to know how it is possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e07fa29-7b57-4680-8a54-598a9790072f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-11T02:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30130.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Can</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>swim</video:tag>
      <video:tag>Underwater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testicular-biopsy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular biopsy procedure</video:title>
      <video:description>A testicular biopsy is a test to remove a small sample of tissue from one or both testicles biopsy is minor surgical procedure which may help to determine the cause of male infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e000cce-e1ad-4f7e-b282-39fec206f93e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10914.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testicular</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA microarray ?</video:title>
      <video:description>This video describes about DNA microarray.

&quot;DNA Microarray
Originally created for DNA Interactive ( http://www.dnai.org )
TRANSCRIPT: The grid you can see in this microarray slide is actually composed of 30,000 individual DNA dots, each targeted to match a specific human gene. In order to work out which genes are being expressed, messenger RNA is first extracted from the cell sample and copied back to DNA using an enzyme. This DNA, called cDNA, is complementary to the target gene, so we&apos;ll associate with it, or hybridize with it, on the slide. After labeling with a fluorescent dye, the cDNA is washed over the slide. The genes currently active in the cell can then be identified by the level of the fluorescence and the color of the spots)&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3e1251cc-2b5e-497e-92b1-e20e3f4c639b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-10-11T07:09:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27878.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Control-your-Personal-Computer-using-Sonar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control your Personal Computer using Sonar</video:title>
      <video:description>This video shows how to control and eventually save energy on your computer using sonar technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e18f329-c980-4803-af5a-1ef67afe286a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-24T18:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5994.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>sonar</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>control</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>speakers</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>PC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Analysis</video:title>
      <video:description>In this video you will learn about expression analysis and and further more preparation of cell lysates and reporter gene expression preparing and evaluating luciferse assays and the protocol for cell lysis will be discussed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e2b2dfb-2f99-46c2-aa61-0fd77a8a2f5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11719.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Complex-Roots-from-the-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Complex Roots from the Quadratic Formula</video:title>
      <video:description>Complex Roots from the Quadratic Formula

u16_l5_t2_we3 Complex Roots from the Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25332.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T02:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dnjK4DPqh0k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-One-time-pad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - One-time pad</video:title>
      <video:description>One-time pad</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25336.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-18T02:56:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlIG3TvQCBQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>time</video:tag>
      <video:tag>pad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 8)</video:title>
      <video:description>Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e3673b0-6cdf-4785-9cd2-0d4f247315ff/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:03:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4280.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-contact-inhibition-on-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of contact inhibition on cell division</video:title>
      <video:description>This video demonstates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another. Under these circumstances, cells tend to go through senescence.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e36d7f1-1e36-40d8-9afa-3f2165ff40b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-04-08T20:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4192.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>contact</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-the-universe-have-a-purpose-featuring-Neil-deGrasse-Tyson-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does the universe have a purpose? featuring Neil deGrasse Tyson by Minute Physics</video:title>
      <video:description>The answer might surprise you. Can scientists predict the operations of the complicated universe? Can anyone predict it? What about all the random mayhem, death, destruction, and so on that has occurred over the years?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e52760c-fa46-446e-a71e-da4427f1a025/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2013-02-08T02:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29573.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distinction-between-cell-wall-and-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distinction between cell wall and plasma membrane</video:title>
      <video:description>The Cell wall contains the Plasma Membrane within it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e5a0ebe-25a1-4d73-b6e4-a04247a17764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-12T02:19:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11340.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Distinct</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Economic-Profit-vs-Accounting-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Economic Profit vs Accounting Profit</video:title>
      <video:description>Economic Profit vs Accounting Profit

Difference between a firm&apos;s accounting and economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25485.jpg</video:thumbnail_loc>
      <video:duration>486</video:duration>
      <video:publication_date>2012-09-18T14:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06j_zPdPWOY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Haversian-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Haversian System</video:title>
      <video:description>Haversian System is one of the functional unit of our body. Its structure and different parts are discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3e797ffd-382a-44b3-b077-a074dcc4135d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30466.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Haversian</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Cost-Push-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Cost Push Inflation</video:title>
      <video:description>Cost Push Inflation

How an oil shock can slow the economy while causing inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25583.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-09-18T16:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A-nAw2tY_4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>cost</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Combustion-engine-anatomy-and-assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Combustion engine anatomy and assembly</video:title>
      <video:description>This are  the parts and components that go into the making of a rotary engine. Follow the 3D animation into its mechanical assembly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e28ebe-e518-4304-a24e-774d56eea94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-26T00:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8019.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-I-have-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do I have diabetes</video:title>
      <video:description>To find out that one has to look first at the risk factors which include ethnic groups, weight, history and sedentary lifestyles. The best and sure way to find out is by visiting a healthcare provider. This video shows how to know if they have diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e4ab79-1366-4784-a39d-5da2f1f89eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8335.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>know</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Thyroid-gland-clinical-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Thyroid gland clinical exam</video:title>
      <video:description>The thyroid gland is located below the thyroid cartilage in the anterior neck. Some tests for may go beyond the clinical exam, into a blood test or even imaging, this video however takes a closer look at the clinical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411603e4-2a94-4d50-9b01-897dcd5e9fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T11:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8455.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reactions-of-ER-Membrane-Tubules-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of ER Membrane Tubules with DNA</video:title>
      <video:description>See how a nuclear envelope is structured which serves as a physical barrier to separate the contents of nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/411e5efd-8a21-4ce5-b101-dad921eb2be6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2489.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>organelle</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin-New-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin (New -HD)</video:title>
      <video:description>Cisplatin is in a class of drugs known as platinum-containing compounds used to treat various types of cancers including metastatic testicular and ovarian tumors. The molecule was</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/40f9bb82-552a-4bba-b2bd-271906f368c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-04-24T23:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2101.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cisplatin</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>action</video:tag>
      <video:tag>adduct</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>hmg</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>lance</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rhode</video:tag>
      <video:tag>island</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-6-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 6 (of 6)</video:title>
      <video:description>As we know, human cloning is the creation of a genetically identical copy of a human. Does it work? It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/410b6e57-aaaa-41ba-b770-48ca263724ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-09T13:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4857.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Quantum-Numbers-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Quantum Numbers (NB)</video:title>
      <video:description>Quantum Numbers (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26250.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-19T00:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-SJBvBHpuM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lip-Biopsy-to-get-a-sample-of-swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lip Biopsy to get a sample of swelling</video:title>
      <video:description>This video shows a patient with a swelling on the lower lip that has not changed in a year and is painless. This video shows how do a lip biopsy to get a sample of the swelling for diagnostic purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a664982c-4230-49f3-af31-c904ff4367f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-12-01T02:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9952.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lip</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Algebra-I-Simplying-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Algebra I: Simplying Expressions</video:title>
      <video:description>CA Algebra I: Simplying Expressions

38-43, systems, binomial simplification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22484.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T02:16:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ri-0v6vqcKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Simplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 -</video:title>
      <video:description>&quot;Lec 8 - Economics C3 -&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24145.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-15T04:02:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aF16Hr6VrY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-in-Pressure-of-Lungs-During-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change in Pressure of Lungs During Breathing</video:title>
      <video:description>This video shows the changes in pressure during breathing. Some diagrams are also shown which describes the contraction and expansion of our lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/412e7ec8-ff11-4560-a106-6e69e31657e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2013-01-18T07:04:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28867.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Breathing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Artificial-ATP-Nanomachine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Artificial ATP Nanomachine</video:title>
      <video:description>First Microscope Video of Artificial ATP Nanomachine. What is nanomachine? : A nanomachine, also called a nanite, is a mechanical or electromechanical device whose dimensions are measured in nanometers (millionths of a millimeter, or units of 10 -9 meter).

Nanomachines are largely in the research-and-development phase, but some primitive devices have been tested. An example is a sensor having a switch approximately 1.5 nanometers across, capable of counting specific molecules in a chemical sample. The first useful applications of nanomachines will likely be in medical technology, where they could be used to identify pathogens and toxins from samples of body fluid. Another potential application is the detection of toxic chemicals, and the measurement of their concentrations, in the environment.

The microscopic size of nanomachines translates into high operational speed. This is a result of the natural tendency of all machines and systems to work faster as their size decreases. Nanomachines could be programmed to replicate themselves, or to work synergistically to build larger machines or to construct nanochips. Specialized nanomachines called nanorobots might be designed not only to diagnose, but to treat, disease conditions, perhaps by seeking out invading bacteria and viruses and destroying them.

Another advantage of nanomachines is that the individual units require only a tiny amount of energy to operate. Durability is another potential asset; nanites might last for centuries before breaking down. The main challenge lies in the methods of manufacture. It has been suggested that some nanomachines might be grown in a manner similar to the way plants evolve from seeds. Read more:http://whatis.techtarget.com/definition/0,,sid9_gci514355,00.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/414533da-7abc-4028-bdf7-44e2943bdb29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T00:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5849.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Nanomachine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orangutan-Being-Tickled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orangutan Being Tickled</video:title>
      <video:description>A juvenile orangutan laughs when it&apos;s tickled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/415542e7-340d-4614-8c70-3b1b93e8520a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-08-28T11:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3284.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>orangutan</video:tag>
      <video:tag>laughter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Easier-childbirth-Birth-through-exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Easier childbirth Birth through exercise</video:title>
      <video:description>It has been proven that women who engage in exercise have a relatively easier time giving birth compared to those who do not. One should consult their doctor before beginning their birth exercise for easier childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415112b4-563e-4a89-9e5a-c370bda621b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-28T05:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8259.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Esercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>easier</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-reflex-arc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the reflex arc</video:title>
      <video:description>In reflex arc the sensory information is received from the spinal cord, resulting in an action without involvement of the brain. This shorten the time taken to act in response to a emergency situation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4164a59d-c359-4ac5-9aa6-3e9f73ad1b24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T04:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1953.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Exam</video:title>
      <video:description>The purpose of this video is to trained the medical students for the abdominal examination. Some precautions that are required during examination are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/416272f4-f88a-4c05-a6f9-688f4b331953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2011-12-01T03:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10173.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Vitro-Fertilization-IVF-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Vitro Fertilization IVF Infertility Treatment</video:title>
      <video:description>Georgia Reproductive Specialists (WWW.IVF.COM) provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41a4e778-7d58-480d-9dfa-fc69b138313d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-05-30T10:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2721.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IVF</video:tag>
      <video:tag>invitro</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>infertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/General-Features-of-the-Human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>General Features of the Human Brain</video:title>
      <video:description>Axons  is a protoplasmic protrusion that  extrude from the cell body of a nueron. They are the main transmission lines in the nervous system.Formed in bundles to help make up a nerve.Their shape is a constant radius and the dendrites another type of protoplasmic protrusion are often tapered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41bc9ce9-72f2-4435-a01c-4161c26b6585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9469.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
      <video:tag>nuerons</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>protoplasmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-evolution-part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for evolution, part III</video:title>
      <video:description>What if insertion is not random?

If you run the numbers with the assumption that ERVs can only insert in 1% of the genome, i.e. highly nonrandom, you still get enormously low probabilities with only 16 ERVs.  So even if insertion is highly nonrandom, getting the thousands of matched ERVs between all primates is unbelievably unlikely just like I show in the video (don&apos;t believe me, do the math).

Endogenous Retroviruses (ERVs) are the relics of ancient viral infections preserved in our DNA. The odd thing is, many ERVs are located in exactly the same position on our genome and the chimpanzee genome.  There are two explanations for the perfectly matched ERV locations.  Either it is an unbelievable coincidence that viruses just by chance inserted in exactly the same location in our genomes, or humans and chimps share a common ancestor. It was our common ancestor that was infected, and we both inherited the ERVs.  ERVs provide the closest thing to a mathematical proof for evolution.  And remember, ERVs are just one of the millions of facts that support the theory of evolution.  Think about it.

Probabilities calculates using random insertion into a genome containing 3 billion bases.  Yes, some ERVs have shown to not insert perfectly randomly, but none show perfect site selection. Accounting for non-random insertion would not reduce the probabilities much.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41c7cfb2-3ef7-4f4f-9c1d-9b8d4e6a71b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2009-05-27T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2564.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-tubal-reversal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a tubal reversal surgery</video:title>
      <video:description>The video shows a tubal reversal surgery to restore fertility of a woman who has had a fallope ring ligation. The surgery was performed in a hospital in India. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41c436e0-c286-4051-9e6b-e6f2e5b52f7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T20:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Upright-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model Upright-Model - Skeletal-Muscles</video:title>
      <video:description>This video describes the skeletal muscles surrounding the urinary bladder. It describes in detail anatomical sites including the external obturator muscle, peritoneum, urinary bladder, and trigone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a6650c43-b880-493c-8c8d-8d3ac6dbcffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T18:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5262.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>External</video:tag>
      <video:tag>obturator</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>peritoneum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 6 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood picks up where he left off last lecture on Fourier Transformations, then he launches into a more formal treatment of Fourier transforms and explains how to proceed. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17609.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-09-03T16:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4lcvROAtN_Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>case</video:tag>
      <video:tag>periodize</video:tag>
      <video:tag>constituent</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>Fourie</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>sinc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Estrogen-Receptor-I-Hormonal-Mechanisms-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Estrogen Receptor (I): Hormonal Mechanisms in the Body</video:title>
      <video:description>An introductory animation about the mechanisms involved in hormonal activity in the human body.

Credits:

Animation created by:
Tiffany Chow
Vassar College, class of 2007

Original concept and script by:
Dr. Janet Gray
Psychology Department
Science, Technology and Society Program
Vassar College
and
Cristián Opazo
Academic Computing Services, Vassar College

Voiceover by:
Dede Hourican
Academic Technology and e-Learning, Marist College

Copyright © 2005 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/41d92b7b-5422-49f9-9d24-a7ea9cf438c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2009-07-08T02:15:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3007.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>steroid</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>hormonal</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Set-Up-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Set Up a Light Microscope</video:title>
      <video:description>This video will help you in understanding How to set up a light microscope. Teaching resources provided here are from the biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41ddcbeb-0a87-4f9d-a2c3-803d50cd7c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T05:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29768.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiplication-and-addition-rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication and addition rules</video:title>
      <video:description>Mr Andersen is discussing a probability lesson in genetic. He majors on application of multiplication and addition in genetic studies. Learn how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42004479-81cf-4a82-8723-0f01da7a61d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2013-01-19T05:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28951.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture II</video:title>
      <video:description>Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/41dfba75-e051-4c37-9bfc-c94854a70437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1626</video:duration>
      <video:publication_date>2007-09-10T22:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1001.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IRES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRES</video:title>
      <video:description>This animation compares the structure of ribosome complexes in either IRES-mRNA (Internal RIbosome Entry Sequence) or capped-mRNA conformations.
Video by: Stylus Visuals 
Wiki text info: An internal ribosome entry site, abbreviated IRES, is a nucleotide sequence that allows for translation initiation in the middle of a messenger RNA (mRNA) sequence as part of the greater process of protein synthesis. Usually, in eukaryotes, translation can only be initiated at the 5&apos; end of the mRNA molecule, since 5&apos; cap recognition is required for the assembly of the initiation complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/421b1bee-7295-4d7a-9d7b-af4ae9a014b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-01-05T22:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1226.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ires</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Cure-Snoring-Naturally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Cure Snoring Naturally</video:title>
      <video:description>Snoring is a common issue among most people. This video will explain how to cure ones snoring naturally. The first step is to figure out what kind of snorer you are and the rest is explained clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/421b5427-b9f0-46d2-9d5b-f2c2a890ef7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T22:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10527.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Snoring</video:tag>
      <video:tag>Cures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Naturally</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Parasites-May-Control-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Parasites May Control Mind</video:title>
      <video:description>A parasite has the ability to control the mind of host and hijacking into immune system. Parasite uses brain cells that are the base of brain and through this they control the mind and the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4299c04d-d73c-4bae-b3ac-5b992f14d3b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-08T02:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29530.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mind</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>parasites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-vaccine-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a vaccine work?</video:title>
      <video:description>How does the body react to vaccines? Watch this explanatory clip to learn how the incredible immune system teaches the body to respond and destroy pathogens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/43464922-da3c-4920-b646-c34338d30b32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-11T01:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30051.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Pathogen</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Antigen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-neurotransmitter-in-nerve-signal-transmision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of neurotransmitter in nerve signal transmision.</video:title>
      <video:description>Neurons are cells that transmit nerve signals to different parts of the body. Neurotransmitters are chemicals secreted from the synaptic vesicles. Neurotransmitters carry the nerve signals to the target muscles.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4336b781-40ee-4367-ab10-1fa4d67fbdf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2010-11-12T11:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5036.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurons</video:tag>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-Production-and-Properties-of-Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery Production and Properties of Cathode Ray Tube</video:title>
      <video:description>Like a wave, cathode rays travel in straight lines, and produce a shadow when obstructed by object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4349efbe-fff8-40c7-84ea-8dd23c779ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-15T06:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11869.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-Cyst-Seen-on-Brain-Scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid Cyst Seen on Brain Scans</video:title>
      <video:description>The present video shows brain scans on which you can see arachnoid cysts. Arachnoid cyst sometimes occur after surgery and can make up to 1% of intracranial masses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/435b4f4b-e59b-4459-a371-eeac064b0886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10428.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>arachnoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics C3</video:title>
      <video:description>&quot;Lec 11 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-15T04:07:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phuhMG4Ctgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Household-aluminum-foil-container-creat-magic-meal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Household  aluminum foil container - creat magic meal</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd, is a company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: 
Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
Fax: 86-0536-3128508.
Website: www.xdalu.com.cn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/437148e8-4a62-48cd-8921-e94ceb1bb898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-07-03T04:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12331.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>manufacture</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>containers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins-that-Regulate-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins that Regulate the Cell Cycle</video:title>
      <video:description>Cell cycle proteins regulate processes as diverse as cell division and cell death recently their role in neuronal death has been reported in several models of neurodegeneration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a66ec829-6961-40f3-9e12-dfa45868f4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-23T00:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Breast-Biopsy-is-Performed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Breast Biopsy is Performed?</video:title>
      <video:description>This video will help you in understanding the surgical procedure for breast biopsy. Video is really interesting and provides a complete step by step procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/43b03ecc-4944-42dd-ae89-d4eff29a28b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-04-07T19:32:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30474.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult CPR Video</video:title>
      <video:description>This video shows a two step adult CPR video demonstration to help you in emergency. Call for the medical help as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43d87176-01cd-4a06-a0dd-dd0668d3d214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9239.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelationship-Between-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelationship Between Angles</video:title>
      <video:description>This video shows the relationship between angles with a theorem proved by the expert. The video is up to the point to make your concept clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/43dadc15-0eee-4b6e-850c-ce4002e6008d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2010-12-06T10:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6465.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-vessel-ligation-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric vessel ligation procedure</video:title>
      <video:description>Repair of superior mesenteric artery ligation during left nephrectomy with a native renal vein patch mesenteric artery was ligated above the origin of the left colic artery the outcome was analysed using the dukes gastrointestinal tumour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f451e9-bd66-4c44-b56c-c674ff79d21f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:21:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/South-Africas-Cape-highlands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>South Africa&apos;s  Cape highlands</video:title>
      <video:description>These are some of the oldest in the world having existed a long time before what we have come to know as Africa. These are the Cape highlands of South Africa in Wild Africa by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f8b560-5a3e-42b5-8bfd-0bf18ad6c3f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-26T04:49:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8065.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cape</video:tag>
      <video:tag>Highlands</video:tag>
      <video:tag>of</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-Tsar-Bomba-Bomb-King-57000000-Tonnes-of-TNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the Tsar Bomba-Bomb King - 57,000,000 Tonnes of TNT</video:title>
      <video:description>Tsar Bomba, or the King of Bombs, was the largest nuclear bomb ever detonated. It produces an explosion equivalent to 50 megatons of TNT. By comparison, the atomic bomb dropped on Hiroshima was equivalent to 13 kilotons of TNT. That means that Tsar Bomba, called &quot;Big Ivan&quot; in Russia, was almost 4,000 times bigger than the Hiroshima bomb. Tsar Bomba was a test explosion, detonated on 30 October 1961, in Novaya Zemlya, an Arctic archipelago. The size of the fireball was 4.6 km (2.8 mi) across, and would have destroyed everything in a 26.3 kilometer (16.3 mi) radius. Tsar Bomba left a massive crater which is observable today by satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4406f145-8f5f-4350-b16d-fce85b539fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-16T12:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5482.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomba</video:tag>
      <video:tag>king</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>57</video:tag>
      <video:tag>000</video:tag>
      <video:tag>Tonnes</video:tag>
      <video:tag>TNT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RECONSTRUCTIONS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RECONSTRUCTIONS</video:title>
      <video:description>Il y a des millions de fossiles vivants qui mettent le darwinisme au silence. Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5bc875fe-0a14-418f-8ed8-494afa2578e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-08-07T19:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3167.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-The-Clear-Proofs-of-Gods-Existence-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing The Clear Proofs of God&apos;s Existence 6</video:title>
      <video:description>From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4249400e-bbd5-4504-a9cd-6bc5b1f985d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-08-07T16:35:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3138.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-Rhinoplasty-with-Rib-Grafting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision Rhinoplasty with Rib Grafting</video:title>
      <video:description>This woman wanted to improve her nostril size and asymmetry as well as the contour deformity of her bridge as a result of her original rhinoplasty procedure years ago she underwent revision rhinoplasty with a rib graft to help correct these problems and restore a more natural contour to her nose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4400c8d3-0442-4ae1-8eca-e2a16937de2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T02:25:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8640.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>with</video:tag>
      <video:tag>rib</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cells-and-Accessory-cells-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T-cells and Accessory cells Interaction</video:title>
      <video:description>When APCs have phagocytosed pathogens, they normally move to the infinite artery of lymph vessels or known as Lymphatic System and are carried via lymph flow to the draining lymph nodes.

This video describes the process by which an antigen presenting cell interacts with a T cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/441d1976-4eac-412e-a6c5-fbe3a7438af6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T19:46:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2469.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meet-the-SAM-Team-Jesse-Lewis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet the SAM Team Jesse Lewis</video:title>
      <video:description>Meet Jesse Lewis a mechanical engineer, one of the SAM team member as he explains his function which is a very important part of the SAM Project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4424bdb6-17a3-4f17-b65b-386a6efc35dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-10T02:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7409.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SAM</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Jesse</video:tag>
      <video:tag>lewis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-of-Drosophila-embryos-with-a-micropipette-using-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Injection of Drosophila embryos with a micropipette using a</video:title>
      <video:description>Injection of Drosophila embryos with a micropipette using a micromanipulator</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/442ffa46-fd37-43a1-a4d2-d4378566ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-30T11:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6267.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>micropipette</video:tag>
      <video:tag>using</video:tag>
      <video:tag>micromanipulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 5 of 5</video:title>
      <video:description>The term GM foods or GMOs (genetically-modified organisms) is most commonly used to refer to crop plants created for human or animal consumption using the latest molecular biology techniques. These plants have been modified in the laboratory to enhance desired traits such as increased resistance to herbicides or improved nutritional content. The enhancement of desired traits has traditionally been undertaken through breeding, but conventional plant breeding methods can be very time consuming and are often not very accurate. Genetic engineering, on the other hand, can create plants with the exact desired trait very rapidly and with great accuracy. For example, plant geneticists can isolate a gene responsible for drought tolerance and insert that gene into a different plant. The new genetically-modified plant will gain drought tolerance as well. Not only can genes be transferred from one plant to another, but genes from non-plant organisms also can be used. The best known example of this is the use of B.t. genes in corn and other crops. B.t., or Bacillus thuringiensis, is a naturally occurring bacterium that produces crystal proteins that are lethal to insect larvae. B.t. crystal protein genes have been transferred into corn, enabling the corn to produce its own pesticides against insects such as the European corn borer. For two informative overviews of some of the techniques involved in creating GM foods, visit Biotech Basics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/443acbba-d7bf-4506-83f9-5ceb5887fc0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-16T14:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5512.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part II</video:title>
      <video:description>This is the second part of stem cell video. Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. This, second part of video gives general overview pluripotent embryonic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/4440a114-7071-4299-b8c7-0180fb11bf49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2007-04-02T04:20:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/163.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Cognitive Science C103 - Lecture 24</video:title>
      <video:description>Cognitive Science C103 - Lecture 24

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25855.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-09-18T17:55:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ql0eJu9Sb0</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A (H1N1)</video:title>
      <video:description>A (H1N1) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4443fe55-75d1-4e81-adad-e03562ee4dcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-11-23T23:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5837.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>A</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-in-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs and Symptoms of Labour in Pregnancy</video:title>
      <video:description>As the pregnancy comes to a close there are signs and symptoms mom will need to look for in order to recognize the beginning of labor and Understand the signs and symptoms of labor to help prepare for a healthy birth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4445cd59-bb41-4862-8b44-fb3f3f07fdb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:33:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10409.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Solar-Eclipse-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse Video</video:title>
      <video:description>Real total solar eclipse is captured in this video. The solar eclipse occurs when the moon comes in between the earth and the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/445408ee-15a0-4de6-8226-0d452f2ee60e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-15T01:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11826.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>1999</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-MSG-cause-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does MSG cause migraines?</video:title>
      <video:description>This video shows about how MSG cause migraines (Conditions A-Z)

Like many other food triggers, the chemical MSG can set off a migraine in some people, but not in others. Watch this to find out why! And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/445f6b88-9d65-46f7-8dd0-9724a86f62c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27842.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Cause</video:tag>
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    <loc>https://dnatube.com/videos/What-is-IFS-Flame-Fractal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is IFS Flame Fractal?</video:title>
      <video:description>This video will introduce you with the IFS flame fractal. A brief introduction is provided here to help you regarding the topic.</video:description>
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      <video:publication_date>2013-04-07T20:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30514.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography</video:title>
      <video:description>Animation describing the process of column chromatography.Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms.
The classical preparative chromatography column is a glass tube with a diameter from 5 to 50 mm and a height of 50 cm to 1 m with a tap at the bottom. A slurry is prepared of the eluent with the stationary phase powder and then carefully poured into the column. Care must be taken to avoid air bubbles. A solution of the organic material is pipetted on top of the stationary phase. This layer is usually topped with a small layer of sand or with cotton or glass wool to protect the shape of the organic layer from the velocity of newly added eluant. Eluant is slowly passed through the column to advance the organic material. Often a spherical eluent reservoir or an eluent-filled and stoppered separating funnel is put on top of the column.
Steps involved: During chromatography support or matrix is placed in the column,the support is equilibrated with the buffer which is generally identical to buffer in which the sample is dissolved
and sample is applied to the column,in most chromotograhy protocols the protein of interest along with the protein impurities in the sample find to the matrix,the impuritis are washed away by the buffer ,which usually the same buffer which is used in equilibration,then sample is then eluded and collected by washed with appropriate buffer,if teh single buffer is used the process is reffered to as isocratic separation,if multiple buffers are used its is called has gradient,the support is then washed by regeneration buffer that prepares th column for further use and storage with exception of gel filteration ,this basic protocal is used</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2895.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS Numbness Weakness Full Video</video:title>
      <video:description>USMLE assesses the ability of examinees to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Electrical Engineering 105 - Lecture 24</video:title>
      <video:description>Electrical Engineering 105 - Lecture 24

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26009.jpg</video:thumbnail_loc>
      <video:duration>4462</video:duration>
      <video:publication_date>2012-09-18T23:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LAugu0FrFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3 - Lecture 15: Stated Preference Methods</video:title>
      <video:description>Economics C3 - Lecture 15: Stated Preference Methods

Introduction to Environmental Economics and Policy</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 98 and the grafting numbers - numberphile</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and backstage science video. This is one of the videos in the numberphile series explaining the grafting numbers.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 19 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24180.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/6kXGFjRhIzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This 3d medical animation about &quot;Mitral Valve Repair&quot; done by scientific animation - a leading medical animation company. Mitral valve repair is the treatment of choice for mitral regurgitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/459a32c5-f12f-438c-bb21-144f8ac761b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30640.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Tumor vasculature is shown in this video. There is a strong relationship of tumor induced blood vessels formation with angiogenic mechanisms of action so cancer cells can get better nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/459b87e1-2d0c-42d9-9738-93e91c8e0732/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 3-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 3-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20870.jpg</video:thumbnail_loc>
      <video:duration>3762</video:duration>
      <video:publication_date>2012-09-07T23:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mh6vE6j3zRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering a Hip Exam</video:title>
      <video:description>This hip examination is divided into sections and this video shows how to apply each of these steps clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45a7e52c-d8b6-46d3-a095-948875f0f957/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T20:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10384.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A subcutaneous injection is done into the layer of fat between the muscle. Here is how to  administer a subcutaneous injection.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8299.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 20 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24181.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the great nebula in the constellation of orion the hunter on a good clear night from a dark site well away from the lights of modern civilization orion nebula M42 taken with a watec WAT 100N CCD camera through an 18 inch dobsonian telescope.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you in understanding the whole procedure of extracting the uranium from its ore. Different kind of reactions are explained here.</video:description>
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      <video:uploader>Jorge Rivera</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Uterine transplantation is done to remove a diseased or abnormal uterus and replace it with a functional one. This video gives detailed information on transplantation of the uterus.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-25T23:48:59.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 21 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24182.jpg</video:thumbnail_loc>
      <video:duration>4854</video:duration>
      <video:publication_date>2012-09-15T04:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzrBSz-8D74</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Petri-Dish-Circus-MWV12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Petri Dish Circus (MWV12)</video:title>
      <video:description>See the history of microbiology in nine scenes of gags, burlesque, drollery and song.

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

In this episode we interview Mary Resing, artistic director for Active Cultures, who talks about Microbe Hunters as inspiration for theatre and her whimsical, and slightly pointed, approach to portraying the women featured in de Kruif&apos;s work. Excerpts from the actual performance are also featured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4623efe4-f3f6-4b5c-830d-34559e0482bc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-13T17:29:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4244.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>active</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>hunters</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>theater</video:tag>
      <video:tag>theatre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Nonmembranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Nonmembranous Organelles</video:title>
      <video:description>In this video of a new cell you will observe non-membranous organelles. This includes ribosomes, centrioles, microtubules, as well as fat vacuoles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4631ce6c-cd62-4359-ba2c-857a05dc53bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T19:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5266.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nonmembranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>vacuoles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Firing-Test-For-Rocket-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Firing Test For Rocket Motor</video:title>
      <video:description>This video shows the final rocket motor test for the space research program. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4646c9b7-258c-44f2-9ea6-17e163c63f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-05T04:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29132.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Passes</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Firing</video:tag>
      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Identification-of-Amico-Acid-Functional-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identification of Amico Acid Functional Groups</video:title>
      <video:description>This video will help you in identification of different functional groups. Functional groups of ether, esters, ketone, carboxylic acids, alcohols and aldehyde are explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/465350f5-1e31-4500-92c3-94b93ec12560/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11352.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Identification</video:tag>
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      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-141-Spring-2011-Low-audio-for-first</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering 141 - Spring 2011 - Low audio for first</video:title>
      <video:description>Low audio for firstIntroduction to Digital Integrated Circuits Lecture 22 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24183.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-15T04:36:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LdQPX-a-SgA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>audio</video:tag>
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      <video:tag>First</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Language-and-Notation-of-the-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Language and Notation of the Circle</video:title>
      <video:description>Language and Notation of the Circle

Formal definition of a circle.  Tangent and secant lines.  Diameters and radii.  major and minor arcs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20262.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-06T13:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2W7HPyC0cM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>language</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Morning-erection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morning erection</video:title>
      <video:description>If you ever wonder why males wake up with an erection here is asapSCIENCE to the rescue.  It turns out that erections caused during REM sleep can help penile maintenance and it can also prevent you from urinating on the bed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4654d94e-054c-4d54-bd31-4b1872745935/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-10-02T01:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31793.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>erection</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>maintenance</video:tag>
      <video:tag>urination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mammalian-Molecular-Clock-Model-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mammalian Molecular Clock Model Part 4</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4667f81a-41f5-49fc-9bf5-b8c29e533595/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/651.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Administering-Arterial-line-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Arterial line Insertion</video:title>
      <video:description>Arterial Line Insertion is usually inserted in the wrist but can also be inserted in the elbow, groin, foot or the inside of the wrist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/466fac32-f47e-4031-93b4-8480dddfa106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8861.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Circulatory-System-anatomy-and-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Circulatory System: anatomy and functions</video:title>
      <video:description>Circulatory system in humans consists of heart- the pump,blood vessels, and tissue that is circulating- the blood. Circulatory system carries around body oxygen and food sources, takes out carbon dioxide and junk, heats or cools our body, has a function of defense against pathogens,  etc. 
In video it is described hears&apos;s anatomy and it&apos;s functions. 
Video Credit:www.mayoclinic.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4670d3f1-15e6-47ee-9f8c-87b544d8989f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-05-12T00:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/285.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ears-Correction-Plastic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ears Correction Plastic Surgery</video:title>
      <video:description>The so called bat ears can be corrected with a plastic surgery procedure. The video shows a patient who needs to change his appearance and how the procedure is performed. Find out what technique the surgeons used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46730c66-6719-4697-a6ec-225d1f43a8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T01:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9879.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bat</video:tag>
      <video:tag>Ears</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 23 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24184.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-09-15T04:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7f3LLmA6YSc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Piece-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Piece of DNA</video:title>
      <video:description>To sequence a piece of dna you need 1)a Template DNA 2) a short DNA primer that is complementary to the dna you want to sequence, 3)A enzyme called DNA polymerase,(4) Four nucleotides.(A,C,G,T), To this mix ,we also add a second type of nucleotide; one that has a slightly different chemical formula, These dideoxynucleotides(diddtp) can be recognized by a DNA sequencer.
To start the sequencing reaction this mixture is heated to 96C ,so the template DNA&apos;s two complementary strand separates,Then the temperature is lowered, so that the short &quot;primer&quot; sequence finds its complementary sequence in the template DNA.Finally the temperature is raised 60c,this allows the enzyme to bind to the DNA and create a new strand of DNAsequence of this new DNA is complementary to the original DNA strand. The enzyme makes no distinction between dNTPs or didNTPs.each time a didNTP is incorporated, in this case didATP,The synthesis stops. Because billion of DNA molecules are present in the test tube, the strand can be terminated at any position. This results in collection of DNA strands of many different lengths.
The sequencing reaction is transferred from the test tube to a lane of a polyacrylamide gel. The gel is placed into a DNA sequencer for electrophoresis and analysis. The fragments migrate according to size and each is detected as it passes a laser beam at the bottom of the gel. Each type of dideoxynucleotide emits colored light of a characteristic wavelength and is recorded as a colored band on a simulated gel image, and finally computer program interprets the raw data and outputs an electropherogram with colored peaks representing each letter in the sequence.the sequence fragments are sorted out according to the size, starting from the shortest to longest one, the stimulated gel image is read from bottom to top, starting with the smallest fragment, Thus we sequences present in template DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/467700d6-5c4f-483e-bbb7-5e19c6d71c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2009-06-26T00:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2888.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cycle</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Big-Bubble-technique-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Big Bubble technique works</video:title>
      <video:description>The big bubble technique is a method devised to deliver air to the stroma-descemet&apos;s membrane while reducing the risk of perforation in the eye. This video shows how the technique is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/467a1aca-2f96-492f-a9a2-f7d1675e96ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-28T07:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8350.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Bubble</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cultures-Magazine-Launch-Event-Highlights-MWV-84</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cultures Magazine Launch Event Highlights - MWV 84</video:title>
      <video:description>Watch highlights from the Cultures Magazine Launch Event held on January 23, 2014 at American Society for Microbiology headquarters in Washington, D.C.  

Cultures is a free, online, open-source publication available for viewing at www.asm.org/cultures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30839.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2014-03-04T00:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dGFpfa7ODMI</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>access</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>event</video:tag>
      <video:tag>global</video:tag>
      <video:tag>international</video:tag>
      <video:tag>launch</video:tag>
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      <video:tag>microbiology</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>pu</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apes in Danger - BBC</video:title>
      <video:description>As human activity and population expands, someone or something has to pay the price. More often it is the wildlife. This a BBC documentary on the plight of chimps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/468040e0-8888-4de8-917f-6a9193d8524e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-26T00:05:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7988.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Smash</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Grab</video:tag>
      <video:tag>chimps</video:tag>
      <video:tag>Apes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>introducere subtitrare in film</video:title>
      <video:description>dyjZSDkeusdteg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4684be6c-3681-467b-8229-39796645be92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-05-02T13:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2123.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>kgl</video:tag>
      <video:tag>sdfkgsdk</video:tag>
      <video:tag>lfjskl</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Diabetic Retinopathy Screening</video:title>
      <video:description>The Diabetic Retinopathy occurs as a complication of diabetes. The condition may leave the patient being absolutely blind. Diabetic Retinopathy is a frequent finding in patients who suffered diabetes for over 10 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4698fbe8-2f43-4aed-bdf8-0164b99afdfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-01T21:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10474.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetic</video:tag>
      <video:tag>Retinopathy</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Truck-parts-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Truck parts animation</video:title>
      <video:description>In 3d the auto parts and truck are shown in a clear animation. This are the essentials of a truck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46928547-8e48-440c-a68a-44bd2bc32b1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-25T08:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7848.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Truck</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Psychosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Psychosis</video:title>
      <video:description>D. Schoepp. There is a medical need for novel antipsychotic drugs. Currently available drugs modulate dopamine receptors and do not affect cognitive domain of the disease.  There also problems with compliance and tolerability of drugs. Schoepp advocates the use of glutamate receptor modulators in the therapy of schizophrenia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/08/46991e00-434a-4bc7-9e43-ef9ad2d68a3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2008-08-07T19:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1355.mp4</video:content_loc>
      <video:uploader>ascriabine</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>atypical</video:tag>
      <video:tag>antipsychotics</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>glutamate</video:tag>
      <video:tag>Cognition</video:tag>
      <video:tag>PharmExperts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biology-and-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biology and Behavior</video:title>
      <video:description>This is an illustration of behavioral biology and how it affects organisms that live in colonies such as is the case in this video where this organisms use coordinated behavior to get away from light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/469b94a1-9b7f-4a1f-8718-3da5eb1f05d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-11-23T22:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5799.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Behavioral</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissues-in-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissues in Plants</video:title>
      <video:description>This video describes the classification of Plant tissues into Meristematic tissues and Permanent tissue. These tissues can be further classified into their sub categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46a9062a-6520-403e-a333-0af352c37dd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:39:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11172.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>Tissues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Purification-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Affinity)</video:title>
      <video:description>Cyanogen bromide (CNBr) is the most common method for preparing affinity chromatography to purify antibody because of its simplicity and mild pH conditions. CNBr reacts with the hydroxyl groups on agarose to form cyanate esters and imidocarbonates. These groups are reacted with primary amines in order to couple the protein onto the agarose matrix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/469bf3ce-3acd-44f5-8845-4daef69ac30d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2010-04-27T05:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4321.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Affinity</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Palpation-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Palpation of the Abdomen</video:title>
      <video:description>The deep abdominal palpation is a part of the abdominal examination. It is performed when the patient has abdominal pain or a history of abdominal pathology. The abdomen is separated in areas and you can see the healthcare professional checking each of these areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46ad001e-9fb4-4aaf-9641-d484bdd6b988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-29T10:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8782.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Showing-Collapse-of-Right-Middle-Lobe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Showing Collapse of Right Middle Lobe</video:title>
      <video:description>Video shows an X-Ray showing the collapse of right middle lobe. Here the lungs have grown longer due to reduction in elasticity and they are more darker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46cb4bad-e42c-419c-8ef9-2ad9922a0748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2011-11-30T23:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9768.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Finds-Most-Distant-Gamma-ray-Burst-Yet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift Finds Most Distant Gamma-ray Burst Yet</video:title>
      <video:description>Data gathered by Satellite Swift whose primary function is to go after Gamma rays in outer space and capture their behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46dc5386-586a-4a1f-8d01-070729fe9e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-10T03:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Finds</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
      <video:tag>Yet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-egg-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of egg cells</video:title>
      <video:description>This video show the development of egg cells. 
In animals, one can usually distinguish 4 stages of embryonic development. 
1.Cleavage 
2.Patterning 
3.Differentiation 
4.Grow
ClEAVAGE
Mitosis and cytokinesis of the zygote, an unusually large cell, produces an increasing number of smaller cells, each with an exact copy of the genome present in the zygote. However, the genes of the zygote are not expressed at first. The activities of cleavage are controlled by the mother\&apos;s genome; that is, by mRNAs and proteins she deposited in the unfertilized egg. Cleavage ends with the formation of a blastula. 

PATTERNING
During this phase, the cells produced by cleavage organize themselves in layers and masses, a process called gastrulation. The pattern of the future animal appears: 
front and rear (the anterior-posterior axis) 
back side and belly side (its dorsal-ventral axis)left and right sides.
There is little visible differentiation of the cells in the various layers, but probes for cell-specific proteins reveal that different groups of cells have already started on specific paths of future development. 
Ref: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E/EmbryonicDevelopment.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4705e520-71bb-4310-927a-80c506f8716a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-03-18T03:23:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/45.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cleavage</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>embryonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Energy-of-Transitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Energy of Transitions</video:title>
      <video:description>Energy of Transitions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26251.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-09-19T00:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XwD8___Mm1I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Transitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-H1N1-and-Why-it-is-Mild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu H1N1 and Why it is Mild</video:title>
      <video:description>Swine flu viruses are thought to be spread mostly through close contact among pigs and possibly from contaminated objects moving between infected and uninfected pigs herds with continuous swine flu infections and herds that are vaccinated against swine flu may have sporadic disease or may show only mild or no symptoms of infection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/470c66de-fbb8-4fa1-b71d-fcd218ec83bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-24T00:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5881.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A9</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Mild</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interleukin-1-Molecular-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interleukin -1: Molecular Model</video:title>
      <video:description>Interleukin-1 binding to its receptor on a cell surface, created from structural data. In generally IL1 is protein triggering inflammation, sepsis and fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47317ec5-1d27-44c0-9936-8d359788c8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-05-19T22:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/378.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interleukin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Train-Rails-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Train Rails are Made</video:title>
      <video:description>Trains were a very important mode of transportation mainly in the past. Train wheels run on metal tracks. This video explains how these train tracks are made using recycled materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4739ac78-89d5-453f-b962-b29ffcb0a15f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-12-10T01:45:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28504.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Rails</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Solving-Rational-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Solving Rational Equations 1</video:title>
      <video:description>Solving Rational Equations 1

U11_L2_T1_we1 Solving Rational Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24789.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T16:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yaeze9u6Cv8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-GeneChip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is GeneChip?</video:title>
      <video:description>This video discusses about a technique developed by Stephen Fodor called gene-chip. Its construction and working of different parts is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/474c20c5-9e8e-4de2-b086-b6f32d5826e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T19:33:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30476.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genechip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics Power</video:title>
      <video:description>The power of probiotics is enormous, these friendly bacteria also have a role to play even in weight loss. This video gives more information on how to harness this power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/475704f2-102b-45c8-beb2-e95b4cfa4b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-16T15:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5539.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-our-brain-became-addicted-to-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is our brain became addicted to drugs?</video:title>
      <video:description>Thia animation shows how our brain became addicted to drugs, in this case cocain. How cocain make you addicted? That is why you should care about the saying no to drug today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/475dea4e-c39e-431e-883d-e448c072046e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-07-06T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2946.mp4</video:content_loc>
      <video:uploader>mulmur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Additted</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Cartesian-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Introduction to Cartesian Dualism</video:title>
      <video:description>&quot;Lec 16- Introduction to Cartesian Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21492.jpg</video:thumbnail_loc>
      <video:duration>1333</video:duration>
      <video:publication_date>2012-09-09T05:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bIS3oRb6ag</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ecoli-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecoli Infection?</video:title>
      <video:description>This video provides a brief view of the ecoli infection with its different phases. A brief explanation for this is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/478731ee-3700-4bb9-83aa-1dfabe515379/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2013-04-07T18:26:47.000Z</video:publication_date>
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      <video:description>This video explains why muscle fibers stiffen after death.  Due to a chemical process the muscles are not able to relax anymore.  Rigor mortis follow a distinct pattern that is described in the video.</video:description>
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      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Introduction-With-Lapararoscopic-Supracervical-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Introduction With Lapararoscopic Supracervical Hysterectomy</video:title>
      <video:description>This video will help you in dealing with the lapararoscopic cases. A brief explanation is provided here by the experts who have completed over 500 cases.</video:description>
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      <video:description>International Space Station is situated in space made by NASA. This video shows you inside of space station where there is astronauts and other machines present.</video:description>
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    <loc>https://dnatube.com/videos/Physics-Lab-Demo-7-Thompson-Experiment</loc>
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      <video:description>A physics laboratory demo of the Thompson Experiment</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Expedition Guyana the Golden-handed tamarin monkey</video:title>
      <video:description>Golden-handed tamarin monkey is also called the red handed monkey. These creatures are pint sized and therefore difficult to see and film This is the Expedition to Guyana by BBC.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>POTTERY WHEEL INTRO</video:title>
      <video:description>For some people throwing clay on the potters wheel can be addictive if you are one those people you have come to the right place this video featuring pottery wheels slab rollers clay extruders kilns pug mills Giffin grips and other fine pottery equipment</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12 - MIT 18.086 Mathematical Methods for Engineers II&quot; Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A Soliton Solution to the Klein-Gordon Equation</video:title>
      <video:description>A Soliton Solution to the Klein-Gordon Equation/n    My preon foundation for the fermions and mass-generalized Maxwell&apos;s equations hint at and are consistent with this soliton solution. 
    Mass is not generally considered as a four-vector, but considering it as such is consistent with the mass-generalized Maxwell&apos;s equations and this solution. 
    That mass is not generally considered a 4-vector is because only it&apos;s magnitude is manifested in the Klein-Gordon equation and the resulting non-relativistic Schroedinger equation, Newton&apos;s laws, etc. 
     But the generalization of Maxwell&apos;s equations to include mass at the very ;east suggests it. 
    The analysis here shows the relationship and how the fermion architecture is manifested by the 4-vector mass, 
    And 
    The analysis, here shows that considering mass as a four vector allows a general solution of the Klein-Gordon equation. 
    Now, since  x⁰ = ct  ,  m⋅r   is of the form   k⋅r-ωt  (for 3-space  r ). 
    And, thus, such a potential is represented as a traveling wave soliton solution of the Klein-Gordon equation.
    (Note that zero-densities dual potentials ( σ &amp; σ ) may exist as such in the vacuum.) 
     And so, we see that  /nke^{-|m⋅r|}  /nis a soliton solution of the Klein-Gordon equation,  /nThe following related graphs are also worth noting. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website shown here:/nhttp://www.amazon.com/-/e/B008MD6CVS/nand Visit the link, here:  /nhttp://www.barnesandnoble.com/s/claude-michael-cassano?store=allproducts&amp;keyword=claude+michael+cassano/nfor my books available on NOOK and some in print at Barnes &amp; Noble.</video:description>
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      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Discovery of Nucleic Acids</video:title>
      <video:description>During discovery of nucleic acids, the genetic material was isolated from white blood cells by Friedrich Miescher. He called this acidic nature environment as nuclein. The rest of the information is in the video.</video:description>
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      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>dna</video:tag>
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      <video:title>Lec 92 - Ionization Cl (Quiz)</video:title>
      <video:description>Ionization Cl (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Serial time-encoded amplified imaging for real-time observation of fast dynamic phenomena.&quot; By K. Goda, K. K. Tsia, &amp;amp; B. Jalali. Nature, Vol. 458, April 29, 2009.</video:description>
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      <video:tag>Optics</video:tag>
      <video:tag>Microscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>After a Knee Arthroplasty</video:title>
      <video:description>This is a major surgery. The doctor needs to observe the patients for about one month even after the surgery. The patients have to use a walker or crutches until the muscles regain their strength.</video:description>
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      <video:tag>replacement</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lipoplasty-Fat Re-modelling also known as liposuction is a process of removing fat by suction. This video demonstrates the process of a liposuction surgery.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Female Exam Part 4</video:title>
      <video:description>Video shows a full examination of different parts of female. A step by step detailed observation of patient by an expert doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/491bb5fb-b3b9-48b3-80c0-3bb7c81217d1/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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    <loc>https://dnatube.com/videos/Keyhole-Abdominal-Aortic-Aneurysm-Surgery-How-A-Surgeon-do-it</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Keyhole Abdominal Aortic Aneurysm Surgery- How A Surgeon do it</video:title>
      <video:description>Aorta is blood vessel that comes from heart and enters into abdomen and here it is divided into two parts called iliac arteries. A very small incision is made into patient&apos;s abdomen and then through telescope and surgical instrument this surgery is carried out.</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>is</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 67 - Adding Fractions with Like Denominators</video:title>
      <video:description>Adding Fractions with Like Denominators

U02_L3_T1_we1 Adding Fractions with Like Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24792.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-All-About-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding All About Electric Current</video:title>
      <video:description>Analyzing Electric current, its component and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/492950d2-670f-4109-8682-0e6a3054a84a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-09T21:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4894.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Lumbar-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Lumbar Fusion</video:title>
      <video:description>What is a Lumbar Fusion Procedure? This video provides a brief description of this procedure by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/494d23c6-57fe-4cd0-9fe4-3824556ca2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-04-07T16:56:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30411.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Krill-feast-for-Fur-seals-and-whales-in-Blue-Planet-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Krill feast for Fur seals and whales in Blue Planet by BBC</video:title>
      <video:description>Krill are small crustaceans, they are generally small fish or young fry. From the amount that hatch only about half make it to adulthood. Krill is very popular with fur seals and whales which feast on the Krill. Here is the feast in the blue planet by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4956a060-4e5c-442c-9b4e-42440adba772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-11-26T05:59:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8147.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>fur</video:tag>
      <video:tag>seals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>whales</video:tag>
      <video:tag>feast</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Krill</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-ByPass-after-Lap-Band-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric ByPass after Lap Band Removal</video:title>
      <video:description>Dr. Redledge is presenting a mini gastric bypass after lap band removal. The patient is a woman with a lap band (laparoscopic adjustable gastric band that is used for treating obesity). As the patient has  complaints with the lap band, this surgery had to be performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/496ab655-b57e-4336-9a8a-b42553403460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10913.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mRNA-Processing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mRNA Processing Video</video:title>
      <video:description>mRNA Processing. After being transcribed, pre-mRNA must be processed. During processing certain features are added to the nascent mRNA. This section provides an animation and set of stills that cover the basic steps in mRNA processing. Read more: http://vcell.ndsu.edu/animations/mrnaprocessing/index.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4978eb90-c6e5-492e-9145-c9f1c44dabbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-24T05:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5929.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>processing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 6</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond.
Dr. Evans discusses marketing of food and Happy Meals - meals with toys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/499a1ca5-8e7c-475f-b838-8a0d6a66ad0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-08-18T20:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/826.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-CS-61A-Review-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - CS 61A : Review I</video:title>
      <video:description>CS 61A : Review I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19700.jpg</video:thumbnail_loc>
      <video:duration>1880</video:duration>
      <video:publication_date>2012-09-05T04:17:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzsqzDphEG8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-164-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 164 - Lecture 20</video:title>
      <video:description>Computer Science 164 - Lecture 20

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26224.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-19T00:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPxhD_67L0E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beta-glucanase-assay-training-video-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta-glucanase assay-training video part 2</video:title>
      <video:description>This is the second part of a training video series on beta-glucanase assay. Use of beta-glucanase assay kit is explained in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49ba2d83-5711-4d6f-aef8-5045fa669ea0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2010-11-26T10:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6132.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>beta</video:tag>
      <video:tag>glucanase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-Folding-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA Folding Animation</video:title>
      <video:description>Since RNA is single-stranded, it can fold upon itself and form structures that are protein-like in both appearance and functionality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4cf7779c-da2b-41d1-bfa3-c8b3d445aa43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2013-02-08T23:53:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29710.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>folding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent</video:title>
      <video:description>Coronary Stent which is a tube placed in the coronary arteries that supply the heart, to keep the arteries open in the treatment of coronary heart disease is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49bad1ea-2a60-4d42-bbf6-e1a155e5d089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11082.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of methylation on aging</video:title>
      <video:description>Methylation is a form of alkylation with a methyl group, rather than a larger carbon chain, replacing a hydrogen atom. This video discusses the benefits of methylation on aging and health. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49c470c9-7a8f-4f98-8c8b-57acf52ead47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5923.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA celebrates 40th anniversary</video:title>
      <video:description>This video shows 15 memorable moments of the moon walk in July.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49caf874-bac0-4281-a9fb-f2515a9dbcbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-09T15:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a 5th video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31dc68a6-5c70-451b-8516-978bfe5e6ac0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3137.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Science, Bioinformatics, Science</video:title>
      <video:description>People who have contributed to computer science, bioinformatics, biology, and science in general</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/49d46c62-7727-4cd1-b63a-2df7248288db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-30T06:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2687.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of Defecography showing Rectocele</video:title>
      <video:description>Defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49de1d2a-4d7a-4e65-8329-4134a4dcd665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:49:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11054.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Rectocele</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Evidence-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Evidence , Part III</video:title>
      <video:description>WHAT IF INSERTION IS NOT RANDOM
If you run the numbers with the assumption that ERVs can only insert in 1% of the genome, i.e. highly nonrandom, you still get enormously low probabilities with only 16 ERVs.  So even if insertion is highly nonrandom, getting the thousands of matched ERVs between all primates is unbelievably unlikely just like I show in the video (don&apos;t believe me, do the math).

Endogenous Retroviruses (ERVs) are the relics of ancient viral infections preserved in our DNA. The odd thing is many ERVs are located in exactly the same position on our genome and the chimpanzee genome.  There are two explanations for the perfectly matched ERV locations.  Either it is an unbelievable coincidence that viruses just by chance inserted in exactly the same location in our genomes, or humans and chimps share a common ancestor. It was our common ancestor that was infected, and we both inherited the ERVs.  ERVs providence the closest thing to a mathematical proof for evolution.  And remember, ERVs are just one of the millions of FACTS that support the theory of evolution.  Think about it.

To download this video please go to:
http://www.mediafire.com/?4oubmomm34g

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?tnzy2ynjymy

ERV positions taken from:
C. M. Romano, R. F. Ramalho, and P. M. de A. Zanotto; Tempo and mode of ERV-K evolution in human and chimpanzee genomes. Arch Virol (2006) 151: 22152228

Probabilities calculates using random insertion into a genome containing 3 billion bases.  Yes, some ERVs have shown to not insert perfectly randomly, but none show perfect site selection. Accounting for non-random insertion would NOT reduce the probabilities much.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4cfb035c-d23a-4b65-a082-bf8327ef5360/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2574.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-PACS-164B-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - PACS 164B - Lecture 24</video:title>
      <video:description>PACS 164B - Lecture 24

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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    <loc>https://dnatube.com/videos/Lec-32-Physics-112-Lecture-35</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32 - Physics 112 - Lecture 35</video:title>
      <video:description>Physics 112 - Lecture 35

Introduction to Statistical and Thermal Physics</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-2-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Chemical Equilibrium Part 2 of 3</video:title>
      <video:description>Here Equilibrium is defined and stated that making reactants is as fast as making products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4de36de5-6985-4bd6-be89-27aa44054f9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2010-12-21T12:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6704.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Baseball</video:title>
      <video:description>This video shows the physics related with the baseball flight of ball. Throwing and hitting of the ball should pe at proper angles to get a good result.</video:description>
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      <video:duration>149</video:duration>
      <video:publication_date>2012-12-08T08:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28399.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>the</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Baseball</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Ball</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Colonoscopy - Normal</video:title>
      <video:description>A colonoscopy is an examination of the colon or large intestine, that is done with an instrument called a colonoscope. This is a demonstration of the a normal colonoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4deb7155-0a95-48a7-94bf-5c2014cbfb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
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    <loc>https://dnatube.com/videos/LIfe-Cycle-of-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIfe Cycle of Bryophyte</video:title>
      <video:description>This video gives information about byrophyte life cycle. Bryophytes alternate a gametophytic generation with a sporophytic one. Sporic meiosis is a life cycle in which meiosis gives rise to spores, not gametes. Each of the haploid (1 n) spores is capable of developing into a multicellular, haploid individual, the gametophyte. The first structure formed from spores in most mosses and many liverworts is a filamentous, algal-like, green protonema (plural,protonemata). In some mosses the protonemata are long lived with rhizoids and aerial filaments and they often form dense green mats in suitable sites. Cells in the protonema, probably stimulated by red light and kinetin, give rise to shoots, which enlarge and become the mature gametophytes. In the bryophytes, these are the dominant, independent (photosynthetic) plants.</video:description>
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      <video:duration>553</video:duration>
      <video:publication_date>2014-06-24T21:14:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31003.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Cycle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Adding Mixed Numbers Word Problem

U02_L3_T1_we5 Adding Mixed Numbers Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24801.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Numbers</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The standard model is the combination of two theories of particle physics into a single framework to describe all interactions of subatomic particles, except those due to gravity. The two components of the standard model are electroweak theory, which describes interactions via the electromagnetic and weak forces, and quantum chromodynamics, the theory of the strong nuclear force. Both these theories are gauge field theories, which describe the interactions between particles in terms of the exchange of intermediary “messenger” particles that have one unit of intrinsic angular momentum, or spin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4df9a73a-8c24-4b72-b093-bbf2adf2289d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2010-11-09T11:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4833.mp4</video:content_loc>
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      <video:tag>model</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video of a coronary artery bypass surgery being performed, no audio.  Be advised that this video is of a graphic nature and may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e039677-30e5-450a-bad6-5ae7b5d86df9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:30.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4edfce37-be92-457a-9a2e-0ad50eb7f73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-06-01T10:12:34.000Z</video:publication_date>
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      <video:tag>model</video:tag>
      <video:tag>Forearm</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the formation of polar covalent bond between the hydrogen and the chlorine atom. The bonds which are partly ionic are called polar covalent bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4eed7cd0-8366-456e-be81-33b44428bb96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
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      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Bonding</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Microbiology is a term derived from the Greek language mīkros(small), bios (life) and λογία (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. In this video, we discus immunofluorescence detection of bacteria in organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5e419-31e1-43dc-ba5e-91cc2cc93fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-02-11T03:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30179.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
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    <loc>https://dnatube.com/videos/Lec-75-Subtracting-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Subtracting Mixed Numbers</video:title>
      <video:description>Subtracting Mixed Numbers

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24804.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-17T16:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF7L2waDwLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Irreducible Complexity</video:title>
      <video:description>Irreducible Complexity is defined by Michael Behe as &quot;A single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4ef8b9fb-3d60-4ec3-91d1-bb4c496f6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2609.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Flagellum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 7.014 Introductory Biology, Spring 2005&quot; (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15143.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-08-28T13:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uf7qNWklQkE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Steam Crush Soda Can (Small and Big)</video:title>
      <video:description>Steam Crush Soda Can (Small and Big)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26471.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TrluA_tcjVE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Crush</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Big</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Introduction-With-Device-Dermapace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Device Dermapace</video:title>
      <video:description>This animated video describes the functioning and behavior of dermapace device. Watch this video to know how it is used.</video:description>
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      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30519.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sanuwave</video:tag>
      <video:tag>Dermapace</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Memory</video:title>
      <video:description>Memory is part of the brain function in which, as is the case in this video, has the brain sort specific details of memory that are important to a being and are then transferred from short term to long term memory and stored there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4f48d55d-2959-44ef-aacb-2e125d74e48e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2853.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
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      <video:tag>function</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (Silver Stain)</video:title>
      <video:description>By Abnova - Silver staining is used to detect proteins after electrophoretic separation on polyacrylamide gels. It combines excellent sensitivity while using very simple and cheap equipment and chemicals. The procedures of silver staining are protein fixation, silver impregnation and image development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4f4fbbeb-a58b-42f0-8a26-123c21a2f1b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-03-15T06:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3952.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>stain</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is First Law Of Thermodynamics</video:title>
      <video:description>How does an air conditioner uses the first law of thermodynamics? This law is explained in the video with several examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f823cb6-ed29-4873-bf1d-21e278cff121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11483.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
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      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Sense of Sight Works with The Vision Center</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4f85b59f-a317-4229-af07-eb3d1c16deaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2009-04-23T07:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2006.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-NNRTI-s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - NNRTI s</video:title>
      <video:description>We look at the activities of the various HIV drug groups. We demonstrate;
- Mechanism of action and 
- Mechanism of resistance.

For more HIV e-learning animations log to www.tibotec-hiv.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/4f87bf3e-e970-411d-9ff2-9f01a22687ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2008-03-28T00:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1285.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Public-Health-250A-Lecture-38-Screening-I-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Public Health 250A - Lecture 38: Screening I: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 38: Screening I: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25679.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-18T16:56:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vc3LpaIxYD0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-Lysogenic-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virus Lysogenic Cycle</video:title>
      <video:description>In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4f880641-4463-4ee2-9791-58a1d6006fdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-10-11T12:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3422.mp4</video:content_loc>
      <video:uploader>pierresmeesters</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-tumor-Surgery-with-open-approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor Surgery with open approach</video:title>
      <video:description>Brain Tumor Surgery by dr joshua and Discussed the video on brain tumor open surgery is the most common treatment option for brain tumors a craniotomy is performed to remove a brain tumor or to halt its progress</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f8fdac5-18c5-4183-af45-89443104d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9824.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Therapeutics-Research-Participant-Appreciation-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Therapeutics Research Participant Appreciation Eve</video:title>
      <video:description>Adam Boxer, MD, PhD, Director of the Clinical Trials Program at USCF&apos;s Memory and Aging Center, discusses recent results from clinical trials and potential new molecular therapies for Alzheimers disease, frontotemporal dementia and other forms of dementia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4fa69987-ca48-46b3-bc32-5f2af0a02e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2010-08-03T00:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DENTAL-FILLING-SURGERY-CURES-TEETH-CAVITIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DENTAL FILLING SURGERY CURES TEETH CAVITIES.</video:title>
      <video:description>In a dental filling surgery your dentist will remove the decayed portion of the tooth to treat a cavity and then &quot;fill&quot; the area on the tooth where the decayed material once lived.In india you can get a dental surgery for 100-200$ U.S, For further details please visit www.forerunnershealthcare.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4facea39-a9ee-4dc5-be4b-29c64d5cd7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-05-30T09:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2711.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-what-it-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA: what it is?</video:title>
      <video:description>This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4fae267d-24ea-4029-9d6b-b8e64a01fe21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-24T05:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/427.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>geneticInformation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burns-and-Scalds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burns and Scalds</video:title>
      <video:description>Burns and scalds are an injury we usually have to deal with in everyday life. This video demonstrates how to deal with burns and scalds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fb16aca-d41f-4c88-88fa-a68dee98df0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10080.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/QED-Quod-erat-demonstrandum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>QED - Quod erat demonstrandum</video:title>
      <video:description>Concurrency-related bugs are notoriously difficult to discover by code review and testing. By doing a formal proof on the program text, one can statically verify that no execution of the program leads to an error. The effectiveness of the proof depends on the proper choice of the manual inputs such as code annotations. Deriving these annotations for a concurrent program requires complicated reasoning. The main reason behind this is the interaction between threads over the shared memory. While writing the proof, at every point, one has to consider the possible interleavings of conflicting operations. Existing proof methods including Owicki-Gries, rely/guarantee and concurrent separation logic are applied at the finest level of concurrency. Analyzing the program at this level requires complex annotations and invariants, along with many auxiliary variables.

QED is a new proof method that simplifies verifying assertions in concurrent programs. The key feature of our method is the use of atomicity as the main proof tool. A proof is done by rewriting the program with larger atomic blocks in a number of steps. In order to reach the desired level of atomicity, we alternate proof steps that apply abstraction and reduction, each of which improves the outcome of the other in a following step. Then, we check assertions sequentially within the atomic blocks of the resulting program. We declare the original program correct when we discharge all the assertions. Our proof style provides separation of concerns: At each step, we either use facts about a concurrency protocol to enlarge atomic blocks, or check data properties sequentially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fb14153-80c6-4e04-8f91-70efe946af7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1337</video:duration>
      <video:publication_date>2010-11-09T13:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4853.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>QED</video:tag>
      <video:tag>Quod</video:tag>
      <video:tag>erat</video:tag>
      <video:tag>demonstrandum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Drug-binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology: Drug binding</video:title>
      <video:description>The isolation and purification of at least two distinct macromolecular lipids from murine L1210 tumors either sensitive or resistant to the terephthalanilide NSC 38280 are described. The lipids are extracted from the tumors with chloroform:methanol and purified utilizing a series of gel permeation and affinity chromatography columns with chloroform:methanol elution. Preliminary characterization of the macromolecular lipids indicates that they have low molecular weights (&gt;10,000 but &lt;25,000) and are comprised of lipid, carbohydrate, and polyamino components. Significant differences were found between the component composition, molecular size, and column elution properties of the two lipids. One of the macromolecular lipids is extractable from both sensitive and resistant tumors and binds terephthalanilides, Cain quinoliniums, a carbanilide, bis(substituted aminoalkylamino)anthraquinones, and Adriamycin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fbb9a94-86fe-437b-b8d8-6310ca241ce5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-09T12:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4841.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-From-Stanford-to-Startup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - From Stanford to Startup</video:title>
      <video:description>&quot;Lec 6 - From Stanford to Startup&quot; (May 11, 2011) Stanford alumni Kevin Systrom and Michael Krieger, Co-founders of the iPhone app Instagram, use their experience as startup founders to de-bunk eight startup myths. Systrom and Krieger share many stories about the early stages of Instagram, a photo sharing app, and give advice to an audience full of future entrepreneurs and startup founders.  

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Instagram:
http://instagr.am/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18901.jpg</video:thumbnail_loc>
      <video:duration>3494</video:duration>
      <video:publication_date>2012-09-04T07:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Qs3jTRzGXQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>app</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>web</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>photography</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>software</video:tag>
      <video:tag>invest</video:tag>
      <video:tag>Instagram</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Phagocytosis-Under-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Phagocytosis Under Microscopy</video:title>
      <video:description>In 1882 Ilya Mechnikov revealed Phagocytosis. It is the process of the ingestion of bacteria or other material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4fc50fc9-d84e-4300-8155-0dbe760d5202/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-05-27T19:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2365.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-Structure-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Structure of DNA</video:title>
      <video:description>This video shows the structure of DNA with this animated video. The working and structure are discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fbf9842-b590-48ea-8aeb-97a1e63e4e6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2010-11-23T01:32:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5762.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-10-Lecture-13-Applications-That-Changed-the-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 10 - Lecture 13: Applications That Changed the World</video:title>
      <video:description>Computer Science 10 - Lecture 13: Applications That Changed the World

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/14/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25680.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-09-18T16:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q8yLkV2FMlU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Changed</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubule-instability-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule instability under microscope</video:title>
      <video:description>Dynamic instability is the coexistence of assembly and disassembly at the (+) end of a microtubule. This video shows microtubule instability under microscope in live cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4fd5e2b0-4501-4085-98cd-eb8b5f423173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-03-30T16:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/125.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>17</video:tag>
      <video:tag>2</video:tag>
      <video:tag>MT</video:tag>
      <video:tag>instability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Skin-Model-Hair-Follicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Skin Model - Hair Follicle</video:title>
      <video:description>This video depicts a model of the hair follicle in the skin model. It details the papilla of the hair which provides the hair with nourishment, the matrix of the hair where growth occurs, as well as the cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/503bbb23-90b6-4f7e-b07a-944dc106c138/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T23:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5343.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>follicle</video:tag>
      <video:tag>papilla</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>matrixm</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-40-Input-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Electrical Engineering 40 - Input resistance</video:title>
      <video:description>Lec 13- Electrical Engineering 40 - Input resistance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17236.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-02T13:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K7MDHgJLGOE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study About MicroEvolution And MacroEvolution</video:title>
      <video:description>A detailed study of the micro-evolution vs macro-evolution is discussed here. The comparison between the two is explained here by an expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/52971c33-1ddf-40ce-a304-43bbde174065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2012-12-01T05:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28146.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>MacroEvolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis: a new algorithm</video:title>
      <video:description>Existing texture synthesis algorithms are time consuming and fail to deliver in some application areas. Progressive texture synthesis, in this case, can provide an added functional advantage. This video presents some examples of practical use of the progressive texture synthesis algorithm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/52be025b-7a9e-44f6-a3e0-e0328f1093ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2007-10-30T19:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1087.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Switched On and Off</video:title>
      <video:description>Regulatory switches are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger. Basically this is the way for cell to control protein expression.   RNA. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/52d0b976-53e9-4a33-88c5-d3d588b1d154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-08-02T20:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/565.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneswitch</video:tag>
      <video:tag>proteinexpression</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>regulatorymolecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technical Composition of Slave 1  Performance Robot</video:title>
      <video:description>What is Slave I Performance Robot made of? Know the answers here in this video from 
Area 2881 artist Carl Pisaturo. He also explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52e15a71-3909-4a0a-97bb-cbcdf336bd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-08-30T15:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3299.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mice memory test (Barnes memory test)</video:title>
      <video:description>Mice can be trained to use spatial cues to navigate a maze that tests their ability to remember specific locations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/53221a5d-0bd9-439d-8074-ab63f5f13751/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2016-05-20T03:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32504.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of amylose and amylopectin: training Video</video:title>
      <video:description>Amylose and amylopectin are highly branched polymers of glucose found in plants. Both amylose and amylopectin are components of starch. This video shows how to assay amylose and amylopectin in starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5328f420-c1f3-443e-bede-5eebca3a6cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-28T10:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6228.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Amylose</video:tag>
      <video:tag>Amylopectin</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Disulfide Bonds</video:title>
      <video:description>Disulphide bonds stabilize the structure of proteins by forming the interconnecting bond. Disulphide bonds are formed by oxidation of Two Cys residues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5351f16b-2b32-4a1d-a457-3c13e4ceed77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-02-10T01:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29871.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>disulfide</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Mechanics of Mater</video:title>
      <video:description>Lec 11- Mechanics of Mater.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17107.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-02T10:06:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RMaokaYf8k0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magpies-can-recognize-themselves-in-a-mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magpies can recognize themselves in a mirror</video:title>
      <video:description>This video shows that in a mirror test magpies can identify themselves. Magpies are the non-mammals to do so as shown a new research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/532eddaa-6fe5-4a16-840b-ae6fc0a3cdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-21T19:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28007.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>magpies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : When the Skin is Cut</video:title>
      <video:description>How the Body Works When the Skin is Cut

When the skin is cut, blood vessels are also damaged and blood seeps into the wound cavity where it clots.  The fibrin strands in the clot shrink, pulling the edges closer together.  Later the cells in the cut edges start to multiply and migrate into the clot.  At the same time, macrophages enter the wounded area and begin to remove dead cells, the blood clot, bacteria and any debris that has entered the cut.  Capillaries enter the clot, to supply blood to the multiplying epidermal and dermal cells.  All this occurs beneath the scab formed by the dried blood clot.  When the cut has been repaired, the fibrin and collagen that have been deposited in the wound shrink to bind the two surfaces together.  A pale fibrous scar is formed if the wound is large and the repairing tissue did not receive a blood supply.  In cases of severe injury, surgical stitches may be needed to pull the cut surfaces together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/533e5a9b-1a05-4616-ba0a-dd068ad750ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-29T22:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2679.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of an intelligent droplet</video:title>
      <video:description>This video shows an floating oil droplet. The droplet if floating on an aqueous solution can make its own way through a labyrinth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/534191a9-6262-4bbb-95c0-c035fce45b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-11-21T19:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28008.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>droplet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunk doomsday prophecy disapproved by NASA</video:title>
      <video:description>With the dawn of 2012, various TV shows and authors are continuously predicting the dawn of earth as well. Some argue that a body/planet in space will hit the earth. Mr David Morrison, a NASA scientist disapproves these claims. In fact, he says December 21, 2012 will like any other day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/533f810b-49ef-4b98-9f62-9e9f40028f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2013-02-09T07:05:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29827.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>doomsday</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>disapproved</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cells attacking on  cancer cells.</video:title>
      <video:description>This video shows activated T cell which are shiny blue and attacting on the cancer cells to kill them. 

REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/534a6bd8-424b-4557-8269-1fe84fe9f508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-04-11T01:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/242.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>citototoxic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-can-I-build-using-six-ultracapacitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What can I build using six ultracapacitors</video:title>
      <video:description>I made an impulse purchase of six 2600F 2.5 volts ultra-capacitors from Goldmine electrons that have left me with endless option on what to construct. The first to cross my mind is to build a portable discharge welder or a spot welder. An not yet decided and need your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/535ebcb6-0451-4eb5-9496-3392215d3f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T04:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30253.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>build</video:tag>
      <video:tag>using</video:tag>
      <video:tag>six</video:tag>
      <video:tag>ultracapacitors</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/GST-Enzymatic-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GST Enzymatic Digestion</video:title>
      <video:description>By Abnova - GST fusion proteins allow convenient affinity purification of many proteins of interest but the GST-tag may become inconvenient in various downstream applications. We use PreScission protease to digest the GST fusion proteins and the protein without GST-tag is obtained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/535f83ba-7663-4dd8-8ef8-a1a246cf112d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-03-15T06:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3954.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>GST</video:tag>
      <video:tag>enzymatic</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-156-Number-Sets-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Number Sets 2</video:title>
      <video:description>Number Sets 2

U12_L1_T1_we2 Number Sets 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24807.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfQv8GzyjB4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-omega-3-fatty-acid-in-coronary-heart-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of omega-3 fatty acid in coronary heart disease</video:title>
      <video:description>Omega-3 fatty acids are essential fatty acids. They are essential for human body, but body is unable to produce them. Results from various studies relates omega-3 fatty acids with aging process. This video presents how omage-3 fatty acids may help patients with coronary heart disease. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/538395b0-f0aa-4698-938d-ac55129346da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-24T00:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5860.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OMEGA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Fatty</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-For-Vacuum-Assisted-Core-Breast-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For Vacuum Assisted Core Breast Biopsy</video:title>
      <video:description>Vacuum assisted core biopsy is performed when a very small abnormality is present in breasts. A very small incision is made into breast and by using a vacuum powered instrument small biopsy needle is inserted in breasts and then breast tissues are taken out for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53bec505-30ba-49ba-801c-e41c917d1574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-02-10T02:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Taken</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-Blood-Samples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw Blood Samples</video:title>
      <video:description>This video shows the taking of blood sample from the patient by an expert doctor. The blood samples are collected to perform a lot of medical tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53c003a7-5904-4763-b725-cbf72d8eb6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T01:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Draw</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Handed-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Handed Tie</video:title>
      <video:description>This video will help you to know about a one handed knot tie. Mostly the right hand predominates during a one hand tie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66fac414-19b9-4673-b967-e364e268dffe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-01T23:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10569.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>with</video:tag>
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      <video:tag>hand</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Piles-Hemorrhoids-Fistula-Bawaseer-Disease-Traetment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Piles Hemorrhoids Fistula Bawaseer Disease Traetment</video:title>
      <video:description>Piles, Hemorrhoids, Fistula, Bawaseer Disease , Sciatica (Sciatic Nerve Pain), Anal Fissure, Sciatica Pain, Hydrocele Infertillity , Paralysis, Prolapse of Rectum Without Operation In Pakistan
Welcome To AlHashmi Hospital
             High rate of success (about 99%)/n    Cure for Hemorrhoids - Hemorrhoids Piles,Bawaseer Fistula,Fissure Prolapse of Rectum   Infertility Hemorrhoid , internal hemorrhoids  bleeding Treatment/nSciatica (Sciatic Nerve Pain) Piles,Fistula,Anal fissure Paralysis . Plural of Rectum,Thrombosis,Hemorrhoids, Hydrocele Without Operation Treatment  in Pakistan/nDr. Jamil Ahmad Hashmi/nHaripur hazara KPK Pakistan
 
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www.youtube.com/drjamilahmadhashmi/nDo You wish To Get
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                                                    Sciatica Nerve pain                                                                                                                                                                                    
                                                             Infertility
                                                      Without Operation/nIt s a real bargain at the price, especially since it s guaranteed./nDr Jamil Ahmad Hashmi
Has Suc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/546f4c46-2096-449b-9044-2c777406374e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-11-10T08:58:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27975.mp4</video:content_loc>
      <video:uploader>DrJamil Hashmi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>piles</video:tag>
      <video:tag>Fistula</video:tag>
      <video:tag>Anal</video:tag>
      <video:tag>fissure</video:tag>
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      <video:tag>Plural</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rectum</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>Hemorrhoids</video:tag>
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      <video:tag>without</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>treatment</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Which-Hip-is-BHR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Which Hip is BHR?</video:title>
      <video:description>Find out which hip had been surgically resurfaced. Scott Kopperud shows martial arts skills but look carefully, there is a difference in the way he kicks with the left and the right leg. So, which hip has been resurfaced?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5476d31e-3271-4038-873c-4e8f587284cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-03T03:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10607.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scott</video:tag>
      <video:tag>Kopperud</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-best-way-to-infuse-a-local-anesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the best way to infuse a local anesthetic?</video:title>
      <video:description>This educational video shows how to successfully apply a local anesthetic to a live patient. If you would like to see a helpful tutorial with crucial commentary, then you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/547a2571-c5cb-4741-8214-53fb9a948f39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T22:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>anesthetic</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>anesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cancer-865092</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cancer</video:title>
      <video:description>This video shows the causes of occurrence of cancer and increasing figure of cancer patients every year. Cancer takes place due to unregulated cell growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6aa62fc-c61f-4b34-8a68-60f1a38606de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-12-01T00:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9784.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>It</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-Ankylosing-Spondilytis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing Ankylosing Spondilytis</video:title>
      <video:description>Ankylosing Spondilytis also known as AS is a form or arthritis that affects the spinal joints. This video explains how to recognize if someone has this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3180fc8a-d84b-454e-931b-59e483122925/cand_25.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-06T20:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10965.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>as</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deformity-Sarcoidosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deformity Sarcoidosis</video:title>
      <video:description>Sarcoidosis is the inflammation of the lymph nodes in very parts of the body but mostly in lungs. This video shows a continuing discussion on sarcoidosis and deformity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/54a04b13-53a6-4ebf-8546-c7426b0c2677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-06T17:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10700.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sarcoidosis</video:tag>
      <video:tag>Deformity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Aortic-Aneurysm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the NEJM procedure to stop the deployment of an endovascular graft in an abdominal aortic aneurysm. This is a potentially a  life threatening condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54d70f61-6625-4de0-b08f-a16122662a00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-04-07T20:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30520.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NEJM</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>deployment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Endovascular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supermassive-Blackholes-PART-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 4</video:title>
      <video:description>Supermassive Blackholes - PART 4

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/54c8d0d0-d6d9-4770-80ef-932cf75b7573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-05-27T19:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2408.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baby-born-with-2-Faces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby born with 2 Faces</video:title>
      <video:description>doctors at holy family hospital (HFH) have been trying to save a baby born with two faces as he has been having breathing problems watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9487.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T10:04:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9487.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>with</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Faces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fully-connected-Hybrid-Wireless-Network-Matthias-R-Brust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully connected Hybrid Wireless Network (Matthias R. Brust)</video:title>
      <video:description>How to interconnect mobile ad hoc network partitions in an efficient way? How to guarantee full connectivity most time? How to maintain a full connected hybrid wireless network?

For more details see http://mocca.uni.lu/team/brust.html (Matthias R. Brust)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/54e6e7bb-3cf6-46be-942f-80745b07ce41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-10-15T14:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1072.mp4</video:content_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>network</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>ad</video:tag>
      <video:tag>hoc</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Point</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-unified-theory-of-everything</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An unified theory of everything</video:title>
      <video:description>There are four types of forces in nature. They are the weak force, the electromagnetic force, the strong force and the gravity. Scientists have already combined the weak force and the electromagnetic force to electroweak force. However, scientists are hoping to find a theory capable of combining all four forces of nature. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/54dd414f-69e4-4912-a942-f8e926c0d758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-04-18T08:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1829.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>an</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-28-to-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 28 to 37</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from the weeks 28th and 37th. A 3D animated look at baby development in the third trimester of pregnancy, including eyes opening, bones hardening, vernix caseosa shedding, and turning downward in preparation for birth.
Video Transcript/nNarrator: You and your baby are beginning your last trimester together. At 28 weeks, your baby weighs just over 2 pounds. He&apos;ll more than triple his weight between now and birth, and build a layer of fat that will help keep him warm outside the womb.
Your baby&apos;s skeleton is hardening. The bones in his head have not yet fused together, which will allow them to slightly overlap as his head passes through the snug space of the birth canal.
Billions of neurons have developed and are firing in your baby&apos;s brain, creating essential connections that will help him learn in and outside the womb.
Your baby can open his eyes now and see the light that filters through your womb. He can hear, too, so go ahead and talk or sing to your baby.
As your due date nears, your baby will shed small bits of vernix caseosa, the white &quot;cheesy&quot; substance that covers his entire body and protects his skin from the amniotic fluid he&apos;s floating in. Your baby swallows some of these bits, along with other secretions, which pass through his digestive system to become his first bowel movement.
At 37 weeks, your baby&apos;s skin is pink and soft. He&apos;s looking less like a wrinkled alien and more like a baby. He&apos;s gaining nearly one ounce a day and weighs about 6 pounds. He&apos;s now considered full-term.
In preparation for birth, most babies will turn so their head is facing downward. Your baby will stay that way, head resting in your pelvic area, as he gets ready to greet the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/54e7c858-adf1-4624-8d60-a546f93ecc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-11-23T19:52:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28028.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Alcohol-on-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Human Body</video:title>
      <video:description>Alcohol has an impact on every cell of body. It damages all of the organic systems and all body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54eecec4-0936-453e-a0be-a50b80e01b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30498.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturinng-of-Lawn-Bowling-Balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturinng of Lawn Bowling Balls</video:title>
      <video:description>A step by step full manufacturing process of lawn bowling balls is shown here. The physics behind this manufacturing process is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/54ef9365-5215-4da0-9282-7f90609ec500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28689.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Lawn</video:tag>
      <video:tag>Bowling</video:tag>
      <video:tag>balls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass in Physics</video:title>
      <video:description>A discussion about the definition of mass is shown here. Mass is explaned here with examples and activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/72934710-233d-4930-9033-fc4f3f463028/cand_25.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2013-01-30T07:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29062.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-IIT-JEE-Position-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - IIT JEE Position Vectors</video:title>
      <video:description>IIT JEE Position Vectors

2010 IIT JEE  Paper 1 problem 32 Position Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24939.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-17T17:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDXyGy5TjnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>position</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-Satellites-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial Satellites Video</video:title>
      <video:description>In the context of spaceflight, a satellite is an object which has been placed into orbit by human endeavour. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as the Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5506f25d-817c-46d7-bdcd-837559bdbe3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-13T04:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11656.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Satellites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Cloning</video:title>
      <video:description>Cloning, Ian Wilmut with Dolly, the world’s first cloned mammal. Wilmut led a team of scientists who created .Cloning happens all the time in nature—for example, when a cell replicates itself asexually without any genetic alteration or recombination. Prokaryotic organisms (organisms lacking a cell nucleus), such as bacteria and yeasts, create genetically identical duplicates of themselves using binary fission or budding. In eukaryotic organisms (organisms possessing a cell nucleus) such as humans, all the cells that undergo mitosis, such as skin cells and cells lining the gastrointestinal tract, are clones; the only exceptions are gametes (eggs and sperm), which undergo meiosis and genetic recombination.

In biomedical research cloning is broadly defined to mean the duplication of any kind of biological material for scientific study, such as a piece of DNA or an individual cell. For example, segments of DNA are replicated exponentially by a process known as polymerase chain reaction, or PCR, a technique that is used widely in basic biological research. The type of cloning that is the focus of much ethical controversy involves the generation of cloned embryos, particularly those of humans, which are genetically identical to the organisms from which they are derived, and the subsequent use of these embryos for research, therapeutic, or reproductive purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5510a592-85ba-4fac-a342-d6f194dd333f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-09T13:29:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4860.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 1</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 15/nTopics covered:
	/nRecombinant DNA 1/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 15/nGood morning. So, I see we have a lot of parents here. How many parents have we got here? Welcome to the parents. How many of the parents have done the reading for today? [LAUGHTER] Good, because we&apos;ll call on the parents too, right? We&apos;ll see what happens./nAll right, so, where are we? We&apos;ve talked about this diagram that I keep coming back to. If you want to study biological function the two traditional ways to do that were to look at genetics or to look at biochemistry: genetics, the study of an organism with one broken component, those components being genes; biochemistry: the study of the purification of individual components from an organism away from the organism, particularly the most important such components being proteins./nWhat do they have to do to each other? The unification in molecular biology that occurred in the middle of the century from the 1950s into the ‘60s and really up to 1970 or so, we came to a conceptual understanding that genes encode proteins, and therefore these two different ways of looking at the organism: organism minus a component, components minus an organism were complementary points of view, and in theory, you could go from a gene sequence to a protein sequence, a protein sequence back to a gene sequence, to go from a gene sequence to its function, its function to a protein, except for one to a tiny detail./nThis was all just conceptual. Conceptually we understood by about 1970 that the DNA made the RNA made the protein. The protein carried out the function but as of then, you couldn&apos;t individually work with or purify the DNA corresponding to any particular gene./nAll of the inferences had been indirect inferences: indirect inferences from bacterial genetics, bacterial regulation or Meselson-Stahl experiments, and all sorts of interesting indirect ways working out the genetic code, but it didn&apos;t let you read anything.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/551298bf-9a4f-4893-bf12-f0d95e2411e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2009-04-02T04:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1551.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Deja-Vu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Deja Vu</video:title>
      <video:description>Deja vu is one of the most commonly experienced yet eerie psychological phenomena human beings experience.  Most of us have had that uncanny sense we&apos;ve been somewhere or seen something before that should be new.  Michio Kaku details some of the reasons we might experience deja vu in this short but interesting talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5538c043-6bfb-4537-93ba-39ae04527663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-02T17:56:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28242.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>deja</video:tag>
      <video:tag>vu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1806-Linear-Algebra-Spring-2005-076110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 1: The Geometry of Linear Equations.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14531.jpg</video:thumbnail_loc>
      <video:duration>2389</video:duration>
      <video:publication_date>2012-08-26T19:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZK3O402wf1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Empty-Space-Through-the-Wormhole-Science-Channel-Documentary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Future of Empty Space Through the Wormhole Science Channel Documentary</video:title>
      <video:description>Through the wormhole an american science channel documentary series presented by morgan freeman about space time life itself since quantum mechanics tells us that nothing in the universe has a completely stable energy and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541a717-5bcb-478a-a7a7-9ff7b223456c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28467.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotics</video:title>
      <video:description>Quick look at advancements in the field of robotics.  This video will show you different examples of these type of tech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/55643159-47ab-4d6e-86b1-1ea56c26adb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T23:11:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31545.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Teknolojileri</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>533886493376471</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mind-Body-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mind-Body Interactions</video:title>
      <video:description>&quot;Lec Last - Mind-Body Interactions&quot; (March 16, 2010) David Spiegel, Stanford Professor in the Department of Psychiatry and Behavioral Sciences, discusses hypnosis, the mind, and its therapeutic interaction with the body from helping patients stop smoking to prolonging the lives of cancer patients.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18741.jpg</video:thumbnail_loc>
      <video:duration>6836</video:duration>
      <video:publication_date>2012-09-04T04:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PlFaIxTv1_w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biomedicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>body</video:tag>
      <video:tag>hypnosis</video:tag>
      <video:tag>Herbert</video:tag>
      <video:tag>Spiegel</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>suggestibility</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>placebo</video:tag>
      <video:tag>phar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectroscopy-of-flame-atomic-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectroscopy of flame atomic absorption</video:title>
      <video:description>Flame atomic absorption spectroscopy is a tool for analyzing metal. This video outlines the background on flame AA, ca loto, PACSS and flame AA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55661438-56f3-41ae-be10-c02d6fb08adf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2011-10-23T04:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7140.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Flame</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteochondral-Allograft-and-Autograft-Transplantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteochondral Allograft and Autograft Transplantation</video:title>
      <video:description>Osteochondral allograft is one of the cartilage grafting techniques indicated in patients with articular cartilage damage in the knee to restore normal functioning</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5571ae85-c6e1-4a68-b1d0-772e19b05961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-29T11:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8922.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteochondral</video:tag>
      <video:tag>allograft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wasp-33-and-exoplant-transit</loc>
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      <video:description>This lecture is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Miracles in nature is shown in this miracle video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly.</video:description>
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    <lastmod>2026-08-14</lastmod>
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with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For Molecular Masses Of Compounds</video:title>
      <video:description>This video shows how to calculate for the molecular mass. A table is shown to aid you in your computation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58c933a2-eeb5-4523-acca-4ce221e5dbe9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-11T23:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11190.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Masses</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-GI-bleeding-case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower GI bleeding case</video:title>
      <video:description>The USMLE team discus the stepwise lower GI bleeding case. Follow the observation information and the analysis of this information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58c6582e-0700-42f8-afa2-edfa89e6bc5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-06T18:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>GI</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>case</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Scaling-and-Root-Planing-Part-II-Mandibular-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth</video:title>
      <video:description>&quot;Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth&quot; Procedures for scaling and root planing the mandibular teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21540.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-09T05:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GOLtLMe2DA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Planing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-we-must-stop-the-abuse-and-protect-the-rights-of-people-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why we must stop the abuse and protect the rights of people - spanish</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos dejar que las cosas sucedan. Porque nadie dice nada?

Queridos amigos.

En ese momento yo siempre he dicho que es esencial para vivir sobre la base de principios éticos para no ofender a nadie, y es esencial para ayudar a los menos afortunados que nosotros, independientemente de la causa de esta condición. Trate de no herir atentemos mucho menos en contra de la dignidad de todo ser humano.

Esta vez escribo con todo el respeto que usted se merece para adjuntar una grabación en vídeo de una entrevista de televisión directamente en Miami, Florida en el que expresar algunos conceptos de la falta de interés que se muestra a las necesidades que la gente en nuestro país y en especial en nuestro Miami.

Es la responsabilidad de todos para expresar lo que sentimos que está mal y no debemos dejar que la falta de justicia y el abuso cometido por los indefensos. Eso no es correcto, porque todos los seres humanos son iguales, tienen los mismos derechos que son más importantes para recordar que todos tenemos sentimientos.

En nuestro país muchos abusos se cometen, y considero que es mi deber servir a mis conciudadanos pero de esta misma manera que servir a las personas que han venido a nuestro país en busca de un futuro mejor para ellos y sus familias, las personas que están siendo negó los derechos mínimos que están clasificados como indocumentados. Ser sólo este hecho irrespetuoso.

Mis amigos me perdonará si le pido se han ofendido por mis palabras, pero de alguna manera nosotros los humanos expresamos nuestros sentimientos y acciones que demuestran no sólo con palabras que tienen un interés en el bienestar general de nuestra sociedad.

Gracias por dedicar su valioso tiempo para leer este mensaje y enviarlo a tantas personas como les parezca.

Paul Chehade.

Siga este enlace para obtener más información http://www.solidary.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/58e037c0-2928-4196-b70e-47fcc204b696/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T10:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4302.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Healthy-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Healthy Heart</video:title>
      <video:description>The anatomy and function of different parts of the heart are shown here with the structure. Our heart provides a good blood supply to function properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58faa26e-6036-4a7c-af55-0d1624f6f63d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T01:47:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9877.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-remarkable-resurrection-plant-Xerophyta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The remarkable resurrection plant Xerophyta</video:title>
      <video:description>The remarkable resurrection plant Xerophyta humilis reviving after being watered, followed by flowering after a few days. Resurrection plants are widely present in South Africa and are so</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/591a16c8-1c8a-46b7-a7f4-5a79ba9ea951/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-04-21T22:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1922.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>drought</video:tag>
      <video:tag>Xerophyta</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-from-gonade-to-the-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis: from gonade to the baby</video:title>
      <video:description>Meiosis is special cell division which results in 4 cells. It is characteristic for gonads (sex glands - testes and ovaries) where sex cells - ovum and sperm are produced. After production of sex cells, and successful fertilization takes palace, embryo begins to develop. Who&apos;s sex cells are to determent embryo&apos;s sex?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/59434e1a-38d4-4e75-9fca-134b81dd99d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2007-08-06T13:58:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/625.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>gonads</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Breech-Caesarean-section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Breech Caesarean section</video:title>
      <video:description>A breech during delivery occurs when the baby is positioned with the feet and the buttocks at the entrance of the birth canal when it is time for delivery as contrasted with the normal position of the head first. This video shows a caesarean section for a breech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/592fb959-de2c-420c-aa5c-5de537cadb62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10507.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Caesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Breech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 35 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27406.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-21T06:24:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LudO4bq05C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-proteins-in-SDS-polyacrylamide-gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of proteins in SDS polyacrylamide gel</video:title>
      <video:description>A video showing SDS polyacrylamide gel electrophoresis in ~120x time (constant voltage). Note the stained markers on the right.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5974e274-1cb6-42b1-9900-cadd07b9d21a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-09-08T20:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/957.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>SDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-spindle-peptidase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic spindle peptidase</video:title>
      <video:description>Mitotic spindle peptidase - PMAP;. www.​proteolysis.​org Prostate-spe­cif­ic mem­brane anti­gen (PSMA, NAAG Pep­ti­dase, FOLH1) is lo­cal­ized in the vicin­i­ty of mi­tot­ic spin­dle poles and as­so­ci­ates with the anaphase-pro­mot­ing com­plex (APC). Mol Can­cer Ther. 2008 Jul;7(7) PS­MA-ex­press­ing cells pre­ma­ture­ly de­grade cy­clin B and exit mi­to­sis due to in­creased APC ac­tiv­i­ty and in­com­plete in­ac­ti­va­tion of APC by the spin­dle as­sem­bly check­point. The cell cycle, or cell-di­vi­sion cycle, is the se­ries of events that take place in a eu­kary­ot­ic cell lead­ing to its repli­ca­tion. These events can be di­vid­ed in two brief pe­ri­ods: in­ter­phase—dur­ing which the cell grows, ac­cu­mu­lat­ing nu­tri­ents need­ed for mi­to­sis and du­pli­cat­ing its DNA—and the mi­tot­ic (M) phase, dur­ing which the cell splits it­self into two dis­tinct cells, often called &quot;daugh­ter cells&quot;. Client: As­traZeneca/On­col­o­gy Di­vi­sion www.​astrazeneca-us.​com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/597a6330-abec-409e-a88c-510b74172144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-24T05:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5924.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>peptidase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Minimum-Wage-and-Price-Floors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Minimum Wage and Price Floors</video:title>
      <video:description>Minimum Wage and Price Floors

How a minimum wage might effect the labor market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25443.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T14:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0c2vmFGbtk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>minimum</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Floors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comet-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comet Motion</video:title>
      <video:description>This video show you the motion of comets in universe how they move and what is reason behind it? Comets can pass through any planet even through Earth, comets contain gaseous material and other valuable elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/59a82a1e-2bff-4354-ab1f-b66d174257e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T07:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29833.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Meteor</video:tag>
      <video:tag>Shower</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oceans-Endeavour-Hydrothermal-Vents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oceans Endeavour Hydrothermal Vents</video:title>
      <video:description>Deep in the oceans hydrothermal vents are home to an extraordinary array of fauna these animals depend primarily not on sunlight but watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5be40f48-24fe-48f6-94ad-fa1db7e16086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-22T21:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5668.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matt-Cirigliano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matt Cirigliano</video:title>
      <video:description>An amazing video showing the medical and scientific animation about Cirigliano 2010 demo reel. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5bef4466-02d0-4c96-a462-711ebec360e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2013-04-07T19:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30470.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cirigliano</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Reel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Vein-Thrombosis-DVT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Vein Thrombosis DVT</video:title>
      <video:description>This animation shows how DVT is formed in the body. It is the formation of a blood clot in a deep vein, predominantly in the legs.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5bf618f1-d106-4b53-8816-24fd88d46575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-26T06:56:45.000Z</video:publication_date>
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      <video:uploader>drpurvim</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Vascular</video:tag>
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    <loc>https://dnatube.com/videos/Lec-6-How-to-Spot-Disruptive-Innovation-Opportunities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - How to Spot Disruptive Innovation Opportunities</video:title>
      <video:description>How to Spot Disruptive Innovation Opportunities

An interview with Scott Anthony, President, Innosight.  Disruptive innovation occurs when an innovator brings something to market that is simple, convenient, accessible, and affordable. Here are some tips to help you pinpoint disruptive opportunities within your organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25545.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-18T16:17:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KGzXWO_anLI</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>Disruptive</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Opportunities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stroke</video:title>
      <video:description>The modified Rankin Scale (mRS) is the most prevalent stroke outcome assessment in clinical trials, yet literature describing the properties of the scale remains limited,1 so we were pleased to see 2 papers describing clinometric assessment of mRS in the May issue of the Journal. Saver and colleagues describe a Rankin Focused Assessment Tool (RFAT),2 whereas Bruno’s group describes a simplified mRS questionnaire.3 The proposed use of structured assessment is in saving interviewers’ time and decreasing interobserver variability; both of these points are worthy of further discussion.

The issue of time spent conducting mRS assessment is interesting. Based on collected data from 100 video-recorded, paired mRS interviews, we performed multivariate analysis to explore if clinical, demographic, interview, or interviewer-specific features were associated with disagreement in mRS scoring.4 The only factor significantly associated with variability in mRS scoring was interview length. Counterintuitively, it was longer, more detailed interviews that were associated with greatest interobserver variation. This could suggest that there is no value in lengthy discourses with the patient and that meaningful assessment can be made fairly promptly. Alternatively, it may suggest that there are some patients with more complex disability who, despite thorough assessment, are difficult to grade. However, with regard to actual time saved, simplified mRS questionnaire assessments last approximately 2 minutes and RFAT 3 to 5 minutes. In our studies, median duration of unstructured mRS was 4.1 minutes (SD 2.07); thus, benefits of any time-saving with these new structured assessments are debatable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c0c08d9-1a86-450d-a7ad-5bd5e8e32db5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-16T15:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5530.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crystalin-hypochlorous-acid-time-kill-for-P-aeruginosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crystalin (hypochlorous acid) time kill for P. aeruginosa</video:title>
      <video:description>This scientific video shows crystalin killing GFP P. aeruginosa in 12 sec. (video microscopy).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/5c386b4c-9c26-409b-80c7-4403cf65d121/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-02T19:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30765.mp4</video:content_loc>
      <video:uploader>Serhan Sakarya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crystali</video:tag>
      <video:tag>Hypochlorous</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sulfur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulfur</video:title>
      <video:description>Sulfur is found near hot springs and in regions with active volcanoes. It can also be referred to as brimstone. Its atomic number is 16 and it plays a key role in liver metabolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c3a4b40-6041-4f19-a5d7-3dd70efddd0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-12T01:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11292.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Sulfur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Colonoscopy-Showing-a-Parasite-in-the-Cecum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Colonoscopy Showing a Parasite in the Cecum</video:title>
      <video:description>A female Trichuris has been found in the cecum that is the normal habitat of this worms. Trichuriasis is an intestinal infection found in human beings which is caused by Trichuris trichiura, more commonly known as
 whipworm because of its whip-like appearance. It is characterized by the invasion of the colonic mucosa by the adult Trichuris and produces minor inflammatory changes at the sites
 of localization. It is prevalent throughout the world, especially in
 tropical areas. Its diagnosis is usually made by identification of the
 typical eggs in the stool; adult whipworm is rarely seen during
 colonoscopy. Colonoscopy can directly diagnose trichuriasis,
 confirming the threadlike form of worms with an attenuated end.
 The worms can be overlooked, particularly if colon preparation is
 imperfect. Attenuated whip-like ends of whipworms, which are embedded in the colonic mucosa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5c68ec7b-3341-46b9-8916-308486d731aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3335.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>Trichuris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics C3</video:title>
      <video:description>&quot;Lec 14 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24151.jpg</video:thumbnail_loc>
      <video:duration>4561</video:duration>
      <video:publication_date>2012-09-15T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3U5vKgThvPE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Heart Attack</video:title>
      <video:description>A heart attack occurs when the blood flow in a certain part of the heart is blocked. This video demonstrates how this happens using an animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c728650-1c6b-4f32-8d32-3a135b3c4e3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9266.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 24 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24185.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-15T04:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wkWgRY8fHIY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thymus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thymus Histology</video:title>
      <video:description>The thymus is a small, bi-lobed, greyish organ that resides on the upper chest and under the chest bone.  This organ performs the function of producing a type of white blood cell referred to as the T-cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c97afc2-f5ef-44ed-a375-e2073244e88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T10:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8417.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thymus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraocular-Injection-of-Ranibizumab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraocular Injection of Ranibizumab</video:title>
      <video:description>This is a therapy for neovascular age-related macular degeneration. Video is performed by department of ophthalmology and visual science university of Lowa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5c9a2601-5bfb-4c15-bfda-efab07ce792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-04-07T17:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30423.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intraocular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ranibizumab</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Neovascular</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progress-of-angiogenesis-during-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progress of angiogenesis during cancer</video:title>
      <video:description>This animation, progress of angiogenesis is animated. As it is seen in the video, a solid tumor secretes angiogenic molecules that induce new blood vessels to form in the vicinity of the mass. These new vessels eventually grow into the tumor providing it with the necessary oxygen and nutrients for continued growth. 
video reff: Greg Leuenberger / Sabertooth Productions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5ca15472-501b-4c89-b734-a5ecae5d061f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-12-19T01:07:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1187.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Solubility</video:title>
      <video:description>In this video, the factors that affect solubility is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60daa10e-7733-492a-a458-21313fff295d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-12T03:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11491.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Porcelain-Tooth-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porcelain Tooth Crown</video:title>
      <video:description>Earlier the artificial teeth contains small amount of metal in them but today pure porcelain teeth are available in market. A difference between the two is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cbcb7b9-48b8-48a0-9e14-079df2ea8853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T03:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10160.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Infuse-Local-Anesthetic-Before-Sebaceous-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Infuse Local Anesthetic Before Sebaceous Cyst Removal</video:title>
      <video:description>This short tutorial shows how to infuse local anaesthetic before performing small operation. In this case this is a patient suffering sebaceous cyst that is to be removed. See more about the correct way to perform the anaesthetic infusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cca618a-5748-4f78-97dc-4fed876c4d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infuse</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>anesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-Overview-of-the-NCBI-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial: Overview of the NCBI Bioinformatics Website</video:title>
      <video:description>An overview of the National Center for Biotechnology Information (NCBI) website. Designed to help you understand what the NCBI site for, and what tools are available at NCBI for use by students and professionals. 675x605 resolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cda11e8-a38c-4eb1-8b96-b007d8f046c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2009-05-28T00:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2665.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>ncbi</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-Fish-Study-at-the-Mayo-Clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra Fish Study at the Mayo Clinic</video:title>
      <video:description>This video shows a Mayo clinic zebra fish study. The zebra fish is a fresh water fish that is studied for biological processes such as vertebrated development as their larvae is transparent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5ce117d3-26fa-43fc-9dd8-7ab86d8abd3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T19:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6001.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mayo</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Straw-through-potato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straw through potato</video:title>
      <video:description>This video describes straw through potato sick science #064.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/00000170 Sometimes you have to stop and ask yourself, &quot;&quot;Who comes up with this stuff?&quot;&quot; No one ever uses a straw to eat a potato, but science nerds seem to like to find ways to poke straws through potatoes. There must be a deeper meaning... and there is!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5cedeefe-0061-4b82-8aec-978745ee8342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-10-10T13:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27818.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Straw</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>potato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhodium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhodium - Periodic Table of Videos</video:title>
      <video:description>Rhodium is element number 45 and ha sthe chemical symbol Rh. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5d1be9bd-a670-4e83-857e-ea56053af242/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-04-09T02:37:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1666.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Cataract</video:title>
      <video:description>A cataract is a thin cloudy film that covers the eye obscuring vision to that eye. This videos show the surgical removal of a cataract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d165b3b-0f92-48bc-991c-31c34d01b4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-01T00:04:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Occurrence-of-Action-potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurrence of Action potential</video:title>
      <video:description>This video explains the process by which a nerve cell receives, conducts, and transmits signals.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5d365746-c9fd-4544-8c78-1dea5639d918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-04-08T20:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4156.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-pig-half-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half pig half  human</video:title>
      <video:description>What makes up a living organism or being. What happens when one tampers with the genes of a being by adding foreign genes from another species. Well find out, here is a half pig half human creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d3b2333-ba24-42b3-8d36-46f79ffe341b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-11-17T22:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5590.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Half</video:tag>
      <video:tag>PIG</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis-back-exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis back  exercises</video:title>
      <video:description>Arthritis is a disease that affects the muscles of the skeleton, usually the joints. This video shows the basic back exercises a patient suffering from arthritis can take to reduce the back pains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d37ab9f-d617-4060-a5c6-6f904f89707d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-11T02:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30127.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope 3</video:title>
      <video:description>This is the third part of algebra video which teaches slope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/510a9d86-27cb-47ab-8eb3-f59d7597216d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-27T19:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2383.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haemodialysis</video:title>
      <video:description>Haemodialysisis (also hemodialysis) is a procedure that is used to achieve the extraction of waste products and let water flow from the blood when the kidneys are failing to function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d594a03-ae66-452e-af04-43faef93a5ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8423.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Haemodialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-DC-Motor-By-2-Channel-Simple-RF-Remote-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse DC Motor By 2 Channel Simple RF Remote Control</video:title>
      <video:description>Reversing motor can be applied to conveyors, awnings, winches; or electrically operated doors, windows, blinds or other mechanicals and appliances. Generally we use motor controller to reverse motor. Easy wire connection makes it easy to operate. But if you just have ordinary wireless remote controls, is it possible to use them to reverse the motor? The answer is yes. Take dc motor for example, today we’ll talk about how it works. 
Firstly you need to prepare: 
1 x 2 channel receiver in dc12v (Latched mode)
1 x 3 buttons transmitter
2 x dc12v power adapters 
Some lines/nSecondly, see the wiring diagram below, K is normally open terminal; B normally closed terminal and D common terminal. Connect terminal K to the positive and connect terminal B to the negative. Terminal D is supposed to be connected to the motor. In order to avoid interference to motor, power supply for the motor and the relays should be different.
Initial state: terminal B &amp; D are normally closed; terminal D &amp; K are normally open. Terminal D outputs negative power and the motor do not work.
Press button ▲ of transmitter, terminal D &amp; K connected to Relay 1 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, the motor rotates continuously in the positive direction.
Press button ■, terminal D &amp; B connected to Relay 1 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.
Press button ▼ of transmitter, terminal D &amp; K connected to Relay 2 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, motor rotates continuously in the reverse direction.
Press button ■, terminal D &amp; B connected to Relay 2 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/5d649401-ac6c-4547-9269-bdc9ae4043d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-03-23T09:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11989.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Evidence-Based-Healthcare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Evidence Based Healthcare</video:title>
      <video:description>Evidence based health care is the conscientious use of current best evidence in making decisions about the care of individual patients or the delivery of health services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d67a419-2a34-4b1c-99d8-005c9f53fa59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2011-12-06T20:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10984.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Solving-The-Puzzle-Of-The-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Solving The Puzzle Of The Periodic Table</video:title>
      <video:description>Science teacher Eric Rosado discusses the key scientists and discoveries that contributed to the modern table layout as well as our understanding of chemistry today with this animated TED lesson about the building blocks of the periodic table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/a768b572-cef9-4630-b2e3-c76f5a7bb5c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2015-12-04T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32368.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>rosado</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Periodontal-Charting-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Periodontal Charting Procedure</video:title>
      <video:description>&quot;Lec 17  - Periodontal Charting Procedure&quot; This tape reviews the charting procedures used in Periodontal clinic examinations. Orig. air date: MAR 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21567.jpg</video:thumbnail_loc>
      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-09T06:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB-nbhxngXk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-solar-oven-S-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is solar oven S more ?</video:title>
      <video:description>This video explains about solar oven S more sick science #097.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/solar-oven-s-mores There are just some things that are synonymous with &quot;&quot;summertime snacks,&quot;&quot; and we can&apos;t think of a summer snack we enjoy quite as much as s&apos;mores. But what would you do if you weren&apos;t allowed to have a fire or just didn&apos;t have the tools necessary for a fire? We came up with a pretty neat way to harness the heat and energy of the sun to create a solar powered cooker that makes a delicious batch of s&apos;mores without a fire!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5fb61e8b-3c29-438d-b6eb-c4638c975f67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-10-10T13:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27812.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>oven</video:tag>
      <video:tag>s</video:tag>
      <video:tag>More</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compressed-hydrogen-fuel-cell-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compressed hydrogen fuel cell car</video:title>
      <video:description>This video shows the reality of driving a hydrogen cell car.  Watch as people defy the desert to prove that hydrogen fueled cars only emit water as a waste product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5fd3ca8c-3161-4d0f-9725-46876c3691c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-08-27T06:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31405.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>fcell</video:tag>
      <video:tag>car</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluidity-of-the-Lipid-Bilayer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluidity of the Lipid Bilayer</video:title>
      <video:description>This video demonstrated the fluidity of the lipid bilayer.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5fd8ae34-34fd-4d9d-80ed-80efd6959c53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2010-04-08T20:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4161.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>fluidity</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Ununquadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Ununquadium</video:title>
      <video:description>The name origin of Ununquadium, its sources, abundance and uses are shown in this video. Ununquadium is the IUPAC name provided to the element with atomic number 114.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8a84d27-efdc-435a-bfb3-5fb9bea1649e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11119.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununquadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Science-of-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Science of Asteroids</video:title>
      <video:description>Amazing facts about the asteroids are discussed here in a very interesting way. Video is really surprising you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b91ea5ea-7544-42d5-a46a-297069ea48dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2013-02-07T06:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29244.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>to</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>out</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61A - Lecture 11</video:title>
      <video:description>Computer Science 61A - Lecture 11

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26962.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-19T06:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPbx001zaNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Histology</video:title>
      <video:description>This video shows the histology of the kidney, which is one of a pair that performs the renal function and is vital for the survival of a being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/603cc33e-9399-4c4a-8321-1bdb25a097e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2011-11-28T12:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8509.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cosmic Microwave Background Radiation</video:title>
      <video:description>The cosmic microwave background (CMB) radiation is an emission of uniform, black body thermal energy coming from all parts of the sky.The CMB spectrum has become the most precisely measured black body spectrum in nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60588771-0db7-4fca-93c4-133037a35e67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-12-14T06:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11800.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Acetate-Fun-with-hot-ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Acetate: Fun with hot ice</video:title>
      <video:description>A supersaturated solution of sodium acetate can be used to create beautiful sodium actetate crystals and sculptures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/6066876f-6c73-4389-bb32-e6f706f95260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2015-12-23T15:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32383.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-and-GLAST-Episode-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift and GLAST, Episode 3</video:title>
      <video:description>Swift is a NASA satellite whose primary function is to chases gamma ray burst, It picks up particle and x-ray vision. GLAST is for viewing new energy ranges, picks up from the limit of swift and takes the study further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/607b5cee-64df-4ffd-b032-b87f2a7e94da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-23T08:35:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7642.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GLASTcast</video:tag>
      <video:tag>Episode</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLAST</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 25 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24186.jpg</video:thumbnail_loc>
      <video:duration>4954</video:duration>
      <video:publication_date>2012-09-15T04:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EX4G-Jwq2s4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/50-Years-of-using-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>50 Years of using  Auto-hemotherapy</video:title>
      <video:description>This man has claimed that he has been using auto-hemotherapy for the last 50 or so years actually since 1956. This is his story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/608a23f3-d985-4970-9abf-7299b5a81254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-28T05:49:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>More</video:tag>
      <video:tag>than</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>since</video:tag>
      <video:tag>1956</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Line-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Line Procedure?</video:title>
      <video:description>This 3D animated video discusses about the central line procedure. A detailed description with the closeups is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/609753d6-cebf-43b4-8946-d2b73f973172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30437.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical</video:title>
      <video:description>There are so many different ways to accelerate a reaction. In this video you will see how to accelerate a reaction using RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/609558a9-20c6-4db2-901c-bf0e73932778/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2007-09-01T19:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/907.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>catalysis</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>biochemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Creationists-are-WRONG-about-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Creationists are WRONG about MacroEvolution</video:title>
      <video:description>Here I show how creationists are wrong when it comes to MacroEvolution (MaE).  MaE is defined as evolution at or above the species level.  This means MaE includes speciation.  Despite what creationists say there are examples of new species occurring in nature, and scientists have produced new species in the lab.  Many creationists claim that MaE means there must be a huge change in appearance.  This is false.  Many sister species, existing in the same genus and the cases we have of new species occurring in nature, share many characteristics.  A new species of mosquito will still resemble a mosquito, and a new species of worm will still resemble a worm.  Only after many speciation events will large changes begin to accumulate.  This may take tens to hundreds of millions of years.  

Many ID/creationists do accept MicroEvolution (MiE), but claim MiE is different from MaE.  Here I show how a MiE step can lead to a MaE event through the evolution of the sperm egg receptor ligand complex.  A species is best defined as a group of organism that can successfully produce fertile offspring.  Once the sperm of one population can no longer fertilize the eggs of another population and vice versa, we have two species.  

Finally, many creationists claim that there is not enough variation within a species to allow for the large changes in phenotype (appearance).  Anyone who claims this has obviously never seen the myriad of dog breeds, all of which were derived from the same species, wolf.

My point here is, MacroEvolution includes speciation, and speciation has been observed in nature and in the lab.  Also, MicroEvolutionary steps can result in speciation.  Scientists do not doubt MacroEvolution, but they do debate how and under what circumstances it occurs.

For a good read on MacroEvolution go to:   

http://www.talkorigins.org/faqs/macroevolution.html

To download this video go to:
http://www.mediafire.com/?bdhcltj0ffm

If you wish to translate this video you can download the PowerPoint file from:
http://www</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/60a2212e-273c-4f71-96f3-839a5b5e1dcf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2581.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the Distance</video:title>
      <video:description>When it is not possible to measure the distance by direct methods then the indirect methods are used. Video shows most commonly used methods for distance measurement i.e. - triangular method, angular method and parallax method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60ab4659-e788-4392-94d4-8af007e9a60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-12-14T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>measurement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceso-a-la-Arcada-de-Frohse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceso a la Arcada de Frohse</video:title>
      <video:description>En este video se explica cuales son los reparos anatomico para acceder a la Arcada de Frohse, sitio frecuente de atrapamiento del nervio radial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08b8777b-e8c9-480f-85d1-cb9c92038144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-07T22:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1606.mp4</video:content_loc>
      <video:uploader>Equipo de Disección Facultad de Medicina U.B.A</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>diseccion</video:tag>
      <video:tag>nervio</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>disecction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>anatomia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inflammatory-disease-of-the-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflammatory disease of the bowel</video:title>
      <video:description>This is a disease of the digestive tract, this video provides academic information on the two types of inflammatory bowel disease. The causes and effects of the inflammation are provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60c06624-26cd-42f1-9dec-b0316a0c4a5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-15T19:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5433.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Absorption-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Absorption Animated</video:title>
      <video:description>Pharmacokinetics considers the movement of drugs within the body and the way in which the body affects drugs with time the composition of the drug has an important influence on where the drug is absorbed where the drug is distributed to where and how effectively it is metabolised and finally how rapidly it is excreted</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60d0fafe-32a6-4635-9c7d-bb52b5d0099d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-16T14:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5524.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transistors-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistors sixty symbols</video:title>
      <video:description>Sixty symbols is a series of popular science videos created by the university of nottingham the invention of the transistor helped john bardeen to one of his two nobel prizes for physics start watching or view the short transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60d4e1a1-07a3-42d6-baf1-8af2bbbe5e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28720.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transistors</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 28 - Maxillary Tuberosity Reduction&quot; Shows the surgical process of tuberosity reduction.   Orig. air date: JAN 10 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21223.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-09T03:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lifyqta8SHk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Carbonyl-Additions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Carbonyl Additions</video:title>
      <video:description>A well description of carbonyl addition is shown here with some examples. The breaking of sigma and pi bonds and formation of new one are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60eade41-3f3a-4eb6-aaff-e312b7535808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-30T21:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6329.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Carbonyl</video:tag>
      <video:tag>Additions</video:tag>
      <video:tag>28</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Data-on-Chinese-Foreign-Assets-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  16 - Data on Chinese Foreign Assets Increase in 2010</video:title>
      <video:description>Data on Chinese Foreign Assets Increase in 2010

Data on Chinese Foreign Assets Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22660.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-11T02:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3NFAnHxpKw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-CellsEmbryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells:Embryonic Stem Cells</video:title>
      <video:description>Mouse embryonic stem cells move, grow, and divide in culture. For stories and more images visit www.exploratorium.edu/imaging_station/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/61031e8e-3335-4056-ba8a-b5ddef77b176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-19T22:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/386.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Examination Part 2</video:title>
      <video:description>This video shows a step by step Loyola female exam. Video Shows a perfect examination by the expert and is very helpful for the medical students</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61018a1e-89d3-4f6b-aa22-ab1ffd12a253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-12-06T18:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einteins-picture-of-Gravity-visualized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eintein&apos;s picture of Gravity visualized</video:title>
      <video:description>Gravity is a natural phenomenon by which all things with energy are brought toward (or gravitate toward) one another, including stars, planets, galaxies and even light and sub-atomic particles. Gravity is responsible for many of the structures in the Universe, by creating spheres of hydrogen — where hydrogen fuses under pressure to form stars — and grouping them into galaxies. Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/6107b50a-7a0f-4276-9cb7-0e917cc9f621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2016-05-28T19:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32508.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 29 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24190.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-15T04:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YLdO7M5ZlY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-brochure-blog</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical brochure blog</video:title>
      <video:description>A medical brochure design that works would not be boring it would combine professionally taken emotive images with hard facts and helpful information it would have an easily navigable layout and a design that challenges the ho hum stereotype of the word medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61140709-fb3e-43cc-b865-588e64b512f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T05:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9299.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Brochure</video:tag>
      <video:tag>blog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-STS-134-Crew-Return-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at STS-134 Crew Return Safely</video:title>
      <video:description>STS-134 was a NASA mission and regarded as 25th mission, last spaceflight of Space Shuttle Endeavor. This video shows you the lending of the space shuttle to earth safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/614f5b9c-86c9-4ab5-bcba-28d75d7eb7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-05T04:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29145.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>134</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Endeavour</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>Safely</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of hangovers</video:title>
      <video:description>In this video asapSCIENCE explains what are the scientific reasons for a hangover.  Your liver produces enzymes that convert ethanol into acetaldehyde, and then it changes it into acetate.  However when you run out of these enzymes the acetaldehyde runs free in your bloodstream, this is what produces the hangover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/649cb830-c094-4f4d-8112-36ac5f50586d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
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      <video:uploader>dhumana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows how yahoo works. The source of this video is unknown.</video:description>
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      <video:publication_date>2009-05-03T12:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2126.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
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      <video:tag>wresdf</video:tag>
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    <loc>https://dnatube.com/videos/Pelvic-Inflammatory-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Inflammatory Disease</video:title>
      <video:description>Pelvic Inflammatory Disease(PID)is shown this video. This disease refers to infection of the uterus (womb), fallopian tubes and other reproductive organs that causes symptoms such as lower abdominal pain.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10462.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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    <loc>https://dnatube.com/videos/Chapter-12a-medical-school-pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 12a - medical school pathology</video:title>
      <video:description>Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system. This is the first part of chapter 12.</video:description>
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      <video:publication_date>2013-02-11T03:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30180.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/Fatty-Acid-Formation-in-a-Geyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Formation in a Geyser</video:title>
      <video:description>This animation illustrates a theoretical means by which fatty acids may have been synthesized along the sides of mineral walls of hydrothermal vents or (in this case) a geyser 
video by Janet Iwasa at onemicron</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2007-12-19T01:39:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1202.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
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      <video:tag>fattyacid</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Urinary Catheterization- A Step By Step Process</video:title>
      <video:description>The surgical procedure of male urinary catheterization with careful steps is shown in this video. Use plenty of sterile lubricant to lubricate the catheter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65018315-b7e5-4db8-a2aa-4e291cce40d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-03T03:26:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10591.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-25-Polar-Coordinates-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Polar Coordinates 2</video:title>
      <video:description>This is a lecture of Khan Academy.
Conversion from Cartesian to Polar Coordinates</video:description>
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      <video:player_loc>https://www.youtube.com/embed/zGpbSGj_vfE</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Does-real-world-telekinesis-exist-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does real world telekinesis exist? by Minute Physics</video:title>
      <video:description>What does telekinesis mean? How does cell phone usage and sun rays thrive on it? Watch this excellent and spirited clip by Minute Physics for the astounding answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/65133cd5-1627-4656-8af7-d24bf88d8892/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2013-02-09T07:35:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29844.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>telekinesis</video:tag>
      <video:tag>Turok</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Electromagnetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-art-of-leaping-from-tree-to-tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of leaping from tree to tree</video:title>
      <video:description>For this strange mammals leaping from tree to tree is one of the most natural things on earth. They are also agile of thorny issue. This is by BBC from Attenborough.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6536a5fc-35fe-45d4-b1d9-ff9973991f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-26T01:14:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8050.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>leap</video:tag>
      <video:tag>From</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cellular-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular Screening</video:title>
      <video:description>One technique for discovering small molecules of biological relevance is to expose cultured cells to a variety of  molecules and look for changes in the cells&apos; appearance, behavior or other measurable qualities. This is an example of using SMIR molecule, to which cells have reacted. Cells were grown in micro well plate.</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2007-08-05T17:29:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/609.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Temporal Arteritis?</video:title>
      <video:description>Temporal arteritis also known as joined cell arteritis is discussed in this video. A brief description with the structural representation is studied here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/6561a3a9-9cff-4b1f-b990-ed2e9e00343a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T18:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30434.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Temporal</video:tag>
      <video:tag>arteritis</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/The-north-american-nebula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The north american nebula</video:title>
      <video:description>The north america nebula is an enormous emission nebula from our perspective on earth the nebula would look over three times as big as the full moon if it were bright enough to be seen with our naked eyes that is about the angular size of ones thumbnail held out at arms length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6561bd64-2aaa-4e2d-a3ed-0ffad39a5276/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-10T05:50:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28553.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>american</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 ME C117  Wear in Total Joint Replacements</video:title>
      <video:description>ME C117  Wear in Total Joint Replacements

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you to understand the structure and functions of urinary system. Main functions of urinary system are to get rid of waste, maintain water level, maintain mineral and vitamin levels and to monitor blood pH.</video:description>
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      <video:duration>307</video:duration>
      <video:publication_date>2011-12-01T21:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10468.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
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    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Posterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Posterior View</video:title>
      <video:description>This video describes the posterior anatomy of the Larynx within the Bronchial tree. In this you can visualize the cricoid cartilage, thyroid cartilage, arytenoid cartilage among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65af0dd5-153d-4250-8761-98dba2da2792/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T20:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5129.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Posterior</video:tag>
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      <video:tag>cartilage</video:tag>
      <video:tag>arytenoid</video:tag>
      <video:tag>corniculate</video:tag>
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    <loc>https://dnatube.com/videos/Functions-of-the-Female-reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Among the systems in the human body the reproductive system is one of the important systems. This video explains the functions of each section of the human female reproductive system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65b57c4e-60c5-4e1e-8a25-ad61ca918f47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-11T23:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11177.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Part2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Nasal Septoplasty Surgery</video:title>
      <video:description>This procedure is performed to correct a deviated nasal septum which is obstructing nasal airflow or preventing surgical access to the sinus outflow tracts watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65b1a9cb-43da-428c-aec1-5e6dbefe59af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T02:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9912.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-T7-Primase-Helicase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of T7 Primase Helicase</video:title>
      <video:description>The primase/helicase from the T7 bacteriophage is required for unwinding duplex DNA and the production of short RNA primers called Okazaki fragments during DNA replication. The RNA primers are synthesized in the primase domain of the molecule via a two metal-ion mechanism of catalysis that is facilitated by the zinc-binding domain. During primer synthesis the zinc-binding domain closes over the active site of the primase domain. 

   The helicase domain unwinds DNA by shuttling the 3&apos;-end of the duplex DNA away from the molecule by pulling the 5&apos;-strand through the enzyme. The mechanism of unwinding is facilitated by DNA binding loops present in the helicase domain. This movie is based on the X-ray crystal structure of the primase and helicase domains. Zinc binding domains have been modeled in.

   The first half of the animation highlights the possible mechanism of DNA unwinding by the helicase domain. The motion of each domain has been inferred from the crystal structure. The second portion of the movie highlights the mechanism of RNA primer synthesis by the primase/zinc binding domain. Synthesis of short RNA primers of a defined sequence (5&apos;-ACCC-3&apos;) are utilized by the replicative polymerases during lagging strand DNA synthesis. Finally, the new primer/template is presented to the replication machinery by the zinc binding domain.

www.scianafilms.com</video:description>
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      <video:publication_date>2008-01-05T21:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1216.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>primase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-science-of-posture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of posture</video:title>
      <video:description>We all spend hours in front of our computers.  With this nice animation, learn how correct posture can help aliviate those aches and pains we all have after a long day in front of the computer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/65c7488f-e70a-4fe1-b4c2-42b1afd8c540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2014-08-27T23:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31546.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>posture</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>relieve</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gastric-Band-Surgery-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Band Surgery Complications</video:title>
      <video:description>It has been voted as one of the easier ways of losing weight but do you lose in exchange. This video documents some of the complications that occur and arise because of gastric band surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/657ff303-9016-4f90-9313-723b5fb14ffd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-28T05:45:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8261.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>complications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lightning-strike-cabal-and-its-function-like-a-Taser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning-strike cabal and its function like a  Taser</video:title>
      <video:description>Some cone snail toxins chemically hyperactivate neurons and immobilize prey, much like a Taser. This animation shows how those toxins affect neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/65936e03-b0e1-4cc8-b449-c2700c8aa014/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-04-17T22:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12255.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>strike</video:tag>
      <video:tag>cabal</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Multiphase-Nuclear-Fusion-Reactor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiphase Nuclear Fusion Reactor</video:title>
      <video:description>Conceptually, it has been redesigned to be the most energy-efficient fusion reactor ever. Effectively, a clean, safe, dense and environmentally friendly power source to supply the world&apos;s energy needs, with no greenhouse gases, no long-term radioactive waste, low thermal waste, no large land areas, no environmental impact, no interruptions by the weather or time of day, no nuclear meltdowns and no proliferation. It is to be the ultimate energy source, an affordable answer to the world’s energy problems; the right path to a more sustainable, peaceful and prosperous future for our planet.  Potentially, now fully based on phased standing waves, the CrossFire Fusion Reactor can produce directly and efficiently an enormous quantity of electricity with less cooling water than conventional thermal power stations, releasing only the non-radioactive, non-corrosive, inert, and safe helium-4 gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/65ac3fa7-f667-4c75-bac3-3f8218128aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2014-06-02T19:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30928.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Aneutronic</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Propulsio</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Documentary-Genetalia-of-Human-Females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentary - Genetalia of Human Females</video:title>
      <video:description>Groups of women take a minute to discuss their thoughts on female genetalia. We then proceed to getting a full tour of the female sexual organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65e07ba5-e368-4660-a19b-7552c03b40c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-11-29T21:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9170.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>documentary</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Magnetic-Field-On-a-Current-Carrying-Conducter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Magnetic Field On a Current Carrying Conducter</video:title>
      <video:description>This video explains the forces on a current carrying conductor placed in a magnetic field with the help of an activity. What happens the direction of flow of current is reversed?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65e8d440-13ee-4355-8c64-c5fed211aee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-12T02:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11301.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conduct</video:tag>
      <video:tag>kept</video:tag>
      <video:tag>in</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mouses-Running-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mouses Running Competition</video:title>
      <video:description>Dr. Ronald Evans discusses the so-called marathon mouse, with a mutation in the PPAR-gamma gene, and its performance on a treadmill relative to a normal mouse. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/65e9b4c3-a7a1-4b26-830f-e40720ef3dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-08-02T22:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/579.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>running</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>PRAR</video:tag>
      <video:tag>gama</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Blood-Pressure-Part-1-What-is-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 1-What is Blood Pressure?</video:title>
      <video:description>Did you know that high blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage). Generally, this video gives information about blood pressure. Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/66004c1d-6020-4a4c-bc81-7e7ca357882e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5014.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Sulphur-mining-in-an-active-volcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulphur mining in an active volcano</video:title>
      <video:description>Miners mining sulphur in an active volcano are exposed to suffers levels of up to 40 times the recommended amount. 90 kilogrammes later the pay is 5 dollars, but at what expense?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68fb39a0-e5b6-4131-942d-df7875713ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2011-11-24T18:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7780.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sulphur</video:tag>
      <video:tag>mining</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>active</video:tag>
      <video:tag>volcano</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Reasons-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reasons sex</video:title>
      <video:description>Do you know why sex. In this video, we get to know fact about sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68ff3dcb-16c9-4c11-9feb-368cc0078971/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2013-02-08T01:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29523.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sex</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-40-Binary-signals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 40 - Binary signals,</video:title>
      <video:description>Lec 21- Electrical Engineering 40 - Binary signals.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17244.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-02T13:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LA1lg5Bb42M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of stomach</video:title>
      <video:description>Stomach is divided in regions based on histology and topography. There are four regions named cardia region, fundus, pyloric region and the body. There are three layers of smooth muscles in stomach. These are the longitudinal layer, the circular layer, and the oblique layer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69004acd-cd38-4e68-8c5f-66e71825ac0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-15T12:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5391.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-Inside-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens Inside Lungs</video:title>
      <video:description>This video shows a very clear view of what happens inside our lungs. Tiny air passes Inside The Lungs and the blood vessels are shown here with their functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/6913be8f-6a31-4417-87f5-5f15a7f269ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-29T08:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2905.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-Transportation-Infectious-Disease-MWV15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Transportation &amp; Infectious Disease (MWV15)</video:title>
      <video:description>From your local bus route to international air travel, infectious diseases can spread across the globe in a matter of hours. In this video podcast episode filmed at the Koshland Science Museum in Washington, D.C., Stephen Eubank from the Virginia Bioinformatics Institute of Virginia Tech and Daniel Lucey from Georgetown University discuss the role of transportation in the spread of disease and examine the effectiveness of various measures to curb transmission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/690df266-b4db-40ad-b79a-27e930ea1c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-04-13T17:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4241.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplanes</video:tag>
      <video:tag>buses</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bond-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bond structure</video:title>
      <video:description>Each molecule we know has a different structure. This video explains how to identify and draw the correct chemical structure of each molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/691d2387-0f5e-4a6c-90c6-1f57055729cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-12-20T11:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6653.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facial-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Cancer Surgery Video</video:title>
      <video:description>This video shows a patient having facial cancer surgery in India. This cancer surgery can help you to get rid of facial tumors in affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69275922-4c35-4711-b83d-4efbc1561eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T20:20:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10359.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facial</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>You</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Our-Microbes-Ourselves-Gut-Bacterias-Key-Role-in-Immunity-Is-Tuned-to-the-Host-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species</video:title>
      <video:description>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species. A new study suggests that the superabundant microbes lining our digestive tract are ultimately our evolutionary partners, shedding light on the hygiene hypothesis. According to this idea, living in increasingly hyper-hygienic environments might contribute to recent spikes in childhood allergies, as these beneficial host-specific microbes are hindered by the plethora of antibacterial home products and cleaning chemicals. Learn more at http://hms.harvard.edu/content/our-microbes-ourselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15967.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-08-29T06:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPO8-M_rcUo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dennis</video:tag>
      <video:tag>Kasper</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>microbiota</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>intesti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein synthesis</video:title>
      <video:description>How are proteins synthesized? This interactive animation will help you to understand the process. For more information about protein synthesis: 
Legend:
Process whereby DNA encodes for the production of amino acids and proteins.

This process can be divided into two parts:

1. Transcription 
Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.

2. Translation 
The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptidic sequences dictated by DNA and represented by mRNA. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome
Text Reff: http://www.accessexcellence.org/RC/VL/GG/protein_synthesis.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/696ea870-a42c-4968-8a98-a4857dae45ef/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/160.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ProteinSynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Performance Liquid Chromatography</video:title>
      <video:description>High Performance Liquid Chromatography HPLC is also called high pressure liquid chromatography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/697d4880-3623-40f9-8f56-7366892bc60d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-24T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7805.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor vs normal breast cells</video:title>
      <video:description>This video shows normal breast cells grown in laboratory vs. tumor breast cells also grown in laboratory. Normal cells are organised in a manner they would have been organised in body. Tumor cells do not shoe any organisation. They just divide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/698b6d71-640b-471c-bfb6-dc287bd9dff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-04-08T20:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Knee-Exaggerated-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Exaggerated Reflex</video:title>
      <video:description>This is a video of an exaggerated knee reflex. This is the reflex that occurs when the knee is tapped lightly and the knee jerks forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/698c06f2-d649-4877-95f0-3d164aa85d4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-12-01T03:15:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10024.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exaggerated</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-145-Closed-Curve-Line-Integrals-of-Conservative-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Closed Curve Line Integrals of Conservative Vector Fields</video:title>
      <video:description>Closed Curve Line Integrals of Conservative Vector Fields

Showing that the line integral along closed curves of conservative vector fields is zero</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19956.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2012-09-06T01:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2dbzp0zHuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Closed</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Autopsy-examination-of-deadmbody</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autopsy: examination of deadmbody</video:title>
      <video:description>Autopsy is the process by which organs of a dead body are examined. This video features the process of an autopsy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/698177cc-79d5-40b9-ad1a-c128832769a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-15T10:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5369.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>autopsy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>an</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Step-by-Step-Guide-of-Applying-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Step by Step Guide of Applying CPR</video:title>
      <video:description>CPR is an emergency procedure to stop cardiac arrest. It involves chest compression at a rate of 100 per minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5e1ce08-493d-44d2-9758-83376777447a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T19:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10304.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Cranial Nerves Examination</video:title>
      <video:description>Video shows a full cranial nerves examination by an expert doctor. A step by step whole procedure is discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69981215-32ac-4ef9-b52a-26aa52d58c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T01:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9215.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>to</video:tag>
      <video:tag>7th</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Wellness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Wellness</video:title>
      <video:description>Precaution is better than cure. Spa keeps you away from all the diseases. This video shows different techniques of spa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/699f60f9-b05d-4f6a-bfbe-2e40c73d9df8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-29T02:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8645.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheek-Cells-and-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheek Cells and Bacteria</video:title>
      <video:description>Dr. Brett Finlay enlists a student volunteer to show the surprisingly high amount of bacteria found in his own mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/699fd0e4-8bf4-4844-8447-e8b0530e1b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-12T23:16:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12209.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Consumption</video:title>
      <video:description>How does human consumption of NPP affect the earth, as humans take food, fibre, fuel and building material from the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69aa0c90-0030-4a3d-85ec-12b3b0db24d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-23T09:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7680.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>human</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NPP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ants-are-forming-a-power-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants are forming a power chain!</video:title>
      <video:description>A must see video showing showing Ant&apos;s hierarchy. These ants are forming a power chain to pull heavier objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/69ae4866-b7d6-4c80-901f-fa028ee128d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2014-09-16T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31669.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Ants</video:tag>
      <video:tag>hierarchy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #2</video:title>
      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton: biography, video introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69b966d3-b688-40d9-a75c-262d4cc1ff55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-08-16T14:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/785.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An insight on Intussusception and Appendectomy</video:title>
      <video:description>Intussusception is when a portion of the intestine inverts with another part. This video shows how this condition can be cured by a surgery. And also the video demonstrates how the appendix is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69cbd58d-f757-4b91-ace6-6f96160255c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intussuseption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Appendectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volvox-Dances-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox Dances Video</video:title>
      <video:description>Volvox division chlorophyta a genus of green algae sometimes alternatively regarded as protozoa class Phytomastigophora in which the cells occur in spherical motile colonies of 500 to many thousands of cells according to species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1b6ea-2387-45f6-957b-59f8d2cebfc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T18:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5991.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Volvox</video:tag>
      <video:tag>Dances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fate of Fat in The Body</video:title>
      <video:description>An overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy exploitation. Food enters stomach and intestines. In intestines food (now digested) is adsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1d5ee-1562-4a35-ae63-cdab18432b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-24T00:13:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5848.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: From DNA to mRNA</video:title>
      <video:description>Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/69ed474b-65e2-429b-bc91-004e7a740a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-05-16T02:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/356.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>maturation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 1 (MWV2)</video:title>
      <video:description>Filmed on April 26, 2007 at the American Museum of Natural History during the Small Matters Symposium. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/69d46959-a168-4c24-8bd2-ca014fd74846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1855</video:duration>
      <video:publication_date>2010-04-19T20:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4304.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Mu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Universe</video:title>
      <video:description>This video will help you in understanding the million of galaxies on our planet. Some questions in the mind of scientists like &apos;do alien exists&apos; and &apos;is time travel possible&apos; are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/69ef1acf-8094-4794-80bd-ad3335e36794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28305.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>promo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Environ-Sci-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Environ Sci - Lecture 16</video:title>
      <video:description>Environ Sci - Lecture 16

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27091.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:43:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mN3xVvjE4ms</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Signaling</video:title>
      <video:description>Insulin Signaling (Signal Pathways). i am not sure if it is explained here but this how insulin pathway works. Activation of the insulin receptor evokes increased transcription of SREBP and the phosphorylation of members of the IRS family, SHC and Cbl. Upon tyrosine phosphorylation, these proteins interact with signaling molecules through their SH2 domains, which results in the activation of a variety of signaling pathways, including PI 3-kinase signaling, MAPK activation and the activation of the Cbl/CAP complex. These pathways act in a coordinated manner to regulate glucose, lipid and protein metabolism. Read more: http://www.abcam.com/index.html?pageconfig=resource&amp;rid=10602&amp;pid=7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a06b1c0-9ae6-4260-9daf-848ba9d07a32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2010-11-24T05:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5903.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hot-and-Cold-Sodium-acetate-and-Peltier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hot and Cold (Sodium acetate and Peltier)</video:title>
      <video:description>The center is a thermochromic liquid crystal sheet. The bottom right corner is a heat bag (hand warmer) with supersaturated solution of sodium acetate. The top left corner has a Peltier element(with the cold side upwards).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6a0d6251-3122-454e-b577-b0ec317b3bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-27T21:51:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2605.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Thermoelectric</video:tag>
      <video:tag>cooler</video:tag>
      <video:tag>peltier</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Display</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observe-an-Actual-Intraocular-Lens-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observe an Actual Intraocular Lens Implantation</video:title>
      <video:description>This procedure is normally applied on patients with cataract.This video gives you a footage of how the procedure is actually done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1f4bd8-8466-436f-88bb-684d560f892a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:19:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10353.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Implantation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Digestive-System-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Digestive System animation</video:title>
      <video:description>Digestive System of our body  and how digestive system works is exlained in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/6a21a07a-740e-4a3b-9fd6-f56d05a9bdd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-11-24T01:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1130.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Kidney-and-Diuretic-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kidney and Diuretic Action</video:title>
      <video:description>Learn about the details of the flow processes within the kidney including such aspects as filtration, reabsorption, and excretion in the nephron. It also shows the molecular sequence of ion transport, how the diuretics inhibit the reabsorption of sodium, and the subsequent effects on other ions.

reated by:

Steven Barbera - Business/CommunicationsSteven Barbera
Class of 2007
Business/Communications
STA member since 2003




Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta King
Assistant Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:duration>527</video:duration>
      <video:publication_date>2008-04-01T05:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1312.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kidney</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-165-2011-Calculus-AB-Free-Response-4a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - 2011 Calculus AB Free Response #4a</video:title>
      <video:description>2011 Calculus AB Free Response #4a

Taking derivatives and integrals of strangely defined functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19995.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T01:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnoPnyvVjyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4a</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-Azygos-and-Brachiocephalic-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model - Azygos and Brachiocephalic Veins</video:title>
      <video:description>Here we see a Heart Model with a focus on the  Azygos and Brachiocephalic Veins which pass on oxygenated blood to the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a6d9ec8-6528-4ece-b821-a190f392804f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-13T22:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5172.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Azygos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brachiocephalic</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>oxygenation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>Left</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to functions</video:title>
      <video:description>This math video is an introduction to functions whihc have been used in mathematics for a very long time, and lots of different names and ways of writing functions have come about.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9a617953-fc6f-42c3-8e0e-50622edf26cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2009-05-27T19:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2498.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Range</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transport-of-sodium-and-potassium-across-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transport of sodium and potassium across the plasma membrane</video:title>
      <video:description>Plasma membranes are semipermeable, allowing only selective molecules to pass through. The process of transporting potassium from inside to outside of plasmamembrane and sodium in the opposite direction is known as sodium potassium pump. This video describes structure and function of sodium potassium pump. Edited by Ashraf 
 

The sodium-potassium pump uses active transport, with energy supplied by ATP (adenosine triphosphate) molecules, to move 3 sodium ions to the outside of the cell for each 2 potassium ions that it moves in. One third of the body&apos;s energy expenditure is used in this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a87b849-6e65-4c1f-acc2-6cd16dd1c1e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2010-11-09T10:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4818.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Indian-ocean-trade-intl-commerce-norkeling-camels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Indian ocean trade - int&apos;l commerce, norkeling camels</video:title>
      <video:description>In this video, Mr Green briefs on the Indian ocean trade history. He talks of trade in ivory, timber and books. He highlights the technology that kept the masonry industry alive over this period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6a948056-8e9c-4c05-9224-2d85768f6d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-11T04:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30236.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>int</video:tag>
      <video:tag>l</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>norkeling</video:tag>
      <video:tag>camels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-expand-a-balloon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to expand a balloon?</video:title>
      <video:description>This visual shows why, when, and how a balloon expand.

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6ab91b16-487e-4405-94b2-059e9f93f2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-10T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27705.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nate-Nowicki-of-SWAT-Environmental-Denver-Radon-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nate Nowicki of SWAT Environmental, Denver Radon Mitigation</video:title>
      <video:description>Soil, Water &amp; Air Technologies (SWAT) Environmental was founded a decade ago, after seeing a need for a company that can handle the workload of the country&apos;s increasing awareness of the dangers associated with radon gas. It is estimated that there are thousands of Colorado homes that have elevated radon levels. SWAT Environmental started in 1988 with 1 radon system installer, and has since grown to over 100 employees. The Denver Colorado franchise is one of the most successful divisions thanks to the efforts of Nathan Nowicki, President and CEO. Nate has been working diligently with the environmental and real estate community to promote awareness about this hazardous in-home carcinogen that is a common problem in Denver households and throughout Colorado.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/6ab9d98d-240d-447f-a400-2d2dc78e7844/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-18T23:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25970.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>radon</video:tag>
      <video:tag>SWAT</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>magazine</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Nowicki</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Process-Modiles-III-Lithography-Etching-and-Doping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Process Modiles III: Lithography, Etching, and Doping</video:title>
      <video:description>Lec 7- Process Modiles III: Lithography, Etching, and Doping.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17103.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-02T10:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMtkJ3phBoY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skeletal-muscle-fiber-model-myofibrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal muscle fiber model myofibrils</video:title>
      <video:description>Skeletal muscle is best recognized at the structural unit level as a long cylindrical cell or fiber each muscle consists of strands of myofibrils all myofibrils are composed of smaller myofilaments actin and myosin that give rise to a repeating pattern along the length of the myofibril</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2010-11-15T12:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5374.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Myofibrils</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Chemical-Equilibrium-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Chemical Equilibrium - Lecture 19</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 19/nTopics covered:
	/nChemical Equilibrium/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 19/nIn this course, because I am a biological chemist now, I am going to give you some examples between chemistry and biology./nWe are going to teach you these principles of chemistry./nI am going to explain to you why that is relevant and how it applies to the more life sciences or biological areas to try to give you a sense of how I made this transition and being someone who did not like chemistry in high school to somehow who has now been a chemist for the rest of my life./nAnd so this is another important point that I like to make which is never say you really hate a subject, because I said I really do not like chemistry and became a chemist. I am doing chemistry for the rest of my life./nAnd that can happen to you, too./nSo be very careful what you say because you may discover later that that is really what you want to be doing. All right. What are we going to do in this second half of the course? We are going to first start out by finishing chemical equilibrium./nProfessor Ceyer started this. She led you from thermodynamics into chemical equilibrium and introduced you to the chemical equilibrium constant K. And so we are going to take it from there. And we will do a little review of what she covered on Monday as well./nThen we move into acid base equilibrium./nThis is a form of equilibrium. And from there to oxidation reduction reactions. And just from this connection between chemistry and biology, enzymes, which are the proteins in your body that catalyze all the reactions which allow you to walk around and breathe and all those kind of good things, most of these enzymatic reactions involve either an acid based kind of catalyzed reaction or oxidation reaction or both./nSo these are fundamental parts of how living systems work./nThen we cover transition metals, and I am going to explain during that part about metals in bio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ad191ab-cdd3-4d95-af92-be2a7f8a0a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2009-04-16T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1750.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Spermatogenesis-and-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Spermatogenesis and Oogenesis</video:title>
      <video:description>NurseReview.Org ... nursereview.org Animation Spermatogenesis and Oogenesis nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6adb82c2-e378-4245-a5f6-fbbb79851476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-24T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2085.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-protein-expression-tissue-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of protein expression: tissue microarray</video:title>
      <video:description>Expression of protein can be analyzed by tissue microarray method. This method allows to analyze large number of tissue sample simultaneously. This video demonstrates how tissue microarray is used to analyze protein expression. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6ad9cedd-d5cb-4a11-9c20-78a64a3a8798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-04-20T06:22:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4313.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-ant-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New ant home</video:title>
      <video:description>A few lessons we as humans could learn from one of the busier beings in nature. This is the building of a new ant home in the Ant Attack series from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b0504b7-1482-4cc7-aa86-0866c2a9a8b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-26T04:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8071.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Buidling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Ant</video:tag>
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      <video:tag>attack</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Maintenance-of-pH-Buffer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maintenance of pH: Buffer</video:title>
      <video:description>Buffer solutions are solutions which resist change in hydronium ion and the hydroxide ion concentration (and consequently pH) upon addition of small amounts of acid or base, or upon dilution. Buffer solutions consist of a weak acid and its conjugate base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b0b99f3-ac5d-4537-87bc-bae04f889f07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/372.mp4</video:content_loc>
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      <video:category>Biochemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>blood</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Raising Atheist Families</video:title>
      <video:description>Penn Jillette shares an anecdote about his five-year-old daughter saying &quot;There is no God!&quot; to her cousin, and discusses the difficulties with raising atheist families.  Society&apos;s misconceptions, Jillette says, of what it means to be an atheist are significant obstacles.</video:description>
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      <video:duration>193</video:duration>
      <video:publication_date>2012-12-02T23:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28262.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Proof-cosab-cos-acos-b-sin-asin-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:title>
      <video:description>Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)

Proof of the trig identity: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20049.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-06T01:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3-xCPDzQ1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>cos</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>sin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-birds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 4</video:title>
      <video:description>Miracles in the best flying machines in the world are shown in this video. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/394dbee9-f4f6-46ba-a590-a25061c18d73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-05-17T17:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2246.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-birds-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 2</video:title>
      <video:description>Miracles in birds are shown this video. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon. This fascinating concept of natural flawlessness is being employed by modern engineers to build plane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/36b49e3f-f17e-4175-a3a9-85869f67d04c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-17T17:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2244.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymphatic-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphatic vessel</video:title>
      <video:description>lymph vessels (or lymphatic vessels) are part of lymphatic system and they carry lymph. Walls of lypmhatic vessels act as one way valves only letting fluid enter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6b351fc5-a9f6-48ba-ba69-406a196801bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-07-08T02:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3014.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>lymphatic</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>vessel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assessment-of-Patients-Reflexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assessment of Patients Reflexes</video:title>
      <video:description>Video shows the assessment of reflexes from different parts of body. A full process is shown here to help you during the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b46ec45-4871-4770-91c1-178742c79b7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11063.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Supine</video:tag>
      <video:tag>assessment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reflexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Centrosome-size-and-function-in-nematode-embryos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Centrosome size and function in nematode embryos</video:title>
      <video:description>Early development of two C. elegans embryos expressing GFP-histone to mark nuclei/DNA and GFP-SPD-2 to mark centrosomes. The embryo on</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6b506228-da8a-4d8e-ae23-d3a97af54bb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-21T22:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1936.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>centrosome</video:tag>
      <video:tag>size</video:tag>
      <video:tag>function</video:tag>
      <video:tag>nematode</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Connell</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-biochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on biochemistry</video:title>
      <video:description>This video presents lecture on biochemistry clinically relevant topical examples throughout the video show how getting to grips with biochemistry will help you succeed in healthcare practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b5ca010-7a6f-46e2-8c2a-2a193356225e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2010-11-23T21:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5786.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>get</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Grips</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Problem-of-Faith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Problem of Faith</video:title>
      <video:description>This video demonstrate about faith its purpose in everyones life faith is fundemently human phenomenon to believing something that has no prove it is the foundation of all religions blessed those how have not seen and believed etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b62b9dd-fd00-4e4c-a712-ebbc330f4acd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2011-12-15T02:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11853.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Faith</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infrared-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infrared Spectroscopy</video:title>
      <video:description>Infrared spectroscopy (IR spectroscopy) is the subset of spectroscopy that deals with the infrared region of the electromagnetic spectrum. It covers a range of techniques, the most common being a form of absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify compounds or investigate sample composition. Infrared spectroscopy correlation tables are tabulated in the literature.ref: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6d8a27e6-e5e8-4262-8b88-14b7b4ac39c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2009-04-19T06:50:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1853.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-About-Few-Interesting-Topic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About Few Interesting Topic</video:title>
      <video:description>A brief discussion about the football disease, moon base dreams and the deepest vents ever is provided here. Video is really interesting, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d7a91ed-1a62-4a54-badd-e7deb657db74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2013-02-08T04:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29652.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Football</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Dreams</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Deepest</video:tag>
      <video:tag>Vents</video:tag>
      <video:tag>Ever</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-ecstasy-affects-serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How ecstasy affects serotonin</video:title>
      <video:description>This informative simulation shows us how ecstasy, or MDMA, affects the human body. MDMA specifically manipulates serotonin levels and alters bodily processes in astounding ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d926379-4076-4761-8ba4-3de5224fff22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-13T22:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11732.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>MDMA</video:tag>
      <video:tag>Ecstasy</video:tag>
      <video:tag>serotonin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Bandages-Eight-Bandages-Figure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Bandages- Eight Bandages Figure</video:title>
      <video:description>This video shows you the bandages used. Bandage is tied in circular motion around knee and eight revolution of bandage occurs and then put the end of bandage between tied bandage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d8a2f79-bc0f-48b7-a67f-611649c950a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2013-02-10T01:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29854.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bandage</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Figure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Eight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoprotein-Physiology_-Chylomicron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoprotein Physiology_ Chylomicron</video:title>
      <video:description>At the endothelial cell surface, binding of chylomicrons and lipoprotein lipase (LpL), the major enzyme involved in the processing of these triglyceride-rich lipoproteins, is thought to involve electrostatic interactions with glycosaminoglycans. A new study published in this issue of Cell Metabolism (Beigneux et al., 2007) provides evidence for a specific chylomicron/LpL receptor, which may serve as a platform for LpL-mediated processing of chylomicrons on the capillary endothelium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7f90946-4896-4f66-8459-977b87b43216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2010-11-13T11:54:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5083.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>chylomicron</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periosteum-the-link-between-bone-and-ligaments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periosteum: the link between bone and ligaments</video:title>
      <video:description>Periosteum covers the outer surface of bone. It is comprised of and outer layer and an inner layer known as osteogenic layer. Muscles and ligaments attach with the outer layer of the periosteum. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d99ea98-f7d7-4553-94f1-fa08a6a2be6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-13T20:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5104.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periosteum</video:tag>
      <video:tag>the</video:tag>
      <video:tag>link</video:tag>
      <video:tag>between</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ligaments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Histology-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Histology of Heart</video:title>
      <video:description>This video shows the microscopic structure of biological tissues. Heart consist of three layers epicardium, myocardium and endocardium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d970c44-3447-48d2-8620-903c19264347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T02:16:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9913.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Endocardium</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Epicardium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-cancer-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano cancer therapy</video:title>
      <video:description>Nanoparticles are smaller than cells and can be used in treatment of cancer. Nanoparticles with iron oxide is being used for cancer therapy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6dbc2f42-a4c0-467a-b9ba-5ac609ff24ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-28T09:32:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6219.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-on-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture on nervous system</video:title>
      <video:description>This video presents a MIT lecture on nervous system. The lecture was delivered by Professor Eric Lander.  In his lecture, professor Lander discussed about synapse. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6daf8aec-8637-4478-a141-ee0ad3313312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2009-04-02T05:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1569.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combitube-Insertion-tutorials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combitube Insertion tutorials</video:title>
      <video:description>The combitube is a twin lumen device designed for use in emergency situations and difficult airways it can be inserted without the need for visualization into the oropharynx and usually enters the esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6dbed551-8371-48bd-8392-f3202845f3af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T01:22:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9231.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Combitube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Do-Fish-Cannot-Survive-Without-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do Fish Cannot Survive Without Water?</video:title>
      <video:description>This video explains why a fish die when taken out of water. A gill removes dissolved oxygen from water, and then removes carbon dioxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6dc1ad7f-74a6-45d4-8550-178b613d2ab3/cand_5.jpg</video:thumbnail_loc>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the space agencies discussing about the colony plans on Mars. Discussion is really interesting and you must watch this video.</video:description>
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      <video:uploader>Jorge Rivera</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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Software Engineering</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Supermassive black holes are explained in this video. They are millions to billions time the mass of a typical black hole. Evidence are mounting that every galaxy has a supermassive black hole at its center. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Determination-of-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Nuclear Magnetic Resonance spectroscopy is used in determination for protein structure. This video presents a new approach to NMR based protein structure determination. The new method is claimed to be at least twice more efficient than previous methods of NMR based protein structure determination. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Liver-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, a liver surgery in India with Forerunners Healthcare is performed.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Molecular-motors-dynein</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Dynein motor protein movement recreated from electron microscopy pictures.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Ear-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Examination</video:title>
      <video:description>The purpose of this video is to help the medical students in examination of ear. A full step by step examination of the patient is performed here.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <loc>https://dnatube.com/videos/Salmonella-Infection-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Salmonella Infection Demonstration</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Surgical Staple</video:title>
      <video:description>In place of sutures to close skin wounds the surgical staple is used in it&apos;s place. Stapling is found out to be much faster and more accurate and consistent.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Free Energy of HBr vs. HF  (Quiz 1)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Quakes:  Actin and Actinin</video:title>
      <video:description>This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model representing the forces of cell migration.
video reff: Anthony Zielinksi, Charles Lumsden et al</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1192.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crank Examination</video:title>
      <video:description>This video shows a step by step examination of patients crank. Checking the flexibility and Rotating the arm internally and externally to observe the pain is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71d399ba-bd05-426d-b65e-b87821d52eb6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8821.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Model of the Spider World in Monster Bug Wars</video:title>
      <video:description>This video demonstrates the Monster Bug Wars and features the super model of the spider world and specifically the green jumping spider which is sexually dimorphic and can launch itself 20 times its body length.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28437.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closest Distance Between Two People</video:title>
      <video:description>Do you know that you can&apos;t actually touch anything. A brief description of the closest distance between two things is provided here.</video:description>
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      <video:publication_date>2013-02-10T03:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29985.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>T</video:tag>
      <video:tag>touch</video:tag>
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    <loc>https://dnatube.com/videos/Electrons-At-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrons At Absolute Zero</video:title>
      <video:description>Do electrons move at Absolute Zero? This video will answer you for all the questions in your mind regarding the movement of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/71ee24f5-0684-4eb0-bf5a-734b138a74ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T08:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29068.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>move</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-to-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physical Examination</video:title>
      <video:description>This video will help you to know the basics which should always be kept in mind by the doctor. A stethoscope, pen light, paper and pen are the most important things that is required for physical examination.</video:description>
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      <video:publication_date>2011-12-06T19:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10867.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>introduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin is synthesized by beta cells</video:title>
      <video:description>Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the beta cells residing in the istels of Langerhans in pancreas. This video explains how insulin is synthesized by the beta cells. Edited by Ashraf
.</video:description>
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      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Insulin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -3 Singapore Math: Grade 3a, Unit 1 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 3)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.  Compare and order numbers within 10,000.</video:description>
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      <video:duration>797</video:duration>
      <video:publication_date>2012-09-10T17:51:51.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Open-Heart-Surgery-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery video</video:title>
      <video:description>Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle valves arteries or other parts of the heart such as the aorta the term open means that the chest is cut open</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d95abcb-193e-4e6d-bd43-8921788828fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9442.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Heart</video:tag>
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    <loc>https://dnatube.com/videos/Atoms-and-the-Periodic-Table-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the Periodic Table (1 of 15)</video:title>
      <video:description>Episode 1 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1814.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
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      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Excision-from-Liver-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Excision from Liver Video</video:title>
      <video:description>The surgical treatment technique for liver hydatic cyst cannot be standardized and the surgical technique should be tailored according to the extent of the cyst and any adjunct complications of hydatid disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723472ed-df0a-4f9f-8586-d9b8510e46f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-30T22:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9696.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
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      <video:tag>excision</video:tag>
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    <loc>https://dnatube.com/videos/Step-Deviation-Method-Numerical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step Deviation Method Numerical</video:title>
      <video:description>How to find the mean of a given data. Here is a detailed way of finding the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7242e5f4-5324-4693-86d7-40ee271e6036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-12-20T13:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6688.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Step</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>method</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-of-an-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleus of an atom</video:title>
      <video:description>Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.
The Geiger–Marsden experiment (also called the Gold foil experiment or the Rutherford experiment) was an experiment to probe the structure of the atom performed by Hans Geiger and Ernest Marsden in 1909,[1] under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The unexpected results of the experiment demonstrated for the first time the existence of the atomic nucleus, leading to the downfall of the plum pudding model of the atom, and the development of the Rutherford (or planetary) model.
A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/72560bc0-7ee9-4a8d-86cf-0123736db23f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-06-07T15:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2811.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Nucleus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-STS-128-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of STS-128 Video</video:title>
      <video:description>This video shows the landing of STS-128 mission with the full explanation of different phases. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7269b3ad-eb47-4a50-9fcd-f2bc1ff4aa02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2013-02-07T07:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29322.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>128</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithmic-Complexity-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithmic Complexity Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithmic Complexity

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26834.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-19T02:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jziw2Wc7tVQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Algorithmic</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Disease-Called-Osteoporosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health Disease Called Osteoporosis</video:title>
      <video:description>This medical video explains the risks, signs and symptoms of Osteoporosis. Osteoporosis is a disease that weakens and thickens the bones. People affected with it have greater danger for bone fractures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/726a6b4d-2378-490d-bc4f-0575a0740b8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-06T17:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10655.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Risk</video:tag>
      <video:tag>Symptomps</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bohrs-model-of-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohr&apos;s model of the atom</video:title>
      <video:description>The Bohr model is a primitive model of the hydrogen atom. As a theory, it can be derived as a first-order approximation of the hydrogen atom using the broader and much more accurate quantum mechanics, and thus may be considered to be an obsolete scientific theory. However, because of its simplicity, and its correct results for selected systems (see below for application), the Bohr model is still commonly taught to introduce students to quantum mechanics, before moving on to the more accurate but more complex valence shell atom. A related model was originally proposed by Arthur Erich Haas in 1910, but was rejected. The quantum theory of the period between Planck&apos;s discovery of the quantum (1900) and the advent of a full-blown quantum mechanics (1925) is often referred to as the old quantum theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/726db3af-b0bc-4fd8-b447-d2267cfbaefa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-06-07T15:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2812.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-III-adherens-junctions-and-tissue-morphogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part III -  adherens junctions and tissue morphogenesis</video:title>
      <video:description>This is part 3 of a video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/728d322c-f156-4fc4-b1bd-4ca4048f7bfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-04-02T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/169.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>sheert</video:tag>
      <video:tag>Dermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Photosynthesis</video:title>
      <video:description>This video shows the leaf anatomy and chloroplast structure in detail. This is the process of conversion of water and carbon-dioxide into oxygen in presence of sunlight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/729ae325-a33a-419b-9db0-aa9a5530e302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2010-12-03T12:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6379.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinosaur-Hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinosaur Hunting</video:title>
      <video:description>Dinosaurs are said to exist over 230 million years ago. This video explains how these dinosaurs hunted. This video source is mammals vs dinos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72b07b85-58be-44ea-b198-ac1d6b1dec66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-12-07T06:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28292.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Dinosaur</video:tag>
      <video:tag>hunting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDS-PAGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS-PAGE</video:title>
      <video:description>by Abnova - SDS-PAGE is a technique used to separate proteins according to their electrophoretic mobility. SDS gel electrophoresis of samples have identical charge per unit mass due to binding of SDS results in fractionation by size, visualize the separated proteins, or process further application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/72b62820-0f6c-40f1-840c-8cc2f8d8556f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-05-05T02:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4334.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>SDS</video:tag>
      <video:tag>page</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-City-of-Pripyat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The City of Pripyat</video:title>
      <video:description>Pripyat is considered to be a ghost town situated near the nuclear power plant. This video will introduce you with this city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/72d27d65-fd3b-4723-a510-7a113a19dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-02-09T06:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29812.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>City</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pripyat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Separating-Reading-the-Sequencing-Products-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Separating Reading the Sequencing Products part 10</video:title>
      <video:description>As each DNA fragment reaches the end of the gel, a laser excites its fluorescent dye. A camera detects the color of the emitted light and passes that information to a computer. One by one, the machine records the colors of the DNA fragments that pass through the gel.

A single sequencing reaction can reveal the order of several hundred DNA bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/767ef803-e939-42bf-801e-763af73e7c7e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/870.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-video-of-a-fistulotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical video of a fistulotomy</video:title>
      <video:description>A fistula is an abnormal connection between to organs. A fistulotomy is the corrective procedure as shown in this video, that is used to repair such an abnormality by surgery as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/76889c62-83ae-4332-a0a4-c5fa7ee2128b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10394.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulotomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Practical-Archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Practical Archaeology</video:title>
      <video:description>Students learn how to dig and record on an archaeological site in Dorset, UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/768d29fa-0950-43a3-afe0-74c7bfd02337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2009-04-08T19:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1641.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>excavation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Restoration-Crowns-on-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Restoration - Crowns on Teeth</video:title>
      <video:description>This 3D medical animation features the process of a Crown or Dental cap deployment for dental restoration. This method of crowning involves using a dental impression of a prepared tooth by a dentist to fabricate the crown outside of the mouth. The crown can then be deployed to restore the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/76af6966-1da0-4a37-b071-732b5617827d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-06-06T06:31:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30587.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Left-Atrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Left Atrium</video:title>
      <video:description>This video displays a model of the Hearts Left Atrium and its divisions including the pulmonary trunk which carries de-oxygenated blood to the right and left pulmonary arteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/76bda934-f517-4da7-a442-8f5207e4868e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-13T22:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5185.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>deoxygenated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>pulmonic</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Pulmonary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SMS-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SMS movie</video:title>
      <video:description>Activation pattern for the statistical difference between the sync and the change conditions for a single subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/76be6535-be26-4964-a52d-9627a1d5b30a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-24T11:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30687.mp4</video:content_loc>
      <video:uploader>Idan Tal</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>SMSmovie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Smoking-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Smoking video</video:title>
      <video:description>Effects of Smoking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db71c2a7-37b1-42df-891f-2d3077d12a23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-23T01:28:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5759.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SMOKING</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Serial-Dilution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Serial Dilution</video:title>
      <video:description>( http://www.abnova.com ) - A serial dilution is a series of simple dilutions which amplifies the dilution factor quickly beginning with a small initial quantity of material. The dilution factor at each step is constant, resulting in a geometric progression of the concentration in a logarithmic fashion. More videos at Abnova ( http://www.abnova.com ) .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/76c1939f-fbfe-4d62-9400-d8ac2d3825c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-08-19T08:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4481.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>serial</video:tag>
      <video:tag>Dilution</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
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    <loc>https://dnatube.com/videos/Frozen-food-can-be-better-than-fresh-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frozen food can be better than fresh food</video:title>
      <video:description>Hove you ever wonder which is better frozen or fresh? If you said &quot;Fresh&quot; take a look, you&apos;ll be surprised.  Come with us as we analyze the real difference between fresh and frozen.</video:description>
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      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Ash-Particles-Spinning-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ash Particles Spinning Experiment</video:title>
      <video:description>The video shows ash particles spinning in an idealized slag gasifier. It is an experiment recreated through animation clip.</video:description>
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      <video:uploader>Marco Losurdo</video:uploader>
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    <loc>https://dnatube.com/videos/Description-of-clot-formation-and-ot-breakdown-2D-medical</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Description of  clot formation and ot breakdown 2D medical</video:title>
      <video:description>This video explains about clot formation and clot breakdown 2D medical animation

http://www.medivisuals.com - 2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27697.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Animation</video:tag>
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    <loc>https://dnatube.com/videos/Dental-Inlay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Inlay</video:title>
      <video:description>This 3D medical animation is showing a tooth restoration procedure called &apos;Inlay&apos;.  A dental inlay is a type of restoration that typically looks like natural teeth. In this technique the perished part of the tooth is worn out to make a cavity. This cavity is then filled to protect the tooth from further decay. It covers the chewing surface between the cusps, while inlays restore one or more fractured cusps. For more information, visit our website: www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30705.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Cycle</video:title>
      <video:description>From earth the sun seems the same and its hard to think that the sun can change in anyway. However is that possible for a hot ball of gas? Find out more from NASA&apos;s  Solar Cycle</video:description>
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      <video:duration>205</video:duration>
      <video:publication_date>2011-11-23T09:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7670.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>solar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-tooth-filling-and-Capping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  tooth filling  and Capping</video:title>
      <video:description>Here is how to fill a tooth decay which is then crowned with a new cap.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8241.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jackknife-position-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife position video</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure anoscopy as its name suggests is the examination of the anal canal the anoderm dentate line the internal and external hemorrhoids.</video:description>
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      <video:duration>128</video:duration>
      <video:publication_date>2011-12-01T20:38:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
      <video:tag>Jackknife</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Regulation-of-cellular-metabolism-feedback-pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of cellular metabolism: feedback pathways</video:title>
      <video:description>When a metabolic pathway has produced enough end products, it can be temporarily shut down by feedback inhibition. The end product binds with and inhibits the enzyme catalyzing the first reaction. All subsequent reaction is shut down and the end product is no longer produce. Edited by Ashraf</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T04:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1946.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>of</video:tag>
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      <video:tag>Metabolism</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>pathways</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Tip-Cell-During-Blood-Vessel-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Tip Cell During Blood Vessel Formation</video:title>
      <video:description>A 3D view of the leading endothelial cell (tip cell) in a developing blood vessel (isolectionB4-labelled, green). This particular cell possesses numerous</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/773ea7e1-64e7-4ccc-92cb-e2410dc9cf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-04-21T22:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1939.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>Li</video:tag>
      <video:tag>Developmental</video:tag>
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    <loc>https://dnatube.com/videos/Activity-to-Seprate-Hydrogen-And-Oxygen-From-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Seprate Hydrogen And Oxygen From Water</video:title>
      <video:description>When an electrolyser field with distilled water is connected to direct supply of current then the gases are released. This video shows the complete activity performed by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/773ed13f-8797-4e1f-ac70-26f6c688ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-15T06:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11872.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>Oxygen</video:tag>
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      <video:tag>water</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microsurgical-clipping-of-cerebral-aneurysm-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsurgical clipping of cerebral aneurysm procedure</video:title>
      <video:description>A surgery used to stop blood flow into an aneurysm is referred to as microsurgical clipping. The video  gives you an insight of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77477870-1921-42d3-a48c-c35d193b3e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-06T20:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10912.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Microsurgical</video:tag>
      <video:tag>clipping</video:tag>
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      <video:tag>aneurysm</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pig Flu Symptoms - Get Viral Protection from Swine Flu</video:title>
      <video:description>Pig Flu Symptoms - Get Viral Protection from Swine Flu, Avian Bird Flu, Flue Pandemic</video:description>
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      <video:publication_date>2010-11-24T00:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5863.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>All About Insect Metamorphosis</video:title>
      <video:description>Video shows the changes in insects and animals with the growing age. Different animals change in different ways.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6099.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Metamorphosis</video:tag>
      <video:tag>Backyard</video:tag>
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    <loc>https://dnatube.com/videos/Process-of-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Gas-Exchange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Gas Exchange</video:title>
      <video:description>NurseReview.Org for more animation (medical nursing) ... NurseReview.Org gas exchange repiratory diseases nclex review cgfns nle medical physical science medicine</video:description>
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      <video:publication_date>2009-04-24T22:54:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2065.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>cgfns</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Renal Calculi Video Presenation</video:title>
      <video:description>A kidney stone is a solid mass made up of tiny crystals one or more stones can be in the kidney or ureter at the same time you may not have symptoms until the stones move down the tubes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7759f9a1-c70c-4c06-bbbd-1d5ca11a09d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5511.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
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    <loc>https://dnatube.com/videos/Lec-33-Public-Health-250A-Lecture-39-Screening-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Public Health 250A - Lecture 39: Screening II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 39: Screening II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25686.jpg</video:thumbnail_loc>
      <video:duration>2552</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uLRWPnSoN7U</video:player_loc>
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    <loc>https://dnatube.com/videos/EcoR1-Fundamental-Molecular-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EcoR1 Fundamental Molecular Biology</video:title>
      <video:description>a hypothetical dna molecule containing 5 ecori sites each surrounded by unique sequence is incubated in the presence of recA protein shaded oval</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7772fa77-0624-4677-b418-f70faa52afb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-13T22:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11726.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EcoR1</video:tag>
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      <video:tag>surrounding</video:tag>
      <video:tag>Molecules</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-for-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video for DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a8ba53ac-2cc3-4065-bf12-2d5ef1647981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T18:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2335.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:description>Video shows a child who was 3 years old when a pacemaker was placed in his chest. His daily activities and how this is implanted is shown in this videos.</video:description>
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      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip show part of the process of making braided whips.</video:description>
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      <video:description>Inequalities

U05_L1_T1_we3 : Inequalities</video:description>
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      <video:tag>Inequalities</video:tag>
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    <loc>https://dnatube.com/videos/A-Look-at-Ecological-Succession</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>A Look at Ecological Succession</video:title>
      <video:description>What do u mean by ecological succession? Is it good or a bad thing? have a look at this video to know the answers to all these.</video:description>
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      <video:title>Solar powered stove</video:title>
      <video:description>A young inventor shows us that it is not hard to cook when you don&apos;t have any wood or a stove for that matter.  The invention harnesses the power of the sun to bake, roast, fry or anything else you want to do.  Just make sure that the sun is out.</video:description>
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      <video:publication_date>2014-08-28T15:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31612.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Yakıt</video:tag>
      <video:tag>Bilim</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62  - Occlusion: Balancing Side Interferences</video:title>
      <video:description>&quot;Lec 62  - Occlusion: Balancing Side Interferences&quot; Clinical examination showing balancing side interferences.   Orig. air date: APR 10 73

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      <video:player_loc>https://www.youtube.com/embed/ZUOKV0IbkSw</video:player_loc>
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    <loc>https://dnatube.com/videos/Ionic-Regulation-Across-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic Regulation Across Cell Membranes</video:title>
      <video:description>Cells communicate with their environment through receptor proteins on the cell membrane. Some ion channels are receptors, whereas others are linked to receptors through guanine nucleotide-binding proteins (G proteins). Ion channels control intracellular concentrations of ions such as calcium, and these concentrations control cell functions such as secretion and cell division. This review summarizes the current state of knowledge about the control of ion channels.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5082.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/Mechanism-of-Action-Animation-for-Rituxan-a-drug-manufactur</loc>
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      <video:title>Mechanism of Action Animation for Rituxan, a drug manufactur</video:title>
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    <loc>https://dnatube.com/videos/Lec-56-Introduction-to-angles-old</loc>
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What an angle is.  Angles in a circle.  Complementary and supplementary angles.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-2-MWV3</loc>
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      <video:title>Save the Microbes, Save the Planet - Part 2 (MWV3)</video:title>
      <video:description>Part 2 of a video podcast from the American Museum of Natural History&apos;s 2007 Mack Lipkin Man and Nature Series entitled Save the Microbes, Save the World: The Fate of Microbial Life on a Changing Planet. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360./nPanelists include:/nRita Colwell, Distinguished University Professor, University of Maryland College Park and Johns Hopkins University Bloomberg School of Public Health, and Chairman, Canon US Life Sciences, Inc.
Susan Perkins, Assistant Curator, Invertebrate Zoology and Sackler Institute for Comparative Genomics, AMNH
James Staley, Professor of Microbiology at the University of Washington</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4305.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Northen-Blot</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows steps in experiment. Experiment is about what bacteria transcript when growing on glucose. We know that they transcript GAL mRNA growing on galactose. Cells are harvested and mRNA is extracted,electrophoresis is done to separate it according to size. Gel is Northen blotted to transfer RNA segments to membrane. Membrane is incubated with GAL DNA probe (radio labeled) and binded to mRNA which codes for GAL. After that x-ray film is made and bands are detected.</video:description>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Learning-how-the-Proton-pump-inhibitors-work</loc>
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    <video:video>
      <video:title>Learning how the Proton pump inhibitors work</video:title>
      <video:description>Proton pump inhibitors (or PPI&apos;s)are the most effective inhibitors of acid secretion available now.As a group of drug, it&apos;s main function is to reduce gastric acid in the stomach.</video:description>
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      <video:publication_date>2009-07-07T05:13:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2948.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
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      <video:title>Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases</video:title>
      <video:description>&quot;Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases&quot; Original air date: 1975

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>The video shows a little cute baby smiling. Take a look at this sweetheart.</video:description>
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      <video:title>Retrograde Wire Intubation Results</video:title>
      <video:description>Retrograde intubation is useful for patients who are breathing and have an anatomic problem that makes orotracheal intubation impossible or dangerous retrograde intubation takes up to 4 minutes to accomplish so it is not useful in a critical emergency</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10636.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Diagrammatic-View-of-Male-Reproductive-Sysytem</loc>
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      <video:description>Video contains a full diagrammatic view of reproductive system in human males. The internal structure of reproductive system and working of each part is explained in the video.</video:description>
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      <video:description>EE290f  Introduction to Synchroton Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 1 - Introduction to Synchroton Radiation</video:description>
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    <loc>https://dnatube.com/videos/Lec-120-Cross-product-1</loc>
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    <video:video>
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      <video:description>Cross product 1

Introduction to the cross product</video:description>
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      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T12:35:20.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cushing Pattern Suture Video</video:title>
      <video:description>A technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers of the gut wall the external part of each suture bite crosses the wound it approximates the peritoneum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7284e2d7-76e2-4c85-9667-02e55ce1f46e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/3-Most-Important-Chemistry-Experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3 Most Important Chemistry Experiments</video:title>
      <video:description>Video shows 3 chemistry experiments have changed the world. Have a look at these experiments and the person related with them.</video:description>
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      <video:duration>277</video:duration>
      <video:publication_date>2013-02-08T02:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29560.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behavior. People with Tourette syndrome can live normal life with proper medication and self-control. Edited by Ashraf</video:description>
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      <video:duration>184</video:duration>
      <video:publication_date>2009-04-23T07:02:25.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Torso-model-thoracic-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>154</video:duration>
      <video:publication_date>2010-11-15T13:33:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5398.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
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      <video:tag>Thoracic</video:tag>
      <video:tag>Veins</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amenorrhea</video:title>
      <video:description>Support our efforts of availing knowledge to the public and sending us feedback. We analyze a simple case study of a 17 year old child. Watch what we have on Amenorrhea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78f6fca9-7adc-418e-b46d-9e1afa4e3ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the protection against malaria by the sickle-cell mutation to illustrate how evolution does not necessarily result in the best solution imaginable but proceeds by whatever means are available. there is an intimate connection between the infectious parasitic disease malaria and the genetic disease sickle cell anemia in some parts of the world. A keenly observant young man named Tony Allison, working in East Africa in the 1950s, first noticed the connection and assembled the pieces of the puzzle. His story stands as the first and one of the best understood examples of natural selection, where the selective agent, adaptive mutation, and molecule involved are known—and this is in humans to boot.</video:description>
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      <video:duration>843</video:duration>
      <video:publication_date>2012-02-26T03:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11930.mp4</video:content_loc>
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      <video:category>Genetics</video:category>
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      <video:tag>Selection</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution compressed into 1 day</video:title>
      <video:description>Human beings can not really understand how much is 4 billion years of evolution.  asapSCIENCE shows us all that time in the evolution of life compressed into one day.  One day that spans all of life, from early unicellular animals until humans.</video:description>
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      <video:duration>139</video:duration>
      <video:publication_date>2014-10-02T01:32:08.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>compressed</video:tag>
      <video:tag>Day</video:tag>
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    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme pt 1</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. RNA as an Enzyme. Introduction to lecture: what are enzymes and how do they work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7923a41d-015a-44bb-8dd2-b96a815c3d85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-01T18:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>biocatalysts</video:tag>
      <video:tag>transitionstate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis of CJD</video:title>
      <video:description>Because CJD can mimic many other diseases, it is tricky to diagnose. Michael Geschwind,, MD PhD, of UCSF&apos;s Memory and Aging Center, explains various methods used for diagnosing CJD, including diffusion weighted imaging (DWI) MR scans, which he considers the most reliable tool currently available.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/792bee6a-9665-4bab-800a-831f584d3ee3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2010-08-03T00:38:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4456.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cjd</video:tag>
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    <loc>https://dnatube.com/videos/The-Resting-Membrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Resting Membrane Potential video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7946582a-ad2e-4427-9bd4-fbdd59ae2643/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-12T11:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5041.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Potential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-Drosophila-mutant-embryo-BNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in Drosophila mutant embryo (BNT)</video:title>
      <video:description>Mitotic divisions and onset of gastrulation in a mutant fruit fly embryo. The embryo is lacking the three anterior-posterior axis determinants: Bicoid, Nanos and Torso-like. A Histone protein is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79536995-e06b-435f-ab8b-8bee3b9ca674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-09T06:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1682.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
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      <video:tag>Microscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Bury-The-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a full step by step process for the burying of knot. As it is performed here by the experts so video is very helpful for the medical students.</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2011-12-01T03:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10131.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Burying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Knot</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PNW-Giant-Kaleidoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: Giant Kaleidoscope</video:title>
      <video:description>On April 21, 2007, the Physics Nortwest organization of Chicago held it&apos;s BIG demo workhop #1 in which a variety of physics demonstrations were built. To learn more about Physics Northwest visit their website at:
https://www.edline.net/pages/Physics_Northwest</video:description>
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      <video:duration>267</video:duration>
      <video:publication_date>2009-05-14T02:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2211.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Northwest</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>color</video:tag>
      <video:tag>kaleidoscope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cleft-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the cleft surgery in India by experienced child specialists of Delhi and Mumbai. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b749ad9-3869-45c1-9404-68280c1ef21a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10366.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>experienced</video:tag>
      <video:tag>child</video:tag>
      <video:tag>specialists</video:tag>
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      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ba</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Prokaryotic And Eukaryotic Cells</video:title>
      <video:description>In this video, the narrator compares the differences between prokaryotic and eukaryotic cells. 
Nuclear membrane is not present in prokaryotic cells while eukaryotic cells have a well defined nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b7e083a-73b3-4391-b1d4-e2825497e752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11244.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>prokaryotic</video:tag>
      <video:tag>Eukaryotic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Mitochondria</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 10 - Lecture 17: Higher Order Functions I</video:title>
      <video:description>Computer Science 10 - Lecture 17: Higher Order Functions I

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/18/</video:description>
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      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-18T16:58:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkpEkQBXKV8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/How-to-Use-An-Asthma-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use An Asthma Inhaler</video:title>
      <video:description>This video show the inhale process of asthma inhaler. Whole procedure is divided into steps and each of these steps is shown clearly with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b86bcd1-c982-4ceb-89f0-3c2768e8ef28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T22:53:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11071.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Midbrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Midbrain</video:title>
      <video:description>This video provides Sagittal view of the midbrain and explains how fluid can pass from the third ventricle to the fourth ventricle via the cerebral aqueduct. Posteriorly on the midbrain is referred to as tectum (roof) which contains four caliculi (corpora quadrigemina)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b94ceaa-2771-4dfe-8c06-56427da77bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-11-13T20:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5122.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>midbrain</video:tag>
      <video:tag>tectum</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>caliculi</video:tag>
      <video:tag>corpora</video:tag>
      <video:tag>quadrigemina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travels-to-Space-Station-By-NASA-Astronauts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travels to Space Station By NASA Astronauts</video:title>
      <video:description>A HD video showing the NASA astronaut travels to space station with Russian crew-mates. A brief explanation of journey is provided here with a closeup view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7bac358e-12b8-41b4-9c9e-63c7b0c9a863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-08T04:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29669.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>in</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>astronaut</video:tag>
      <video:tag>Travels</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Crewmates</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Having-Two-Nostrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Having Two Nostrils</video:title>
      <video:description>This video will help you in understanding the reason behind two nostrils. View this video for the functioning of two nostrils.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7bb5903d-6a40-4407-b32f-bf17290b494b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-02-08T02:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29569.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Nostrils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Accelerator-Mass-Spectrometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Accelerator Mass Spectrometry</video:title>
      <video:description>This video will introduce you with the concept of accelerator mass spectrometry. AMS is a technique used to accurately determine the presence of c-12, c-13 and c-14.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7bb72fe4-3597-4480-9d23-db660da547cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-10-18T05:13:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7093.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ANSTO</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/119a7d2e-3fe1-4e3a-861a-87ac66ec5514/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2009-05-27T22:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2626.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Hearth-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Hearth Attack</video:title>
      <video:description>This animation shows how myocardial infarction (hearth attack) occurs.  A myocardial infarction occurs when blood flow to a part of your heart is blocked for a long enough time that part of the heart muscle is damaged or dies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7bc4a0b2-1b3a-41c0-9bbf-d562f2f3c4b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T09:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9437.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Obesity-Treatment-Packages-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Obesity Treatment Packages - India</video:title>
      <video:description>India provides obesity treatment packages at cheap cost for senior abroad citizens. Some patients with are shown here, they are really happy with the treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7bd03d5b-a304-446d-8644-56e66fe20a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-06T17:19:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>packages</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>for</video:tag>
      <video:tag>senior</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>citizens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acute-myocardial-infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acute myocardial infarction</video:title>
      <video:description>Acute myocardial infarction (AMI) or Myocardial infarction (MI), commonly known as a heart attack, results from the interruption of blood supply to a part of the heart, causing heart cells to die. This video animates how this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7bdb28ff-bb47-4328-9efd-4cf5466c0b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-04-23T05:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1966.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawaii-observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawaii observation</video:title>
      <video:description>This is a recording by Mr Boris Haubler while observing Hawaii. It is a sixty symbols production. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7bd029ab-baab-4d91-8481-5dad31e5c2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-30T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29034.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hawaii</video:tag>
      <video:tag>observation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Deposition-on-a-Bundle-of-Heat-Exchanger-Tubes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Deposition on a Bundle of Heat Exchanger Tubes (1)</video:title>
      <video:description>CaCO Particles Deposition on a bundle of heat exchanger tubes. CFD LES simulation+ unsteady particle tracking in post-processing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/7bdcae83-c4ec-4704-8c47-e97d262c80b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T08:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3590.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Study-of-Y-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Study of Y Chromosomes</video:title>
      <video:description>Y chromosomes are considered to be one of the two chromosomes that helps in detection of sex. Watch this video to know more about these chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7bf7564a-f815-474b-9a1c-bf8a1f267261/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-24T16:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5983.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Clinically</video:tag>
      <video:tag>Dead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sinusitis-animation-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinusitis animation video</video:title>
      <video:description>This animation describes the normal function of the sinuses as well as sinusitis nasal sinus cavities are moist hollow spaces in the bones around the eyes cheeks and nose and describes the anatomy of the four types of sinuses maxillary frontal sphenoidal and ethmoidal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7bfbf352-7709-47b3-aba6-6b8215b5fd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T20:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10437.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-three-two-way-switches-control-three-lights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use three two-way switches control three lights</video:title>
      <video:description>Touch control two- way switch, white glass panel.
You can also use three two-way 1 gang switches control one/two lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7bf88c10-6b7c-479f-a755-14a9105e7485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-04-03T07:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12086.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>1</video:tag>
      <video:tag>gang</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launche-of-Juno-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launche of Juno Mission</video:title>
      <video:description>A closeup video showing the Juno mission launches to Jupiter. Different phases during the launch are described here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7c01510b-6770-4c05-8197-6ee891603101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-02-10T03:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29980.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-9-10-11-and-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves 9, 10, 11 and 12</video:title>
      <video:description>Cranial nerves 9, 10, 11 and 12 is shwon in this video.  Cranial nerves are nerves that emerge directly from the brain, in contrast to spinal nerves, which emerge from segments of the spinal cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a97d849c-6a78-4ac0-8e90-4977ee7f2d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10289.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensorineural-Hearing-Loss-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensorineural Hearing Loss Definition</video:title>
      <video:description>Sensorineural hearing loss is an extremely common type of hearing loss if a hearing loss is caused by problems with the inner ear then it is called a sensorineural loss learn about treatment options causes and symptoms of sensorineural hearing loss in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c0a377a-1270-4578-93d1-738b09479f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-11-16T14:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5513.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensorineural</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-earthquake-determination-epicenter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics earthquake determination epicenter</video:title>
      <video:description>This video gives information about geophysics, earthquake, determination and epicenter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7c51943c-e200-4368-9dfd-f1a17bd27d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-08T19:48:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1625.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>epicenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytochromes-c-with-heme-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytochromes c with heme c</video:title>
      <video:description>The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7c16e57c-aa2f-4a68-b8b6-c1ebc4a6b42a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-09-08T20:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/966.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-Colo-Rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a Colo Rectal Cancer with Hemorrhoids</video:title>
      <video:description>Colon cancer is one of the few types of cancer that usually does not produce symptoms until the later stages we perform screening colonoscopies to find colon cancer it may not produce problems until it is rather advanced one of the earliest symptoms of colon cancer is bright red bleeding with bowel movments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c1c82ae-d391-480e-927a-bdd7fa000798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10044.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>colo</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-or-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry or IHC</video:title>
      <video:description>This science video of Immunohistochemistry or IHC which refers to the process of detecting antigens (e.g., proteins) in cells of a tissue section by exploiting the principle of antibodies binding specifically to antigens in biological tissues explains how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7c1319af-1728-43e7-956e-b0d24f5a7f27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2016-04-18T03:04:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Immunohistochemistr</video:tag>
      <video:tag>IHC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/60-Symbols-of-Foam-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>60 Symbols of Foam Physics</video:title>
      <video:description>Everyone is familiar with foam/froth, present in beer or soap bubbles. We will show you 60 symbols present in foam physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7c3dce44-c4bd-49ca-9c2a-9e2248ef67fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-15T05:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28812.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>foam</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integrated-total-dietary-fiber-assay-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total dietary fiber assay-part 1</video:title>
      <video:description>Integrated total fiber assay kit has been developed by Megazime International Ireland ltd. Use of the kit is demonstrated in this video prepared by the organization.
Edited by Ashraf</video:description>
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      <video:duration>687</video:duration>
      <video:publication_date>2010-11-25T23:37:53.000Z</video:publication_date>
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      <video:uploader>chucky</video:uploader>
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      <video:tag>1</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
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    <loc>https://dnatube.com/videos/DNAs-replication-mistakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA&apos;s replication mistakes</video:title>
      <video:description>During DNA replication mistakes can occur as DNA polymerase copies the two strands. The wrong nucleotide can be incorporated into one of the strands causing a mismatch.If this happens and stays intact, it could cause mutations. But, cells do have a way to fix even that.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2007-05-16T00:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/304.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Polymerase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Selecting-Site-For-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selecting Site For IM Injection</video:title>
      <video:description>This video shows the methods for selecting the proper site for IM injection. IM injuction should be injected at proper site else it may cause problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11079.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-11T22:54:52.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11079.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inject</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>Selecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
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    <loc>https://dnatube.com/videos/Infra-Red-Spectroscopy-IR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infra-Red Spectroscopy (IR)</video:title>
      <video:description>An education video on Fourier Transform Infra-Red Spectrometry from the Royal Society of Chemistry. From the Modern Instrumental Techniques for schools and colleges DVD. For more information on the Chemistry for our Future programme please visit www.rsc.org (C) Royal Society of Chemistry</video:description>
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      <video:duration>392</video:duration>
      <video:publication_date>2009-04-19T06:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1852.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>FTIR</video:tag>
      <video:tag>Absorbance</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>Lambert</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>CFOF</video:tag>
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      <video:tag>Spectra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/an-old-math-trick-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>an old math trick - 2</video:title>
      <video:description>an old math trick (tangram) about a 5-13 right triangle, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7e3bf965-1fcf-43be-a91e-95537da1e362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-04-13T15:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12241.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
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      <video:tag>trigonometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Second-Messenger-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Second Messenger system?</video:title>
      <video:description>When a signal molecule binds to a cell surface receptor protein, it activates a G protein on the inside of the cell. A full procedure is shown here with diagrams.</video:description>
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      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T01:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29851.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
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    <loc>https://dnatube.com/videos/Action-potential-conduction-in-nerve-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action potential conduction in nerve cells</video:title>
      <video:description>In this video, action potential generation and conduction in a nerve cell is described.An action potential is a short-lasting event that occurs in several types of specialized cells, called excitable cells. These cells include neurons, muscle cells, and endocrine cells. During an action potential, 
electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory.</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2009-05-27T18:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2348.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
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    <loc>https://dnatube.com/videos/Dwarf-Model-Muscles-of-Chest-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dwarf Model - Muscles of Chest Region</video:title>
      <video:description>This video describes the Muscles of the Chest Muscle in a Dwarf. It describes muscles including the pectoralis minor, pectoralis major, as well as their functions.</video:description>
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      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T23:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5223.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Little</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dwarf</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Make-Pop-Rocks-Candy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Pop Rocks Candy</video:title>
      <video:description>This video will help you in making pop rocks candy at home. A full step by step process with the basic things that are required are shown here.</video:description>
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      <video:duration>560</video:duration>
      <video:publication_date>2013-02-11T04:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30226.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>rocks</video:tag>
      <video:tag>Candy</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Depression-and-an-alternative-method-of-cure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Depression and an alternative method of cure</video:title>
      <video:description>Depression is a psychological condition it can be the normal unhappiness or it can be clinical which will then need counseling and medication. This video shows an alternative method by taking control of one&apos;s life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa0e35de-d944-42be-8f6b-4fbec93d1113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-28T05:35:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Depression</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Remedies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Newtons-Third-Law-of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Newton&apos;s Third Law of Motion</video:title>
      <video:description>Newton&apos;s Third Law of Motion

Every action has an equal and opposite reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21046.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-08T17:11:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/By-ggTfeuJU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Newton</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Components-of-Hydrocarbons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of Hydrocarbons</video:title>
      <video:description>Description of hydrocarbons and there uses in our lives. Hydrocarbons are the simplest organic compounds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/aa0fc363-dcc3-4476-ba50-d846368accb7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-01T07:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28223.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Hydrocarbons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 17 - MIT 18.086 Mathematical Methods for Engineers II&quot; Multigrid Methods

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15370.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T16:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y25UBGeu_2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Giotto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giotto</video:title>
      <video:description>Giotto by ESA was a robotic space mission intended to catch up wit Haley&apos;s comet and study. Giotto was launched in 1985 went to about 600 kilometres close to the comet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5d2a00a-03bd-4898-93b0-d1e550143f28/cand_25.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-25T08:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7852.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
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    <loc>https://dnatube.com/videos/Paintbrush-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paintbrush Gene</video:title>
      <video:description>In two related Drosophila species, a so-called paintbrush gene is activated to paint the pigment on the body. In one species, an extra switch activates the gene, resulting in spotted wings.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4f4ea3bb-6af0-4d62-bef2-bb10e7dea539/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-08-02T20:54:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/567.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Paintbrush</video:tag>
      <video:tag>switchingGenes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Mass-Of-The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Mass Of The Sun</video:title>
      <video:description>The first part of this scientific video discusses the movements of the stars in Andromeda. The second part is about the calculation of the mass of our Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e60081b-68a2-4c38-87fa-9c53fa122382/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-13T06:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11686.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>orbital</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Torso-model-cephalic-and-basilic-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso model cephalic and basilic veins</video:title>
      <video:description>The model is a simulative right half of adult torso with right arm there are apparent anatomical marks clavicle suprasternal notch sternocleidomastoid muscle pectoralis major muscle ribs and deltoid muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7e66732c-2356-4a89-a035-f46a741b8933/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-15T13:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5395.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cephalic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Basilic</video:tag>
      <video:tag>Veins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Total Internal Reflection</video:title>
      <video:description>This video shows the total internal refraction through a glass slide. When the light ray passes from glass to air i.e. from denser medium to rarer medium at an angle. A major part of incident light is refracted and a small part is reflected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e743bb1-e5a1-4ed5-a396-f00a7ca7769a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11099.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>reflection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Bone-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Bone Biology</video:title>
      <video:description>This video demonstrates the structure of a bone using a 3D animation. The functions of each part of  the bone is also explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7e63f888-964e-4afa-98c0-1f74147af5d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-11-29T01:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8614.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pictorial-representation-of-human-body-system</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Human body is composed of a number of functional units known as body system. This body system includes, skeletal system, respiratory system, reproductive system etc,. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this model of a new cell the host discusses the membranous organelles. You will be able to see the endoplasmic reticulum (both rough and smooth), ribosomes, as well as the golgi apparatus.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Don Quixote, Part I: Chapters XXI-XXVI (cont.)</video:title>
      <video:description>&quot;Lec 7 - Don Quixote, Part I: Chapters XXI-XXVI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Professor González Echevarría resumes his commentary on the galley slaves episode by talking about Ginés&apos; cross-eyedness as a metaphor for congenital internal perspectivism. This is a new model of conflictive being, capable of seeing simultaneously in two ways. The character among the galley slaves that he calls &quot;the prisoner of sex&quot; follows. Professor González Echevarría shows how Cervantes can create a complex character in just one paragraph while portraying the historical and legal background of Cervantes&apos; time. The Sierra Morena episodes, the core of part one of the Quixote, take the second half of the lecture. They consist of a set of narrative strands tightly woven around two of the principal drives in the book: Don Quixote&apos;s love quest for Dulcinea, and the series of crimes and misdemeanors perpetrated by the hidalgo and his squire. All the interpolated stories have common elements with the central plot, with the Marcela and Grisóstomo interlude, and with each other: the perpetration of offenses due to passion, honor, body and property, and with the resulting need for restitution, recompense, requital, pardon or revenge. In all of them, marriage looms as the inevitable and most appropriate form of reparation as well as the most effective kind of narrative closure.

00:00 - Chapter 1. Ginés&apos;s Double Vision as a Metaphor for Internal Perspective
05:15 - Chapter 2. The Prisoner of Sex: A Character in Brushstrokes
14:06 - Chapter 3. The Sierra Morena Episodes
26:54 - Chapter 4. Background for Sierra Morena&apos;s Cast of Characters
52:46 - Chapter 5. The Implications of Interruption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23519.jpg</video:thumbnail_loc>
      <video:duration>3651</video:duration>
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    <loc>https://dnatube.com/videos/Hydra-feeding-attached-to-a-daphnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra feeding (attached to) a daphnia</video:title>
      <video:description>Hydra feeding (attached to) a daphnia . 

Hydra is a genus of simple fresh-water animals possessing radial symmetry. Hydras are predatory animals belonging to the phylum Cnidaria and the class Hydrozoa. They can be found in most unpolluted freshwater ponds, lakes and streams in the temperate and tropical regions by gently sweeping a collecting net through weedy areas. They are usually a few millimeters long and are best studied with a microscope. Biologists are especially interested in hydras due to their regenerative ability and because they appear to undergo senescence (aging) very slowly, if at all. Text Reff: wikipedia</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2009-03-26T17:56:22.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Van-powered-by-gas-turbine-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Van powered by gas turbine engine</video:title>
      <video:description>The video shows a van that is powered with a gas turbine engine similar to that of a helicopter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ebbca4c-16be-405f-a624-b77e7fd7595f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-25T23:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martha Argerich, Interview in Stockholm for the Nobel Prize</video:title>
      <video:description>This is a video interview discussing the 2009 Nobel Prize Concert with concert pianist Martha Argerich.</video:description>
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      <video:duration>349</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5135.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <video:video>
      <video:title>Chemical Science - Periodic Trends in Elemental Properties</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 10/nTopics covered:
	/nPeriodic Trends in Elemental Properties/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 10/nLast time we were talking about the energies of the various states in the multi-electron atom. Now, the question is experimentally how do we know what these energies are? How do we know these energy levels exist?/nAnd the primary technique that we have to know that is something called x-ray photoelectron spectroscopy. And x-ray photoelectron spectroscopy uses the same principle that we talked about when we talked about photo emission or the photo electric effect really explained by Einstein. And, by the way, I put on the website a very comprehensible article on Einstein&apos;s contribution to the photoelectric effect./nThis is something that just came out in a journal just very recently and I saw it. And so I urge you to take a look at it because it really is very understandable and kind of fills in some of the gaps that I left in talking about the actual problems, some of the kind of sociological effects or gaps./nAll right. So same idea, photoelectron spectroscopy and that we come in with a photon and that induced an electron to be emitted. But unlike the photoelectron spectroscopy on a solid where we essentially had just one energy level, in photoelectron spectroscopy on atoms we&apos;re going to have many energy levels as we&apos;ve already seen./nAnd the photon that we&apos;re going to use, that photon is going to have an energy so that in principle it can pull out of the atom the most strongly bound electron. And if we want that, well, then that means that we&apos;re going to have to use a pretty energetic photon and that is we&apos;re going to use an x-ray photon./nSo it works in the following way. Let&apos;s take this unsuspecting neon atom. We bring in a photon, an x-ray photon. [LAUGHTER] I&apos;ll turn it down a little bit. Not too much. And that, of course, one of those electrons can be emitted. And one of the electrons that can come off is</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <loc>https://dnatube.com/videos/Monoclonal-antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monoclonal antibodies</video:title>
      <video:description>Monoclonal antibodies are monospecific antibodies that are produced by cells which are all clone of a single cell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/7ed25a30-56bc-4197-b513-dd27e47aacd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2008-06-20T14:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1337.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
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      <video:tag>Monoclonal</video:tag>
      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MOA-of-angiotensin-in-heart-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MOA of angiotensin in heart disease</video:title>
      <video:description>Angiotensin is an oligopeptide in the blood that causes vasoconstriction, increased blood pressure, and release of aldosterone from the adrenal cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7ee9e8eb-a922-4b9e-b470-792bfaf42a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-28T22:28:59.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Information-on-IVF-ICSI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on IVF &amp; ICSI</video:title>
      <video:description>IVF begins with a woman injecting fertility hormones to stimulate the ovary to produce multiple eggs.Dr. Murray, a fertility specialist at NCFMC, reviews the in vitro fertilization (IVF) process and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7ee78690-a3c8-47d2-8c17-56a19f75b066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2167.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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      <video:tag>california</video:tag>
      <video:tag>Roseville</video:tag>
      <video:tag>Sacramento</video:tag>
      <video:tag>Gonal</video:tag>
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    <loc>https://dnatube.com/videos/Lec-35-Public-Health-250A-Lecture-11-Overview-of-Study-Designs-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Public Health 250A - Lecture 11: Overview of Study Designs a</video:title>
      <video:description>Public Health 250A - Lecture 11: Overview of Study Designs a

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25691.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Bimanual-Laryngoscopy-Video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Bimanual Laryngoscopy Video</video:title>
      <video:description>This video evaluated manipulation techniques for direct laryngoscopy improved laryngeal view compared to cricoid pressure backward upward rightward pressure and no manipulation</video:description>
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      <video:publication_date>2011-12-01T20:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10350.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/All-About-Arrhythmia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>All About Arrhythmia</video:title>
      <video:description>A change in the heart&apos;s normal electrical conduction system can result in an arrhythmia. The irregular heartbeats due to arrhythmia are explained here.</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2013-02-10T01:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29870.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/Richard-Dawkins-on-Why-Poetry-and-Ballet-Are-Important</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Dawkins on Why Poetry and Ballet Are Important</video:title>
      <video:description>Humans deeply enjoy and spend many years pursuing disciplines that do not directly contribute to their individual survival.  Richard Dawkins explains why we might be so drawn to thinking up formulas, writing poetry, and dancing on the tips of our toes.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28480.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-Child-Abuse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Child Abuse</video:title>
      <video:description>Child abuse is the Physical, Sexual or Mental neglect or misunderstanding of children. Different characteristics, signs and symptoms of child abuse are shown in this video.</video:description>
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      <video:publication_date>2010-11-15T17:49:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5407.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/Sperm-Egg-Fussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Egg Fussion</video:title>
      <video:description>This video shows the process of fertilization when egg and sperms meat. The whole process is shown here with the diagrams and video slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/7f2e65ad-958d-4470-b552-e5fcc439116f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-04-06T18:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/186.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>Sea</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Tryptophan-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>The Trp operon is an example of a biosynthetic operon whose expression is regulated by an effector. Operon is part of genome that consists of few genes which are required to do certain process. In this example process is synthesis of tryptophan. The operon consists of 5 structural genes that code for the three enzymes required to convert chorismic acid into tryptophan. If there is tryptophan in enviromt, it is not used.</video:description>
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      <video:publication_date>2007-05-16T01:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/324.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tryptophan</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Trpoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery Operation</video:title>
      <video:description>This video shows breast reduction surgery operation is  removal of  tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8246a062-d0cb-467d-8767-dbba76c9a9e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9578.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Modulate-a-Protein-by-Using-a-Small-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Modulate a Protein by Using a Small Molecule</video:title>
      <video:description>This animations shows how a small molecule binds to a protein to alter its shape and and make it inactivated./nSmall molecules associate or bind with a protein forming what can be thought of as a new protein. In the case shown in this animation a small molecule fits into a cleft in the protein. The blue protein, calmodulin, has several important roles in cellular function. The cleft in the shape of the protein allows it to perform many of these functions. When the gold colored small molecule binds with calmodulin it occupies this cleft and thus inactivates the protein./nIn order to understand life’s processes, it is useful to perturb the process and observe what happens./nIn genetics, a gene’s functions are investigated by using mutations that disrupt their normal function. Chemical genetics is an analogous approach that investigates the functions of the genes by using small molecules to perturb the proteins—which are encoded by the genes—directly./nIn genetics, some mutations result in loss of function, while others result in a gain of function. In chemical genetics, analogous protein perturbations exist that inactivate a protein (loss of function) or super-activate a protein (gain of function)./nSmall molecules associate with, or bind to, a protein in specific ways. In some cases they modulate the protein’s function by inactivating it. In this animation, a small molecule (in gold) binds to the protein calmodulin (in blue). Calmodulin is a protein that is involved in calcium regulation in a cell and has many important roles in cellular function. The cleft in the protein is an important site that allows it to interact with other molecules. The small molecule binds to this cleft and occupies the site, causing the protein to undergo a conformational change and become inactivated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/825ee1ed-f101-4ed7-984e-230f0720792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-08T23:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29687.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Relativity-of-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativity of simultaneity</video:title>
      <video:description>This video explains the relativity of simultaneity with animation to make it easier to understand. According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/825ee67d-a354-4db7-975c-05ced8376a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-14T22:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5309.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Manufacturing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Manufacturing Video</video:title>
      <video:description>This video shows how microarray works most microarray manufacturers such as affymetrix and agilent provide commercial data analysis software with microarray equipment such as plate readers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/826b77dd-3ff2-4d58-863f-6feed5cdf522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-20T23:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5642.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Manufacturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Catheterization-heart-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Catheterization (heart cath)</video:title>
      <video:description>what is Cardiac Catheterization? This video explains cardiac catheterization, also called as heart cath, is the insertion of a catheter into a chamber or vessel of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/826c4b10-f609-4e07-9132-3be26d8eecce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10365.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 24 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24360.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-turn-Powerpoint-presentations-into-videofiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to turn Powerpoint presentations into videofiles</video:title>
      <video:description>Assignment seminar &apos;Genes in Conflict&apos; about how to turn your powerpoint presetation in to a videofile, using Windows Movie Maker</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8285560c-29fc-4406-8804-77f0ba832c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-27T21:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2525.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>seminar</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>powerpoint</video:tag>
      <video:tag>videofile</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Maker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombination-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombination Mechanism</video:title>
      <video:description>Mechanism of Recombination. Genetic recombination happens during meiosis, a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.

Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and separate, each has picked up new genetic material from the other. The constellation of physical characteristics it determines is now different than before crossing-over. Read more:  http://www.accessexcellence.org/RC/AB/BC/Genetic_Recombination.php</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/82875514-d522-42ae-8b6f-4f68331fbdc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-24T05:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5917.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-1-Introduction-to-Electrostatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 1: Introduction to Electrostatics</video:title>
      <video:description>A physics lab demonstration of electrostatics which is the branch of physics that deals with the phenomena and properties of stationary or slow-moving (without acceleration) electric charges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/829beaad-55f5-4104-80d9-31cce4a9a546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-05-27T21:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2545.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-pinguecula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is pinguecula?</video:title>
      <video:description>This video explains what pinguecula is in detail and what causes pinguecula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e46fffbd-7140-4427-a6d9-aeef6913688d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-04-07T18:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30443.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pinguecula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Activity-to-Show-Factors-Affecting-Rate-Of-a-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Activity to Show Factors Affecting Rate Of a Reaction</video:title>
      <video:description>How does the rate of reaction is affected by change in temperature and pressure? This video explains different factors affecting the rate of a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82a83e1c-f340-4cd6-98e0-fa4985287887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11220.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Presentation-for-Rounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation for Rounds - Part 2</video:title>
      <video:description>This video shows a oral presentation for rounds. A brief description by the doctors is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82b1bf99-3c26-493e-80bf-41dd6a6b6fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-06T18:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10768.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-history-of-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The history of Chernobyl</video:title>
      <video:description>This is a presentation of the events that went on that day.  On April 26th, 1986 the biggest radioactive disaster to date happened in the Ukraine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/aaba759e-ca0b-4ff1-b1c4-252bfdba6ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2014-10-02T20:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31822.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>History</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Explanation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa74e17a-09bc-4f56-a60d-80e2c1c60f16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5617.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa829876-a65c-4de7-9453-1b644c471e2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3194.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Levers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24361.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa825a59-f42b-492a-bbb2-7eabcf6b49e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>donkeys</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
http://www.wiley-vch.de/publish/en/books/ISBN978-3-527-34158-0//nSong: Parmafrost by Danosong, obtained in 2014 when still free./nCredits for pictures:
ID-100106346
Photo by dream designs 
http://www.freedigitalphotos.net/images/Other_science_and_te_g342-Digital_Background_p106346.html/nID: 10069552 
Leadership And Business Vision Stock Photo
Photo by David Castillo Dominici.
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32524.mp4</video:content_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
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    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/aa954e09-7b40-42a0-ae21-efe52774062b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-26T20:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28078.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>immortality</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16067.jpg</video:thumbnail_loc>
      <video:duration>6953</video:duration>
      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
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      <video:uploader>0|22|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baltimore Radon Mitigation (410) 381-1557 Maryland Radon MD</video:title>
      <video:description>Call Air Quality Control (410) 381-1557. &lt;br&gt; Radon gas mitigation, remediation, abatement, testing, reduction, and removal systems of Baltimore, Columbia, Parkville, Silver Spring, Pasadena MD, Gaithersburg, Annapolis, Glen Burnie, Potomac, Clarksville, Jarrettsville, Crofton, Lanham, Fallston, Belcamp,  Cumberland, Elkton, Elicott City, Clarksburg, Westminster, Potomac, Owings Mills, Port Deposit, Maryland Radon Mitigation.  &lt;br&gt;Radon gas ventilation contractor serving these Maryland Counties: Anne Arundel, Baltimore, Prince George’s, Garrett, Allegany, Washington, Frederick, Carroll, Harford, Cecil, Kent, Queen Anne’s, Caroline, Talbot, Dorchester, Wicomico, Somerset, Worcester, St. Mary’s, Charles, Montgomery, and Howard County.  &lt;br&gt; Call 1-800-61-RADON.</video:description>
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      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Conic-Sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Conic Sections?</video:title>
      <video:description>This video shows the different conic section of a cone. Conics are a cross sections of a cone when it is cut by a plane at different angles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82e3c9e5-ed1a-4419-8abd-a611d8a66aa8/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11238.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Conic</video:tag>
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      <video:tag>Parallelopiped</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>Hyperbola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-solve-genetic-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to solve genetic problems</video:title>
      <video:description>Looking for a simple way to solve genetic problems? Yes we know it is sometimes really confusing. In this video, first general genetic terms are described and the way to solve genetics problems is expained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/82c2eea7-c52e-4d60-9851-3f3a4a1322d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2014-08-25T23:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31157.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pain-Management-Vaginismus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain Management Vaginismus</video:title>
      <video:description>Vaginismus is a conditional which causes muscles in the vagina to contract and result in pain and burning and may lead to inability to have intercourse. This video shows how pain management can be done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82f2b9c6-16da-435c-a49c-e7c6906c3a7f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10248.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lipoproteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoproteins</video:title>
      <video:description>Lipoproteins contain both proteins and lipid,and allows fats to move through water inside and outside a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83021715-44f0-4bee-913d-2ef287e89d09/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-09T14:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4878.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Convention-on-Biological-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convention on Biological Diversity</video:title>
      <video:description>Convention on Biological Diversity which states that it recognizes that biological diversity is about more than plants, animals, and ecosystems but also about people and our need for a clean and healthy environment to live in.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa97dd5d-8b94-4ae2-98c7-e5cabca1f1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T22:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5167.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>convention</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>diversity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Point-Mutation-Leading-to-Fatal-Insomnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Point Mutation Leading to Fatal Insomnia</video:title>
      <video:description>Animation on point mutation. Single nucleotide is mutated, exchanged with another. This leads in different amino acid, which can chande expressed protein. In this case 178 PrP gene is alteres, which causes a change from aspartic acid to asparagine, and protein is affected. Result is insomnia.</video:description>
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      <video:publication_date>2007-08-20T21:58:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/834.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Insomnia</video:tag>
      <video:tag>pointmutation</video:tag>
      <video:tag>Nucleotide</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Apoptosis-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis under microscope</video:title>
      <video:description>Apoptosis is programmed cell death that has been induced in the cells in this video which causes the cells to shrivel up and is also referred to as self destruction or cell suicide.</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2007-03-30T18:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/133.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Appendectomy-with-corpus-Luteal-rupture-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendectomy with corpus Luteal rupture Treatment</video:title>
      <video:description>A ruptured corpus luteum cyst is a common phenomenon with presentation ranging from no symptoms to symptoms mimicking an acute abdomen sequelae vary resolution may be spontaneous most often or possibly intraperitoneal hemorrhage and death may occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83b18633-b8a5-4915-92ae-b2e98a261857/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-01T20:37:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10422.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Appendectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteal</video:tag>
      <video:tag>Rupture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometer-Flythrough-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometer Flythrough Animation</video:title>
      <video:description>Mass Spectrometer Flythrough Animation -- Ten24</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/83c07a26-1192-403e-a4d7-f8b120eff577/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T16:35:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7216.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
      <video:tag>Flythrough</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explosions-of-Atomic-Hydrogen-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explosions of Atomic &amp; Hydrogen Bombs</video:title>
      <video:description>This is a video showing the vastness of destruction  caused by nuclear bombs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2a53c18-8b87-43b0-97a0-4f6fff11246f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-16T11:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5474.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Growth-of-starch-metabolism-mutants-of-Arabidopsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth of starch metabolism mutants of  Arabidopsis</video:title>
      <video:description>Starch metabolism mutants of Arabidopsis were grown in controlled environment. Growth of the plants were monitor with time-lapse camera. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83c3f9c3-4f2c-4d18-87b8-44fd7f575292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-30T22:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6347.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Arabidopsis</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>mutants</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pentagon</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Pentagon</video:title>
      <video:description>Standing wave pentagonal pulse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/83d85503-6ca4-48e9-8199-268c59b2c10c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T22:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30745.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Non</video:tag>
      <video:tag>Newtonian</video:tag>
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      <video:tag>Faraday</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
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    <loc>https://dnatube.com/videos/Giant-gastric-ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant gastric ulcers</video:title>
      <video:description>Giant gastric ulcers are observed in live tissue. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/83e31411-9894-420b-a820-078edcbe643c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3321.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moon-Phase-and-Libration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moon Phase and Libration</video:title>
      <video:description>Libration is a slow rocking of back and forth of the moon as viewed from the earth. Due to this we are able to see about 59 per cent of the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83ecb1d4-ef4c-4c32-87e4-fb8b2a3d7313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-24T22:09:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Libration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-digestion-and-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of digestion and absorption</video:title>
      <video:description>Digestion is the process of breaking down food to a simpler, easily absorbable from of basic food constituents. Digestion is involves both mechanical and chemical processes. Absorption is the process by which simple molecules generated during the process of digestion is passed through the gastrointestinal mucosa to the lymph and blood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84358aad-6c42-4c74-94ba-423ccc3e6945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T02:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11447.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-gas-turbine-fails</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when gas turbine fails</video:title>
      <video:description>This video shows gas turbine failure. A gas turbine, also called a combustion turbine, is a type of internal combustion engine seen in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8440a04b-bb33-499f-848d-1531e558f100/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T22:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11039.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Green-House-Tomatoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made - Green House Tomatoes</video:title>
      <video:description>Clip from the TV show How It&apos;s Made explaining how tomatoes are grown in a greenhouse.  Goes into some detail about the structures in which the tomatoes are grown, as well as how they are nourished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8431c60b-5404-4b54-99fb-b5f4d66e7690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>greenhouse</video:tag>
      <video:tag>tomatoes</video:tag>
      <video:tag>gardening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-weight-reduction-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D  animation of  weight reduction surgery</video:title>
      <video:description>Weight reduction surgery is also referred to as bariatric surgery. This video gives information on the two types of surgery under this, namely restrictive and malabsorpitive in 3d animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/844cb6cb-12c9-4156-b203-6bd65edaf3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T04:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>weight</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Surgery-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Surgery Qatar</video:title>
      <video:description>Increased safety gynecomastia surgery qatar is worth the appropriate number of similar to them are often a great diminishment of self respect Watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84501825-6b22-4112-9592-f1267d681272/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11035.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affection-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affection in Animals</video:title>
      <video:description>Is there any affection in animals? if yes, how is it? This video explains affection in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/844490dd-f98f-49df-ade8-8d7d259d009c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2009-05-17T20:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2256.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>affection</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The DoD and the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14938.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-08-28T04:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzW2ZBtzrUE</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tetris-Mario-Combo-Flash-Game-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tetris Mario Combo Flash Game and More DONGs</video:title>
      <video:description>Yes, even *more* games and time-passers from around the web!  Browser pong, a site with version of famous flash games with all levels unlocked, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/63aa21a6-eb3b-4321-8d88-a8811124f4ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-11-27T03:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28103.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mario</video:tag>
      <video:tag>tetris</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>pong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-will-smash-into-Andromeda-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who will smash into Andromeda? by Deep Sky Videos</video:title>
      <video:description>Is earth going to smash into the Andromeda galaxy? You must see this amazing video to find out what the stir is about the Milky Way and Andromeda galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/844e9445-0a65-460f-916d-2ff4d8e8aabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2013-01-12T01:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Andromeda</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>M31</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-description-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief description of Cell</video:title>
      <video:description>This video show a brief microscopic description of different parts of cell. Mitochondria is the main source of the energy for the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/84522161-b8df-48e9-a295-326e8e64d4e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3211.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 2- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24363.jpg</video:thumbnail_loc>
      <video:duration>4714</video:duration>
      <video:publication_date>2012-09-15T07:15:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXGKBoQv3Kg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Stereotactic-Spirotome-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stereotactic Spirotome Biopsy</video:title>
      <video:description>A step by step explanation of stereotactic spirotome biopsy for microcalcifications is discussed here. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8459c722-685d-4960-b1ef-7f9585807490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T19:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10868.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stereotactic</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microcalcifications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phages-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phages in Bacteria</video:title>
      <video:description>This video will introduce you with the spider shaped bacterias under microscope. A brief description of these phases is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/84617548-ec6a-45d1-8114-a6ab06726858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-04-07T18:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30440.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Phage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Cell-Culture-of-Semi-synthetic-Protein-Polymer-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Cell Culture of Semi-synthetic Protein Polymer Hydrogels</video:title>
      <video:description>This video shows how does the protein-polymer conjugates for forming photo-polymerizable bio-mimetic hydro-gels for tissue engineering. Different microscopic structures are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8463af18-207e-4151-982d-8d8b199c2d77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30497.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Semi</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>hydrogels</video:tag>
      <video:tag>for</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-VII-to-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves VII to XII</video:title>
      <video:description>In this video the presenter describes crnial nerves VII-XII in a spinal cord model. This includes the facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, hypoglossal nerve, and other accompanying structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8474980e-4214-4a90-abc4-c59466efd136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2010-11-13T23:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5228.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>VII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibulocochlear</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plotting-The-Magnetic-Lines-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting The Magnetic Lines Of Force</video:title>
      <video:description>This video shows the proper mapping of the magnetic lines of force. A map of the magnetic field is a pictorial representation that gives the direction of the magnetic field at various points in a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/847b1ea4-3c7e-467e-90ef-dfb3691d64f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-12T01:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11296.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mapping</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Compass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vital-Signs-and-Fever-and-Pediatrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vital Signs and Fever and Pediatrics</video:title>
      <video:description>Fever is a common symptom among children seeking medical care most children undergo evaluation for a febrile illness before their third birthday and nearly one third of pediatric outpatient visits are for fever</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84997560-6f05-4210-99f1-0c4c03a8d666/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-16T20:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5544.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vital</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-kinase-C-PKC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein kinase C PKC</video:title>
      <video:description>This video provides an information about  protein kinase C
Protein kinase C is a family of protein kinase enzymes. They are involved in controlling the function of other proteins. They catalyze the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/849e0117-935a-4080-92b6-6b5eb8bb56ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27739.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T5-vs-T8-And-Fluorescent-vs-LED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T5 vs T8 And Fluorescent vs LED</video:title>
      <video:description>This video compares the technologies developed in lighting.  T5 vs T8 and fluorescent vs LED is explained here with their construction and working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84afacd7-e095-4dac-a686-efc8825a3a04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-11T04:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30223.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Shop</video:tag>
      <video:tag>lighting</video:tag>
      <video:tag>upgrade</video:tag>
      <video:tag>T5</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T8</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>LED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Europa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Europa</video:title>
      <video:description>A short clip from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; regarding Europa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/84b06c86-9864-49eb-90ee-e6c05797253f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T22:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2633.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Europa</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-of-covalent-and-Ionic-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison of covalent and Ionic bonds</video:title>
      <video:description>This video is making chemistry much simpler. It compares and contrasts Covalent and Ionic bonds. There is as well a demonstration of this comparison.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/84c0a8d4-a1e9-457f-a8d0-d4075c278ec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2013-01-19T05:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28957.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Comparison</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ionic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaination-of-Ice-Cream-Headaches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaination of Ice Cream Headaches</video:title>
      <video:description>An ice cream headache is also called a brain freeze that occurs when one is taking something extremely cold. It is the combination of the initial nerves reacting to the cold, this video provides a step by step explanation of what happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379ebf7e-096a-4041-be18-50532adb8fad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T22:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9677.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Headaches</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 1

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14945.jpg</video:thumbnail_loc>
      <video:duration>7238</video:duration>
      <video:publication_date>2012-08-28T05:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fo8v7juSgRw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-battle-of-theories-in-cell-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The battle of theories in cell physiology</video:title>
      <video:description>Phase-bulk theory vs. Membrane theory. 
Moritz Traube (1826-1894) Wilhelm F. Pfeffer (1845-1920) Julius Bernstein (1839-1917) J. H. van&apos;t Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) Archibald V. Hill (1886-1977) Edward J. Conway (1894-1968) Alan L. Hodgkin (1914-1998) Andrew F. Huxley Fritz Lipmann (1899-1986) J. C. Skou Hans H. Ussing Peter Mitchell Felix Dujardin (1801-1860) Thomas Graham (1805-1869) Martin H. Fischer (1879-1962) H. G. Bungenberg de Jong (1893-1977) Dimitri N. Nasonov (1895-1957) A. S. Troshin (1912-1985) Albert Szent-Gyorgyi (1893-1986) E. Ernst (Ernst Jeno) (1895-1981) Freeman W. Cope (1930-1982) Ludwig Edelmann Raymond Damadian R.C. Murphy, Z.Zhang, J.F.Brogan, J.T.Greenplate, M.M.Ochsenfeld, W.Negendank, G.Karreman, C.F.Hazlewood, and G.N.Ling. Video created by Vladimir Matveev (St.Petersburg). See also:
Pollack G.H. Water, Energy and Life:
http://video.google.com/videoplay?docid=5647197665735558550</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/877ac4c3-ba0a-44f4-ad77-8ffa3cba206c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-18T05:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2260.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Pet</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder. Patients with this disorder lack a chemical called dopamine in their brain, causing tics and compulsive behavior. This video explains what Tourette syndrome in. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/877be785-f932-41ff-b362-ee3ce1df6aa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6157.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/His-tagged-Protein-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>His-tagged Protein Purification</video:title>
      <video:description>( http://www.abnova.com ) - Proteins with histidine tag can be purified and detected easily because the string of histidine residues binds to several types of immobilized metal ions, including nickel, cobalt and copper, under specific buffer conditions. This video provides generic protocol to purify 6xHis-tagged protein by Nickel nitrilotriacetic (Ni-NTA) sepharose. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/87baf9f3-6927-4bca-a944-4fee5a8ace50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-10-14T03:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4656.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>his</video:tag>
      <video:tag>tagged</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Congruent-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Congruent Triangles</video:title>
      <video:description>How will you identify weather the given triangles are concurrent or not? This video shows some examples and conditions for concurrent triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/87c684fa-cbf2-448c-9eda-f59c0f7fdf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-12-04T13:23:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6448.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Lumbar Puncture is applied</video:title>
      <video:description>Lumbar Puncture is procedure normally done by an anesthesiologist but most doctors are also knowledgeable of this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87cd43a3-6844-485f-8739-574b84ad856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T23:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Game Theory of Cheating Firms</video:title>
      <video:description>Game Theory of Cheating Firms

Pareto Optimality and more on Nash Equilibrium.  Seeing how cheating duopolists parallels the prisoners dilemma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25513.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTMbRDRaviM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cheating</video:tag>
      <video:tag>Firms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamic-instability-of-microtubules-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamic instability of microtubules (under microscope)</video:title>
      <video:description>Video shows growth and shrinkage of microtubules. More info about dynamic instability of microtubules: Microtubules may grow steadily, and then shrink rapidly by loss of tubulin dimers at the plus end. The rapid disassembly is referred to as catastrophe. In vitro, the tendency to grow or shrink may be a function of tubulin concentration. As microtubules grow, tubulin dimers are depleted. Below a critical tubulin concentration, rapid shrinkage at the plus end has been attributed to loss of a &quot;GTP cap.&quot; Hydrolysis of GTP by b-tubulin, as polymerization brings it into contact with a-tubulin, takes time. A rapidly growing microtubule may accumulate a few layers of tubulin-GTP at the plus end. 
  
A GTP cap stabilizes the plus end of a microtubule. If the concentration of tubulin heterodimers is low, dissociation of tubulin-GTP may expose tubulin-GDP at the plus end, causing that end to become unstable. Rapid shrinkage ensues.  
Fraying or curving of protofilaments is observed at the ends of rapidly disassembling microtubules. This may be due to a change in conformation when b-subunits at the plus end have bound GDP instead of GTP. Tubulin heterodimers with GDP bound to the b subunit form ring shaped assemblies in vitro. Straight protofilaments form only when both tubulins have bound GTP. Dynamic instability of microtubules in vivo is regulated by interaction with other proteins. For example, during prophase of mitosis, microtubules grow out from the centrosome. If the plus end of a microtubule makes contact with a chromosome, it becomes stabilized. Otherwise rapid disassembly at the plus end ensues, and the tubulin dimers are available for growth of another microtubule.
Text Ref: http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb2/part1/microtub.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/87ebc69e-238e-47bf-9371-868e5d47c7ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-03-30T16:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/118.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dynamic</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>microtubule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Surgery-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Surgery Failure</video:title>
      <video:description>The video shows part of a dental implant surgery process. The surgeon fails to insert the implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87fdbd10-684d-4e39-ba43-92c638e35aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-11T22:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11055.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-Metals-And-Metallurgy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of Metals And Metallurgy</video:title>
      <video:description>This video covers the definition of metallurgy and different characteristics of metals. The study of chemical and physical performance of alloys, metallic elements, and intermetallic compounds is called metallurgy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab63a221-c7e9-468c-bde5-35a03c2a7ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2011-12-13T04:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11660.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Materials Science</video:category>
      <video:tag>Metals</video:tag>
      <video:tag>Metallurgy</video:tag>
      <video:tag>Malleable</video:tag>
      <video:tag>Ductile</video:tag>
      <video:tag>reactivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedis-surgeryof-the-Hallux-Valgus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedis  surgeryof the  Hallux Valgus</video:title>
      <video:description>The Hallux Valgus is a lateral deviation that causes the first toe to lean towards the second toe. This is an animation on how the corrective surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87f2a2f4-de0d-497c-ad51-c7c62d4b2e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-29T11:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hallux</video:tag>
      <video:tag>Valgus</video:tag>
      <video:tag>Pedis</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-gene-lack-of-which-makes-you-fearless</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The gene lack of which makes you fearless</video:title>
      <video:description>The gene that regulates risky behavior has been identified in mouse. Presence of the gene called NeuroD2 turn the carrier into fearless individual. This video tells more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/88305232-dadf-4ba8-9911-4a25a859cd19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T15:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4094.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Fearless</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Salmonella-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of Salmonella Infection</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8836294a-49cd-4f47-ae9b-89e60499d19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-04-12T23:13:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12205.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Salmonella</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Lactic-Acid-Bond-Angle-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Lactic Acid Bond Angle  (Quiz)</video:title>
      <video:description>Lactic Acid Bond Angle  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26389.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:02:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9fks01bccA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-hernia-video-of-painless-surgical-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia video of  painless surgical repair</video:title>
      <video:description>An umbilical hernia is a protrusion of part of the abdominal organ of the abdominal lining. This is a painless surgical repair of the umbilical hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/884d7bf2-77a8-4701-8c05-225deaea6c21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-29T10:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8756.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-Care-of-Children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus - Care of Children</video:title>
      <video:description>A brief description of diabetes mellitus disease in patient. Careful steps to stay away from diabetes and harms of this disease are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8853fd51-95d3-44a7-a059-81fed3b9cfe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-16T20:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5541.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-end-of-the-chromosome-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the end of the chromosome part 5</video:title>
      <video:description>This is the fifth part lesson in these video series on life at the end of the chromosome. We continue looking at the double life of RNA. This video is coutesy of a 1995 Webcast lectures. For more information on RNA machines, follow this link http://media.hhmi.org/hl/95Lect4.html.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/885f9965-dec8-4937-9347-b3521333c420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-01T20:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/916.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-164-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 164 - Lecture 3</video:title>
      <video:description>Computer Science 164 - Lecture 3

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26157.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-19T00:05:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AraxazN2QY4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Feynman-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Feynman Introduction</video:title>
      <video:description>wiki text: Richard Phillips Feynman was an American physicist known for expanding the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, and particle theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b8f13c28-eeea-4ce6-85c4-a8e97404824f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-04T03:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1154.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>feyhman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-bacteria-and-fungus-in-tissue-culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of bacteria and fungus in tissue culture</video:title>
      <video:description>This video demonstrate how to detect bacteria and fungus in tissue culture. In tissue culture presence of ion of microorganism is detected as routine quality control procedure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/886e1541-5910-4538-aad8-7f6826869e79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-03-22T08:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3993.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fission-bfdb5f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fission</video:title>
      <video:description>Nuclear Fission  is a process in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy. This video explains nuclear fission process in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/ed4added-6354-4280-ab9f-a9c206097aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2016-02-05T13:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32409.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Bat-covers-bats-hunting-their-prey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Bat covers bats hunting their prey</video:title>
      <video:description>During a hunt stealth and especially silence is key. However bats are unique, they make a very loud ultrasound that can go up to 110 decibels, lucky for them the prey can&apos;t hear the noise they make. These are bats hunting their prey in Top Bat by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/887c94a0-6a7a-4f1f-bdcf-1238da48d6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-26T05:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bats</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>their</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Bat</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-with-the-Drosophila-Melanogaster-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working with the Drosophila Melanogaster Video</video:title>
      <video:description>In this laboratory we will use fruit flies to do genetic crosses you will learn how to collect and manipulate drosophila melanogaster collect data from F1 and F2 generations and analyze the results from a monohybrid dihybrid or sex linked cross</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab5f7072-5e22-4f0e-af90-f8e5a7707c56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2010-11-30T14:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6304.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>working</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Werner-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Werner Syndrome</video:title>
      <video:description>This is video of werner syndrome which is an autosomal recessive segmental progeroid syndrome caused by mutations in a novel member (WRN) of the RecQ family of helicases. Somatic WS cells are hypermutable and have elongated S phases, suggesting possible defects in DNA replication and/or repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/ab8cb3b7-6e0b-483e-958f-0ce28d34cec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2016-05-08T17:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32497.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>werner</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limbs-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Limbs Examination</video:title>
      <video:description>This video shows the examination of lower limbs of patient by a physician. Infection in lower limbs may cause problem in prolonged standing or sitting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abae59d3-8037-4fc4-890a-6de7a9c8d405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2011-11-29T20:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport from Lungs to Cells</video:title>
      <video:description>Oxygen is the essential fuel to keep the cells alive and performing various activities. This video shows the process of oxygen transport from lungs to cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/abc5ae61-8857-45ed-9320-810d8ea2419c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-11T03:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30139.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-Arteriogram-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric Arteriogram Results</video:title>
      <video:description>Mesenteric arteriography is an x-ray exam of the blood vessels that supply the abdominal area including the small and large intestines watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8885a30a-27ee-42bd-b659-e026c6f212ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8834.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>Arteriogram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Cytotoxic-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Cytotoxic T Cells</video:title>
      <video:description>Cytotoxic T Cells

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22509.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqI4skjr6lQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Infertility Treatment</video:title>
      <video:description>Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8888d5ad-59b5-4a39-84d9-e891c97face0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2720.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Crystalline-And-Amorphous-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Crystalline And Amorphous Solids</video:title>
      <video:description>This video explains the different characteristics of crystalline and amorphous solids. Examples of crystalline solids are salt and diamond while glass is an example of amorphous solids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8affc63d-1705-4c6e-a546-fbe2b559c049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11395.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>crystalline</video:tag>
      <video:tag>amorphous</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 3 - Special Topics in Supply Chain Management&quot; The Internet of Things: A Quantum Leap Forward

Steve Bratt, W3C
John Williams, MIT
Bernie Hogan, GS1 US

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15484.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T17:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uON1av7YiHw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 2/2</video:title>
      <video:description>Group I Intron Splicing (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b04bc62-713b-4f55-8c67-9eeb09035c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-24T00:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5858.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Journey-Into-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Journey Into Nanotechnology</video:title>
      <video:description>Published for educational purposes only.
Please visit http://nano.cancer.gov/ for further information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/8b1c26d7-8c36-43d4-bea5-5681349d0ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2008-03-28T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1279.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LRO_LCROSS-Launching-To-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO_LCROSS Launching To Moon</video:title>
      <video:description>LRO_LCROSS is a NASA moon project, it is a satellite launched to Moon to make research. It was launched on 18th June 2009 and its purpose is to find dwelling conditions on moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8b33974b-8f93-46f8-bd4c-7ff87b40b1dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-02-08T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29589.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>06</video:tag>
      <video:tag>18</video:tag>
      <video:tag>09</video:tag>
    </video:video>
  </url>
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